diff --git a/.gitignore b/.gitignore
index 8cf66168eb..00d66de3ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ bundles/
 .hg/
 .git/
 vendor/pkg/
+pyenv
diff --git a/AUTHORS b/AUTHORS
index 64f2ce21aa..9a0d8ecc5d 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -94,6 +94,7 @@ Jonathan Rudenberg <jonathan@titanous.com>
 Joost Cassee <joost@cassee.net>
 Jordan Arentsen <blissdev@gmail.com>
 Joseph Anthony Pasquale Holsten <joseph@josephholsten.com>
+Josh Poimboeuf <jpoimboe@redhat.com>
 Julien Barbier <write0@gmail.com>
 Jérôme Petazzoni <jerome.petazzoni@dotcloud.com>
 Karan Lyons <karan@karanlyons.com>
@@ -165,6 +166,7 @@ Sridatta Thatipamala <sthatipamala@gmail.com>
 Sridhar Ratnakumar <sridharr@activestate.com>
 Steeve Morin <steeve.morin@gmail.com>
 Stefan Praszalowicz <stefan@greplin.com>
+Sven Dowideit <SvenDowideit@home.org.au>
 Thatcher Peskens <thatcher@dotcloud.com>
 Thermionix <bond711@gmail.com>
 Thijs Terlouw <thijsterlouw@gmail.com>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f5c9617463..8c08cefaad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,7 +17,6 @@
 + Prevent DNS server conflicts in CreateBridgeIface
 + Validate bind mounts on the server side
 + Use parent image config in docker build
-* Fix regression in /etc/hosts
 
 #### Client
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 43137c67e2..4024bf2634 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,11 +1,14 @@
 # Contributing to Docker
 
-Want to hack on Docker? Awesome! Here are instructions to get you started. They are probably not perfect, please let us know if anything feels
-wrong or incomplete.
+Want to hack on Docker? Awesome! Here are instructions to get you
+started. They are probably not perfect, please let us know if anything
+feels wrong or incomplete.
 
 ## Build Environment
 
-For instructions on setting up your development environment, please see our dedicated [dev environment setup docs](http://docs.docker.io/en/latest/contributing/devenvironment/).
+For instructions on setting up your development environment, please
+see our dedicated [dev environment setup
+docs](http://docs.docker.io/en/latest/contributing/devenvironment/).
 
 ## Contribution guidelines
 
diff --git a/Dockerfile b/Dockerfile
index fc94695fc2..df08761a61 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -36,7 +36,7 @@ run	apt-get install -y -q mercurial
 run	apt-get install -y -q build-essential libsqlite3-dev
 
 # Install Go
-run	curl -s https://go.googlecode.com/files/go1.2rc3.src.tar.gz | tar -v -C /usr/local -xz
+run	curl -s https://go.googlecode.com/files/go1.2rc4.src.tar.gz | tar -v -C /usr/local -xz
 env	PATH	/usr/local/go/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin
 env	GOPATH	/go:/go/src/github.com/dotcloud/docker/vendor
 run	cd /usr/local/go/src && ./make.bash && go install -ldflags '-w -linkmode external -extldflags "-static -Wl,--unresolved-symbols=ignore-in-shared-libs"' -tags netgo -a std
diff --git a/NOTICE b/NOTICE
index 08be17f366..fb6810bc28 100644
--- a/NOTICE
+++ b/NOTICE
@@ -8,35 +8,12 @@ by Keith Rarick, licensed under the MIT License.
 
 The following is courtesy of our legal counsel:
 
-Transfers of Docker shall be in accordance with applicable export
-controls of any country and all other applicable legal requirements.
-Docker shall not be distributed or downloaded to or in Cuba, Iran,
-North Korea, Sudan or Syria and shall not be distributed or downloaded
-to any person on the Denied Persons List administered by the U.S.
-Department of Commerce.
 
-What does that mean? 
-Here is a further explanation from our legal counsel:
+Use and transfer of Docker may be subject to certain restrictions by the
+United States and other governments.  
+It is your responsibility to ensure that your use and/or transfer does not
+violate applicable laws. 
 
-Like all software products that utilize cryptography, the export and
-use of Docker is subject to the U.S. Commerce Department's Export
-Administration Regulations (EAR) because it uses or contains
-cryptography (see
-http://www.bis.doc.gov/index.php/policy-guidance/encryption).  Certain
-free and open source software projects have a lightweight set of
-requirements, which can generally be met by providing email notice to
-the appropriate U.S. government agencies that their source code is
-available on a publicly available repository and making the
-appropriate statements in the README.
+For more information, please see http://www.bis.doc.gov
 
-The restrictions of the EAR apply to certain denied locations
-(currently Iran, Sudan, Syria, North Korea, or Cuba) and those
-individuals on the Denied Persons List, which is available here:
-http://www.bis.doc.gov/index.php/policy-guidance/lists-of-parties-of-concern/denied-persons-list.
-If you are incorporating Docker into a new open source project, the
-EAR restrictions apply to your incorporation of Docker into your
-project in the same manner as other cryptography-enabled projects,
-such as OpenSSL, almost all Linux distributions, etc.
-
-For more information, see http://www.apache.org/dev/crypto.html and/or
-seek legal counsel.
+See also http://www.apache.org/dev/crypto.html and/or seek legal counsel.
diff --git a/README.md b/README.md
index 0d0b1cd888..12ffc2e8ec 100644
--- a/README.md
+++ b/README.md
@@ -193,10 +193,9 @@ wrong or incomplete.
 *Brought to you courtesy of our legal counsel. For more context,
 please see the Notice document.*
 
-Transfers of Docker shall be in accordance with applicable export controls 
-of any country and all other applicable legal requirements. Without limiting the 
-foregoing, Docker shall not be distributed or downloaded to any individual or 
-location if such distribution or download would violate the applicable US 
-government export regulations. 
+Use and transfer of Docker may be subject to certain restrictions by the
+United States and other governments.  
+It is your responsibility to ensure that your use and/or transfer does not
+violate applicable laws. 
 
 For more information, please see http://www.bis.doc.gov
diff --git a/Vagrantfile b/Vagrantfile
index 93a2219fa0..a0bb38ca4f 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -4,65 +4,135 @@
 BOX_NAME = ENV['BOX_NAME'] || "ubuntu"
 BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64.box"
 VF_BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64_vmware_fusion.box"
+AWS_BOX_URI = ENV['BOX_URI'] || "https://github.com/mitchellh/vagrant-aws/raw/master/dummy.box"
 AWS_REGION = ENV['AWS_REGION'] || "us-east-1"
-AWS_AMI    = ENV['AWS_AMI']    || "ami-d0f89fb9"
+AWS_AMI = ENV['AWS_AMI'] || "ami-69f5a900"
+AWS_INSTANCE_TYPE = ENV['AWS_INSTANCE_TYPE'] || 't1.micro'
+
 FORWARD_DOCKER_PORTS = ENV['FORWARD_DOCKER_PORTS']
 
+SSH_PRIVKEY_PATH = ENV["SSH_PRIVKEY_PATH"]
+
+# A script to upgrade from the 12.04 kernel to the raring backport kernel (3.8)
+# and install docker.
+$script = <<SCRIPT
+# The username to add to the docker group will be passed as the first argument
+# to the script.  If nothing is passed, default to "vagrant".
+user="$1"
+if [ -z "$user" ]; then
+    user=vagrant
+fi
+
+# Adding an apt gpg key is idempotent.
+wget -q -O - https://get.docker.io/gpg | apt-key add -
+
+# Creating the docker.list file is idempotent, but it may overrite desired
+# settings if it already exists.  This could be solved with md5sum but it
+# doesn't seem worth it.
+echo 'deb http://get.docker.io/ubuntu docker main' > \
+    /etc/apt/sources.list.d/docker.list
+
+# Update remote package metadata.  'apt-get update' is idempotent.
+apt-get update -q
+
+# Install docker.  'apt-get install' is idempotent.
+apt-get install -q -y lxc-docker
+
+usermod -a -G docker "$user"
+
+tmp=`mktemp -q` && {
+    # Only install the backport kernel, don't bother upgrade if the backport is
+    # already installed.  We want parse the output of apt so we need to save it
+    # with 'tee'.  NOTE: The installation of the kernel will trigger dkms to
+    # install vboxguest if needed.
+    apt-get install -q -y --no-upgrade linux-image-generic-lts-raring | \
+        tee "$tmp"
+
+    # Parse the number of installed packages from the output
+    NUM_INST=`awk '$2 == "upgraded," && $4 == "newly" { print $3 }' "$tmp"`
+    rm "$tmp"
+}
+
+# If the number of installed packages is greater than 0, we want to reboot (the
+# backport kernel was installed but is not running).
+if [ "$NUM_INST" -gt 0 ];
+then
+    echo "Rebooting down to activate new kernel."
+    echo "/vagrant will not be mounted.  Use 'vagrant halt' followed by"
+    echo "'vagrant up' to ensure /vagrant is mounted."
+    shutdown -r now
+fi
+SCRIPT
+
+# We need to install the virtualbox guest additions *before* we do the normal
+# docker installation.  As such this script is prepended to the common docker
+# install script above.  This allows the install of the backport kernel to
+# trigger dkms to build the virtualbox guest module install.
+$vbox_script = <<VBOX_SCRIPT + $script
+# Install the VirtualBox guest additions if they aren't already installed.
+if [ ! -d /opt/VBoxGuestAdditions-4.2.12/ ]; then
+    # Update remote package metadata.  'apt-get update' is idempotent.
+    apt-get update -q
+
+    # Kernel Headers and dkms are required to build the vbox guest kernel
+    # modules.
+    apt-get install -q -y linux-headers-generic-lts-raring dkms
+
+    echo 'Downloading VBox Guest Additions...'
+    wget -cq http://dlc.sun.com.edgesuite.net/virtualbox/4.2.12/VBoxGuestAdditions_4.2.12.iso
+
+    mount -o loop,ro /home/vagrant/VBoxGuestAdditions_4.2.12.iso /mnt
+    /mnt/VBoxLinuxAdditions.run --nox11
+    umount /mnt
+fi
+VBOX_SCRIPT
+
 Vagrant::Config.run do |config|
   # Setup virtual machine box. This VM configuration code is always executed.
   config.vm.box = BOX_NAME
   config.vm.box_url = BOX_URI
 
-  config.ssh.forward_agent = true
-
-  # Provision docker and new kernel if deployment was not done.
-  # It is assumed Vagrant can successfully launch the provider instance.
-  if Dir.glob("#{File.dirname(__FILE__)}/.vagrant/machines/default/*/id").empty?
-    # Add lxc-docker package
-    pkg_cmd = "wget -q -O - https://get.docker.io/gpg | apt-key add -;" \
-      "echo deb http://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list;" \
-      "apt-get update -qq; apt-get install -q -y --force-yes lxc-docker; "
-    # Add Ubuntu raring backported kernel
-    pkg_cmd << "apt-get update -qq; apt-get install -q -y linux-image-generic-lts-raring; "
-    # Add guest additions if local vbox VM. As virtualbox is the default provider,
-    # it is assumed it won't be explicitly stated.
-    if ENV["VAGRANT_DEFAULT_PROVIDER"].nil? && ARGV.none? { |arg| arg.downcase.start_with?("--provider") }
-      pkg_cmd << "apt-get install -q -y linux-headers-generic-lts-raring dkms; " \
-        "echo 'Downloading VBox Guest Additions...'; " \
-        "wget -q http://dlc.sun.com.edgesuite.net/virtualbox/4.2.12/VBoxGuestAdditions_4.2.12.iso; "
-      # Prepare the VM to add guest additions after reboot
-      pkg_cmd << "echo -e 'mount -o loop,ro /home/vagrant/VBoxGuestAdditions_4.2.12.iso /mnt\n" \
-        "echo yes | /mnt/VBoxLinuxAdditions.run\numount /mnt\n" \
-          "rm /root/guest_additions.sh; ' > /root/guest_additions.sh; " \
-        "chmod 700 /root/guest_additions.sh; " \
-        "sed -i -E 's#^exit 0#[ -x /root/guest_additions.sh ] \\&\\& /root/guest_additions.sh#' /etc/rc.local; " \
-        "echo 'Installation of VBox Guest Additions is proceeding in the background.'; " \
-        "echo '\"vagrant reload\" can be used in about 2 minutes to activate the new guest additions.'; "
-    end
-    # Add vagrant user to the docker group
-    pkg_cmd << "usermod -a -G docker vagrant; "
-    # Activate new kernel
-    pkg_cmd << "shutdown -r +1; "
-    config.vm.provision :shell, :inline => pkg_cmd
+  # Use the specified private key path if it is specified and not empty.
+  if SSH_PRIVKEY_PATH
+      config.ssh.private_key_path = SSH_PRIVKEY_PATH
   end
+
+  config.ssh.forward_agent = true
 end
 
-
 # Providers were added on Vagrant >= 1.1.0
+#
+# NOTE: The vagrant "vm.provision" appends its arguments to a list and executes
+# them in order.  If you invoke "vm.provision :shell, :inline => $script"
+# twice then vagrant will run the script two times.  Unfortunately when you use
+# providers and the override argument to set up provisioners (like the vbox
+# guest extensions) they 1) don't replace the other provisioners (they append
+# to the end of the list) and 2) you can't control the order the provisioners
+# are executed (you can only append to the list).  If you want the virtualbox
+# only script to run before the other script, you have to jump through a lot of
+# hoops.
+#
+# Here is my only repeatable solution: make one script that is common ($script)
+# and another script that is the virtual box guest *prepended* to the common
+# script.  Only ever use "vm.provision" *one time* per provider.  That means
+# every single provider has an override, and every single one configures
+# "vm.provision".  Much saddness, but such is life.
 Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|
   config.vm.provider :aws do |aws, override|
-    aws.access_key_id = ENV["AWS_ACCESS_KEY_ID"]
-    aws.secret_access_key = ENV["AWS_SECRET_ACCESS_KEY"]
+    username = "ubuntu"
+    override.vm.box_url = AWS_BOX_URI
+    override.vm.provision :shell, :inline => $script, :args => username
+    aws.access_key_id = ENV["AWS_ACCESS_KEY"]
+    aws.secret_access_key = ENV["AWS_SECRET_KEY"]
     aws.keypair_name = ENV["AWS_KEYPAIR_NAME"]
-    override.ssh.private_key_path = ENV["AWS_SSH_PRIVKEY"]
-    override.ssh.username = "ubuntu"
+    override.ssh.username = username
     aws.region = AWS_REGION
     aws.ami    = AWS_AMI
-    aws.instance_type = "t1.micro"
+    aws.instance_type = AWS_INSTANCE_TYPE
   end
 
-  config.vm.provider :rackspace do |rs|
-    config.ssh.private_key_path = ENV["RS_PRIVATE_KEY"]
+  config.vm.provider :rackspace do |rs, override|
+    override.vm.provision :shell, :inline => $script
     rs.username = ENV["RS_USERNAME"]
     rs.api_key  = ENV["RS_API_KEY"]
     rs.public_key_path = ENV["RS_PUBLIC_KEY"]
@@ -71,20 +141,25 @@ Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|
   end
 
   config.vm.provider :vmware_fusion do |f, override|
-    override.vm.box = BOX_NAME
     override.vm.box_url = VF_BOX_URI
     override.vm.synced_folder ".", "/vagrant", disabled: true
+    override.vm.provision :shell, :inline => $script
     f.vmx["displayName"] = "docker"
   end
 
-  config.vm.provider :virtualbox do |vb|
-    config.vm.box = BOX_NAME
-    config.vm.box_url = BOX_URI
+  config.vm.provider :virtualbox do |vb, override|
+    override.vm.provision :shell, :inline => $vbox_script
     vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
     vb.customize ["modifyvm", :id, "--natdnsproxy1", "on"]
   end
 end
 
+# If this is a version 1 config, virtualbox is the only option.  A version 2
+# config would have already been set in the above provider section.
+Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|
+  config.vm.provision :shell, :inline => $vbox_script
+end
+
 if !FORWARD_DOCKER_PORTS.nil?
   Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|
     (49000..49900).each do |port|
diff --git a/api.go b/api.go
index 61252ab9af..c5a91de5b5 100644
--- a/api.go
+++ b/api.go
@@ -479,15 +479,16 @@ func postImagesInsert(srv *Server, version float64, w http.ResponseWriter, r *ht
 		w.Header().Set("Content-Type", "application/json")
 	}
 	sf := utils.NewStreamFormatter(version > 1.0)
-	imgID, err := srv.ImageInsert(name, url, path, w, sf)
+	err := srv.ImageInsert(name, url, path, w, sf)
 	if err != nil {
 		if sf.Used() {
 			w.Write(sf.FormatError(err))
 			return nil
 		}
+		return err
 	}
 
-	return writeJSON(w, http.StatusOK, &APIID{ID: imgID})
+	return nil
 }
 
 func postImagesPush(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
@@ -540,43 +541,36 @@ func postContainersCreate(srv *Server, version float64, w http.ResponseWriter, r
 	if err := parseForm(r); err != nil {
 		return nil
 	}
-	config := &Config{}
 	out := &APIRun{}
-	name := r.Form.Get("name")
-
-	if err := json.NewDecoder(r.Body).Decode(config); err != nil {
+	job := srv.Eng.Job("create", r.Form.Get("name"))
+	if err := job.DecodeEnv(r.Body); err != nil {
 		return err
 	}
-
 	resolvConf, err := utils.GetResolvConf()
 	if err != nil {
 		return err
 	}
-
-	if !config.NetworkDisabled && len(config.Dns) == 0 && len(srv.runtime.config.Dns) == 0 && utils.CheckLocalDns(resolvConf) {
+	if !job.GetenvBool("NetworkDisabled") && len(job.Getenv("Dns")) == 0 && len(srv.runtime.config.Dns) == 0 && utils.CheckLocalDns(resolvConf) {
 		out.Warnings = append(out.Warnings, fmt.Sprintf("Docker detected local DNS server on resolv.conf. Using default external servers: %v", defaultDns))
-		config.Dns = defaultDns
+		job.SetenvList("Dns", defaultDns)
 	}
-
-	id, warnings, err := srv.ContainerCreate(config, name)
-	if err != nil {
+	// Read container ID from the first line of stdout
+	job.StdoutParseString(&out.ID)
+	// Read warnings from stderr
+	job.StderrParseLines(&out.Warnings, 0)
+	if err := job.Run(); err != nil {
 		return err
 	}
-	out.ID = id
-	for _, warning := range warnings {
-		out.Warnings = append(out.Warnings, warning)
-	}
-
-	if config.Memory > 0 && !srv.runtime.capabilities.MemoryLimit {
+	if job.GetenvInt("Memory") > 0 && !srv.runtime.capabilities.MemoryLimit {
 		log.Println("WARNING: Your kernel does not support memory limit capabilities. Limitation discarded.")
 		out.Warnings = append(out.Warnings, "Your kernel does not support memory limit capabilities. Limitation discarded.")
 	}
-	if config.Memory > 0 && !srv.runtime.capabilities.SwapLimit {
+	if job.GetenvInt("Memory") > 0 && !srv.runtime.capabilities.SwapLimit {
 		log.Println("WARNING: Your kernel does not support swap limit capabilities. Limitation discarded.")
 		out.Warnings = append(out.Warnings, "Your kernel does not support memory swap capabilities. Limitation discarded.")
 	}
 
-	if !config.NetworkDisabled && srv.runtime.capabilities.IPv4ForwardingDisabled {
+	if !job.GetenvBool("NetworkDisabled") && srv.runtime.capabilities.IPv4ForwardingDisabled {
 		log.Println("Warning: IPv4 forwarding is disabled.")
 		out.Warnings = append(out.Warnings, "IPv4 forwarding is disabled.")
 	}
@@ -653,26 +647,23 @@ func deleteImages(srv *Server, version float64, w http.ResponseWriter, r *http.R
 }
 
 func postContainersStart(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-	var hostConfig *HostConfig
-	// allow a nil body for backwards compatibility
-	if r.Body != nil {
-		if matchesContentType(r.Header.Get("Content-Type"), "application/json") {
-			hostConfig = &HostConfig{}
-			if err := json.NewDecoder(r.Body).Decode(hostConfig); err != nil {
-				return err
-			}
-		}
-	}
-
 	if vars == nil {
 		return fmt.Errorf("Missing parameter")
 	}
 	name := vars["name"]
-	// Register any links from the host config before starting the container
-	if err := srv.RegisterLinks(name, hostConfig); err != nil {
-		return err
+	job := srv.Eng.Job("start", name)
+	if err := job.ImportEnv(HostConfig{}); err != nil {
+		return fmt.Errorf("Couldn't initialize host configuration")
 	}
-	if err := srv.ContainerStart(name, hostConfig); err != nil {
+	// allow a nil body for backwards compatibility
+	if r.Body != nil {
+		if matchesContentType(r.Header.Get("Content-Type"), "application/json") {
+			if err := job.DecodeEnv(r.Body); err != nil {
+				return err
+			}
+		}
+	}
+	if err := job.Run(); err != nil {
 		return err
 	}
 	w.WriteHeader(http.StatusNoContent)
diff --git a/api_test.go b/api_test.go
index 72c27f000f..a58a831a37 100644
--- a/api_test.go
+++ b/api_test.go
@@ -609,11 +609,11 @@ func TestPostCommit(t *testing.T) {
 }
 
 func TestPostContainersCreate(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
 
-	srv := &Server{runtime: runtime}
-
 	configJSON, err := json.Marshal(&Config{
 		Image:  GetTestImage(runtime).ID,
 		Memory: 33554432,
@@ -756,27 +756,23 @@ func TestPostContainersRestart(t *testing.T) {
 }
 
 func TestPostContainersStart(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
+	id := createTestContainer(
+		eng,
 		&Config{
 			Image:     GetTestImage(runtime).ID,
 			Cmd:       []string{"/bin/cat"},
 			OpenStdin: true,
 		},
-		"",
-	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
+		t)
 
 	hostConfigJSON, err := json.Marshal(&HostConfig{})
 
-	req, err := http.NewRequest("POST", "/containers/"+container.ID+"/start", bytes.NewReader(hostConfigJSON))
+	req, err := http.NewRequest("POST", "/containers/"+id+"/start", bytes.NewReader(hostConfigJSON))
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -784,22 +780,26 @@ func TestPostContainersStart(t *testing.T) {
 	req.Header.Set("Content-Type", "application/json")
 
 	r := httptest.NewRecorder()
-	if err := postContainersStart(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+	if err := postContainersStart(srv, APIVERSION, r, req, map[string]string{"name": id}); err != nil {
 		t.Fatal(err)
 	}
 	if r.Code != http.StatusNoContent {
 		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
 	}
 
+	container := runtime.Get(id)
+	if container == nil {
+		t.Fatalf("Container %s was not created", id)
+	}
 	// Give some time to the process to start
+	// FIXME: use Wait once it's available as a job
 	container.WaitTimeout(500 * time.Millisecond)
-
 	if !container.State.Running {
 		t.Errorf("Container should be running")
 	}
 
 	r = httptest.NewRecorder()
-	if err = postContainersStart(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err == nil {
+	if err = postContainersStart(srv, APIVERSION, r, req, map[string]string{"name": id}); err == nil {
 		t.Fatalf("A running container should be able to be started")
 	}
 
diff --git a/buildfile_test.go b/buildfile_test.go
index a27ef33cf5..d3fca3c788 100644
--- a/buildfile_test.go
+++ b/buildfile_test.go
@@ -544,10 +544,7 @@ func TestBuildADDFileNotFound(t *testing.T) {
 }
 
 func TestBuildInheritance(t *testing.T) {
-	runtime, err := newTestRuntime("")
-	if err != nil {
-		t.Fatal(err)
-	}
+	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
 	srv := &Server{
diff --git a/commands.go b/commands.go
index 179a303c64..4b51bc4433 100644
--- a/commands.go
+++ b/commands.go
@@ -130,10 +130,7 @@ func (cli *DockerCli) CmdInsert(args ...string) error {
 	v.Set("url", cmd.Arg(1))
 	v.Set("path", cmd.Arg(2))
 
-	if err := cli.stream("POST", "/images/"+cmd.Arg(0)+"/insert?"+v.Encode(), nil, cli.out, nil); err != nil {
-		return err
-	}
-	return nil
+	return cli.stream("POST", "/images/"+cmd.Arg(0)+"/insert?"+v.Encode(), nil, cli.out, nil)
 }
 
