Merge pull request #7035 from tianon/standardize-apt-get-install

Standardize "apt-get install" usage across the repo

Dockerfile

@@ -28,8 +28,7 @@ FROM	ubuntu:14.04
 MAINTAINER	Tianon Gravi <admwiggin@gmail.com> (@tianon)
 
 # Packaged dependencies
-RUN	apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -yq \
+RUN	apt-get update && apt-get install -y \
-	apt-utils \
 	aufs-tools \
 	automake \
 	btrfs-tools \

README.md

@@ -131,8 +131,7 @@ Here's a typical Docker build process:
 
 ```bash
 FROM ubuntu:12.04
-RUN apt-get update
+RUN apt-get update && apt-get install -y python python-pip curl
-RUN apt-get install -q -y python python-pip curl
 RUN curl -sSL https://github.com/shykes/helloflask/archive/master.tar.gz | tar -xzv
 RUN cd helloflask-master && pip install -r requirements.txt
 ```

contrib/desktop-integration/iceweasel/Dockerfile

@@ -29,7 +29,7 @@ FROM debian:wheezy
 MAINTAINER Daniel Mizyrycki <daniel@docker.com>
 
 # Install Iceweasel and "sudo"
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -yq iceweasel sudo
+RUN apt-get update && apt-get install -y iceweasel sudo
 
 # create sysadmin account
 RUN useradd -m -d /data -p saIVpsc0EVTwA sysadmin

docs/Dockerfile

@@ -4,7 +4,7 @@
 FROM 		debian:jessie
 MAINTAINER	Sven Dowideit <SvenDowideit@docker.com> (@SvenDowideit)
 
-RUN 	apt-get update && apt-get install -yq make python-pip python-setuptools vim-tiny git gettext
+RUN 	apt-get update && apt-get install -y make python-pip python-setuptools vim-tiny git gettext
 
 RUN	pip install mkdocs
 

docs/sources/articles/cfengine_process_management.md

@@ -65,13 +65,12 @@ The first two steps can be done as part of a Dockerfile, as follows.
     FROM ubuntu
     MAINTAINER Eystein Måløy Stenberg <eytein.stenberg@gmail.com>
 
-    RUN apt-get -y install wget lsb-release unzip ca-certificates
+    RUN apt-get update && apt-get install -y wget lsb-release unzip ca-certificates
 
     # install latest CFEngine
     RUN wget -qO- http://cfengine.com/pub/gpg.key | apt-key add -
     RUN echo "deb http://cfengine.com/pub/apt $(lsb_release -cs) main" > /etc/apt/sources.list.d/cfengine-community.list
-    RUN apt-get update
+    RUN apt-get update && apt-get install -y cfengine-community
-    RUN apt-get install cfengine-community
 
     # install cfe-docker process management policy
     RUN wget https://github.com/estenberg/cfe-docker/archive/master.zip -P /tmp/ && unzip /tmp/master.zip -d /tmp/
@@ -80,7 +79,7 @@ The first two steps can be done as part of a Dockerfile, as follows.
     RUN rm -rf /tmp/cfe-docker-master /tmp/master.zip
 
     # apache2 and openssh are just for testing purposes, install your own apps here
-    RUN apt-get -y install openssh-server apache2
+    RUN apt-get update && apt-get install -y openssh-server apache2
     RUN mkdir -p /var/run/sshd
     RUN echo "root:password" | chpasswd  # need a password for ssh
 

docs/sources/articles/using_supervisord.md

@@ -28,19 +28,14 @@ new image.
 
     FROM ubuntu:13.04
     MAINTAINER examples@docker.com
-    RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
-    RUN apt-get update
-    RUN apt-get upgrade -y
 
 ## Installing Supervisor
 
 We can now install our SSH and Apache daemons as well as Supervisor in
 our container.
 
-    RUN apt-get install -y openssh-server apache2 supervisor
+    RUN apt-get update && apt-get install -y openssh-server apache2 supervisor
-    RUN mkdir -p /var/lock/apache2 /var/run/apache2
+    RUN mkdir -p /var/lock/apache2 /var/run/apache2 /var/run/sshd /var/log/supervisor
-    RUN mkdir -p /var/run/sshd
-    RUN mkdir -p /var/log/supervisor
 
 Here we're installing the `openssh-server`,
 `apache2` and `supervisor`

docs/sources/examples/apt-cacher-ng.Dockerfile

@@ -9,7 +9,7 @@ FROM		ubuntu
 MAINTAINER	SvenDowideit@docker.com
 
 VOLUME		["/var/cache/apt-cacher-ng"]
-RUN		apt-get update ; apt-get install -yq apt-cacher-ng
+RUN		apt-get update && apt-get install -y apt-cacher-ng
 
 EXPOSE		3142
-CMD		chmod 777 /var/cache/apt-cacher-ng ; /etc/init.d/apt-cacher-ng start ; tail -f /var/log/apt-cacher-ng/*
+CMD		chmod 777 /var/cache/apt-cacher-ng && /etc/init.d/apt-cacher-ng start && tail -f /var/log/apt-cacher-ng/*

docs/sources/examples/apt-cacher-ng.md

@@ -28,10 +28,10 @@ Use the following Dockerfile:
     MAINTAINER  SvenDowideit@docker.com
 