 // mkBuildContext returns an archive of an empty context with the contents
@@ -376,15 +373,17 @@ func (cli *DockerCli) CmdWait(args ...string) error {
 		cmd.Usage()
 		return nil
 	}
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		status, err := waitForExit(cli, name)
 		if err != nil {
-			fmt.Fprintf(cli.err, "%s", err)
+			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to wait one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%d\n", status)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 // 'docker version': show version information
@@ -505,15 +504,17 @@ func (cli *DockerCli) CmdStop(args ...string) error {
 	v := url.Values{}
 	v.Set("t", strconv.Itoa(*nSeconds))
 
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		_, _, err := cli.call("POST", "/containers/"+name+"/stop?"+v.Encode(), nil)
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to stop one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) CmdRestart(args ...string) error {
@@ -530,15 +531,17 @@ func (cli *DockerCli) CmdRestart(args ...string) error {
 	v := url.Values{}
 	v.Set("t", strconv.Itoa(*nSeconds))
 
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		_, _, err := cli.call("POST", "/containers/"+name+"/restart?"+v.Encode(), nil)
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to  restart one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
@@ -772,15 +775,19 @@ func (cli *DockerCli) CmdRmi(args ...string) error {
 		return nil
 	}
 
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		body, _, err := cli.call("DELETE", "/images/"+name, nil)
 		if err != nil {
-			fmt.Fprintf(cli.err, "%s", err)
+			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to remove one or more images")
 		} else {
 			var outs []APIRmi
 			err = json.Unmarshal(body, &outs)
 			if err != nil {
-				return err
+				fmt.Fprintf(cli.err, "%s\n", err)
+				encounteredError = fmt.Errorf("Error: failed to remove one or more images")
+				continue
 			}
 			for _, out := range outs {
 				if out.Deleted != "" {
@@ -791,7 +798,7 @@ func (cli *DockerCli) CmdRmi(args ...string) error {
 			}
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) CmdHistory(args ...string) error {
@@ -870,15 +877,18 @@ func (cli *DockerCli) CmdRm(args ...string) error {
 	if *link {
 		val.Set("link", "1")
 	}
+
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		_, _, err := cli.call("DELETE", "/containers/"+name+"?"+val.Encode(), nil)
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to remove one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 // 'docker kill NAME' kills a running container
@@ -892,15 +902,16 @@ func (cli *DockerCli) CmdKill(args ...string) error {
 		return nil
 	}
 
+	var encounteredError error
 	for _, name := range args {
-		_, _, err := cli.call("POST", "/containers/"+name+"/kill", nil)
-		if err != nil {
+		if _, _, err := cli.call("POST", "/containers/"+name+"/kill", nil); err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to kill one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) CmdImport(args ...string) error {
@@ -913,8 +924,16 @@ func (cli *DockerCli) CmdImport(args ...string) error {
 		cmd.Usage()
 		return nil
 	}
-	src := cmd.Arg(0)
-	repository, tag := utils.ParseRepositoryTag(cmd.Arg(1))
+
+	var src, repository, tag string
+
+	if cmd.NArg() == 3 {
+		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'URL|- [REPOSITORY [TAG]]' as been deprecated. Please use URL|- [REPOSITORY[:TAG]]\n")
+		src, repository, tag = cmd.Arg(0), cmd.Arg(1), cmd.Arg(2)
+	} else {
+		src = cmd.Arg(0)
+		repository, tag = utils.ParseRepositoryTag(cmd.Arg(1))
+	}
 	v := url.Values{}
 	v.Set("repo", repository)
 	v.Set("tag", tag)
@@ -1166,14 +1185,10 @@ func (cli *DockerCli) CmdImages(args ...string) error {
 			fmt.Fprintln(w, "REPOSITORY\tTAG\tIMAGE ID\tCREATED\tSIZE")
 		}
 
-		var repo string
-		var tag string
 		for _, out := range outs {
 			for _, repotag := range out.RepoTags {
 
-				components := strings.SplitN(repotag, ":", 2)
-				repo = components[0]
-				tag = components[1]
+				repo, tag := utils.ParseRepositoryTag(repotag)
 
 				if !*noTrunc {
 					out.ID = utils.TruncateID(out.ID)
@@ -1235,7 +1250,7 @@ func PrintTreeNode(cli *DockerCli, noTrunc *bool, image APIImages, prefix string
 
 	fmt.Fprintf(cli.out, "%s%s Size: %s (virtual %s)", prefix, imageID, utils.HumanSize(image.Size), utils.HumanSize(image.VirtualSize))
 	if image.RepoTags[0] != "<none>:<none>" {
-		fmt.Fprintf(cli.out, " Tags: %s\n", strings.Join(image.RepoTags, ","))
+		fmt.Fprintf(cli.out, " Tags: %s\n", strings.Join(image.RepoTags, ", "))
 	} else {
 		fmt.Fprint(cli.out, "\n")
 	}
@@ -1351,8 +1366,16 @@ func (cli *DockerCli) CmdCommit(args ...string) error {
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
-	name := cmd.Arg(0)
-	repository, tag := utils.ParseRepositoryTag(cmd.Arg(1))
+
+	var name, repository, tag string
+
+	if cmd.NArg() == 3 {
+		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'CONTAINER [REPOSITORY [TAG]]' as been deprecated. Please use CONTAINER [REPOSITORY[:TAG]]\n")
+		name, repository, tag = cmd.Arg(0), cmd.Arg(1), cmd.Arg(2)
+	} else {
+		name = cmd.Arg(0)
+		repository, tag = utils.ParseRepositoryTag(cmd.Arg(1))
+	}
 
 	if name == "" {
 		cmd.Usage()
@@ -1389,7 +1412,7 @@ func (cli *DockerCli) CmdCommit(args ...string) error {
 
 func (cli *DockerCli) CmdEvents(args ...string) error {
 	cmd := Subcmd("events", "[OPTIONS]", "Get real time events from the server")
-	since := cmd.String("since", "", "Show events previously created (used for polling).")
+	since := cmd.String("since", "", "Show previously created events and then stream.")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -1401,7 +1424,17 @@ func (cli *DockerCli) CmdEvents(args ...string) error {
 
 	v := url.Values{}
 	if *since != "" {
-		v.Set("since", *since)
+		loc := time.FixedZone(time.Now().Zone())
+		format := "2006-01-02 15:04:05 -0700 MST"
+		if len(*since) < len(format) {
+			format = format[:len(*since)]
+		}
+
+		if t, err := time.ParseInLocation(format, *since, loc); err == nil {
+			v.Set("since", strconv.FormatInt(t.Unix(), 10))
+		} else {
+			v.Set("since", *since)
+		}
 	}
 
 	if err := cli.stream("GET", "/events?"+v.Encode(), nil, cli.out, nil); err != nil {
@@ -1658,9 +1691,16 @@ func (cli *DockerCli) CmdTag(args ...string) error {
 		return nil
 	}
 
-	v := url.Values{}
-	repository, tag := utils.ParseRepositoryTag(cmd.Arg(1))
+	var repository, tag string
 
+	if cmd.NArg() == 3 {
+		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'IMAGE [REPOSITORY [TAG]]' as been deprecated. Please use IMAGE [REPOSITORY[:TAG]]\n")
+		repository, tag = cmd.Arg(1), cmd.Arg(2)
+	} else {
+		repository, tag = utils.ParseRepositoryTag(cmd.Arg(1))
+	}
+
+	v := url.Values{}
 	v.Set("repo", repository)
 	v.Set("tag", tag)
 
@@ -1971,7 +2011,7 @@ func (cli *DockerCli) call(method, path string, data interface{}) ([]byte, int,
 		if len(body) == 0 {
 			return nil, resp.StatusCode, fmt.Errorf("Error: %s", http.StatusText(resp.StatusCode))
 		}
-		return nil, resp.StatusCode, fmt.Errorf("Error: %s", body)
+		return nil, resp.StatusCode, fmt.Errorf("Error: %s", bytes.TrimSpace(body))
 	}
 	return body, resp.StatusCode, nil
 }
@@ -2027,7 +2067,7 @@ func (cli *DockerCli) stream(method, path string, in io.Reader, out io.Writer, h
 		if len(body) == 0 {
 			return fmt.Errorf("Error :%s", http.StatusText(resp.StatusCode))
 		}
-		return fmt.Errorf("Error: %s", body)
+		return fmt.Errorf("Error: %s", bytes.TrimSpace(body))
 	}
 
 	if matchesContentType(resp.Header.Get("Content-Type"), "application/json") {
diff --git a/commands_test.go b/commands_test.go
index 186bce2c0a..657ed1d575 100644
--- a/commands_test.go
+++ b/commands_test.go
@@ -6,6 +6,8 @@ import (
 	"github.com/dotcloud/docker/utils"
 	"io"
 	"io/ioutil"
+	"os"
+	"path"
 	"regexp"
 	"strings"
 	"testing"
@@ -381,8 +383,8 @@ func TestRunAttachStdin(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		if cmdOutput != container.ShortID()+"\n" {
-			t.Fatalf("Wrong output: should be '%s', not '%s'\n", container.ShortID()+"\n", cmdOutput)
+		if cmdOutput != container.ID+"\n" {
+			t.Fatalf("Wrong output: should be '%s', not '%s'\n", container.ID+"\n", cmdOutput)
 		}
 	})
 
@@ -459,7 +461,7 @@ func TestRunDetach(t *testing.T) {
 	})
 }
 
-// TestAttachDetach checks that attach in tty mode can be detached
+// TestAttachDetach checks that attach in tty mode can be detached using the long container ID
 func TestAttachDetach(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
@@ -486,8 +488,8 @@ func TestAttachDetach(t *testing.T) {
 
 		container = globalRuntime.List()[0]
 
-		if strings.Trim(string(buf[:n]), " \r\n") != container.ShortID() {
-			t.Fatalf("Wrong ID received. Expect %s, received %s", container.ShortID(), buf[:n])
+		if strings.Trim(string(buf[:n]), " \r\n") != container.ID {
+			t.Fatalf("Wrong ID received. Expect %s, received %s", container.ID, buf[:n])
 		}
 	})
 	setTimeout(t, "Starting container timed out", 10*time.Second, func() {
@@ -501,7 +503,69 @@ func TestAttachDetach(t *testing.T) {
 	ch = make(chan struct{})
 	go func() {
 		defer close(ch)
-		if err := cli.CmdAttach(container.ShortID()); err != nil {
+		if err := cli.CmdAttach(container.ID); err != nil {
+			if err != io.ErrClosedPipe {
+				t.Fatal(err)
+			}
+		}
+	}()
+
+	setTimeout(t, "First read/write assertion timed out", 2*time.Second, func() {
+		if err := assertPipe("hello\n", "hello", stdout, stdinPipe, 15); err != nil {
+			if err != io.ErrClosedPipe {
+				t.Fatal(err)
+			}
+		}
+	})
+
+	setTimeout(t, "Escape sequence timeout", 5*time.Second, func() {
+		stdinPipe.Write([]byte{16, 17})
+		if err := stdinPipe.Close(); err != nil {
+			t.Fatal(err)
+		}
+	})
+	closeWrap(stdin, stdinPipe, stdout, stdoutPipe)
+
+	// wait for CmdRun to return
+	setTimeout(t, "Waiting for CmdAttach timed out", 15*time.Second, func() {
+		<-ch
+	})
+
+	time.Sleep(500 * time.Millisecond)
+	if !container.State.Running {
+		t.Fatal("The detached container should be still running")
+	}
+
+	setTimeout(t, "Waiting for container to die timedout", 5*time.Second, func() {
+		container.Kill()
+	})
+}
+
+// TestAttachDetachTruncatedID checks that attach in tty mode can be detached
+func TestAttachDetachTruncatedID(t *testing.T) {
+	stdin, stdinPipe := io.Pipe()
+	stdout, stdoutPipe := io.Pipe()
+
+	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalRuntime)
+
+	go stdout.Read(make([]byte, 1024))
+	setTimeout(t, "Starting container timed out", 2*time.Second, func() {
+		if err := cli.CmdRun("-i", "-t", "-d", unitTestImageID, "cat"); err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	container := globalRuntime.List()[0]
+
+	stdin, stdinPipe = io.Pipe()
+	stdout, stdoutPipe = io.Pipe()
+	cli = NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+
+	ch := make(chan struct{})
+	go func() {
+		defer close(ch)
+		if err := cli.CmdAttach(utils.TruncateID(container.ID)); err != nil {
 			if err != io.ErrClosedPipe {
 				t.Fatal(err)
 			}
@@ -824,3 +888,55 @@ run    [ "$(ls -d /var/run/sshd)" = "/var/run/sshd" ]
 
 	return image
 }
+
+// #2098 - Docker cidFiles only contain short version of the containerId
+//sudo docker run -cidfile /tmp/docker_test.cid ubuntu echo "test"
+// TestRunCidFile tests that run -cidfile returns the longid
+func TestRunCidFile(t *testing.T) {
+	stdout, stdoutPipe := io.Pipe()
+
+	tmpDir, err := ioutil.TempDir("", "TestRunCidFile")
+	if err != nil {
+		t.Fatal(err)
+	}
+	tmpCidFile := path.Join(tmpDir, "cid")
+
+	cli := NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalRuntime)
+
+	c := make(chan struct{})
+	go func() {
+		defer close(c)
+		if err := cli.CmdRun("-cidfile", tmpCidFile, unitTestImageID, "ls"); err != nil {
+			t.Fatal(err)
+		}
+	}()
+
+	defer os.RemoveAll(tmpDir)
+	setTimeout(t, "Reading command output time out", 2*time.Second, func() {
+		cmdOutput, err := bufio.NewReader(stdout).ReadString('\n')
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(cmdOutput) < 1 {
+			t.Fatalf("'ls' should return something , not '%s'", cmdOutput)
+		}
+		//read the tmpCidFile
+		buffer, err := ioutil.ReadFile(tmpCidFile)
+		if err != nil {
+			t.Fatal(err)
+		}
+		id := string(buffer)
+
+		if len(id) != len("2bf44ea18873287bd9ace8a4cb536a7cbe134bed67e805fdf2f58a57f69b320c") {
+			t.Fatalf("-cidfile should be a long id, not '%s'", id)
+		}
+		//test that its a valid cid? (though the container is gone..)
+		//remove the file and dir.
+	})
+
+	setTimeout(t, "CmdRun timed out", 5*time.Second, func() {
+		<-c
+	})
+
+}
diff --git a/config.go b/config.go
index 42ae23a90f..75cd0c753f 100644
--- a/config.go
+++ b/config.go
@@ -9,7 +9,6 @@ import (
 type DaemonConfig struct {
 	Pidfile                     string
 	Root                        string
-	ProtoAddresses              []string
 	AutoRestart                 bool
 	EnableCors                  bool
 	Dns                         []string
@@ -36,7 +35,6 @@ func ConfigFromJob(job *engine.Job) *DaemonConfig {
 	} else {
 		config.BridgeIface = DefaultNetworkBridge
 	}
-	config.ProtoAddresses = job.GetenvList("ProtoAddresses")
 	config.DefaultIp = net.ParseIP(job.Getenv("DefaultIp"))
 	config.InterContainerCommunication = job.GetenvBool("InterContainerCommunication")
 	return &config
diff --git a/container.go b/container.go
index 2f76bf6582..0e54abe52c 100644
--- a/container.go
+++ b/container.go
@@ -134,7 +134,11 @@ type PortBinding struct {
 type Port string
 
 func (p Port) Proto() string {
-	return strings.Split(string(p), "/")[1]
+	parts := strings.Split(string(p), "/")
+	if len(parts) == 1 {
+		return "tcp"
+	}
+	return parts[1]
 }
 
 func (p Port) Port() string {
@@ -168,7 +172,7 @@ func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig,
 	cmd.Var(flAttach, "a", "Attach to stdin, stdout or stderr.")
 	flStdin := cmd.Bool("i", false, "Keep stdin open even if not attached")
 	flTty := cmd.Bool("t", false, "Allocate a pseudo-tty")
-	flMemory := cmd.Int64("m", 0, "Memory limit (in bytes)")
+	flMemoryString := cmd.String("m", "", "Memory limit (format: <number><optional unit>, where unit = b, k, m or g)")
 	flContainerIDFile := cmd.String("cidfile", "", "Write the container ID to the file")
 	flNetwork := cmd.Bool("n", true, "Enable networking for this container")
 	flPrivileged := cmd.Bool("privileged", false, "Give extended privileges to this container")
@@ -177,9 +181,9 @@ func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig,
 	cmd.String("name", "", "Assign a name to the container")
 	flPublishAll := cmd.Bool("P", false, "Publish all exposed ports to the host interfaces")
 
-	if capabilities != nil && *flMemory > 0 && !capabilities.MemoryLimit {
+	if capabilities != nil && *flMemoryString != "" && !capabilities.MemoryLimit {
 		//fmt.Fprintf(stdout, "WARNING: Your kernel does not support memory limit capabilities. Limitation discarded.\n")
-		*flMemory = 0
+		*flMemoryString = ""
 	}
 
 	flCpuShares := cmd.Int64("c", 0, "CPU shares (relative weight)")
@@ -200,7 +204,7 @@ func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig,
 	cmd.Var(flVolumes, "v", "Bind mount a volume (e.g. from the host: -v /host:/container, from docker: -v /container)")
 
 	var flVolumesFrom utils.ListOpts
-	cmd.Var(&flVolumesFrom, "volumes-from", "Mount volumes from the specified container")
+	cmd.Var(&flVolumesFrom, "volumes-from", "Mount volumes from the specified container(s)")
 
 	flEntrypoint := cmd.String("entrypoint", "", "Overwrite the default entrypoint of the image")
 
@@ -246,6 +250,18 @@ func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig,
 		}
 	}
 
+	var flMemory int64
+
+	if *flMemoryString != "" {
+		parsedMemory, err := utils.RAMInBytes(*flMemoryString)
+
+		if err != nil {
+			return nil, nil, cmd, err
+		}
+
+		flMemory = parsedMemory
+	}
+
 	var binds []string
 
 	// add any bind targets to the list of container volumes
@@ -316,7 +332,7 @@ func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig,
 		Tty:             *flTty,
 		NetworkDisabled: !*flNetwork,
 		OpenStdin:       *flStdin,
-		Memory:          *flMemory,
+		Memory:          flMemory,
 		CpuShares:       *flCpuShares,
 		AttachStdin:     flAttach.Get("stdin"),
 		AttachStdout:    flAttach.Get("stdout"),
@@ -341,7 +357,7 @@ func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig,
 		PublishAllPorts: *flPublishAll,
 	}
 
-	if capabilities != nil && *flMemory > 0 && !capabilities.SwapLimit {
+	if capabilities != nil && flMemory > 0 && !capabilities.SwapLimit {
 		//fmt.Fprintf(stdout, "WARNING: Your kernel does not support swap limit capabilities. Limitation discarded.\n")
 		config.MemorySwap = -1
 	}
@@ -694,24 +710,25 @@ func (container *Container) Attach(stdin io.ReadCloser, stdinCloser io.Closer, s
 func (container *Container) Start() (err error) {
 	container.State.Lock()
 	defer container.State.Unlock()
+	if container.State.Running {
+		return fmt.Errorf("The container %s is already running.", container.ID)
+	}
 	defer func() {
 		if err != nil {
 			container.cleanup()
 		}
 	}()
-
-	if container.State.Running {
-		return fmt.Errorf("The container %s is already running.", container.ID)
-	}
 	if err := container.EnsureMounted(); err != nil {
 		return err
 	}
 	if container.runtime.networkManager.disabled {
 		container.Config.NetworkDisabled = true
+		container.buildHostnameAndHostsFiles("127.0.1.1")
 	} else {
 		if err := container.allocateNetwork(); err != nil {
 			return err
 		}
+		container.buildHostnameAndHostsFiles(container.NetworkSettings.IPAddress)
 	}
 
 	// Make sure the config is compatible with the current kernel
@@ -771,9 +788,23 @@ func (container *Container) Start() (err error) {
 
 	// Apply volumes from another container if requested
 	if container.Config.VolumesFrom != "" {
-		volumes := strings.Split(container.Config.VolumesFrom, ",")
-		for _, v := range volumes {
-			c := container.runtime.Get(v)
+		containerSpecs := strings.Split(container.Config.VolumesFrom, ",")
+		for _, containerSpec := range containerSpecs {
+			mountRW := true
+			specParts := strings.SplitN(containerSpec, ":", 2)
+			switch len(specParts) {
+			case 0:
+				return fmt.Errorf("Malformed volumes-from specification: %s", container.Config.VolumesFrom)
+			case 2:
+				switch specParts[1] {
+				case "ro":
+					mountRW = false
+				case "rw": // mountRW is already true
+				default:
+					return fmt.Errorf("Malformed volumes-from speficication: %s", containerSpec)
+				}
+			}
+			c := container.runtime.Get(specParts[0])
 			if c == nil {
 				return fmt.Errorf("Container %s not found. Impossible to mount its volumes", container.ID)
 			}
@@ -786,7 +817,7 @@ func (container *Container) Start() (err error) {
 				}
 				container.Volumes[volPath] = id
 				if isRW, exists := c.VolumesRW[volPath]; exists {
-					container.VolumesRW[volPath] = isRW
+					container.VolumesRW[volPath] = isRW && mountRW
 				}
 			}
 
@@ -832,7 +863,7 @@ func (container *Container) Start() (err error) {
 		// Create the mountpoint
 		rootVolPath := path.Join(container.RootfsPath(), volPath)
 		if err := os.MkdirAll(rootVolPath, 0755); err != nil {
-			return nil
+			return err
 		}
 
 		// Do not copy or change permissions if we are mounting from the host
@@ -876,7 +907,13 @@ func (container *Container) Start() (err error) {
 		return err
 	}
 
+	var lxcStart string = "lxc-start"
+	if container.hostConfig.Privileged && container.runtime.capabilities.AppArmor {
+		lxcStart = path.Join(container.runtime.config.Root, "lxc-start-unconfined")
+	}
+
 	params := []string{
+		lxcStart,
 		"-n", container.ID,
 		"-f", container.lxcConfigPath(),
 		"--",
@@ -969,11 +1006,24 @@ func (container *Container) Start() (err error) {
 	params = append(params, "--", container.Path)
 	params = append(params, container.Args...)
 
-	var lxcStart string = "lxc-start"
-	if container.hostConfig.Privileged && container.runtime.capabilities.AppArmor {
-		lxcStart = path.Join(container.runtime.config.Root, "lxc-start-unconfined")
+	if RootIsShared() {
+		// lxc-start really needs / to be non-shared, or all kinds of stuff break
+		// when lxc-start unmount things and those unmounts propagate to the main
+		// mount namespace.
+		// What we really want is to clone into a new namespace and then
+		// mount / MS_REC|MS_SLAVE, but since we can't really clone or fork
+		// without exec in go we have to do this horrible shell hack...
+		shellString :=
+			"mount --make-rslave /; exec " +
+				utils.ShellQuoteArguments(params)
+
+		params = []string{
+			"unshare", "-m", "--", "/bin/sh", "-c", shellString,
+		}
 	}
-	container.cmd = exec.Command(lxcStart, params...)
+
+	container.cmd = exec.Command(params[0], params[1:]...)
+
 	// Setup logging of stdout and stderr to disk
 	if err := container.runtime.LogToDisk(container.stdout, container.logPath("json"), "stdout"); err != nil {
 		return err
@@ -1082,6 +1132,30 @@ func (container *Container) StderrPipe() (io.ReadCloser, error) {
 	return utils.NewBufReader(reader), nil
 }
 
+func (container *Container) buildHostnameAndHostsFiles(IP string) {
+	container.HostnamePath = path.Join(container.root, "hostname")
+	ioutil.WriteFile(container.HostnamePath, []byte(container.Config.Hostname+"\n"), 0644)
+
+	hostsContent := []byte(`
+127.0.0.1	localhost
+::1		localhost ip6-localhost ip6-loopback
+fe00::0		ip6-localnet
+ff00::0		ip6-mcastprefix
+ff02::1		ip6-allnodes
+ff02::2		ip6-allrouters
+`)
+
+	container.HostsPath = path.Join(container.root, "hosts")
+
+	if container.Config.Domainname != "" {
+		hostsContent = append([]byte(fmt.Sprintf("%s\t%s.%s %s\n", IP, container.Config.Hostname, container.Config.Domainname, container.Config.Hostname)), hostsContent...)
+	} else {
+		hostsContent = append([]byte(fmt.Sprintf("%s\t%s\n", IP, container.Config.Hostname)), hostsContent...)
+	}
+
+	ioutil.WriteFile(container.HostsPath, hostsContent, 0644)
+}
+
 func (container *Container) allocateNetwork() error {
 	if container.Config.NetworkDisabled {
 		return nil
@@ -1230,7 +1304,7 @@ func (container *Container) monitor() {
 	container.State.setStopped(exitCode)
 
 	if container.runtime != nil && container.runtime.srv != nil {
-		container.runtime.srv.LogEvent("die", container.ShortID(), container.runtime.repositories.ImageName(container.Image))
+		container.runtime.srv.LogEvent("die", container.ID, container.runtime.repositories.ImageName(container.Image))
 	}
 
 	// Cleanup
@@ -1297,7 +1371,7 @@ func (container *Container) kill(sig int) error {
 	}
 
 	if output, err := exec.Command("lxc-kill", "-n", container.ID, strconv.Itoa(sig)).CombinedOutput(); err != nil {
-		log.Printf("error killing container %s (%s, %s)", container.ShortID(), output, err)
+		log.Printf("error killing container %s (%s, %s)", utils.TruncateID(container.ID), output, err)
 		return err
 	}
 
@@ -1317,9 +1391,9 @@ func (container *Container) Kill() error {
 	// 2. Wait for the process to die, in last resort, try to kill the process directly
 	if err := container.WaitTimeout(10 * time.Second); err != nil {
 		if container.cmd == nil {
-			return fmt.Errorf("lxc-kill failed, impossible to kill the container %s", container.ShortID())
+			return fmt.Errorf("lxc-kill failed, impossible to kill the container %s", utils.TruncateID(container.ID))
 		}
-		log.Printf("Container %s failed to exit within 10 seconds of lxc-kill %s - trying direct SIGKILL", "SIGKILL", container.ShortID())
+		log.Printf("Container %s failed to exit within 10 seconds of lxc-kill %s - trying direct SIGKILL", "SIGKILL", utils.TruncateID(container.ID))
 		if err := container.cmd.Process.Kill(); err != nil {
 			return err
 		}
@@ -1433,14 +1507,6 @@ func (container *Container) Unmount() error {
 	return container.runtime.Unmount(container)
 }
 
-// ShortID returns a shorthand version of the container's id for convenience.
-// A collision with other container shorthands is very unlikely, but possible.
-// In case of a collision a lookup with Runtime.Get() will fail, and the caller
-// will need to use a langer prefix, or the full-length container Id.
-func (container *Container) ShortID() string {
-	return utils.TruncateID(container.ID)
-}
-
 func (container *Container) logPath(name string) string {
 	return path.Join(container.root, fmt.Sprintf("%s-%s.log", container.ID, name))
 }
diff --git a/container_test.go b/container_test.go
index d182f42900..8899fbf609 100644
--- a/container_test.go
+++ b/container_test.go
@@ -3,6 +3,7 @@ package docker
 import (
 	"bufio"
 	"fmt"
+	"github.com/dotcloud/docker/utils"
 	"io"
 	"io/ioutil"
 	"math/rand"
@@ -1005,7 +1006,7 @@ func TestEnv(t *testing.T) {
 		"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
 		"HOME=/",
 		"container=lxc",
-		"HOSTNAME=" + container.ShortID(),
+		"HOSTNAME=" + utils.TruncateID(container.ID),
 		"FALSE=true",
 		"TRUE=false",
 		"TRICKY=tri",
@@ -1338,6 +1339,67 @@ func TestBindMounts(t *testing.T) {
 	}
 }
 
+// Test that -volumes-from supports both read-only mounts
+func TestFromVolumesInReadonlyMode(t *testing.T) {
+	runtime := mkRuntime(t)
+	defer nuke(runtime)
+	container, _, err := runtime.Create(
+		&Config{
+			Image:   GetTestImage(runtime).ID,
+			Cmd:     []string{"/bin/echo", "-n", "foobar"},
+			Volumes: map[string]struct{}{"/test": {}},
+		},
+		"",
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer runtime.Destroy(container)
+	_, err = container.Output()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !container.VolumesRW["/test"] {
+		t.Fail()
+	}
+
+	container2, _, err := runtime.Create(
+		&Config{
+			Image:       GetTestImage(runtime).ID,
+			Cmd:         []string{"/bin/echo", "-n", "foobar"},
+			VolumesFrom: container.ID + ":ro",
+		},
+		"",
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer runtime.Destroy(container2)
+
+	_, err = container2.Output()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if container.Volumes["/test"] != container2.Volumes["/test"] {
+		t.Logf("container volumes do not match: %s | %s ",
+			container.Volumes["/test"],
+			container2.Volumes["/test"])
+		t.Fail()
+	}
+
+	_, exists := container2.VolumesRW["/test"]
+	if !exists {
+		t.Logf("container2 is missing '/test' volume: %s", container2.VolumesRW)
+		t.Fail()
+	}
+
+	if container2.VolumesRW["/test"] != false {
+		t.Log("'/test' volume mounted in read-write mode, expected read-only")
+		t.Fail()
+	}
+}
+
 // Test that VolumesRW values are copied to the new container.  Regression test for #1201
 func TestVolumesFromReadonlyMount(t *testing.T) {
 	runtime := mkRuntime(t)
diff --git a/contrib/init/sysvinit/docker b/contrib/init/sysvinit/docker
index 6c0e182f08..2d79c4d4c0 100755
--- a/contrib/init/sysvinit/docker
+++ b/contrib/init/sysvinit/docker
@@ -29,7 +29,9 @@ if [ -f /etc/default/$BASE ]; then
 	. /etc/default/$BASE
 fi
 
-if [ "$1" = start ] && which initctl >/dev/null && initctl version | grep -q upstart; then
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | /bin/grep -q upstart; then
+	log_failure_msg "Docker is managed via upstart, try using service $BASE $1"
 	exit 1
 fi
 
diff --git a/contrib/init/upstart/docker.conf b/contrib/init/upstart/docker.conf
index 72c132c860..ee8a447c27 100644
--- a/contrib/init/upstart/docker.conf
+++ b/contrib/init/upstart/docker.conf
@@ -6,5 +6,10 @@ stop on runlevel [!2345]
 respawn
 
 script
-	/usr/bin/docker -d
+	DOCKER=/usr/bin/$UPSTART_JOB
+	DOCKER_OPTS=
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	"$DOCKER" -d $DOCKER_OPTS
 end script
diff --git a/contrib/vagrant-docker/README.md b/contrib/vagrant-docker/README.md
index 5852ea1927..fa28e448eb 100644
--- a/contrib/vagrant-docker/README.md
+++ b/contrib/vagrant-docker/README.md
@@ -1,3 +1,19 @@
-# Vagrant-docker
+# Vagrant integration
 
-This is a placeholder for the official vagrant-docker, a plugin for Vagrant (http://vagrantup.com) which exposes Docker as a provider.
+Currently there are at least 4 different projects that we are aware of that deals
+with integration with [Vagrant](http://vagrantup.com/) at different levels. One
+approach is to use Docker as a [provisioner](http://docs.vagrantup.com/v2/provisioning/index.html)
+which means you can create containers and pull base images on VMs using Docker's
+CLI and the other is to use Docker as a [provider](http://docs.vagrantup.com/v2/providers/index.html),
+meaning you can use Vagrant to control Docker containers.
+
+
+### Provisioners
+
+* [Vocker](https://github.com/fgrehm/vocker)
+* [Ventriloquist](https://github.com/fgrehm/ventriloquist)
+
+### Providers
+
+* [docker-provider](https://github.com/fgrehm/docker-provider)
+* [vagrant-shell](https://github.com/destructuring/vagrant-shell)
diff --git a/docker/docker.go b/docker/docker.go
index 877e7f67d0..d7d46fff1a 100644
--- a/docker/docker.go
+++ b/docker/docker.go
@@ -71,7 +71,8 @@ func main() {
 		if err != nil {
 			log.Fatal(err)
 		}
-		job := eng.Job("serveapi")
+		// Load plugin: httpapi
+		job := eng.Job("initapi")
 		job.Setenv("Pidfile", *pidfile)
 		job.Setenv("Root", *flRoot)
 		job.SetenvBool("AutoRestart", *flAutoRestart)
@@ -79,12 +80,17 @@ func main() {
 		job.Setenv("Dns", *flDns)
 		job.SetenvBool("EnableIptables", *flEnableIptables)
 		job.Setenv("BridgeIface", *bridgeName)
-		job.SetenvList("ProtoAddresses", flHosts)
 		job.Setenv("DefaultIp", *flDefaultIp)
 		job.SetenvBool("InterContainerCommunication", *flInterContainerComm)
 		if err := job.Run(); err != nil {
 			log.Fatal(err)
 		}
+		// Serve api
+		job = eng.Job("serveapi", flHosts...)
+		job.SetenvBool("Logging", true)
+		if err := job.Run(); err != nil {
+			log.Fatal(err)
+		}
 	} else {
 		if len(flHosts) > 1 {
 			log.Fatal("Please specify only one -H")
diff --git a/docs/sources/api/docker_remote_api_v1.6.rst b/docs/sources/api/docker_remote_api_v1.6.rst
index 461ffefd6b..25be478a1b 100644
--- a/docs/sources/api/docker_remote_api_v1.6.rst
+++ b/docs/sources/api/docker_remote_api_v1.6.rst
@@ -121,8 +121,7 @@ Create a container
 		"AttachStdin":false,
 		"AttachStdout":true,
 		"AttachStderr":true,
-		"PortSpecs":null,
-		"Privileged": false,
+		"ExposedPorts":{},
 		"Tty":false,
 		"OpenStdin":false,
 		"StdinOnce":false,
@@ -135,7 +134,6 @@ Create a container
 		"Volumes":{},
 		"VolumesFrom":"",
 		"WorkingDir":""
-
 	   }
 	   
 	**Example response**:
@@ -242,7 +240,7 @@ Inspect a container
 				"AttachStdin": false,
 				"AttachStdout": true,
 				"AttachStderr": true,
-				"PortSpecs": null,
+				"ExposedPorts": {},
 				"Tty": false,
 				"OpenStdin": false,
 				"StdinOnce": false,
@@ -413,7 +411,12 @@ Start a container
 
            {
                 "Binds":["/tmp:/tmp"],
-                "LxcConf":{"lxc.utsname":"docker"}
+                "LxcConf":{"lxc.utsname":"docker"},
+                "ContainerIDFile": "",
+                "Privileged": false,
+                "PortBindings": {"22/tcp": [{HostIp:"", HostPort:""}]},
+                "Links": [],
+                "PublishAllPorts": false
            }
 
         **Example response**:
@@ -846,7 +849,7 @@ Inspect an image
 				"AttachStdin":false,
 				"AttachStdout":false,
 				"AttachStderr":false,
-				"PortSpecs":null,
+				"ExposedPorts":{},
 				"Tty":true,
 				"OpenStdin":true,
 				"StdinOnce":false,
@@ -1192,7 +1195,7 @@ Create a new image from a container's changes
        
        {
            "Cmd": ["cat", "/world"],
-           "PortSpecs":["22"]
+           "ExposedPorts":{"22/tcp":{}}
        }
 
     **Example response**:
diff --git a/docs/sources/api/docker_remote_api_v1.7.rst b/docs/sources/api/docker_remote_api_v1.7.rst
index 3985f7aa0a..0e848d46b0 100644
--- a/docs/sources/api/docker_remote_api_v1.7.rst
+++ b/docs/sources/api/docker_remote_api_v1.7.rst
@@ -914,7 +914,12 @@ Search images
 
 .. http:get:: /images/search
 
-	Search for an image in the docker index
+	Search for an image in the docker index.
+	
+	.. note::
+	
+	   The response keys have changed from API v1.6 to reflect the JSON 
+	   sent by the registry server to the docker daemon's request.
 	
 	**Example request**:
 
@@ -930,18 +935,28 @@ Search images
 	   Content-Type: application/json
 	   
 	   [
-		{
-			"Name":"cespare/sshd",
-			"Description":""
-		},
-		{
-			"Name":"johnfuller/sshd",
-			"Description":""
-		},
-		{
-			"Name":"dhrp/mongodb-sshd",
-			"Description":""
-		}
+		   {
+		       "description": "",
+		       "is_official": false,
+		       "is_trusted": false,
+		       "name": "wma55/u1210sshd",
+		       "star_count": 0
+		   },
+		   {
+		       "description": "",
+		       "is_official": false,
+		       "is_trusted": false,
+		       "name": "jdswinbank/sshd",
+		       "star_count": 0
+		   },
+		   {
+		       "description": "",
+		       "is_official": false,
+		       "is_trusted": false,
+		       "name": "vgauthier/sshd",
+		       "star_count": 0
+		   }
+	   ...
 	   ]
 
 	   :query term: term to search
diff --git a/docs/sources/api/remote_api_client_libraries.rst b/docs/sources/api/remote_api_client_libraries.rst
index bd8610eaf1..f00ab1c2b5 100644
--- a/docs/sources/api/remote_api_client_libraries.rst
+++ b/docs/sources/api/remote_api_client_libraries.rst
@@ -12,26 +12,28 @@ compatibility. Please file issues with the library owners.  If you
 find more library implementations, please list them in Docker doc bugs
 and we will add the libraries here.
 
-+----------------------+----------------+--------------------------------------------+
-| Language/Framework   | Name           | Repository                                 |
-+======================+================+============================================+
-| Python               | docker-py      | https://github.com/dotcloud/docker-py      |
-+----------------------+----------------+--------------------------------------------+
-| Ruby                 | docker-client  | https://github.com/geku/docker-client      |
-+----------------------+----------------+--------------------------------------------+
-| Ruby                 | docker-api     | https://github.com/swipely/docker-api      |
-+----------------------+----------------+--------------------------------------------+
-| Javascript (NodeJS)  | docker.io      | https://github.com/appersonlabs/docker.io  |
-|                      |                | Install via NPM: `npm install docker.io`   |
-+----------------------+----------------+--------------------------------------------+
-| Javascript           | docker-js      | https://github.com/dgoujard/docker-js      |
-+----------------------+----------------+--------------------------------------------+
-| Javascript (Angular) | dockerui       | https://github.com/crosbymichael/dockerui  |
-| **WebUI**            |                |                                            |
-+----------------------+----------------+--------------------------------------------+
-| Java                 | docker-java    | https://github.com/kpelykh/docker-java     |
-+----------------------+----------------+--------------------------------------------+
-| Erlang               | erldocker      | https://github.com/proger/erldocker        |
-+----------------------+----------------+--------------------------------------------+
-| Go                   | go-dockerclient| https://github.com/fsouza/go-dockerclient  |
-+----------------------+----------------+--------------------------------------------+
++----------------------+----------------+--------------------------------------------+----------+
+| Language/Framework   | Name           | Repository                                 | Status   |
++======================+================+============================================+==========+
+| Python               | docker-py      | https://github.com/dotcloud/docker-py      | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Ruby                 | docker-client  | https://github.com/geku/docker-client      | Outdated |
++----------------------+----------------+--------------------------------------------+----------+
+| Ruby                 | docker-api     | https://github.com/swipely/docker-api      | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Javascript (NodeJS)  | docker.io      | https://github.com/appersonlabs/docker.io  | Active   |
+|                      |                | Install via NPM: `npm install docker.io`   |          |
++----------------------+----------------+--------------------------------------------+----------+
+| Javascript           | docker-js      | https://github.com/dgoujard/docker-js      | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Javascript (Angular) | dockerui       | https://github.com/crosbymichael/dockerui  | Active   |
+| **WebUI**            |                |                                            |          |
++----------------------+----------------+--------------------------------------------+----------+
+| Java                 | docker-java    | https://github.com/kpelykh/docker-java     | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Erlang               | erldocker      | https://github.com/proger/erldocker        | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Go                   | go-dockerclient| https://github.com/fsouza/go-dockerclient  | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| PHP                  | Alvine         | http://pear.alvine.io/ (alpha)             | Active   |
++----------------------+----------------+--------------------------------------------+----------+
diff --git a/docs/sources/commandline/cli.rst b/docs/sources/commandline/cli.rst
index 6d56bccc38..37f371baad 100644
--- a/docs/sources/commandline/cli.rst
+++ b/docs/sources/commandline/cli.rst
@@ -245,6 +245,9 @@ Full -run example
     Usage: docker events
 
     Get real time events from the server
+    
+    -since="": Show previously created events and then stream.
+               (either seconds since epoch, or date string as below)
 
 .. _cli_events_example:
 
@@ -277,6 +280,23 @@ Shell 1: (Again .. now showing events)
     [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
     [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
 
+Show events in the past from a specified time
+.............................................
+
+.. code-block:: bash
+
+    $ sudo docker events -since 1378216169
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
+
+    $ sudo docker events -since '2013-09-03'
+    [2013-09-03 15:49:26 +0200 CEST] 4386fb97867d: (from 12de384bfb10) start
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
+
+    $ sudo docker events -since '2013-09-03 15:49:29 +0200 CEST'
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
 
 .. _cli_export:
 
@@ -460,6 +480,12 @@ Insert file from github
 
 The main process inside the container will be sent SIGKILL.
 
+Known Issues (kill)
+~~~~~~~~~~~~~~~~~~~
+
+* :issue:`197` indicates that ``docker kill`` may leave directories
+  behind and make it difficult to remove the container.
+
 .. _cli_login:
 
 ``login``
@@ -568,6 +594,12 @@ The main process inside the container will be sent SIGKILL.
     Remove one or more containers
         -link="": Remove the link instead of the actual container
 
+Known Issues (rm)
+~~~~~~~~~~~~~~~~~~~
+
+* :issue:`197` indicates that ``docker kill`` may leave directories
+  behind and make it difficult to remove the container.
+
 
 Examples:
 ~~~~~~~~~
@@ -590,6 +622,15 @@ This will remove the container referenced under the link ``/redis``.
 This will remove the underlying link between ``/webapp`` and the ``/redis`` containers removing all
 network communication.
 
+.. code-block:: bash
+
+    $ docker rm `docker ps -a -q`
+
+
+This command will delete all stopped containers. The command ``docker ps -a -q`` will return all
+existing container IDs and pass them to the ``rm`` command which will delete them. Any running
+containers will not be deleted.
+
 .. _cli_rmi:
 
 ``rmi``
@@ -620,7 +661,7 @@ network communication.
       -h="": Container host name
       -i=false: Keep stdin open even if not attached
       -privileged=false: Give extended privileges to this container
-      -m=0: Memory limit (in bytes)
+      -m="": Memory limit (format: <number><optional unit>, where unit = b, k, m or g)
       -n=true: Enable networking for this container
       -p=[]: Map a network port to the container
       -rm=false: Automatically remove the container when it exits (incompatible with -d)
@@ -628,7 +669,7 @@ network communication.
       -u="": Username or UID
       -dns=[]: Set custom dns servers for the container
       -v=[]: Create a bind mount with: [host-dir]:[container-dir]:[rw|ro]. If "container-dir" is missing, then docker creates a new volume.
-      -volumes-from="": Mount all volumes from the given container
+      -volumes-from="": Mount all volumes from the given container(s)
       -entrypoint="": Overwrite the default entrypoint set by the image
       -w="": Working directory inside the container
       -lxc-conf=[]: Add custom lxc options -lxc-conf="lxc.cgroup.cpuset.cpus = 0,1"
@@ -720,6 +761,17 @@ can access the network and environment of the redis container via
 environment variables.  The ``-name`` flag will assign the name ``console``
 to the newly created container.
 
+.. code-block:: bash
+
+   docker run -volumes-from 777f7dc92da7,ba8c0c54f0f2:ro -i -t ubuntu pwd
+
+The ``-volumes-from`` flag mounts all the defined volumes from the
+refrence containers. Containers can be specified by a comma seperated
+list or by repetitions of the ``-volumes-from`` argument. The container
+id may be optionally suffixed with ``:ro`` or ``:rw`` to mount the volumes in
+read-only or read-write mode, respectively. By default, the volumes are mounted
+in the same mode (rw or ro) as the reference container.
+
 .. _cli_search:
 
 ``search``
diff --git a/docs/sources/conf.py b/docs/sources/conf.py
index 7aa27c7b84..0ccd4a4ed5 100644
--- a/docs/sources/conf.py
+++ b/docs/sources/conf.py
@@ -40,7 +40,11 @@ html_additional_pages = {
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinxcontrib.httpdomain']
+extensions = ['sphinxcontrib.httpdomain', 'sphinx.ext.extlinks']
+
+# Configure extlinks
+extlinks = { 'issue': ('https://github.com/dotcloud/docker/issues/%s',
+	               'Issue ') }
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
diff --git a/docs/sources/contributing/contributing.rst b/docs/sources/contributing/contributing.rst
index 3cdb0b6f14..3b3b3f8f88 100644
--- a/docs/sources/contributing/contributing.rst
+++ b/docs/sources/contributing/contributing.rst
@@ -10,13 +10,16 @@ Want to hack on Docker? Awesome!
 The repository includes `all the instructions you need to get
 started <https://github.com/dotcloud/docker/blob/master/CONTRIBUTING.md>`_.
 
-The developer environment `Dockerfile <https://github.com/dotcloud/docker/blob/master/Dockerfile>`_
+The `developer environment Dockerfile
+<https://github.com/dotcloud/docker/blob/master/Dockerfile>`_
 specifies the tools and versions used to test and build Docker.
 
 If you're making changes to the documentation, see the
 `README.md <https://github.com/dotcloud/docker/blob/master/docs/README.md>`_.
 
-The documentation environment `Dockerfile <https://github.com/dotcloud/docker/blob/master/docs/Dockerfile>`_
+The `documentation environment Dockerfile
+<https://github.com/dotcloud/docker/blob/master/docs/Dockerfile>`_
 specifies the tools and versions used to build the Documentation.
 
-Further interesting details can be found in the `Packaging hints <https://github.com/dotcloud/docker/blob/master/hack/PACKAGERS.md>`_.
+Further interesting details can be found in the `Packaging hints
+<https://github.com/dotcloud/docker/blob/master/hack/PACKAGERS.md>`_.
diff --git a/docs/sources/examples/python_web_app.rst b/docs/sources/examples/python_web_app.rst
index c707fcdec6..e3f5f5eb83 100644
--- a/docs/sources/examples/python_web_app.rst
+++ b/docs/sources/examples/python_web_app.rst
@@ -86,7 +86,7 @@ http://0.0.0.0:5000/`` in the log output.
 
 .. code-block:: bash
 
-    WEB_PORT=$(sudo docker port $WEB_WORKER 5000)
+    WEB_PORT=$(sudo docker port $WEB_WORKER 5000 | awk -F: '{ print $2 }')
 
 Look up the public-facing port which is NAT-ed. Find the private port
 used by the container and store it inside of the ``WEB_PORT`` variable.
diff --git a/docs/sources/installation/amazon.rst b/docs/sources/installation/amazon.rst
index c6c8104321..6d92046dbf 100644
--- a/docs/sources/installation/amazon.rst
+++ b/docs/sources/installation/amazon.rst
@@ -102,26 +102,45 @@ Docker that way too. Vagrant 1.1 or higher is required.
    we need to set them there first. Make sure you have everything on
    amazon aws setup so you can (manually) deploy a new image to EC2.
 
+   Note that where possible these variables are the same as those honored by
+   the ec2 api tools.
    ::
 
-       export AWS_ACCESS_KEY_ID=xxx
-       export AWS_SECRET_ACCESS_KEY=xxx
+       export AWS_ACCESS_KEY=xxx
+       export AWS_SECRET_KEY=xxx
        export AWS_KEYPAIR_NAME=xxx
-       export AWS_SSH_PRIVKEY=xxx
+       export SSH_PRIVKEY_PATH=xxx
 
-   The environment variables are:
+       export BOX_NAME=xxx
+       export AWS_REGION=xxx
+       export AWS_AMI=xxx
+       export AWS_INSTANCE_TYPE=xxx
 
-   * ``AWS_ACCESS_KEY_ID`` - The API key used to make requests to AWS
-   * ``AWS_SECRET_ACCESS_KEY`` - The secret key to make AWS API requests
+   The required environment variables are:
+
+   * ``AWS_ACCESS_KEY`` - The API key used to make requests to AWS
+   * ``AWS_SECRET_KEY`` - The secret key to make AWS API requests
    * ``AWS_KEYPAIR_NAME`` - The name of the keypair used for this EC2 instance
-   * ``AWS_SSH_PRIVKEY`` - The path to the private key for the named
+   * ``SSH_PRIVKEY_PATH`` - The path to the private key for the named
      keypair, for example ``~/.ssh/docker.pem``
 
+   There are a number of optional environment variables:
+
+   * ``BOX_NAME`` - The name of the vagrant box to use.  Defaults to
+     ``ubuntu``.
+   * ``AWS_REGION`` - The aws region to spawn the vm in.  Defaults to
+     ``us-east-1``.
+   * ``AWS_AMI`` - The aws AMI to start with as a base.  This must be
+     be an ubuntu 12.04 precise image.  You must change this value if
+     ``AWS_REGION`` is set to a value other than ``us-east-1``.
+     This is because AMIs are region specific.  Defaults to ``ami-69f5a900``.
+   * ``AWS_INSTANCE_TYPE`` - The aws instance type.  Defaults to ``t1.micro``.
+
    You can check if they are set correctly by doing something like
 
    ::
 
-      echo $AWS_ACCESS_KEY_ID
+      echo $AWS_ACCESS_KEY
 
 6. Do the magic!
 
diff --git a/docs/sources/terms/container.rst b/docs/sources/terms/container.rst
index aeb7b1c3a9..206664bd82 100644
--- a/docs/sources/terms/container.rst
+++ b/docs/sources/terms/container.rst
@@ -38,3 +38,10 @@ was when the container was stopped.
 You can promote a container to an :ref:`image_def` with ``docker
 commit``. Once a container is an image, you can use it as a parent for
 new containers.
+
+Container IDs
+.............
+All containers are identified by a 64 hexadecimal digit string (internally a 256bit 
+value). To simplify their use, a short ID of the first 12 characters can be used 
+on the commandline. There is a small possibility of short id collisions, so the 
+docker server will always return the long ID.
diff --git a/docs/sources/terms/image.rst b/docs/sources/terms/image.rst
index dafda1f3fc..6d5c8b2e7c 100644
--- a/docs/sources/terms/image.rst
+++ b/docs/sources/terms/image.rst
@@ -36,3 +36,11 @@ Base Image
 ..........
 
 An image that has no parent is a **base image**.
+
+Image IDs
+.........
+All images are identified by a 64 hexadecimal digit string (internally a 256bit 
+value). To simplify their use, a short ID of the first 12 characters can be used 
+on the command line. There is a small possibility of short id collisions, so the 
+docker server will always return the long ID.
+
diff --git a/docs/sources/use/basics.rst b/docs/sources/use/basics.rst
index 0097b6836d..d1ad081f99 100644
--- a/docs/sources/use/basics.rst
+++ b/docs/sources/use/basics.rst
@@ -22,22 +22,37 @@ specify the path to it and manually start it.
     # Run docker in daemon mode
     sudo <path to>/docker -d &
 
-
-Running an interactive shell
-----------------------------
+Download a pre-built image
+--------------------------
 
 .. code-block:: bash
 
   # Download an ubuntu image
   sudo docker pull ubuntu
 
+This will find the ``ubuntu`` image by name in the :ref:`Central Index 
+<searching_central_index>` and download it from the top-level Central 
+Repository to a local image cache.
+
+.. NOTE:: When the image has successfully downloaded, you will see a 12 
+character hash ``539c0211cd76: Download complete`` which is the short 
+form of the image ID. These short image IDs are the first 12 characters 
+of the full image ID - which can be found using ``docker inspect`` or 
+``docker images -notrunc=true``
+
+.. _dockergroup:
+
+Running an interactive shell
+----------------------------
+
+.. code-block:: bash
+
   # Run an interactive shell in the ubuntu image,
   # allocate a tty, attach stdin and stdout
   # To detach the tty without exiting the shell,
   # use the escape sequence Ctrl-p + Ctrl-q
   sudo docker run -i -t ubuntu /bin/bash
 
-.. _dockergroup:
 
 Why ``sudo``?
 -------------
diff --git a/docs/sources/use/builder.rst b/docs/sources/use/builder.rst
index d1747c3fb3..7c9d3397f2 100644
--- a/docs/sources/use/builder.rst
+++ b/docs/sources/use/builder.rst
@@ -116,6 +116,16 @@ core concepts of Docker where commits are cheap and containers can be
 created from any point in an image's history, much like source
 control.
 
+Known Issues (RUN)
+..................
+
+* :issue:`783` is about file permissions problems that can occur when
+  using the AUFS file system. You might notice it during an attempt to
+  ``rm`` a file, for example. The issue describes a workaround.
+* :issue:`2424` Locale will not be set automatically.
+
+
+
 3.4 CMD
 -------
 
@@ -211,8 +221,16 @@ destination container.
 All new files and directories are created with mode 0755, uid and gid
 0.
 
+.. note::
+   if you build using STDIN (``docker build - < somefile``), there is no build 
+   context, so the Dockerfile can only contain an URL based ADD statement.
+
 The copy obeys the following rules:
 
+* The ``<src>`` path must be inside the *context* of the build; you cannot 
+  ``ADD ../something /something``, because the first step of a 
+  ``docker build`` is to send the context directory (and subdirectories) to 
+  the docker daemon.
 * If ``<src>`` is a URL and ``<dest>`` does not end with a trailing slash,
   then a file is downloaded from the URL and copied to ``<dest>``.
 * If ``<src>`` is a URL and ``<dest>`` does end with a trailing slash,
diff --git a/docs/sources/use/index.rst b/docs/sources/use/index.rst
index 914d5a2a21..38f61ba744 100644
--- a/docs/sources/use/index.rst
+++ b/docs/sources/use/index.rst
@@ -20,3 +20,4 @@ Contents:
    puppet
    host_integration
    working_with_volumes
+   working_with_links_names
diff --git a/docs/sources/use/working_with_links_names.rst b/docs/sources/use/working_with_links_names.rst
new file mode 100644
index 0000000000..02906a8226
--- /dev/null
+++ b/docs/sources/use/working_with_links_names.rst
@@ -0,0 +1,104 @@
+:title: Working with Links and Names
+:description: How to create and use links and names
+:keywords: Examples, Usage, links, docker, documentation, examples, names, name, container naming
+
+.. _working_with_links_names:
+
+Working with Links and Names
+============================
+
+From version 0.6.5 you are now able to ``name`` a container and ``link`` it to another
+container by referring to its name. This will create a parent -> child relationship
+where the parent container can see selected information about its child.
+
+.. _run_name:
+
+Container Naming
+----------------
+
+.. versionadded:: v0.6.5
+
+You can now name your container by using the ``-name`` flag. If no name is provided, Docker
+will automatically generate a name. You can see this name using the ``docker ps`` command.
+
+.. code-block:: bash
+
+    # format is "sudo docker run -name <container_name> <image_name> <command>"
+    $ sudo docker run -name test ubuntu /bin/bash
+
+    # the flag "-a" Show all containers. Only running containers are shown by default.
+    $ sudo docker ps -a
+    CONTAINER ID        IMAGE                            COMMAND             CREATED             STATUS              PORTS               NAMES
+    2522602a0d99        ubuntu:12.04                     /bin/bash           14 seconds ago      Exit 0                                  test
+
+.. _run_link:
+
+Links: service discovery for docker
+-----------------------------------
+
+.. versionadded:: v0.6.5
+
+Links allow containers to discover and securely communicate with each other by using the
+flag ``-link name:alias``. Inter-container communication can be disabled with the daemon
+flag ``-icc=false``. With this flag set to false, Container A cannot access Container B
+unless explicitly allowed via a link. This is a huge win for securing your containers.
+When two containers are linked together Docker creates a parent child relationship
+between the containers. The parent container will be able to access information via
+environment variables of the child such as name, exposed ports, IP and other selected
+environment variables.
+
+When linking two containers Docker will use the exposed ports of the container to create
+a secure tunnel for the parent to access. If a database container only exposes port 8080
+then the linked container will only be allowed to access port 8080 and nothing else if
+inter-container communication is set to false.
+
+.. code-block:: bash
+
+    # Example: there is an image called redis-2.6 that exposes the port 6379 and starts redis-server.
+    # Let's name the container as "redis" based on that image and run it as daemon.
+    $ sudo docker run -d -name redis redis-2.6
+
+We can issue all the commands that you would expect using the name "redis"; start, stop,
+attach, using the name for our container. The name also allows us to link other containers
+into this one.
+
+Next, we can start a new web application that has a dependency on Redis and apply a link
+to connect both containers. If you noticed when running our Redis server we did not use
+the -p flag to publish the Redis port to the host system. Redis exposed port 6379 and
+this is all we need to establish a link.
+
+.. code-block:: bash
+
+    # Linking the redis container as a child
+    $ sudo docker run -t -i -link redis:db -name webapp ubuntu bash
+
+When you specified -link redis:db you are telling docker to link the container named redis
+into this new container with the alias db. Environment variables are prefixed with the alias
+so that the parent container can access network and environment information from the containers
+that are linked into it.
+
+If we inspect the environment variables of the second container, we would see all the information
+about the child container.
+
+.. code-block:: bash
+
+    $ root@4c01db0b339c:/# env
+
+    HOSTNAME=4c01db0b339c
+    DB_NAME=/webapp/db
+    TERM=xterm
+    DB_PORT=tcp://172.17.0.8:6379
+    DB_PORT_6379_TCP=tcp://172.17.0.8:6379
+    DB_PORT_6379_TCP_PROTO=tcp
+    DB_PORT_6379_TCP_ADDR=172.17.0.8
+    DB_PORT_6379_TCP_PORT=6379
+    PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+    PWD=/
+    SHLVL=1
+    HOME=/
+    container=lxc
+    _=/usr/bin/env
+    root@4c01db0b339c:/#
+
+Accessing the network information along with the environment of the child container allows
+us to easily connect to the Redis service on the specific IP and port in the environment.
diff --git a/docs/theme/docker/layout.html b/docs/theme/docker/layout.html
index 193df7447f..ee80341cfe 100755
--- a/docs/theme/docker/layout.html
+++ b/docs/theme/docker/layout.html
@@ -129,7 +129,8 @@
                 <div class="row footer">
                     <div class="span12 tbox">
                         <div class="tbox">
-                            <p>Docker is an open source project, sponsored by  <a href="https://dotcloud.com">dotCloud</a>, under the <a href="https://github.com/dotcloud/docker/blob/master/LICENSE" title="Docker licence, hosted in the Github repository">apache 2.0 licence</a></p>
+                            <p>Docker is an open source project, sponsored by  <a href="https://www.docker.com">Docker Inc.</a>, under the <a href="https://github.com/dotcloud/docker/blob/master/LICENSE" title="Docker licence, hosted in the Github repository">apache 2.0 licence</a></p>
+                            <p>Documentation proudly hosted by <a href="http://www.readthedocs.org">Read the Docs</a></p>
                         </div>
 
                         <div class="social links">
diff --git a/engine/engine.go b/engine/engine.go
index 10cc077253..edd04fc5c0 100644
--- a/engine/engine.go
+++ b/engine/engine.go
@@ -6,15 +6,21 @@ import (
 	"log"
 	"os"
 	"runtime"
+	"strings"
 )
 
 type Handler func(*Job) string
 
 var globalHandlers map[string]Handler
 
+func init() {
+	globalHandlers = make(map[string]Handler)
+}
+
 func Register(name string, handler Handler) error {
-	if globalHandlers == nil {
-		globalHandlers = make(map[string]Handler)
+	_, exists := globalHandlers[name]
+	if exists {
+		return fmt.Errorf("Can't overwrite global handler for command %s", name)
 	}
 	globalHandlers[name] = handler
 	return nil
@@ -26,6 +32,22 @@ func Register(name string, handler Handler) error {
 type Engine struct {
 	root     string
 	handlers map[string]Handler
+	hack     Hack // data for temporary hackery (see hack.go)
+	id       string
+}
+
+func (eng *Engine) Root() string {
+	return eng.root
+}
+
+func (eng *Engine) Register(name string, handler Handler) error {
+	eng.Logf("Register(%s) (handlers=%v)", name, eng.handlers)
+	_, exists := eng.handlers[name]
+	if exists {
+		return fmt.Errorf("Can't overwrite handler for command %s", name)
+	}
+	eng.handlers[name] = handler
+	return nil
 }
 
 // New initializes a new engine managing the directory specified at `root`.
@@ -56,16 +78,25 @@ func New(root string) (*Engine, error) {
 	}
 	eng := &Engine{
 		root:     root,
-		handlers: globalHandlers,
+		handlers: make(map[string]Handler),
+		id:       utils.RandomString(),
+	}
+	// Copy existing global handlers
+	for k, v := range globalHandlers {
+		eng.handlers[k] = v
 	}
 	return eng, nil
 }
 
+func (eng *Engine) String() string {
+	return fmt.Sprintf("%s|%s", eng.Root(), eng.id[:8])
+}
+
 // Job creates a new job which can later be executed.
 // This function mimics `Command` from the standard os/exec package.
 func (eng *Engine) Job(name string, args ...string) *Job {
 	job := &Job{
-		eng:    eng,
+		Eng:    eng,
 		Name:   name,
 		Args:   args,
 		Stdin:  os.Stdin,
@@ -78,3 +109,8 @@ func (eng *Engine) Job(name string, args ...string) *Job {
 	}
 	return job
 }
+
+func (eng *Engine) Logf(format string, args ...interface{}) (n int, err error) {
+	prefixedFormat := fmt.Sprintf("[%s] %s\n", eng, strings.TrimRight(format, "\n"))
+	return fmt.Fprintf(os.Stderr, prefixedFormat, args...)
+}
diff --git a/engine/hack.go b/engine/hack.go
new file mode 100644
index 0000000000..be4fadbe6e
--- /dev/null
+++ b/engine/hack.go
@@ -0,0 +1,21 @@
+package engine
+
+type Hack map[string]interface{}
+
+func (eng *Engine) Hack_GetGlobalVar(key string) interface{} {
+	if eng.hack == nil {
+		return nil
+	}
+	val, exists := eng.hack[key]
+	if !exists {
+		return nil
+	}
+	return val
+}
+
+func (eng *Engine) Hack_SetGlobalVar(key string, val interface{}) {
+	if eng.hack == nil {
+		eng.hack = make(Hack)
+	}
+	eng.hack[key] = val
+}
diff --git a/engine/job.go b/engine/job.go
index c2b14d55c2..c4a2c3ef52 100644
--- a/engine/job.go
+++ b/engine/job.go
@@ -1,11 +1,16 @@
 package engine
 
 import (
+	"bufio"
+	"bytes"
 	"encoding/json"
 	"fmt"
-	"github.com/dotcloud/docker/utils"
 	"io"
+	"io/ioutil"
+	"os"
+	"strconv"
 	"strings"
+	"sync"
 )
 
 // A job is the fundamental unit of work in the docker engine.
@@ -22,24 +27,43 @@ import (
 // This allows for richer error reporting.
 //
 type Job struct {
-	eng     *Engine
+	Eng     *Engine
 	Name    string
 	Args    []string
 	env     []string
-	Stdin   io.ReadCloser
-	Stdout  io.WriteCloser
-	Stderr  io.WriteCloser
+	Stdin   io.Reader
+	Stdout  io.Writer
+	Stderr  io.Writer
 	handler func(*Job) string
 	status  string
+	onExit  []func()
 }
 
 // Run executes the job and blocks until the job completes.
 // If the job returns a failure status, an error is returned
 // which includes the status.
 func (job *Job) Run() error {
-	randId := utils.RandomString()[:4]
-	fmt.Printf("Job #%s: %s\n", randId, job)
-	defer fmt.Printf("Job #%s: %s = '%s'", randId, job, job.status)
+	defer func() {
+		var wg sync.WaitGroup
+		for _, f := range job.onExit {
+			wg.Add(1)
+			go func(f func()) {
+				f()
+				wg.Done()
+			}(f)
+		}
+		wg.Wait()
+	}()
+	if job.Stdout != nil && job.Stdout != os.Stdout {
+		job.Stdout = io.MultiWriter(job.Stdout, os.Stdout)
+	}
+	if job.Stderr != nil && job.Stderr != os.Stderr {
+		job.Stderr = io.MultiWriter(job.Stderr, os.Stderr)
+	}
+	job.Eng.Logf("+job %s", job.CallString())
+	defer func() {
+		job.Eng.Logf("-job %s%s", job.CallString(), job.StatusString())
+	}()
 	if job.handler == nil {
 		job.status = "command not found"
 	} else {
@@ -51,9 +75,87 @@ func (job *Job) Run() error {
 	return nil
 }
 
+func (job *Job) StdoutParseLines(dst *[]string, limit int) {
+	job.parseLines(job.StdoutPipe(), dst, limit)
+}
+
+func (job *Job) StderrParseLines(dst *[]string, limit int) {
+	job.parseLines(job.StderrPipe(), dst, limit)
+}
+
+func (job *Job) parseLines(src io.Reader, dst *[]string, limit int) {
+	var wg sync.WaitGroup
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		scanner := bufio.NewScanner(src)
+		for scanner.Scan() {
+			// If the limit is reached, flush the rest of the source and return
+			if limit > 0 && len(*dst) >= limit {
+				io.Copy(ioutil.Discard, src)
+				return
+			}
+			line := scanner.Text()
+			// Append the line (with delimitor removed)
+			*dst = append(*dst, line)
+		}
+	}()
+	job.onExit = append(job.onExit, wg.Wait)
+}
+
+func (job *Job) StdoutParseString(dst *string) {
+	lines := make([]string, 0, 1)
+	job.StdoutParseLines(&lines, 1)
+	job.onExit = append(job.onExit, func() {
+		if len(lines) >= 1 {
+			*dst = lines[0]
+		}
+	})
+}
+
+func (job *Job) StderrParseString(dst *string) {
+	lines := make([]string, 0, 1)
+	job.StderrParseLines(&lines, 1)
+	job.onExit = append(job.onExit, func() { *dst = lines[0] })
+}
+
+func (job *Job) StdoutPipe() io.ReadCloser {
+	r, w := io.Pipe()
+	job.Stdout = w
+	job.onExit = append(job.onExit, func() { w.Close() })
+	return r
+}
+
+func (job *Job) StderrPipe() io.ReadCloser {
+	r, w := io.Pipe()
+	job.Stderr = w
+	job.onExit = append(job.onExit, func() { w.Close() })
+	return r
+}
+
+func (job *Job) CallString() string {
+	return fmt.Sprintf("%s(%s)", job.Name, strings.Join(job.Args, ", "))
+}
+
+func (job *Job) StatusString() string {
+	// FIXME: if a job returns the empty string, it will be printed
+	// as not having returned.
+	// (this only affects String which is a convenience function).
+	if job.status != "" {
+		var okerr string
+		if job.status == "0" {
+			okerr = "OK"
+		} else {
+			okerr = "ERR"
+		}
+		return fmt.Sprintf(" = %s (%s)", okerr, job.status)
+	}
+	return ""
+}
+
 // String returns a human-readable description of `job`
 func (job *Job) String() string {
-	return strings.Join(append([]string{job.Name}, job.Args...), " ")
+	return fmt.Sprintf("%s.%s%s", job.Eng, job.CallString(), job.StatusString())
 }
 
 func (job *Job) Getenv(key string) (value string) {
@@ -90,6 +192,19 @@ func (job *Job) SetenvBool(key string, value bool) {
 	}
 }
 
+func (job *Job) GetenvInt(key string) int64 {
+	s := strings.Trim(job.Getenv(key), " \t")
+	val, err := strconv.ParseInt(s, 10, 64)
+	if err != nil {
+		return -1
+	}
+	return val
+}
+
+func (job *Job) SetenvInt(key string, value int64) {
+	job.Setenv(key, fmt.Sprintf("%d", value))
+}
+
 func (job *Job) GetenvList(key string) []string {
 	sval := job.Getenv(key)
 	l := make([]string, 0, 1)
@@ -111,3 +226,109 @@ func (job *Job) SetenvList(key string, value []string) error {
 func (job *Job) Setenv(key, value string) {
 	job.env = append(job.env, key+"="+value)
 }
+
+// DecodeEnv decodes `src` as a json dictionary, and adds
+// each decoded key-value pair to the environment.
+//
+// If `text` cannot be decoded as a json dictionary, an error
+// is returned.
+func (job *Job) DecodeEnv(src io.Reader) error {
+	m := make(map[string]interface{})
+	if err := json.NewDecoder(src).Decode(&m); err != nil {
+		return err
+	}
+	for k, v := range m {
+		// FIXME: we fix-convert float values to int, because
+		// encoding/json decodes integers to float64, but cannot encode them back.
+		// (See http://golang.org/src/pkg/encoding/json/decode.go#L46)
+		if fval, ok := v.(float64); ok {
+			job.SetenvInt(k, int64(fval))
+		} else if sval, ok := v.(string); ok {
+			job.Setenv(k, sval)
+		} else if val, err := json.Marshal(v); err == nil {
+			job.Setenv(k, string(val))
+		} else {
+			job.Setenv(k, fmt.Sprintf("%v", v))
+		}
+	}
+	return nil
+}
+
+func (job *Job) EncodeEnv(dst io.Writer) error {
+	m := make(map[string]interface{})
+	for k, v := range job.Environ() {
+		var val interface{}
+		if err := json.Unmarshal([]byte(v), &val); err == nil {
+			// FIXME: we fix-convert float values to int, because
+			// encoding/json decodes integers to float64, but cannot encode them back.
+			// (See http://golang.org/src/pkg/encoding/json/decode.go#L46)
+			if fval, isFloat := val.(float64); isFloat {
+				val = int(fval)
+			}
+			m[k] = val
+		} else {
+			m[k] = v
+		}
+	}
+	if err := json.NewEncoder(dst).Encode(&m); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (job *Job) ExportEnv(dst interface{}) (err error) {
+	defer func() {
+		if err != nil {
+			err = fmt.Errorf("ExportEnv %s", err)
+		}
+	}()
+	var buf bytes.Buffer
+	// step 1: encode/marshal the env to an intermediary json representation
+	if err := job.EncodeEnv(&buf); err != nil {
+		return err
+	}
+	// step 2: decode/unmarshal the intermediary json into the destination object
+	if err := json.NewDecoder(&buf).Decode(dst); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (job *Job) ImportEnv(src interface{}) (err error) {
+	defer func() {
+		if err != nil {
+			err = fmt.Errorf("ImportEnv: %s", err)
+		}
+	}()
+	var buf bytes.Buffer
+	if err := json.NewEncoder(&buf).Encode(src); err != nil {
+		return err
+	}
+	if err := job.DecodeEnv(&buf); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (job *Job) Environ() map[string]string {
+	m := make(map[string]string)
+	for _, kv := range job.env {
+		parts := strings.SplitN(kv, "=", 2)
+		m[parts[0]] = parts[1]
+	}
+	return m
+}
+
+func (job *Job) Logf(format string, args ...interface{}) (n int, err error) {
+	prefixedFormat := fmt.Sprintf("[%s] %s\n", job, strings.TrimRight(format, "\n"))
+	return fmt.Fprintf(job.Stderr, prefixedFormat, args...)
+}
+
+func (job *Job) Printf(format string, args ...interface{}) (n int, err error) {
+	return fmt.Fprintf(job.Stdout, format, args...)
+}
+
+func (job *Job) Errorf(format string, args ...interface{}) (n int, err error) {
+	return fmt.Fprintf(job.Stderr, format, args...)
+
+}
diff --git a/engine/init_test.go b/engine/utils.go
similarity index 90%
rename from engine/init_test.go
rename to engine/utils.go
index 48d9009171..33b1269aca 100644
--- a/engine/init_test.go
+++ b/engine/utils.go
@@ -15,7 +15,7 @@ func init() {
 	Register("dummy", func(job *Job) string { return "" })
 }
 
-func mkEngine(t *testing.T) *Engine {
+func newTestEngine(t *testing.T) *Engine {
 	// Use the caller function name as a prefix.
 	// This helps trace temp directories back to their test.
 	pc, _, _, _ := runtime.Caller(1)
@@ -38,5 +38,5 @@ func mkEngine(t *testing.T) *Engine {
 }
 
 func mkJob(t *testing.T, name string, args ...string) *Job {
-	return mkEngine(t).Job(name, args...)
+	return newTestEngine(t).Job(name, args...)
 }
diff --git a/gograph/gograph.go b/gograph/gograph.go
index 32b3a491bb..aa6a4126a0 100644
--- a/gograph/gograph.go
+++ b/gograph/gograph.go
@@ -48,7 +48,7 @@ type WalkFunc func(fullPath string, entity *Entity) error
 // Graph database for storing entities and their relationships
 type Database struct {
 	conn *sql.DB
-	mux  sync.Mutex
+	mux  sync.RWMutex
 }
 
 // Create a new graph database initialized with a root entity
@@ -138,7 +138,14 @@ func (db *Database) Set(fullPath, id string) (*Entity, error) {
 
 // Return true if a name already exists in the database
 func (db *Database) Exists(name string) bool {
-	return db.Get(name) != nil
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
+	e, err := db.get(name)
+	if err != nil {
+		return false
+	}
+	return e != nil
 }
 
 func (db *Database) setEdge(parentPath, name string, e *Entity) error {
@@ -165,6 +172,9 @@ func (db *Database) RootEntity() *Entity {
 
 // Return the entity for a given path
 func (db *Database) Get(name string) *Entity {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	e, err := db.get(name)
 	if err != nil {
 		return nil
@@ -200,23 +210,36 @@ func (db *Database) get(name string) (*Entity, error) {
 // List all entities by from the name
 // The key will be the full path of the entity
 func (db *Database) List(name string, depth int) Entities {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	out := Entities{}
 	e, err := db.get(name)
 	if err != nil {
 		return out
 	}
-	for c := range db.children(e, name, depth) {
+
+	children, err := db.children(e, name, depth, nil)
+	if err != nil {
+		return out
+	}
+
+	for _, c := range children {
 		out[c.FullPath] = c.Entity
 	}
 	return out
 }
 
+// Walk through the child graph of an entity, calling walkFunc for each child entity.
+// It is safe for walkFunc to call graph functions.
 func (db *Database) Walk(name string, walkFunc WalkFunc, depth int) error {
-	e, err := db.get(name)
+	children, err := db.Children(name, depth)
 	if err != nil {
 		return err
 	}
-	for c := range db.children(e, name, depth) {
+
+	// Note: the database lock must not be held while calling walkFunc
+	for _, c := range children {
 		if err := walkFunc(c.FullPath, c.Entity); err != nil {
 			return err
 		}
@@ -224,8 +247,24 @@ func (db *Database) Walk(name string, walkFunc WalkFunc, depth int) error {
 	return nil
 }
 
+// Return the children of the specified entity
+func (db *Database) Children(name string, depth int) ([]WalkMeta, error) {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
+	e, err := db.get(name)
+	if err != nil {
+		return nil, err
+	}
+
+	return db.children(e, name, depth, nil)
+}
+
 // Return the refrence count for a specified id
 func (db *Database) Refs(id string) int {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	var count int
 	if err := db.conn.QueryRow("SELECT COUNT(*) FROM edge WHERE entity_id = ?;", id).Scan(&count); err != nil {
 		return 0
@@ -235,6 +274,9 @@ func (db *Database) Refs(id string) int {
 
 // Return all the id's path references
 func (db *Database) RefPaths(id string) Edges {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	refs := Edges{}
 
 	rows, err := db.conn.Query("SELECT name, parent_id FROM edge WHERE entity_id = ?;", id)
@@ -356,56 +398,51 @@ type WalkMeta struct {
 	Edge     *Edge
 }
 
-func (db *Database) children(e *Entity, name string, depth int) <-chan WalkMeta {
-	out := make(chan WalkMeta)
+func (db *Database) children(e *Entity, name string, depth int, entities []WalkMeta) ([]WalkMeta, error) {
 	if e == nil {
-		close(out)
-		return out
+		return entities, nil
 	}
 
-	go func() {
-		rows, err := db.conn.Query("SELECT entity_id, name FROM edge where parent_id = ?;", e.id)
-		if err != nil {
-			close(out)
+	rows, err := db.conn.Query("SELECT entity_id, name FROM edge where parent_id = ?;", e.id)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var entityId, entityName string
+		if err := rows.Scan(&entityId, &entityName); err != nil {
+			return nil, err
+		}
+		child := &Entity{entityId}
+		edge := &Edge{
+			ParentID: e.id,
+			Name:     entityName,
+			EntityID: child.id,
 		}
-		defer rows.Close()
 
-		for rows.Next() {
-			var entityId, entityName string
-			if err := rows.Scan(&entityId, &entityName); err != nil {
-				// Log error
-				continue
-			}
-			child := &Entity{entityId}
-			edge := &Edge{
-				ParentID: e.id,
-				Name:     entityName,
-				EntityID: child.id,
-			}
+		meta := WalkMeta{
+			Parent:   e,
+			Entity:   child,
+			FullPath: path.Join(name, edge.Name),
+			Edge:     edge,
+		}
 
-			meta := WalkMeta{
-				Parent:   e,
-				Entity:   child,
-				FullPath: path.Join(name, edge.Name),
-				Edge:     edge,
-			}
+		entities = append(entities, meta)
 
-			out <- meta
-			if depth == 0 {
-				continue
-			}
+		if depth != 0 {
 			nDepth := depth
 			if depth != -1 {
 				nDepth -= 1
 			}
-			sc := db.children(child, meta.FullPath, nDepth)
-			for c := range sc {
-				out <- c
+			entities, err = db.children(child, meta.FullPath, nDepth, entities)
+			if err != nil {
+				return nil, err
 			}
 		}
-		close(out)
-	}()
-	return out
+	}
+
+	return entities, nil
 }
 
 // Return the entity based on the parent path and name
diff --git a/hack/ROADMAP.md b/hack/ROADMAP.md
index e7dbf80a8a..01fac1f712 100644
--- a/hack/ROADMAP.md
+++ b/hack/ROADMAP.md
@@ -5,7 +5,7 @@ It is a curated selection of planned improvements which are either important, di
 
 For a more complete view of planned and requested improvements, see [the Github issues](https://github.com/dotcloud/docker/issues).
 
-Tu suggest changes to the roadmap, including additions, please write the change as if it were already in effect, and make a pull request.
+To suggest changes to the roadmap, including additions, please write the change as if it were already in effect, and make a pull request.
 
 
 ## Container wiring and service discovery
diff --git a/hack/infrastructure/docker-ci/Dockerfile b/hack/infrastructure/docker-ci/Dockerfile
index 3ac8d90d24..d894330ffa 100644
--- a/hack/infrastructure/docker-ci/Dockerfile
+++ b/hack/infrastructure/docker-ci/Dockerfile
@@ -1,14 +1,16 @@
-# VERSION:        0.22
-# DOCKER-VERSION  0.6.3
-# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
-# DESCRIPTION:    Deploy docker-ci on Amazon EC2
+# VERSION:        0.25
+# DOCKER-VERSION  0.6.6
+# AUTHOR:         Daniel Mizyrycki <daniel@docker.com>
+# DESCRIPTION:    Deploy docker-ci on Digital Ocean
 # COMMENTS:
 #     CONFIG_JSON is an environment variable json string loaded as:
 #
 # export CONFIG_JSON='
-#     { "AWS_TAG":             "EC2_instance_name",
-#       "AWS_ACCESS_KEY":      "EC2_access_key",
-#       "AWS_SECRET_KEY":      "EC2_secret_key",
+#     { "DROPLET_NAME":        "docker-ci",
+#       "DO_CLIENT_ID":        "Digital_Ocean_client_id",
+#       "DO_API_KEY":          "Digital_Ocean_api_key",
+#       "DOCKER_KEY_ID":       "Digital_Ocean_ssh_key_id",
+#       "DOCKER_CI_KEY_PATH":  "docker-ci_private_key_path",
 #       "DOCKER_CI_PUB":       "$(cat docker-ci_ssh_public_key.pub)",
 #       "DOCKER_CI_KEY":       "$(cat docker-ci_ssh_private_key.key)",
 #       "BUILDBOT_PWD":        "Buildbot_server_password",
@@ -33,9 +35,11 @@
 
 from ubuntu:12.04
 
-run echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' > /etc/apt/sources.list
-run apt-get update; apt-get install -y python2.7 python-dev python-pip ssh rsync less vim
-run pip install boto fabric
+run echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' \
+    > /etc/apt/sources.list
+run apt-get update; apt-get install -y git python2.7 python-dev libevent-dev \
+    python-pip ssh rsync less vim
+run pip install requests fabric
 
 # Add deployment code and set default container command
 add . /docker-ci
diff --git a/hack/infrastructure/docker-ci/VERSION b/hack/infrastructure/docker-ci/VERSION
new file mode 100644
index 0000000000..0bfccb0804
--- /dev/null
+++ b/hack/infrastructure/docker-ci/VERSION
@@ -0,0 +1 @@
+0.4.5
diff --git a/hack/infrastructure/docker-ci/buildbot/master.cfg b/hack/infrastructure/docker-ci/buildbot/master.cfg
index 52bf495df3..9ca5fc035a 100644
--- a/hack/infrastructure/docker-ci/buildbot/master.cfg
+++ b/hack/infrastructure/docker-ci/buildbot/master.cfg
@@ -43,7 +43,7 @@ c['slavePortnum'] = PORT_MASTER
 
 # Schedulers
 c['schedulers'] = [ForceScheduler(name='trigger', builderNames=['docker',
-    'index','registry','coverage','nightlyrelease'])]
+    'index','registry','docker-coverage','registry-coverage','nightlyrelease'])]
 c['schedulers'] += [SingleBranchScheduler(name="all", treeStableTimer=None,
     change_filter=filter.ChangeFilter(branch='master',
     repository='https://github.com/dotcloud/docker'), builderNames=['docker'])]
@@ -51,7 +51,7 @@ c['schedulers'] += [SingleBranchScheduler(name='pullrequest',
     change_filter=filter.ChangeFilter(category='github_pullrequest'), treeStableTimer=None,
     builderNames=['pullrequest'])]
 c['schedulers'] += [Nightly(name='daily', branch=None, builderNames=['nightlyrelease',
-    'coverage'], hour=7, minute=00)]
+    'docker-coverage','registry-coverage'], hour=7, minute=00)]
 c['schedulers'] += [Nightly(name='every4hrs', branch=None, builderNames=['registry','index'],
     hour=range(0,24,4), minute=15)]
 
@@ -76,17 +76,25 @@ c['builders'] += [BuilderConfig(name='pullrequest',slavenames=['buildworker'],
 
 # Docker coverage test
 factory = BuildFactory()
-factory.addStep(ShellCommand(description='Coverage', logEnviron=False,
+factory.addStep(ShellCommand(description='docker-coverage', logEnviron=False,
     usePTY=True, command='{0}/docker-coverage/coverage-docker.sh'.format(
     DOCKER_CI_PATH)))
-c['builders'] += [BuilderConfig(name='coverage',slavenames=['buildworker'],
+c['builders'] += [BuilderConfig(name='docker-coverage',slavenames=['buildworker'],
+    factory=factory)]
+
+# Docker registry coverage test
+factory = BuildFactory()
+factory.addStep(ShellCommand(description='registry-coverage', logEnviron=False,
+    usePTY=True, command='docker run registry_coverage'.format(
+    DOCKER_CI_PATH)))
+c['builders'] += [BuilderConfig(name='registry-coverage',slavenames=['buildworker'],
     factory=factory)]
 
 # Registry functional test
 factory = BuildFactory()
 factory.addStep(ShellCommand(description='registry', logEnviron=False,
     command='. {0}/master/credentials.cfg; '
-    '/docker-ci/functionaltests/test_registry.sh'.format(BUILDBOT_PATH),
+    '{1}/functionaltests/test_registry.sh'.format(BUILDBOT_PATH, DOCKER_CI_PATH),
     usePTY=True))
 c['builders'] += [BuilderConfig(name='registry',slavenames=['buildworker'],
     factory=factory)]
@@ -95,16 +103,17 @@ c['builders'] += [BuilderConfig(name='registry',slavenames=['buildworker'],
 factory = BuildFactory()
 factory.addStep(ShellCommand(description='index', logEnviron=False,
     command='. {0}/master/credentials.cfg; '
-    '/docker-ci/functionaltests/test_index.py'.format(BUILDBOT_PATH),
+    '{1}/functionaltests/test_index.py'.format(BUILDBOT_PATH, DOCKER_CI_PATH),
     usePTY=True))
 c['builders'] += [BuilderConfig(name='index',slavenames=['buildworker'],
     factory=factory)]
 
 # Docker nightly release
+nightlyrelease_cmd = ('docker version; docker run -i -t -privileged -e AWS_S3_BUCKET='
+    'test.docker.io dockerbuilder hack/dind dockerbuild.sh')
 factory = BuildFactory()
-factory.addStep(ShellCommand(description='NightlyRelease', logEnviron=False,
-    usePTY=True, command='docker run -privileged'
-    ' -e AWS_S3_BUCKET=test.docker.io dockerbuilder'))
+factory.addStep(ShellCommand(description='NightlyRelease',logEnviron=False,
+    usePTY=True, command=nightlyrelease_cmd))
 c['builders'] += [BuilderConfig(name='nightlyrelease',slavenames=['buildworker'],
     factory=factory)]
 
diff --git a/hack/infrastructure/docker-ci/deployment.py b/hack/infrastructure/docker-ci/deployment.py
index 655bdd43bc..c04219d523 100755
--- a/hack/infrastructure/docker-ci/deployment.py
+++ b/hack/infrastructure/docker-ci/deployment.py
@@ -1,11 +1,11 @@
 #!/usr/bin/env python
 
-import os, sys, re, json, base64
-from boto.ec2.connection import EC2Connection
+import os, sys, re, json, requests, base64
 from subprocess import call
 from fabric import api
 from fabric.api import cd, run, put, sudo
 from os import environ as env
+from datetime import datetime
 from time import sleep
 
 # Remove SSH private key as it needs more processing
@@ -20,42 +20,41 @@ for key in CONFIG:
 env['DOCKER_CI_KEY'] = re.sub('^.+"DOCKER_CI_KEY".+?"(.+?)".+','\\1',
     env['CONFIG_JSON'],flags=re.DOTALL)
 
-
-AWS_TAG = env.get('AWS_TAG','docker-ci')
-AWS_KEY_NAME = 'dotcloud-dev'       # Same as CONFIG_JSON['DOCKER_CI_PUB']
-AWS_AMI = 'ami-d582d6bc'            # Ubuntu 13.04
-AWS_REGION = 'us-east-1'
-AWS_TYPE = 'm1.small'
-AWS_SEC_GROUPS = 'gateway'
-AWS_IMAGE_USER = 'ubuntu'
+DROPLET_NAME = env.get('DROPLET_NAME','docker-ci')
+TIMEOUT = 120            # Seconds before timeout droplet creation
+IMAGE_ID = 1004145       # Docker on Ubuntu 13.04
+REGION_ID = 4            # New York 2
+SIZE_ID = 62             # memory 2GB
+DO_IMAGE_USER = 'root'   # Image user on Digital Ocean
+API_URL = 'https://api.digitalocean.com/'
 DOCKER_PATH = '/go/src/github.com/dotcloud/docker'
 DOCKER_CI_PATH = '/docker-ci'
 CFG_PATH = '{}/buildbot'.format(DOCKER_CI_PATH)
 
 
-class AWS_EC2:
-    '''Amazon EC2'''
-    def __init__(self, access_key, secret_key):
+class DigitalOcean():
+
+    def __init__(self, key, client):
         '''Set default API parameters'''
-        self.handler = EC2Connection(access_key, secret_key)
-    def create_instance(self, tag, instance_type):
-        reservation = self.handler.run_instances(**instance_type)
-        instance = reservation.instances[0]
-        sleep(10)
-        while instance.state != 'running':
-            sleep(5)
-            instance.update()
-            print "Instance state: %s" % (instance.state)
-        instance.add_tag("Name",tag)
-        print "instance %s done!" % (instance.id)
-        return instance.ip_address
-    def get_instances(self):
-        return self.handler.get_all_instances()
-    def get_tags(self):
-        return dict([(i.instances[0].id, i.instances[0].tags['Name'])
-            for i in self.handler.get_all_instances() if i.instances[0].tags])
-    def del_instance(self, instance_id):
-        self.handler.terminate_instances(instance_ids=[instance_id])
+        self.key = key
+        self.client = client
+        self.api_url = API_URL
+
+    def api(self, cmd_path, api_arg={}):
+        '''Make api call'''
+        api_arg.update({'api_key':self.key, 'client_id':self.client})
+        resp = requests.get(self.api_url + cmd_path, params=api_arg).text
+        resp = json.loads(resp)
+        if resp['status'] != 'OK':
+            raise Exception(resp['error_message'])
+        return resp
+
+    def droplet_data(self, name):
+        '''Get droplet data'''
+        data = self.api('droplets')
+        data = [droplet for droplet in data['droplets']
+            if droplet['name'] == name]
+        return data[0] if data else {}
 
 
 def json_fmt(data):
@@ -63,20 +62,36 @@ def json_fmt(data):
     return json.dumps(data, sort_keys = True, indent = 2)
 
 
-# Create EC2 API handler
-ec2 = AWS_EC2(env['AWS_ACCESS_KEY'], env['AWS_SECRET_KEY'])
+do = DigitalOcean(env['DO_API_KEY'], env['DO_CLIENT_ID'])
 
-# Stop processing if AWS_TAG exists on EC2
-if AWS_TAG in ec2.get_tags().values():
-    print ('Instance: {} already deployed. Not further processing.'
-        .format(AWS_TAG))
+# Get DROPLET_NAME data
+data = do.droplet_data(DROPLET_NAME)
+
+# Stop processing if DROPLET_NAME exists on Digital Ocean
+if data:
+    print ('Droplet: {} already deployed. Not further processing.'
+        .format(DROPLET_NAME))
     exit(1)
 
-ip = ec2.create_instance(AWS_TAG, {'image_id':AWS_AMI, 'instance_type':AWS_TYPE,
-    'security_groups':[AWS_SEC_GROUPS], 'key_name':AWS_KEY_NAME})
+# Create droplet
+do.api('droplets/new', {'name':DROPLET_NAME, 'region_id':REGION_ID,
+    'image_id':IMAGE_ID, 'size_id':SIZE_ID,
+    'ssh_key_ids':[env['DOCKER_KEY_ID']]})
 
-# Wait 30 seconds for the machine to boot
-sleep(30)
+# Wait for droplet to be created.
+start_time = datetime.now()
+while (data.get('status','') != 'active' and (
+ datetime.now()-start_time).seconds < TIMEOUT):
+    data = do.droplet_data(DROPLET_NAME)
+    print data['status']
+    sleep(3)
+
+# Wait for the machine to boot
+sleep(15)
+
+# Get droplet IP
+ip = str(data['ip_address'])
+print 'droplet: {}    ip: {}'.format(DROPLET_NAME, ip)
 
 # Create docker-ci ssh private key so docker-ci docker container can communicate
 # with its EC2 instance
@@ -86,7 +101,7 @@ os.chmod('/root/.ssh/id_rsa',0600)
 open('/root/.ssh/config','w').write('StrictHostKeyChecking no\n')
 
 api.env.host_string = ip
-api.env.user = AWS_IMAGE_USER
+api.env.user = DO_IMAGE_USER
 api.env.key_filename = '/root/.ssh/id_rsa'
 
 # Correct timezone
@@ -100,20 +115,17 @@ sudo("echo '{}' >> /root/.ssh/authorized_keys".format(env['DOCKER_CI_PUB']))
 credentials = {
     'AWS_ACCESS_KEY': env['PKG_ACCESS_KEY'],
     'AWS_SECRET_KEY': env['PKG_SECRET_KEY'],
-    'GPG_PASSPHRASE': env['PKG_GPG_PASSPHRASE'],
-    'INDEX_AUTH': env['INDEX_AUTH']}
+    'GPG_PASSPHRASE': env['PKG_GPG_PASSPHRASE']}
 open(DOCKER_CI_PATH + '/nightlyrelease/release_credentials.json', 'w').write(
     base64.b64encode(json.dumps(credentials)))
 
 # Transfer docker
 sudo('mkdir -p ' + DOCKER_CI_PATH)
-sudo('chown {}.{} {}'.format(AWS_IMAGE_USER, AWS_IMAGE_USER, DOCKER_CI_PATH))
-call('/usr/bin/rsync -aH {} {}@{}:{}'.format(DOCKER_CI_PATH, AWS_IMAGE_USER, ip,
+sudo('chown {}.{} {}'.format(DO_IMAGE_USER, DO_IMAGE_USER, DOCKER_CI_PATH))
+call('/usr/bin/rsync -aH {} {}@{}:{}'.format(DOCKER_CI_PATH, DO_IMAGE_USER, ip,
     os.path.dirname(DOCKER_CI_PATH)), shell=True)
 
 # Install Docker and Buildbot dependencies
-sudo('addgroup docker')
-sudo('usermod -a -G docker ubuntu')
 sudo('mkdir /mnt/docker; ln -s /mnt/docker /var/lib/docker')
 sudo('wget -q -O - https://get.docker.io/gpg | apt-key add -')
 sudo('echo deb https://get.docker.io/ubuntu docker main >'
@@ -123,7 +135,7 @@ sudo('echo -e "deb http://archive.ubuntu.com/ubuntu raring main universe\n'
     ' > /etc/apt/sources.list; apt-get update')
 sudo('DEBIAN_FRONTEND=noninteractive apt-get install -q -y wget python-dev'
     ' python-pip supervisor git mercurial linux-image-extra-$(uname -r)'
-    ' aufs-tools make libfontconfig libevent-dev')
+    ' aufs-tools make libfontconfig libevent-dev libsqlite3-dev libssl-dev')
 sudo('wget -O - https://go.googlecode.com/files/go1.1.2.linux-amd64.tar.gz | '
     'tar -v -C /usr/local -xz; ln -s /usr/local/go/bin/go /usr/bin/go')
 sudo('GOPATH=/go go get -d github.com/dotcloud/docker')
@@ -135,13 +147,13 @@ sudo('curl -s https://phantomjs.googlecode.com/files/'
     'phantomjs-1.9.1-linux-x86_64.tar.bz2 | tar jx -C /usr/bin'
     ' --strip-components=2 phantomjs-1.9.1-linux-x86_64/bin/phantomjs')
 
-# Preventively reboot docker-ci daily
-sudo('ln -s /sbin/reboot /etc/cron.daily')
-
 # Build docker-ci containers
 sudo('cd {}; docker build -t docker .'.format(DOCKER_PATH))
+sudo('cd {}; docker build -t docker-ci .'.format(DOCKER_CI_PATH))
 sudo('cd {}/nightlyrelease; docker build -t dockerbuilder .'.format(
     DOCKER_CI_PATH))
+sudo('cd {}/registry-coverage; docker build -t registry_coverage .'.format(
+    DOCKER_CI_PATH))
 
 # Download docker-ci testing container
 sudo('docker pull mzdaniel/test_docker')
@@ -154,3 +166,6 @@ sudo('{0}/setup.sh root {0} {1} {2} {3} {4} {5} {6} {7} {8} {9} {10}'
     env['SMTP_PWD'], env['EMAIL_RCP'], env['REGISTRY_USER'],
     env['REGISTRY_PWD'], env['REGISTRY_BUCKET'], env['REGISTRY_ACCESS_KEY'],
     env['REGISTRY_SECRET_KEY']))
+
+# Preventively reboot docker-ci daily
+sudo('ln -s /sbin/reboot /etc/cron.daily')
diff --git a/hack/infrastructure/docker-ci/docker-test/Dockerfile b/hack/infrastructure/docker-ci/docker-test/Dockerfile
index 66cb9762eb..0f3a63f5f1 100644
--- a/hack/infrastructure/docker-ci/docker-test/Dockerfile
+++ b/hack/infrastructure/docker-ci/docker-test/Dockerfile
@@ -1,6 +1,6 @@
-# VERSION:        0.3
-# DOCKER-VERSION  0.6.3
-# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
+# VERSION:        0.4
+# DOCKER-VERSION  0.6.6
+# AUTHOR:         Daniel Mizyrycki <daniel@docker.com>
 # DESCRIPTION:    Testing docker PRs and commits on top of master using
 # REFERENCES:     This code reuses the excellent implementation of
 #                 Docker in Docker made by Jerome Petazzoni.
@@ -15,15 +15,10 @@
 # TO_RUN:         docker run -privileged test_docker hack/dind test_docker.sh [commit] [repo] [branch]
 
 from docker
-maintainer Daniel Mizyrycki <daniel@dotcloud.com>
+maintainer Daniel Mizyrycki <daniel@docker.com>
 
-# Setup go environment. Extracted from /Dockerfile
-env     CGO_ENABLED 0
-env     GOROOT  /goroot
-env     PATH    $PATH:/goroot/bin
-env     GOPATH  /go:/go/src/github.com/dotcloud/docker/vendor
-volume  /var/lib/docker
-workdir /go/src/github.com/dotcloud/docker
+# Setup go in PATH. Extracted from /Dockerfile
+env PATH /usr/local/go/bin:$PATH
 
 # Add test_docker.sh
 add test_docker.sh /usr/bin/test_docker.sh
diff --git a/hack/infrastructure/docker-ci/docker-test/test_docker.sh b/hack/infrastructure/docker-ci/docker-test/test_docker.sh
index 895e4d9642..cf8fdb90bb 100755
--- a/hack/infrastructure/docker-ci/docker-test/test_docker.sh
+++ b/hack/infrastructure/docker-ci/docker-test/test_docker.sh
@@ -8,31 +8,26 @@ BRANCH=${3-master}
 # Compute test paths
 DOCKER_PATH=/go/src/github.com/dotcloud/docker
 
+# Timestamp
+echo
+date; echo
+
 # Fetch latest master
+cd /
 rm -rf /go
-mkdir -p $DOCKER_PATH
+git clone -q -b master http://github.com/dotcloud/docker $DOCKER_PATH
 cd $DOCKER_PATH
-git init .
-git fetch -q http://github.com/dotcloud/docker master
-git reset --hard FETCH_HEAD
 
 # Merge commit
-#echo FIXME. Temporarily skip TestPrivilegedCanMount until DinD works reliable on AWS
-git pull -q https://github.com/mzdaniel/docker.git dind-aws || exit 1
-
-# Merge commit in top of master
 git fetch -q "$REPO" "$BRANCH"
-git merge --no-edit $COMMIT || exit 1
+git merge --no-edit $COMMIT || exit 255
 
 # Test commit
-go test -v; exit_status=$?
+./hack/make.sh test; exit_status=$?
 
 # Display load if test fails
-if [ $exit_status -eq 1 ] ; then
+if [ $exit_status -ne 0 ] ; then
     uptime; echo; free
 fi
 
-# Cleanup testing directory
-rm -rf $BASE_PATH
-
 exit $exit_status
diff --git a/hack/infrastructure/docker-ci/functionaltests/test_registry.sh b/hack/infrastructure/docker-ci/functionaltests/test_registry.sh
index 8bcd355c7c..58642529cc 100755
--- a/hack/infrastructure/docker-ci/functionaltests/test_registry.sh
+++ b/hack/infrastructure/docker-ci/functionaltests/test_registry.sh
@@ -8,10 +8,12 @@ rm -rf docker-registry
 # Setup the environment
 export SETTINGS_FLAVOR=test
 export DOCKER_REGISTRY_CONFIG=config_test.yml
+export PYTHONPATH=$(pwd)/docker-registry/test
 
 # Get latest docker registry
 git clone -q https://github.com/dotcloud/docker-registry.git
 cd docker-registry
+sed -Ei "s#(boto_bucket: ).+#\1_env:S3_BUCKET#" config_test.yml
 
 # Get dependencies
 pip install -q -r requirements.txt
@@ -20,7 +22,6 @@ pip install -q tox
 
 # Run registry tests
 tox || exit 1
-export PYTHONPATH=$(pwd)/docker-registry
 python -m unittest discover -p s3.py -s test || exit 1
 python -m unittest discover -p workflow.py -s test
 
diff --git a/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile b/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile
index 541f3a9584..2100a9e8e9 100644
--- a/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile
+++ b/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile
@@ -1,20 +1,19 @@
-# VERSION:        1.2
-# DOCKER-VERSION  0.6.3
-# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
+# VERSION:        1.6
+# DOCKER-VERSION  0.6.6
+# AUTHOR:         Daniel Mizyrycki <daniel@docker.com>
 # DESCRIPTION:    Build docker nightly release using Docker in Docker.
 # REFERENCES:     This code reuses the excellent implementation of docker in docker
 #                 made by Jerome Petazzoni.  https://github.com/jpetazzo/dind
 # COMMENTS:
 #   release_credentials.json is a base64 json encoded file containing:
 #       { "AWS_ACCESS_KEY": "Test_docker_AWS_S3_bucket_id",
-#         "AWS_SECRET_KEY='Test_docker_AWS_S3_bucket_key'
-#         "GPG_PASSPHRASE='Test_docker_GPG_passphrase_signature'
-#         "INDEX_AUTH='Encripted_index_authentication' }
+#         "AWS_SECRET_KEY": "Test_docker_AWS_S3_bucket_key",
+#         "GPG_PASSPHRASE": "Test_docker_GPG_passphrase_signature" }
 # TO_BUILD:       docker build -t dockerbuilder .
-# TO_RELEASE:     docker run -i -t -privileged  -e AWS_S3_BUCKET="test.docker.io" dockerbuilder
+# TO_RELEASE:     docker run -i -t -privileged -e AWS_S3_BUCKET="test.docker.io" dockerbuilder hack/dind dockerbuild.sh
 
 from docker
-maintainer Daniel Mizyrycki <daniel@dotcloud.com>
+maintainer Daniel Mizyrycki <daniel@docker.com>
 
 # Add docker dependencies and downloading packages
 run echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' > /etc/apt/sources.list
@@ -24,11 +23,8 @@ run apt-get update; apt-get install -y -q wget python2.7
 run wget -q -O /usr/bin/docker http://get.docker.io/builds/Linux/x86_64/docker-latest; chmod +x /usr/bin/docker
 
 # Add proto docker builder
-add ./dockerbuild /usr/bin/dockerbuild
-run chmod +x /usr/bin/dockerbuild
+add ./dockerbuild.sh /usr/bin/dockerbuild.sh
+run chmod +x /usr/bin/dockerbuild.sh
 
 # Add release credentials
 add ./release_credentials.json /root/release_credentials.json
-
-# Launch build process in a container
-cmd dockerbuild
diff --git a/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild b/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild
deleted file mode 100644
index 83a7157a3e..0000000000
--- a/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/bash
-
-# Variables AWS_ACCESS_KEY, AWS_SECRET_KEY, PG_PASSPHRASE and INDEX_AUTH
-# are decoded from /root/release_credentials.json
-# Variable AWS_S3_BUCKET is passed to the environment from docker run -e
-
-# Enable debugging
-set -x
-
-# Fetch docker master branch
-rm -rf  /go/src/github.com/dotcloud/docker
-cd /
-git clone -q http://github.com/dotcloud/docker /go/src/github.com/dotcloud/docker
-cd /go/src/github.com/dotcloud/docker
-
-# Launch docker daemon using dind inside the container
-./hack/dind /usr/bin/docker -d &
-sleep 5
-
-# Add an uncommitted change to generate a timestamped release
-date > timestamp
-
-# Build the docker package using /Dockerfile
-docker build -t docker .
-
-# Run Docker unittests binary and Ubuntu package
-docker run -privileged docker hack/make.sh
-exit_status=$?
-
-# Display load if test fails
-if [ $exit_status -eq 1 ] ; then
-    uptime; echo; free
-    exit 1
-fi
-
-# Commit binary and ubuntu bundles for release
-docker commit -run '{"Env": ["PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin"], "WorkingDir": "/go/src/github.com/dotcloud/docker"}' $(docker ps -l -q) release
-
-# Turn debug off to load credentials from the environment
-set +x
-eval $(cat /root/release_credentials.json  | python -c '
-import sys,json,base64;
-d=json.loads(base64.b64decode(sys.stdin.read()));
-exec("""for k in d: print "export {0}=\\"{1}\\"".format(k,d[k])""")')
-set -x
-
-# Push docker nightly
-echo docker run -i -t -privileged -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=XXXXX -e AWS_SECRET_KEY=XXXXX -e GPG_PASSPHRASE=XXXXX release  hack/release.sh
-set +x
-docker run -i -t -privileged -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=$AWS_ACCESS_KEY -e AWS_SECRET_KEY=$AWS_SECRET_KEY -e GPG_PASSPHRASE=$GPG_PASSPHRASE  release  hack/release.sh
diff --git a/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild.sh b/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild.sh
new file mode 100644
index 0000000000..80caaec25e
--- /dev/null
+++ b/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# Variables AWS_ACCESS_KEY, AWS_SECRET_KEY and PG_PASSPHRASE are decoded
+# from /root/release_credentials.json
+# Variable AWS_S3_BUCKET is passed to the environment from docker run -e
+
+# Turn debug off to load credentials from the environment
+set +x
+eval $(cat /root/release_credentials.json  | python -c '
+import sys,json,base64;
+d=json.loads(base64.b64decode(sys.stdin.read()));
+exec("""for k in d: print "export {0}=\\"{1}\\"".format(k,d[k])""")')
+
+# Fetch docker master branch
+set -x
+cd /
+rm -rf /go
+git clone -q -b master http://github.com/dotcloud/docker /go/src/github.com/dotcloud/docker
+cd /go/src/github.com/dotcloud/docker
+
+# Launch docker daemon using dind inside the container
+/usr/bin/docker version
+/usr/bin/docker -d &
+sleep 5
+
+# Build Docker release container
+docker build -t docker .
+
+# Test docker and if everything works well, release
+echo docker run -i -t -privileged -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=XXXXX -e AWS_SECRET_KEY=XXXXX -e GPG_PASSPHRASE=XXXXX docker hack/release.sh
+set +x
+docker run -privileged -i -t -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=$AWS_ACCESS_KEY -e AWS_SECRET_KEY=$AWS_SECRET_KEY -e GPG_PASSPHRASE=$GPG_PASSPHRASE docker hack/release.sh
+exit_status=$?
+
+# Display load if test fails
+set -x
+if [ $exit_status -ne 0 ] ; then
+    uptime; echo; free
+    exit 1
+fi
diff --git a/hack/infrastructure/docker-ci/nightlyrelease/release_credentials.json b/hack/infrastructure/docker-ci/nightlyrelease/release_credentials.json
deleted file mode 100644
index ed6d53ecd1..0000000000
--- a/hack/infrastructure/docker-ci/nightlyrelease/release_credentials.json
+++ /dev/null
@@ -1 +0,0 @@
-eyAiQVdTX0FDQ0VTU19LRVkiOiAiIiwKICAiQVdTX1NFQ1JFVF9LRVkiOiAiIiwKICAiR1BHX1BBU1NQSFJBU0UiOiAiIiwKICAiSU5ERVhfQVVUSCI6ICIiIH0=
diff --git a/hack/infrastructure/docker-ci/registry-coverage/Dockerfile b/hack/infrastructure/docker-ci/registry-coverage/Dockerfile
new file mode 100644
index 0000000000..e544645b67
--- /dev/null
+++ b/hack/infrastructure/docker-ci/registry-coverage/Dockerfile
@@ -0,0 +1,18 @@
+# VERSION:        0.1
+# DOCKER-VERSION  0.6.4
+# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
+# DESCRIPTION:    Docker registry coverage
+# COMMENTS:       Add registry coverage into the docker-ci image
+# TO_BUILD:       docker build -t registry_coverage .
+# TO_RUN:         docker run registry_coverage
+
+from docker-ci
+maintainer Daniel Mizyrycki <daniel@dotcloud.com>
+
+# Add registry_coverager.sh and dependencies
+run pip install coverage flask pyyaml requests simplejson python-glanceclient \
+    blinker redis boto gevent rsa mock
+add registry_coverage.sh /usr/bin/registry_coverage.sh
+run chmod +x /usr/bin/registry_coverage.sh
+
+cmd "/usr/bin/registry_coverage.sh"
diff --git a/hack/infrastructure/docker-ci/registry-coverage/registry_coverage.sh b/hack/infrastructure/docker-ci/registry-coverage/registry_coverage.sh
new file mode 100755
index 0000000000..e16cea8e3c
--- /dev/null
+++ b/hack/infrastructure/docker-ci/registry-coverage/registry_coverage.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -x
+
+# Setup the environment
+REGISTRY_PATH=/data/docker-registry
+export SETTINGS_FLAVOR=test
+export DOCKER_REGISTRY_CONFIG=config_test.yml
+export PYTHONPATH=$REGISTRY_PATH/test
+
+# Fetch latest docker-registry master
+rm -rf $REGISTRY_PATH
+git clone https://github.com/dotcloud/docker-registry -b master $REGISTRY_PATH
+cd $REGISTRY_PATH
+
+# Generate coverage
+coverage run -m unittest discover test || exit 1
+coverage report --include='./*' --omit='./test/*'
diff --git a/hack/infrastructure/docker-ci/report/deployment.py b/hack/infrastructure/docker-ci/report/deployment.py
index d5efb4a960..5b2eaf3cab 100755
--- a/hack/infrastructure/docker-ci/report/deployment.py
+++ b/hack/infrastructure/docker-ci/report/deployment.py
@@ -34,7 +34,7 @@ env['DOCKER_CI_KEY'] = open(env['DOCKER_CI_KEY_PATH']).read()
 
 DROPLET_NAME = env.get('DROPLET_NAME','report')
 TIMEOUT = 120            # Seconds before timeout droplet creation
-IMAGE_ID = 894856        # Docker on Ubuntu 13.04
+IMAGE_ID = 1004145       # Docker on Ubuntu 13.04
 REGION_ID = 4            # New York 2
 SIZE_ID = 66             # memory 512MB
 DO_IMAGE_USER = 'root'   # Image user on Digital Ocean
diff --git a/hack/make/dyntest b/hack/make/dyntest
index 7de144e8db..ff607d3910 100644
--- a/hack/make/dyntest
+++ b/hack/make/dyntest
@@ -22,7 +22,12 @@ bundle_test() {
 		for test_dir in $(find_test_dirs); do (
 			set -x
 			cd $test_dir
+			
+			# Install packages that are dependencies of the tests.
+			#   Note: Does not run the tests.
 			go test -i -ldflags "$LDFLAGS" $BUILDFLAGS
+			
+			# Run the tests with the optional $TESTFLAGS.
 			export TEST_DOCKERINIT_PATH=$DEST/../dynbinary/dockerinit-$VERSION
 			go test -v -ldflags "$LDFLAGS -X github.com/dotcloud/docker/utils.INITSHA1 \"$DOCKER_INITSHA1\"" $BUILDFLAGS $TESTFLAGS
 		)  done
diff --git a/hack/make/test b/hack/make/test
index 8acd63461d..45ffe87fbd 100644
--- a/hack/make/test
+++ b/hack/make/test
@@ -16,7 +16,12 @@ bundle_test() {
 		for test_dir in $(find_test_dirs); do (
 			set -x
 			cd $test_dir
+			
+			# Install packages that are dependencies of the tests.
+			#   Note: Does not run the tests.
 			go test -i -ldflags "$LDFLAGS $LDFLAGS_STATIC" $BUILDFLAGS
+			
+			# Run the tests with the optional $TESTFLAGS.
 			go test -v -ldflags "$LDFLAGS $LDFLAGS_STATIC" $BUILDFLAGS $TESTFLAGS
 		)  done
 	} 2>&1 | tee $DEST/test.log
diff --git a/hack/make/ubuntu b/hack/make/ubuntu
index 5834172fd1..d4b9fd0b30 100644
--- a/hack/make/ubuntu
+++ b/hack/make/ubuntu
@@ -10,7 +10,7 @@ fi
 PACKAGE_ARCHITECTURE="$(dpkg-architecture -qDEB_HOST_ARCH)"
 PACKAGE_URL="http://www.docker.io/"
 PACKAGE_MAINTAINER="docker@dotcloud.com"
-PACKAGE_DESCRIPTION="lxc-docker is a Linux container runtime
+PACKAGE_DESCRIPTION="Linux container runtime
 Docker complements LXC with a high-level API which operates at the process
 level. It runs unix processes with strong guarantees of isolation and
 repeatability across servers.
@@ -37,27 +37,51 @@ bundle_ubuntu() {
 	# This will fail if the binary bundle hasn't been built
 	cp $DEST/../binary/docker-$VERSION $DIR/usr/bin/docker
 
-	# Generate postinst/prerm scripts
-	cat >/tmp/postinst <<'EOF'
+	# Generate postinst/prerm/postrm scripts
+	cat > /tmp/postinst <<'EOF'
 #!/bin/sh
-service docker stop || true
-grep -q '^docker:' /etc/group || groupadd --system docker || true
-service docker start
-EOF
-	cat >/tmp/prerm <<'EOF'
-#!/bin/sh
-service docker stop || true
+set -e
+set -u
 
-case "$1" in
-	purge|remove|abort-install)
-		groupdel docker || true
-		;;
-		
-	upgrade|failed-upgrade|abort-upgrade)
-		# don't touch docker group
-		;;
-esac
+getent group docker > /dev/null || groupadd --system docker || true
+
+update-rc.d docker defaults > /dev/null || true
+if [ -n "$2" ]; then
+	_dh_action=restart
+else
+	_dh_action=start
+fi
+service docker $_dh_action 2>/dev/null || true
+
+#DEBHELPER#
 EOF
+	cat > /tmp/prerm <<'EOF'
+#!/bin/sh
+set -e
+set -u
+
+service docker stop 2>/dev/null || true
+
+#DEBHELPER#
+EOF
+	cat > /tmp/postrm <<'EOF'
+#!/bin/sh
+set -e
+set -u
+
+if [ "$1" = "purge" ] ; then
+	update-rc.d docker remove > /dev/null || true
+fi
+
+# In case this system is running systemd, we make systemd reload the unit files
+# to pick up changes.
+if [ -d /run/systemd/system ] ; then
+	systemctl --system daemon-reload > /dev/null || true
+fi
+
+#DEBHELPER#
+EOF
+	# TODO swaths of these were borrowed from debhelper's auto-inserted stuff, because we're still using fpm - we need to use debhelper instead, and somehow reconcile Ubuntu that way
 	chmod +x /tmp/postinst /tmp/prerm
 
 	(
@@ -66,6 +90,7 @@ EOF
 		    --name lxc-docker-$VERSION --version $PKGVERSION \
 		    --after-install /tmp/postinst \
 		    --before-remove /tmp/prerm \
+		    --after-remove /tmp/postrm \
 		    --architecture "$PACKAGE_ARCHITECTURE" \
 		    --prefix / \
 		    --depends lxc \
@@ -82,6 +107,8 @@ EOF
 		    --vendor "$PACKAGE_VENDOR" \
 		    --config-files /etc/init/docker.conf \
 		    --config-files /etc/init.d/docker \
+		    --config-files /etc/default/docker \
+		    --deb-compression xz \
 		    -t deb .
 		mkdir empty
 		fpm -s dir -C empty \
@@ -92,7 +119,12 @@ EOF
 		    --maintainer "$PACKAGE_MAINTAINER" \
 		    --url "$PACKAGE_URL" \
 		    --vendor "$PACKAGE_VENDOR" \
+		    --config-files /etc/init/docker.conf \
+		    --config-files /etc/init.d/docker \
+		    --config-files /etc/default/docker \
+		    --deb-compression xz \
 		    -t deb .
+		# note: the --config-files lines have to be duplicated to stop overwrite on package upgrade (since we have to use this funky virtual package)
 	)
 }
 
diff --git a/hack/release.sh b/hack/release.sh
index 56538ea70a..931ab6f9af 100755
--- a/hack/release.sh
+++ b/hack/release.sh
@@ -97,7 +97,7 @@ write_to_s3() {
 	DEST=$1
 	F=`mktemp`
 	cat > $F
-	s3cmd --acl-public put $F $DEST
+	s3cmd --acl-public --mime-type='text/plain' put $F $DEST
 	rm -f $F
 }
 
@@ -107,14 +107,14 @@ s3_url() {
 			echo "https://$BUCKET"
 			;;
 		*)
-			echo "http://$BUCKET.s3.amazonaws.com"
+			s3cmd ws-info s3://$BUCKET | awk -v 'FS=: +' '/http:\/\/'$BUCKET'/ { gsub(/\/+$/, "", $2); print $2 }'
 			;;
 	esac
 }
 
 # Upload the 'ubuntu' bundle to S3:
 # 1. A full APT repository is published at $BUCKET/ubuntu/
-# 2. Instructions for using the APT repository are uploaded at $BUCKET/ubuntu/info
+# 2. Instructions for using the APT repository are uploaded at $BUCKET/ubuntu/index
 release_ubuntu() {
 	[ -e bundles/$VERSION/ubuntu ] || {
 		echo >&2 './hack/make.sh must be run before release_ubuntu'
@@ -168,7 +168,7 @@ EOF
 
 	# Upload repo
 	s3cmd --acl-public sync $APTDIR/ s3://$BUCKET/ubuntu/
-	cat <<EOF | write_to_s3 s3://$BUCKET/ubuntu/info
+	cat <<EOF | write_to_s3 s3://$BUCKET/ubuntu/index
 # Add the repository to your APT sources
 echo deb $(s3_url)/ubuntu docker main > /etc/apt/sources.list.d/docker.list
 # Then import the repository key
@@ -180,7 +180,12 @@ apt-get update ; apt-get install -y lxc-docker
 # Alternatively, just use the curl-able install.sh script provided at $(s3_url)
 #
 EOF
-	echo "APT repository uploaded. Instructions available at $(s3_url)/ubuntu/info"
+
+	# Add redirect at /ubuntu/info for URL-backwards-compatibility
+	rm -rf /tmp/emptyfile && touch /tmp/emptyfile
+	s3cmd --acl-public --add-header='x-amz-website-redirect-location:/ubuntu/' --mime-type='text/plain' put /tmp/emptyfile s3://$BUCKET/ubuntu/info
+
+	echo "APT repository uploaded. Instructions available at $(s3_url)/ubuntu"
 }
 
 # Upload a static binary to S3
@@ -189,14 +194,20 @@ release_binary() {
 		echo >&2 './hack/make.sh must be run before release_binary'
 		exit 1
 	}
+
 	S3DIR=s3://$BUCKET/builds/Linux/x86_64
 	s3cmd --acl-public put bundles/$VERSION/binary/docker-$VERSION $S3DIR/docker-$VERSION
-	cat <<EOF | write_to_s3 s3://$BUCKET/builds/info
+	cat <<EOF | write_to_s3 s3://$BUCKET/builds/index
 # To install, run the following command as root:
 curl -O $(s3_url)/builds/Linux/x86_64/docker-$VERSION && chmod +x docker-$VERSION && sudo mv docker-$VERSION /usr/local/bin/docker
 # Then start docker in daemon mode:
 sudo /usr/local/bin/docker -d
 EOF
+
+	# Add redirect at /builds/info for URL-backwards-compatibility
+	rm -rf /tmp/emptyfile && touch /tmp/emptyfile
+	s3cmd --acl-public --add-header='x-amz-website-redirect-location:/builds/' --mime-type='text/plain' put /tmp/emptyfile s3://$BUCKET/builds/info
+
 	if [ -z "$NOLATEST" ]; then
 		echo "Copying docker-$VERSION to docker-latest"
 		s3cmd --acl-public cp $S3DIR/docker-$VERSION $S3DIR/docker-latest
diff --git a/image.go b/image.go
index d2d11eca10..727a34a389 100644
--- a/image.go
+++ b/image.go
@@ -134,10 +134,6 @@ func (image *Image) TarLayer(compression archive.Compression) (archive.Archive,
 	return archive.Tar(layerPath, compression)
 }
 
-func (image *Image) ShortID() string {
-	return utils.TruncateID(image.ID)
-}
-
 func ValidateID(id string) error {
 	if id == "" {
 		return fmt.Errorf("Image id can't be empty")
diff --git a/iptables/iptables.go b/iptables/iptables.go
index 82ecf8bb5b..0438bcbd88 100644
--- a/iptables/iptables.go
+++ b/iptables/iptables.go
@@ -55,9 +55,16 @@ func RemoveExistingChain(name string) error {
 }
 
 func (c *Chain) Forward(action Action, ip net.IP, port int, proto, dest_addr string, dest_port int) error {
+	daddr := ip.String()
+	if ip.IsUnspecified() {
+		// iptables interprets "0.0.0.0" as "0.0.0.0/32", whereas we
+		// want "0.0.0.0/0". "0/0" is correctly interpreted as "any
+		// value" by both iptables and ip6tables.
+		daddr = "0/0"
+	}
 	if output, err := Raw("-t", "nat", fmt.Sprint(action), c.Name,
 		"-p", proto,
-		"-d", ip.String(),
+		"-d", daddr,
 		"--dport", strconv.Itoa(port),
 		"!", "-i", c.Bridge,
 		"-j", "DNAT",
diff --git a/network.go b/network.go
index 638fd94de0..3864cca8cd 100644
--- a/network.go
+++ b/network.go
@@ -168,12 +168,28 @@ func CreateBridgeIface(config *DaemonConfig) error {
 	}
 
 	if config.EnableIptables {
+		// Enable NAT
 		if output, err := iptables.Raw("-t", "nat", "-A", "POSTROUTING", "-s", ifaceAddr,
 			"!", "-d", ifaceAddr, "-j", "MASQUERADE"); err != nil {
 			return fmt.Errorf("Unable to enable network bridge NAT: %s", err)
 		} else if len(output) != 0 {
 			return fmt.Errorf("Error iptables postrouting: %s", output)
 		}
+
+		// Accept incoming packets for existing connections
+		if output, err := iptables.Raw("-I", "FORWARD", "-o", config.BridgeIface, "-m", "conntrack", "--ctstate", "RELATED,ESTABLISHED", "-j", "ACCEPT"); err != nil {
+			return fmt.Errorf("Unable to allow incoming packets: %s", err)
+		} else if len(output) != 0 {
+			return fmt.Errorf("Error iptables allow incoming: %s", output)
+		}
+
+		// Accept all non-intercontainer outgoing packets
+		if output, err := iptables.Raw("-I", "FORWARD", "-i", config.BridgeIface, "!", "-o", config.BridgeIface, "-j", "ACCEPT"); err != nil {
+			return fmt.Errorf("Unable to allow outgoing packets: %s", err)
+		} else if len(output) != 0 {
+			return fmt.Errorf("Error iptables allow outgoing: %s", output)
+		}
+
 	}
 	return nil
 }
@@ -680,20 +696,30 @@ func newNetworkManager(config *DaemonConfig) (*NetworkManager, error) {
 
 	// Configure iptables for link support
 	if config.EnableIptables {
-		args := []string{"FORWARD", "-i", config.BridgeIface, "-o", config.BridgeIface, "-j", "DROP"}
+		args := []string{"FORWARD", "-i", config.BridgeIface, "-o", config.BridgeIface, "-j"}
+		acceptArgs := append(args, "ACCEPT")
+		dropArgs := append(args, "DROP")
 
 		if !config.InterContainerCommunication {
-			if !iptables.Exists(args...) {
+			iptables.Raw(append([]string{"-D"}, acceptArgs...)...)
+			if !iptables.Exists(dropArgs...) {
 				utils.Debugf("Disable inter-container communication")
-				if output, err := iptables.Raw(append([]string{"-A"}, args...)...); err != nil {
+				if output, err := iptables.Raw(append([]string{"-I"}, dropArgs...)...); err != nil {
 					return nil, fmt.Errorf("Unable to prevent intercontainer communication: %s", err)
 				} else if len(output) != 0 {
-					return nil, fmt.Errorf("Error enabling iptables: %s", output)
+					return nil, fmt.Errorf("Error disabling intercontainer communication: %s", output)
 				}
 			}
 		} else {
-			utils.Debugf("Enable inter-container communication")
-			iptables.Raw(append([]string{"-D"}, args...)...)
+			iptables.Raw(append([]string{"-D"}, dropArgs...)...)
+			if !iptables.Exists(acceptArgs...) {
+				utils.Debugf("Enable inter-container communication")
+				if output, err := iptables.Raw(append([]string{"-I"}, acceptArgs...)...); err != nil {
+					return nil, fmt.Errorf("Unable to allow intercontainer communication: %s", err)
+				} else if len(output) != 0 {
+					return nil, fmt.Errorf("Error enabling intercontainer communication: %s", output)
+				}
+			}
 		}
 	}
 
diff --git a/runtime.go b/runtime.go
index 1429d54a37..5072a00fdd 100644
--- a/runtime.go
+++ b/runtime.go
@@ -186,6 +186,7 @@ func (runtime *Runtime) Register(container *Container) error {
 	if !container.State.Running {
 		close(container.waitLock)
 	} else if !nomonitor {
+		container.allocateNetwork()
 		go container.monitor()
 	}
 	return nil
@@ -195,7 +196,7 @@ func (runtime *Runtime) ensureName(container *Container) error {
 	if container.Name == "" {
 		name, err := generateRandomName(runtime)
 		if err != nil {
-			name = container.ShortID()
+			name = utils.TruncateID(container.ID)
 		}
 		container.Name = name
 
@@ -298,7 +299,7 @@ func (runtime *Runtime) restore() error {
 		// Try to set the default name for a container if it exists prior to links
 		container.Name, err = generateRandomName(runtime)
 		if err != nil {
-			container.Name = container.ShortID()
+			container.Name = utils.TruncateID(container.ID)
 		}
 
 		if _, err := runtime.containerGraph.Set(container.Name, container.ID); err != nil {
@@ -506,32 +507,7 @@ func (runtime *Runtime) Create(config *Config, name string) (*Container, []strin
 		return nil, nil, err
 	}
 
-	// Step 3: if hostname, build hostname and hosts files
-	container.HostnamePath = path.Join(container.root, "hostname")
-	ioutil.WriteFile(container.HostnamePath, []byte(container.Config.Hostname+"\n"), 0644)
-
-	hostsContent := []byte(`
-127.0.0.1	localhost
-::1		localhost ip6-localhost ip6-loopback
-fe00::0		ip6-localnet
-ff00::0		ip6-mcastprefix
-ff02::1		ip6-allnodes
-ff02::2		ip6-allrouters
-`)
-
-	container.HostsPath = path.Join(container.root, "hosts")
-
-	if container.Config.Domainname != "" {
-		hostsContent = append([]byte(fmt.Sprintf("::1\t\t%s.%s %s\n", container.Config.Hostname, container.Config.Domainname, container.Config.Hostname)), hostsContent...)
-		hostsContent = append([]byte(fmt.Sprintf("127.0.0.1\t%s.%s %s\n", container.Config.Hostname, container.Config.Domainname, container.Config.Hostname)), hostsContent...)
-	} else {
-		hostsContent = append([]byte(fmt.Sprintf("::1\t\t%s\n", container.Config.Hostname)), hostsContent...)
-		hostsContent = append([]byte(fmt.Sprintf("127.0.0.1\t%s\n", container.Config.Hostname)), hostsContent...)
-	}
-
-	ioutil.WriteFile(container.HostsPath, hostsContent, 0644)
-
-	// Step 4: register the container
+	// Step 3: register the container
 	if err := runtime.Register(container); err != nil {
 		return nil, nil, err
 	}
diff --git a/runtime_test.go b/runtime_test.go
index af7cc6e85d..390141f8ab 100644
--- a/runtime_test.go
+++ b/runtime_test.go
@@ -3,11 +3,13 @@ package docker
 import (
 	"bytes"
 	"fmt"
+	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/sysinit"
 	"github.com/dotcloud/docker/utils"
 	"io"
 	"log"
 	"net"
+	"net/url"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -122,22 +124,19 @@ func init() {
 }
 
 func setupBaseImage() {
-	config := &DaemonConfig{
-		Root:        unitTestStoreBase,
-		AutoRestart: false,
-		BridgeIface: unitTestNetworkBridge,
-	}
-	runtime, err := NewRuntimeFromDirectory(config)
+	eng, err := engine.New(unitTestStoreBase)
 	if err != nil {
+		log.Fatalf("Can't initialize engine at %s: %s", unitTestStoreBase, err)
+	}
+	job := eng.Job("initapi")
+	job.Setenv("Root", unitTestStoreBase)
+	job.SetenvBool("Autorestart", false)
+	job.Setenv("BridgeIface", unitTestNetworkBridge)
+	if err := job.Run(); err != nil {
 		log.Fatalf("Unable to create a runtime for tests:", err)
 	}
-
-	// Create the "Server"
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	srv := mkServerFromEngine(eng, log.New(os.Stderr, "", 0))
+	runtime := srv.runtime
 
 	// If the unit test is not found, try to download it.
 	if img, err := runtime.repositories.LookupImage(unitTestImageName); err != nil || img.ID != unitTestImageID {
@@ -153,18 +152,22 @@ func spawnGlobalDaemon() {
 		utils.Debugf("Global runtime already exists. Skipping.")
 		return
 	}
-	globalRuntime = mkRuntime(log.New(os.Stderr, "", 0))
-	srv := &Server{
-		runtime:     globalRuntime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	t := log.New(os.Stderr, "", 0)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	globalRuntime = srv.runtime
 
 	// Spawn a Daemon
 	go func() {
 		utils.Debugf("Spawning global daemon for integration tests")
-		if err := ListenAndServe(testDaemonProto, testDaemonAddr, srv, os.Getenv("DEBUG") != ""); err != nil {
-			log.Fatalf("Unable to spawn the test daemon:", err)
+		listenURL := &url.URL{
+			Scheme: testDaemonProto,
+			Host:   testDaemonAddr,
+		}
+		job := eng.Job("serveapi", listenURL.String())
+		job.SetenvBool("Logging", os.Getenv("DEBUG") != "")
+		if err := job.Run(); err != nil {
+			log.Fatalf("Unable to spawn the test daemon: %s", err)
 		}
 	}()
 	// Give some time to ListenAndServer to actually start
@@ -184,7 +187,7 @@ func GetTestImage(runtime *Runtime) *Image {
 			return image
 		}
 	}
-	log.Fatalf("Test image %v not found", unitTestImageID)
+	log.Fatalf("Test image %v not found in %s: %s", unitTestImageID, runtime.graph.Root, imgs)
 	return nil
 }
 
@@ -646,20 +649,17 @@ func TestReloadContainerLinks(t *testing.T) {
 }
 
 func TestDefaultContainerName(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
 	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "some_name")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createNamedTestContainer(eng, config, t, "some_name"))
 	containerID := container.ID
 
 	if container.Name != "/some_name" {
@@ -683,20 +683,17 @@ func TestDefaultContainerName(t *testing.T) {
 }
 
 func TestRandomContainerName(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
 	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createTestContainer(eng, config, t))
 	containerID := container.ID
 
 	if container.Name == "" {
@@ -720,20 +717,17 @@ func TestRandomContainerName(t *testing.T) {
 }
 
 func TestLinkChildContainer(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
 	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "/webapp")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createNamedTestContainer(eng, config, t, "/webapp"))
 
 	webapp, err := runtime.GetByName("/webapp")
 	if err != nil {
@@ -749,12 +743,7 @@ func TestLinkChildContainer(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	shortId, _, err = srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	childContainer := runtime.Get(shortId)
+	childContainer := runtime.Get(createTestContainer(eng, config, t))
 
 	if err := runtime.RegisterLink(webapp, childContainer, "db"); err != nil {
 		t.Fatal(err)
@@ -771,20 +760,17 @@ func TestLinkChildContainer(t *testing.T) {
 }
 
 func TestGetAllChildren(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
 	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "/webapp")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createNamedTestContainer(eng, config, t, "/webapp"))
 
 	webapp, err := runtime.GetByName("/webapp")
 	if err != nil {
@@ -800,12 +786,7 @@ func TestGetAllChildren(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	shortId, _, err = srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	childContainer := runtime.Get(shortId)
+	childContainer := runtime.Get(createTestContainer(eng, config, t))
 
 	if err := runtime.RegisterLink(webapp, childContainer, "db"); err != nil {
 		t.Fatal(err)
diff --git a/server.go b/server.go
index 3d27d50dcc..1d24f73433 100644
--- a/server.go
+++ b/server.go
@@ -33,30 +33,25 @@ func (srv *Server) Close() error {
 }
 
 func init() {
-	engine.Register("serveapi", JobServeApi)
+	engine.Register("initapi", jobInitApi)
 }
 
-func JobServeApi(job *engine.Job) string {
-	srv, err := NewServer(ConfigFromJob(job))
+// jobInitApi runs the remote api server `srv` as a daemon,
+// Only one api server can run at the same time - this is enforced by a pidfile.
+// The signals SIGINT, SIGKILL and SIGTERM are intercepted for cleanup.
+func jobInitApi(job *engine.Job) string {
+	job.Logf("Creating server")
+	srv, err := NewServer(job.Eng, ConfigFromJob(job))
 	if err != nil {
 		return err.Error()
 	}
-	defer srv.Close()
-	if err := srv.Daemon(); err != nil {
-		return err.Error()
+	if srv.runtime.config.Pidfile != "" {
+		job.Logf("Creating pidfile")
+		if err := utils.CreatePidFile(srv.runtime.config.Pidfile); err != nil {
+			log.Fatal(err)
+		}
 	}
-	return "0"
-}
-
-// Daemon runs the remote api server `srv` as a daemon,
-// Only one api server can run at the same time - this is enforced by a pidfile.
-// The signals SIGINT, SIGKILL and SIGTERM are intercepted for cleanup.
-func (srv *Server) Daemon() error {
-	if err := utils.CreatePidFile(srv.runtime.config.Pidfile); err != nil {
-		log.Fatal(err)
-	}
-	defer utils.RemovePidFile(srv.runtime.config.Pidfile)
-
+	job.Logf("Setting up signal traps")
 	c := make(chan os.Signal, 1)
 	signal.Notify(c, os.Interrupt, os.Kill, os.Signal(syscall.SIGTERM))
 	go func() {
@@ -66,8 +61,21 @@ func (srv *Server) Daemon() error {
 		srv.Close()
 		os.Exit(0)
 	}()
+	job.Eng.Hack_SetGlobalVar("httpapi.server", srv)
+	if err := job.Eng.Register("create", srv.ContainerCreate); err != nil {
+		return err.Error()
+	}
+	if err := job.Eng.Register("start", srv.ContainerStart); err != nil {
+		return err.Error()
+	}
+	if err := job.Eng.Register("serveapi", srv.ListenAndServe); err != nil {
+		return err.Error()
+	}
+	return "0"
+}
 
-	protoAddrs := srv.runtime.config.ProtoAddresses
+func (srv *Server) ListenAndServe(job *engine.Job) string {
+	protoAddrs := job.Args
 	chErrors := make(chan error, len(protoAddrs))
 	for _, protoAddr := range protoAddrs {
 		protoAddrParts := strings.SplitN(protoAddr, "://", 2)
@@ -81,19 +89,20 @@ func (srv *Server) Daemon() error {
 				log.Println("/!\\ DON'T BIND ON ANOTHER IP ADDRESS THAN 127.0.0.1 IF YOU DON'T KNOW WHAT YOU'RE DOING /!\\")
 			}
 		default:
-			return fmt.Errorf("Invalid protocol format.")
+			return "Invalid protocol format."
 		}
 		go func() {
-			chErrors <- ListenAndServe(protoAddrParts[0], protoAddrParts[1], srv, true)
+			// FIXME: merge Server.ListenAndServe with ListenAndServe
+			chErrors <- ListenAndServe(protoAddrParts[0], protoAddrParts[1], srv, job.GetenvBool("Logging"))
 		}()
 	}
 	for i := 0; i < len(protoAddrs); i += 1 {
 		err := <-chErrors
 		if err != nil {
-			return err
+			return err.Error()
 		}
 	}
-	return nil
+	return "0"
 }
 
 func (srv *Server) DockerVersion() APIVersion {
@@ -154,7 +163,7 @@ func (srv *Server) ContainerKill(name string, sig int) error {
 			if err := container.Kill(); err != nil {
 				return fmt.Errorf("Cannot kill container %s: %s", name, err)
 			}
-			srv.LogEvent("kill", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+			srv.LogEvent("kill", container.ID, srv.runtime.repositories.ImageName(container.Image))
 		} else {
 			// Otherwise, just send the requested signal
 			if err := container.kill(sig); err != nil {
@@ -180,7 +189,7 @@ func (srv *Server) ContainerExport(name string, out io.Writer) error {
 		if _, err := io.Copy(out, data); err != nil {
 			return err
 		}
-		srv.LogEvent("export", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("export", container.ID, srv.runtime.repositories.ImageName(container.Image))
 		return nil
 	}
 	return fmt.Errorf("No such container: %s", name)
@@ -198,39 +207,39 @@ func (srv *Server) ImagesSearch(term string) ([]registry.SearchResult, error) {
 	return results.Results, nil
 }
 
-func (srv *Server) ImageInsert(name, url, path string, out io.Writer, sf *utils.StreamFormatter) (string, error) {
+func (srv *Server) ImageInsert(name, url, path string, out io.Writer, sf *utils.StreamFormatter) error {
 	out = utils.NewWriteFlusher(out)
 	img, err := srv.runtime.repositories.LookupImage(name)
 	if err != nil {
-		return "", err
+		return err
 	}
 
 	file, err := utils.Download(url, out)
 	if err != nil {
-		return "", err
+		return err
 	}
 	defer file.Body.Close()
 
 	config, _, _, err := ParseRun([]string{img.ID, "echo", "insert", url, path}, srv.runtime.capabilities)
 	if err != nil {
-		return "", err
+		return err
 	}
 
 	c, _, err := srv.runtime.Create(config, "")
 	if err != nil {
-		return "", err
+		return err
 	}
 
-	if err := c.Inject(utils.ProgressReader(file.Body, int(file.ContentLength), out, sf.FormatProgress("", "Downloading", "%8v/%v (%v)"), sf, true), path); err != nil {
-		return "", err
+	if err := c.Inject(utils.ProgressReader(file.Body, int(file.ContentLength), out, sf.FormatProgress("", "Downloading", "%8v/%v (%v)"), sf, false), path); err != nil {
+		return err
 	}
 	// FIXME: Handle custom repo, tag comment, author
 	img, err = srv.runtime.Commit(c, "", "", img.Comment, img.Author, nil)
 	if err != nil {
-		return "", err
+		return err
 	}
-	out.Write(sf.FormatStatus("", img.ID))
-	return img.ShortID(), nil
+	out.Write(sf.FormatStatus(img.ID, ""))
+	return nil
 }
 
 func (srv *Server) ImagesViz(out io.Writer) error {
@@ -250,9 +259,9 @@ func (srv *Server) ImagesViz(out io.Writer) error {
 			return fmt.Errorf("Error while getting parent image: %v", err)
 		}
 		if parentImage != nil {
-			out.Write([]byte(" \"" + parentImage.ShortID() + "\" -> \"" + image.ShortID() + "\"\n"))
+			out.Write([]byte(" \"" + parentImage.ID + "\" -> \"" + image.ID + "\"\n"))
 		} else {
-			out.Write([]byte(" base -> \"" + image.ShortID() + "\" [style=invis]\n"))
+			out.Write([]byte(" base -> \"" + image.ID + "\" [style=invis]\n"))
 		}
 	}
 
@@ -465,7 +474,7 @@ func (srv *Server) Containers(all, size bool, n int, since, before string) []API
 			continue
 		}
 		if before != "" {
-			if container.ShortID() == before {
+			if container.ID == before || utils.TruncateID(container.ID) == before {
 				foundBefore = true
 				continue
 			}
@@ -476,7 +485,7 @@ func (srv *Server) Containers(all, size bool, n int, since, before string) []API
 		if displayed == n {
 			break
 		}
-		if container.ShortID() == since {
+		if container.ID == since || utils.TruncateID(container.ID) == since {
 			break
 		}
 		displayed++
@@ -518,7 +527,7 @@ func (srv *Server) ContainerCommit(name, repo, tag, author, comment string, conf
 	if err != nil {
 		return "", err
 	}
-	return img.ShortID(), err
+	return img.ID, err
 }
 
 func (srv *Server) ContainerTag(name, repo, tag string, force bool) error {
@@ -1018,37 +1027,47 @@ func (srv *Server) ImageImport(src, repo, tag string, in io.Reader, out io.Write
 			return err
 		}
 	}
-	out.Write(sf.FormatStatus("", img.ShortID()))
+	out.Write(sf.FormatStatus("", img.ID))
 	return nil
 }
 
-func (srv *Server) ContainerCreate(config *Config, name string) (string, []string, error) {
-	if config.Memory != 0 && config.Memory < 524288 {
-		return "", nil, fmt.Errorf("Memory limit must be given in bytes (minimum 524288 bytes)")
+func (srv *Server) ContainerCreate(job *engine.Job) string {
+	var name string
+	if len(job.Args) == 1 {
+		name = job.Args[0]
+	} else if len(job.Args) > 1 {
+		return fmt.Sprintf("Usage: %s ", job.Name)
+	}
+	var config Config
+	if err := job.ExportEnv(&config); err != nil {
+		return err.Error()
+	}
+	if config.Memory != 0 && config.Memory < 524288 {
+		return "Minimum memory limit allowed is 512k"
 	}
-
 	if config.Memory > 0 && !srv.runtime.capabilities.MemoryLimit {
 		config.Memory = 0
 	}
-
 	if config.Memory > 0 && !srv.runtime.capabilities.SwapLimit {
 		config.MemorySwap = -1
 	}
-	container, buildWarnings, err := srv.runtime.Create(config, name)
+	container, buildWarnings, err := srv.runtime.Create(&config, name)
 	if err != nil {
 		if srv.runtime.graph.IsNotExist(err) {
-
 			_, tag := utils.ParseRepositoryTag(config.Image)
 			if tag == "" {
 				tag = DEFAULTTAG
 			}
-
-			return "", nil, fmt.Errorf("No such image: %s (tag: %s)", config.Image, tag)
+			return fmt.Sprintf("No such image: %s (tag: %s)", config.Image, tag)
 		}
-		return "", nil, err
+		return err.Error()
 	}
-	srv.LogEvent("create", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
-	return container.ShortID(), buildWarnings, nil
+	srv.LogEvent("create", container.ID, srv.runtime.repositories.ImageName(container.Image))
+	job.Printf("%s\n", container.ID)
+	for _, warning := range buildWarnings {
+		job.Errorf("%s\n", warning)
+	}
+	return "0"
 }
 
 func (srv *Server) ContainerRestart(name string, t int) error {
@@ -1056,7 +1075,7 @@ func (srv *Server) ContainerRestart(name string, t int) error {
 		if err := container.Restart(t); err != nil {
 			return fmt.Errorf("Cannot restart container %s: %s", name, err)
 		}
-		srv.LogEvent("restart", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("restart", container.ID, srv.runtime.repositories.ImageName(container.Image))
 	} else {
 		return fmt.Errorf("No such container: %s", name)
 	}
@@ -1112,7 +1131,7 @@ func (srv *Server) ContainerDestroy(name string, removeVolume, removeLink bool)
 		if err := srv.runtime.Destroy(container); err != nil {
 			return fmt.Errorf("Cannot destroy container %s: %s", name, err)
 		}
-		srv.LogEvent("destroy", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("destroy", container.ID, srv.runtime.repositories.ImageName(container.Image))
 
 		if removeVolume {
 			// Retrieve all volumes from all remaining containers
@@ -1229,8 +1248,8 @@ func (srv *Server) deleteImage(img *Image, repoName, tag string) ([]APIRmi, erro
 			return nil, err
 		}
 		if tagDeleted {
-			imgs = append(imgs, APIRmi{Untagged: img.ShortID()})
-			srv.LogEvent("untag", img.ShortID(), "")
+			imgs = append(imgs, APIRmi{Untagged: img.ID})
+			srv.LogEvent("untag", img.ID, "")
 		}
 	}
 	if len(srv.runtime.repositories.ByID()[img.ID]) == 0 {
@@ -1258,6 +1277,26 @@ func (srv *Server) ImageDelete(name string, autoPrune bool) ([]APIRmi, error) {
 		}
 		return nil, nil
 	}
+
+	// Prevent deletion if image is used by a running container
+	for _, container := range srv.runtime.List() {
+		if container.State.Running {
+			parent, err := srv.runtime.repositories.LookupImage(container.Image)
+			if err != nil {
+				return nil, err
+			}
+
+			if err := parent.WalkHistory(func(p *Image) error {
+				if img.ID == p.ID {
+					return fmt.Errorf("Conflict, cannot delete %s because the running container %s is using it", name, container.ID)
+				}
+				return nil
+			}); err != nil {
+				return nil, err
+			}
+		}
+	}
+
 	if strings.Contains(img.ID, name) {
 		//delete via ID
 		return srv.deleteImage(img, "", "")
@@ -1303,7 +1342,6 @@ func (srv *Server) RegisterLinks(name string, hostConfig *HostConfig) error {
 		return fmt.Errorf("No such container: %s", name)
 	}
 
-	// Register links
 	if hostConfig != nil && hostConfig.Links != nil {
 		for _, l := range hostConfig.Links {
 			parts, err := parseLink(l)
@@ -1317,7 +1355,6 @@ func (srv *Server) RegisterLinks(name string, hostConfig *HostConfig) error {
 			if child == nil {
 				return fmt.Errorf("Could not get container for %s", parts["name"])
 			}
-
 			if err := runtime.RegisterLink(container, child, parts["alias"]); err != nil {
 				return err
 			}
@@ -1333,41 +1370,57 @@ func (srv *Server) RegisterLinks(name string, hostConfig *HostConfig) error {
 	return nil
 }
 
-func (srv *Server) ContainerStart(name string, hostConfig *HostConfig) error {
+func (srv *Server) ContainerStart(job *engine.Job) string {
+	if len(job.Args) < 1 {
+		return fmt.Sprintf("Usage: %s container_id", job.Name)
+	}
+	name := job.Args[0]
 	runtime := srv.runtime
 	container := runtime.Get(name)
 
-	if hostConfig != nil {
+	if container == nil {
+		return fmt.Sprintf("No such container: %s", name)
+	}
+	// If no environment was set, then no hostconfig was passed.
+	if len(job.Environ()) > 0 {
+		var hostConfig HostConfig
+		if err := job.ExportEnv(&hostConfig); err != nil {
+			return err.Error()
+		}
+		// Validate the HostConfig binds. Make sure that:
+		// 1) the source of a bind mount isn't /
+		//         The bind mount "/:/foo" isn't allowed.
+		// 2) Check that the source exists
+		//        The source to be bind mounted must exist.
 		for _, bind := range hostConfig.Binds {
 			splitBind := strings.Split(bind, ":")
 			source := splitBind[0]
 
 			// refuse to bind mount "/" to the container
 			if source == "/" {
-				return fmt.Errorf("Invalid bind mount '%s' : source can't be '/'", bind)
+				return fmt.Sprintf("Invalid bind mount '%s' : source can't be '/'", bind)
 			}
 
 			// ensure the source exists on the host
 			_, err := os.Stat(source)
 			if err != nil && os.IsNotExist(err) {
-				return fmt.Errorf("Invalid bind mount '%s' : source doesn't exist", bind)
+				return fmt.Sprintf("Invalid bind mount '%s' : source doesn't exist", bind)
 			}
 		}
-	}
-
-	if container == nil {
-		return fmt.Errorf("No such container: %s", name)
-	}
-	if hostConfig != nil {
-		container.hostConfig = hostConfig
+		// Register any links from the host config before starting the container
+		// FIXME: we could just pass the container here, no need to lookup by name again.
+		if err := srv.RegisterLinks(name, &hostConfig); err != nil {
+			return err.Error()
+		}
+		container.hostConfig = &hostConfig
 		container.ToDisk()
 	}
 	if err := container.Start(); err != nil {
-		return fmt.Errorf("Cannot start container %s: %s", name, err)
+		return fmt.Sprintf("Cannot start container %s: %s", name, err)
 	}
-	srv.LogEvent("start", container.ShortID(), runtime.repositories.ImageName(container.Image))
+	srv.LogEvent("start", container.ID, runtime.repositories.ImageName(container.Image))
 
-	return nil
+	return "0"
 }
 
 func (srv *Server) ContainerStop(name string, t int) error {
@@ -1375,7 +1428,7 @@ func (srv *Server) ContainerStop(name string, t int) error {
 		if err := container.Stop(t); err != nil {
 			return fmt.Errorf("Cannot stop container %s: %s", name, err)
 		}
-		srv.LogEvent("stop", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("stop", container.ID, srv.runtime.repositories.ImageName(container.Image))
 	} else {
 		return fmt.Errorf("No such container: %s", name)
 	}
@@ -1518,12 +1571,13 @@ func (srv *Server) ContainerCopy(name string, resource string, out io.Writer) er
 
 }
 
-func NewServer(config *DaemonConfig) (*Server, error) {
+func NewServer(eng *engine.Engine, config *DaemonConfig) (*Server, error) {
 	runtime, err := NewRuntime(config)
 	if err != nil {
 		return nil, err
 	}
 	srv := &Server{
+		Eng:         eng,
 		runtime:     runtime,
 		pullingPool: make(map[string]struct{}),
 		pushingPool: make(map[string]struct{}),
@@ -1567,4 +1621,5 @@ type Server struct {
 	events      []utils.JSONMessage
 	listeners   map[string]chan utils.JSONMessage
 	reqFactory  *utils.HTTPRequestFactory
+	Eng         *engine.Engine
 }
diff --git a/server_test.go b/server_test.go
index 4072344f35..1ab38422f5 100644
--- a/server_test.go
+++ b/server_test.go
@@ -2,6 +2,7 @@ package docker
 
 import (
 	"github.com/dotcloud/docker/utils"
+	"io/ioutil"
 	"strings"
 	"testing"
 	"time"
@@ -79,20 +80,17 @@ func TestContainerTagImageDelete(t *testing.T) {
 }
 
 func TestCreateRm(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
 
-	srv := &Server{runtime: runtime}
-
 	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
+	id := createTestContainer(eng, config, t)
 
 	if len(runtime.List()) != 1 {
 		t.Errorf("Expected 1 container, %v found", len(runtime.List()))
@@ -109,27 +107,28 @@ func TestCreateRm(t *testing.T) {
 }
 
 func TestCreateRmVolumes(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
 
-	srv := &Server{runtime: runtime}
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
+	defer nuke(runtime)
 
 	config, hostConfig, _, err := ParseRun([]string{"-v", "/srv", GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
+	id := createTestContainer(eng, config, t)
 
 	if len(runtime.List()) != 1 {
 		t.Errorf("Expected 1 container, %v found", len(runtime.List()))
 	}
 
-	err = srv.ContainerStart(id, hostConfig)
-	if err != nil {
+	job := eng.Job("start", id)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
 		t.Fatal(err)
 	}
 
@@ -148,20 +147,17 @@ func TestCreateRmVolumes(t *testing.T) {
 }
 
 func TestCommit(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
 
-	srv := &Server{runtime: runtime}
-
 	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "/bin/cat"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
+	id := createTestContainer(eng, config, t)
 
 	if _, err := srv.ContainerCommit(id, "testrepo", "testtag", "", "", config); err != nil {
 		t.Fatal(err)
@@ -169,26 +165,27 @@ func TestCommit(t *testing.T) {
 }
 
 func TestCreateStartRestartStopStartKillRm(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
 
-	srv := &Server{runtime: runtime}
-
 	config, hostConfig, _, err := ParseRun([]string{GetTestImage(runtime).ID, "/bin/cat"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
+	id := createTestContainer(eng, config, t)
 
 	if len(runtime.List()) != 1 {
 		t.Errorf("Expected 1 container, %v found", len(runtime.List()))
 	}
 
-	if err := srv.ContainerStart(id, hostConfig); err != nil {
+	job := eng.Job("start", id)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
 		t.Fatal(err)
 	}
 
@@ -200,7 +197,11 @@ func TestCreateStartRestartStopStartKillRm(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if err := srv.ContainerStart(id, hostConfig); err != nil {
+	job = eng.Job("start", id)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
 		t.Fatal(err)
 	}
 
@@ -220,22 +221,22 @@ func TestCreateStartRestartStopStartKillRm(t *testing.T) {
 }
 
 func TestRunWithTooLowMemoryLimit(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
 
 	// Try to create a container with a memory limit of 1 byte less than the minimum allowed limit.
-	if _, _, err := (*Server).ContainerCreate(&Server{runtime: runtime},
-		&Config{
-			Image:     GetTestImage(runtime).ID,
-			Memory:    524287,
-			CpuShares: 1000,
-			Cmd:       []string{"/bin/cat"},
-		},
-		"",
-	); err == nil {
+	job := eng.Job("create")
+	job.Setenv("Image", GetTestImage(runtime).ID)
+	job.Setenv("Memory", "524287")
+	job.Setenv("CpuShares", "1000")
+	job.SetenvList("Cmd", []string{"/bin/cat"})
+	var id string
+	job.StdoutParseString(&id)
+	if err := job.Run(); err == nil {
 		t.Errorf("Memory limit is smaller than the allowed limit. Container creation should've failed!")
 	}
-
 }
 
 func TestContainerTop(t *testing.T) {
@@ -384,9 +385,10 @@ func TestLogEvent(t *testing.T) {
 }
 
 func TestRmi(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	runtime := srv.runtime
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
 	initialImages, err := srv.Images(false, "")
 	if err != nil {
@@ -398,14 +400,14 @@ func TestRmi(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	containerID, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
+	containerID := createTestContainer(eng, config, t)
 
 	//To remove
-	err = srv.ContainerStart(containerID, hostConfig)
-	if err != nil {
+	job := eng.Job("start", containerID)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
 		t.Fatal(err)
 	}
 
@@ -419,14 +421,14 @@ func TestRmi(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	containerID, _, err = srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
+	containerID = createTestContainer(eng, config, t)
 
 	//To remove
-	err = srv.ContainerStart(containerID, hostConfig)
-	if err != nil {
+	job = eng.Job("start", containerID)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
 		t.Fatal(err)
 	}
 
@@ -521,3 +523,25 @@ func TestImagesFilter(t *testing.T) {
 		t.Fatal("incorrect number of matches returned")
 	}
 }
+
+func TestImageInsert(t *testing.T) {
+	runtime := mkRuntime(t)
+	defer nuke(runtime)
+	srv := &Server{runtime: runtime}
+	sf := utils.NewStreamFormatter(true)
+
+	// bad image name fails
+	if err := srv.ImageInsert("foo", "https://www.docker.io/static/img/docker-top-logo.png", "/foo", ioutil.Discard, sf); err == nil {
+		t.Fatal("expected an error and got none")
+	}
+
+	// bad url fails
+	if err := srv.ImageInsert(GetTestImage(runtime).ID, "http://bad_host_name_that_will_totally_fail.com/", "/foo", ioutil.Discard, sf); err == nil {
+		t.Fatal("expected an error and got none")
+	}
+
+	// success returns nil
+	if err := srv.ImageInsert(GetTestImage(runtime).ID, "https://www.docker.io/static/img/docker-top-logo.png", "/foo", ioutil.Discard, sf); err != nil {
+		t.Fatalf("expected no error, but got %v", err)
+	}
+}
diff --git a/utils.go b/utils.go
index 433d00ad65..9d5742859a 100644
--- a/utils.go
+++ b/utils.go
@@ -119,6 +119,15 @@ func MergeConfig(userConf, imageConf *Config) error {
 	}
 	if userConf.ExposedPorts == nil || len(userConf.ExposedPorts) == 0 {
 		userConf.ExposedPorts = imageConf.ExposedPorts
+	} else if imageConf.ExposedPorts != nil {
+		if userConf.ExposedPorts == nil {
+			userConf.ExposedPorts = make(map[Port]struct{})
+		}
+		for port := range imageConf.ExposedPorts {
+			if _, exists := userConf.ExposedPorts[port]; !exists {
+				userConf.ExposedPorts[port] = struct{}{}
+			}
+		}
 	}
 
 	if userConf.PortSpecs != nil && len(userConf.PortSpecs) > 0 {
@@ -325,20 +334,6 @@ func migratePortMappings(config *Config, hostConfig *HostConfig) error {
 	return nil
 }
 
-func RootIsShared() bool {
-	if data, err := ioutil.ReadFile("/proc/self/mountinfo"); err == nil {
-		for _, line := range strings.Split(string(data), "\n") {
-			cols := strings.Split(line, " ")
-			if len(cols) >= 6 && cols[4] == "/" {
-				return strings.HasPrefix(cols[6], "shared")
-			}
-		}
-	}
-
-	// No idea, probably safe to assume so
-	return true
-}
-
 func BtrfsReflink(fd_out, fd_in uintptr) error {
 	res := C.btrfs_reflink(C.int(fd_out), C.int(fd_in))
 	if res != 0 {
@@ -353,6 +348,20 @@ func parseLink(rawLink string) (map[string]string, error) {
 	return utils.PartParser("name:alias", rawLink)
 }
 
+func RootIsShared() bool {
+	if data, err := ioutil.ReadFile("/proc/self/mountinfo"); err == nil {
+		for _, line := range strings.Split(string(data), "\n") {
+			cols := strings.Split(line, " ")
+			if len(cols) >= 6 && cols[4] == "/" {
+				return strings.HasPrefix(cols[6], "shared")
+			}
+		}
+	}
+
+	// No idea, probably safe to assume so
+	return true
+}
+
 type checker struct {
 	runtime *Runtime
 }
diff --git a/utils/utils.go b/utils/utils.go
index b760ccf93e..d16ffe3171 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -28,6 +28,12 @@ var (
 	INITSHA1  string // sha1sum of separate static dockerinit, if Docker itself was compiled dynamically via ./hack/make.sh dynbinary
 )
 
+// A common interface to access the Fatal method of
+// both testing.B and testing.T.
+type Fataler interface {
+	Fatal(args ...interface{})
+}
+
 // ListOpts type
 type ListOpts []string
 
@@ -177,6 +183,40 @@ func HumanSize(size int64) string {
 	return fmt.Sprintf("%.4g %s", sizef, units[i])
 }
 
+// Parses a human-readable string representing an amount of RAM
+// in bytes, kibibytes, mebibytes or gibibytes, and returns the
+// number of bytes, or -1 if the string is unparseable.
+// Units are case-insensitive, and the 'b' suffix is optional.
+func RAMInBytes(size string) (bytes int64, err error) {
+	re, error := regexp.Compile("^(\\d+)([kKmMgG])?[bB]?$")
+	if error != nil {
+		return -1, error
+	}
+
+	matches := re.FindStringSubmatch(size)
+
+	if len(matches) != 3 {
+		return -1, fmt.Errorf("Invalid size: '%s'", size)
+	}
+
+	memLimit, error := strconv.ParseInt(matches[1], 10, 0)
+	if error != nil {
+		return -1, error
+	}
+
+	unit := strings.ToLower(matches[2])
+
+	if unit == "k" {
+		memLimit *= 1024
+	} else if unit == "m" {
+		memLimit *= 1024 * 1024
+	} else if unit == "g" {
+		memLimit *= 1024 * 1024 * 1024
+	}
+
+	return memLimit, nil
+}
+
 func Trunc(s string, maxlen int) string {
 	if len(s) <= maxlen {
 		return s
@@ -910,7 +950,7 @@ func StripComments(input []byte, commentMarker []byte) []byte {
 func GetNameserversAsCIDR(resolvConf []byte) []string {
 	var parsedResolvConf = StripComments(resolvConf, []byte("#"))
 	nameservers := []string{}
-	re := regexp.MustCompile(`^\s*nameserver\s*(([0-9]\.){3}([0-9]))\s*$`)
+	re := regexp.MustCompile(`^\s*nameserver\s*(([0-9]+\.){3}([0-9]+))\s*$`)
 	for _, line := range bytes.Split(parsedResolvConf, []byte("\n")) {
 		var ns = re.FindSubmatch(line)
 		if len(ns) > 0 {
diff --git a/utils/utils_test.go b/utils/utils_test.go
index 5377c181c4..350ebb911f 100644
--- a/utils/utils_test.go
+++ b/utils/utils_test.go
@@ -265,6 +265,39 @@ func TestHumanSize(t *testing.T) {
 	}
 }
 
+func TestRAMInBytes(t *testing.T) {
+	assertRAMInBytes(t, "32", false, 32)
+	assertRAMInBytes(t, "32b", false, 32)
+	assertRAMInBytes(t, "32B", false, 32)
+	assertRAMInBytes(t, "32k", false, 32*1024)
+	assertRAMInBytes(t, "32K", false, 32*1024)
+	assertRAMInBytes(t, "32kb", false, 32*1024)
+	assertRAMInBytes(t, "32Kb", false, 32*1024)
+	assertRAMInBytes(t, "32Mb", false, 32*1024*1024)
+	assertRAMInBytes(t, "32Gb", false, 32*1024*1024*1024)
+
+	assertRAMInBytes(t, "", true, -1)
+	assertRAMInBytes(t, "hello", true, -1)
+	assertRAMInBytes(t, "-32", true, -1)
+	assertRAMInBytes(t, " 32 ", true, -1)
+	assertRAMInBytes(t, "32 mb", true, -1)
+	assertRAMInBytes(t, "32m b", true, -1)
+	assertRAMInBytes(t, "32bm", true, -1)
+}
+
+func assertRAMInBytes(t *testing.T, size string, expectError bool, expectedBytes int64) {
+	actualBytes, err := RAMInBytes(size)
+	if (err != nil) && !expectError {
+		t.Errorf("Unexpected error parsing '%s': %s", size, err)
+	}
+	if (err == nil) && expectError {
+		t.Errorf("Expected to get an error parsing '%s', but got none (bytes=%d)", size, actualBytes)
+	}
+	if actualBytes != expectedBytes {
+		t.Errorf("Expected '%s' to parse as %d bytes, got %d", size, expectedBytes, actualBytes)
+	}
+}
+
 func TestParseHost(t *testing.T) {
 	if addr, err := ParseHost("127.0.0.1", 4243, "0.0.0.0"); err != nil || addr != "tcp://0.0.0.0:4243" {
 		t.Errorf("0.0.0.0 -> expected tcp://0.0.0.0:4243, got %s", addr)
@@ -448,12 +481,12 @@ func TestParsePortMapping(t *testing.T) {
 func TestGetNameserversAsCIDR(t *testing.T) {
 	for resolv, result := range map[string][]string{`
 nameserver 1.2.3.4
-nameserver 4.3.2.1
-search example.com`: {"1.2.3.4/32", "4.3.2.1/32"},
+nameserver 40.3.200.10
+search example.com`: {"1.2.3.4/32", "40.3.200.10/32"},
 		`search example.com`: {},
 		`nameserver 1.2.3.4
 search example.com
-nameserver 4.3.2.1`: {"1.2.3.4/32", "4.3.2.1/32"},
+nameserver 4.30.20.100`: {"1.2.3.4/32", "4.30.20.100/32"},
 		``: {},
 		`  nameserver 1.2.3.4   `: {"1.2.3.4/32"},
 		`search example.com
diff --git a/utils_test.go b/utils_test.go
index 7723a4ddeb..a9678a9bbd 100644
--- a/utils_test.go
+++ b/utils_test.go
@@ -2,6 +2,7 @@ package docker
 
 import (
 	"fmt"
+	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/utils"
 	"io"
 	"io/ioutil"
@@ -20,64 +21,97 @@ var globalTestID string
 
 // Create a temporary runtime suitable for unit testing.
 // Call t.Fatal() at the first error.
-func mkRuntime(f Fataler) *Runtime {
-	// Use the caller function name as a prefix.
-	// This helps trace temp directories back to their test.
-	pc, _, _, _ := runtime.Caller(1)
-	callerLongName := runtime.FuncForPC(pc).Name()
-	parts := strings.Split(callerLongName, ".")
-	callerShortName := parts[len(parts)-1]
-	if globalTestID == "" {
-		globalTestID = GenerateID()[:4]
-	}
-	prefix := fmt.Sprintf("docker-test%s-%s-", globalTestID, callerShortName)
-	utils.Debugf("prefix = '%s'", prefix)
-
-	runtime, err := newTestRuntime(prefix)
+func mkRuntime(f utils.Fataler) *Runtime {
+	root, err := newTestDirectory(unitTestStoreBase)
 	if err != nil {
 		f.Fatal(err)
 	}
-	return runtime
-}
-
-// A common interface to access the Fatal method of
-// both testing.B and testing.T.
-type Fataler interface {
-	Fatal(args ...interface{})
-}
-
-func newTestRuntime(prefix string) (runtime *Runtime, err error) {
-	if prefix == "" {
-		prefix = "docker-test-"
-	}
-	utils.Debugf("prefix = %s", prefix)
-	utils.Debugf("newTestRuntime start")
-	root, err := ioutil.TempDir("", prefix)
-	defer func() {
-		utils.Debugf("newTestRuntime: %s", root)
-	}()
-	if err != nil {
-		return nil, err
-	}
-	if err := os.Remove(root); err != nil {
-		return nil, err
-	}
-	utils.Debugf("Copying %s to %s", unitTestStoreBase, root)
-	if err := utils.CopyDirectory(unitTestStoreBase, root); err != nil {
-		utils.Debugf("ERROR: Copying %s to %s returned %s", unitTestStoreBase, root, err)
-		return nil, err
-	}
-
 	config := &DaemonConfig{
 		Root:        root,
 		AutoRestart: false,
 	}
-	runtime, err = NewRuntimeFromDirectory(config)
+	r, err := NewRuntimeFromDirectory(config)
 	if err != nil {
-		return nil, err
+		f.Fatal(err)
 	}
-	runtime.UpdateCapabilities(true)
-	return runtime, nil
+	r.UpdateCapabilities(true)
+	return r
+}
+
+func createNamedTestContainer(eng *engine.Engine, config *Config, f utils.Fataler, name string) (shortId string) {
+	job := eng.Job("create", name)
+	if err := job.ImportEnv(config); err != nil {
+		f.Fatal(err)
+	}
+	job.StdoutParseString(&shortId)
+	if err := job.Run(); err != nil {
+		f.Fatal(err)
+	}
+	return
+}
+
+func createTestContainer(eng *engine.Engine, config *Config, f utils.Fataler) (shortId string) {
+	return createNamedTestContainer(eng, config, f, "")
+}
+
+func mkServerFromEngine(eng *engine.Engine, t utils.Fataler) *Server {
+	iSrv := eng.Hack_GetGlobalVar("httpapi.server")
+	if iSrv == nil {
+		panic("Legacy server field not set in engine")
+	}
+	srv, ok := iSrv.(*Server)
+	if !ok {
+		panic("Legacy server field in engine does not cast to *Server")
+	}
+	return srv
+}
+
+func NewTestEngine(t utils.Fataler) *engine.Engine {
+	root, err := newTestDirectory(unitTestStoreBase)
+	if err != nil {
+		t.Fatal(err)
+	}
+	eng, err := engine.New(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// Load default plugins
+	// (This is manually copied and modified from main() until we have a more generic plugin system)
+	job := eng.Job("initapi")
+	job.Setenv("Root", root)
+	job.SetenvBool("AutoRestart", false)
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+	return eng
+}
+
+func newTestDirectory(templateDir string) (dir string, err error) {
+	if globalTestID == "" {
+		globalTestID = GenerateID()[:4]
+	}
+	prefix := fmt.Sprintf("docker-test%s-%s-", globalTestID, getCallerName(2))
+	if prefix == "" {
+		prefix = "docker-test-"
+	}
+	dir, err = ioutil.TempDir("", prefix)
+	if err = os.Remove(dir); err != nil {
+		return
+	}
+	if err = utils.CopyDirectory(templateDir, dir); err != nil {
+		return
+	}
+	return
+}
+
+func getCallerName(depth int) string {
+	// Use the caller function name as a prefix.
+	// This helps trace temp directories back to their test.
+	pc, _, _, _ := runtime.Caller(depth + 1)
+	callerLongName := runtime.FuncForPC(pc).Name()
+	parts := strings.Split(callerLongName, ".")
+	callerShortName := parts[len(parts)-1]
+	return callerShortName
 }
 
 // Write `content` to the file at path `dst`, creating it if necessary,
@@ -249,7 +283,9 @@ func TestMergeConfig(t *testing.T) {
 		Volumes:   volumesUser,
 	}
 
-	MergeConfig(configUser, configImage)
+	if err := MergeConfig(configUser, configImage); err != nil {
+		t.Error(err)
+	}
 
 	if len(configUser.Dns) != 3 {
 		t.Fatalf("Expected 3 dns, 1.1.1.1, 2.2.2.2 and 3.3.3.3, found %d", len(configUser.Dns))
@@ -261,7 +297,7 @@ func TestMergeConfig(t *testing.T) {
 	}
 
 	if len(configUser.ExposedPorts) != 3 {
-		t.Fatalf("Expected 3 portSpecs, 1111, 2222 and 3333, found %d", len(configUser.PortSpecs))
+		t.Fatalf("Expected 3 ExposedPorts, 1111, 2222 and 3333, found %d", len(configUser.ExposedPorts))
 	}
 	for portSpecs := range configUser.ExposedPorts {
 		if portSpecs.Port() != "1111" && portSpecs.Port() != "2222" && portSpecs.Port() != "3333" {
@@ -289,6 +325,28 @@ func TestMergeConfig(t *testing.T) {
 	if configUser.VolumesFrom != "1111" {
 		t.Fatalf("Expected VolumesFrom to be 1111, found %s", configUser.VolumesFrom)
 	}
+
+	ports, _, err := parsePortSpecs([]string{"0000"})
+	if err != nil {
+		t.Error(err)
+	}
+	configImage2 := &Config{
+		ExposedPorts: ports,
+	}
+
+	if err := MergeConfig(configUser, configImage2); err != nil {
+		t.Error(err)
+	}
+
+	if len(configUser.ExposedPorts) != 4 {
+		t.Fatalf("Expected 4 ExposedPorts, 0000, 1111, 2222 and 3333, found %d", len(configUser.ExposedPorts))
+	}
+	for portSpecs := range configUser.ExposedPorts {
+		if portSpecs.Port() != "0000" && portSpecs.Port() != "1111" && portSpecs.Port() != "2222" && portSpecs.Port() != "3333" {
+			t.Fatalf("Expected 0000 or 1111 or 2222 or 3333, found %s", portSpecs)
+		}
+	}
+
 }
 
 func TestParseLxcConfOpt(t *testing.T) {