     VOLUME      ["/var/cache/apt-cacher-ng"]
-    RUN     apt-get update ; apt-get install -yq apt-cacher-ng
+    RUN     apt-get update && apt-get install -y apt-cacher-ng
 
     EXPOSE      3142
-    CMD     chmod 777 /var/cache/apt-cacher-ng ; /etc/init.d/apt-cacher-ng start ; tail -f /var/log/apt-cacher-ng/*
+    CMD     chmod 777 /var/cache/apt-cacher-ng && /etc/init.d/apt-cacher-ng start && tail -f /var/log/apt-cacher-ng/*
 
 To build the image using:
 
@@ -61,7 +61,7 @@ a local version of a common base:
 
     FROM ubuntu
     RUN  echo 'Acquire::http { Proxy "http://dockerhost:3142"; };' >> /etc/apt/apt.conf.d/01proxy
-    RUN apt-get update ; apt-get install vim git
+    RUN apt-get update && apt-get install -y vim git
 
     # docker build -t my_ubuntu .
 

docs/sources/examples/mongodb.md

@@ -65,13 +65,12 @@ a MongoDB repository file for the package manager.
 After this initial preparation we can update our packages and install MongoDB.
 
     # Update apt-get sources AND install MongoDB
-    RUN apt-get update
+    RUN apt-get update && apt-get install -y mongodb-org
-    RUN apt-get install -y -q mongodb-org
 
 > **Tip:** You can install a specific version of MongoDB by using a list
 > of required packages with versions, e.g.:
 > 
->     RUN apt-get install -y -q mongodb-org=2.6.1 mongodb-org-server=2.6.1 mongodb-org-shell=2.6.1 mongodb-org-mongos=2.6.1 mongodb-org-tools=2.6.1
+>     RUN apt-get update && apt-get install -y mongodb-org=2.6.1 mongodb-org-server=2.6.1 mongodb-org-shell=2.6.1 mongodb-org-mongos=2.6.1 mongodb-org-tools=2.6.1
 
 MongoDB requires a data directory. Let's create it as the final step of our
 installation instructions.

docs/sources/examples/mongodb/Dockerfile

@@ -11,8 +11,7 @@ RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
 RUN echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | tee /etc/apt/sources.list.d/10gen.list
 
 # Update apt-get sources AND install MongoDB
-RUN apt-get update
+RUN apt-get update && apt-get install -y mongodb-org
-RUN apt-get install -y -q mongodb-org
 
 # Create the MongoDB data directory
 RUN mkdir -p /data/db
@@ -20,5 +19,5 @@ RUN mkdir -p /data/db
 # Expose port #27017 from the container to the host
 EXPOSE 27017
 
-# Set usr/bin/mongod as the dockerized entry-point application
+# Set /usr/bin/mongod as the dockerized entry-point application
-ENTRYPOINT usr/bin/mongod
+ENTRYPOINT ["/usr/bin/mongod"]

docs/sources/examples/postgresql_service.Dockerfile

@@ -13,14 +13,10 @@ RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B97B0AFCAA
 #     of PostgreSQL, ``9.3``.
 RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" > /etc/apt/sources.list.d/pgdg.list
 
-# Update the Ubuntu and PostgreSQL repository indexes
-RUN apt-get update
-
 # Install ``python-software-properties``, ``software-properties-common`` and PostgreSQL 9.3
 #  There are some warnings (in red) that show up during the build. You can hide
 #  them by prefixing each apt-get statement with DEBIAN_FRONTEND=noninteractive
-RUN apt-get -y -q install python-software-properties software-properties-common
+RUN apt-get update && apt-get install -y python-software-properties software-properties-common postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
-RUN apt-get -y -q install postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
 
 # Note: The official Debian and Ubuntu images automatically ``apt-get clean``
 # after each ``apt-get``

docs/sources/examples/postgresql_service.md

@@ -35,14 +35,10 @@ Start by creating a new `Dockerfile`:
     #     of PostgreSQL, ``9.3``.
     RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" > /etc/apt/sources.list.d/pgdg.list
 
-    # Update the Ubuntu and PostgreSQL repository indexes
-    RUN apt-get update
-
     # Install ``python-software-properties``, ``software-properties-common`` and PostgreSQL 9.3
     #  There are some warnings (in red) that show up during the build. You can hide
     #  them by prefixing each apt-get statement with DEBIAN_FRONTEND=noninteractive
-    RUN apt-get -y -q install python-software-properties software-properties-common
+    RUN apt-get update && apt-get install -y python-software-properties software-properties-common postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
-    RUN apt-get -y -q install postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
 
     # Note: The official Debian and Ubuntu images automatically ``apt-get clean``
     # after each ``apt-get``

docs/sources/examples/running_redis_service.md

@@ -13,8 +13,7 @@ Firstly, we create a `Dockerfile` for our new Redis
 image.
 
     FROM        ubuntu:12.10
-    RUN         apt-get update
+    RUN         apt-get update && apt-get install -y redis-server
-    RUN         apt-get -y install redis-server
     EXPOSE      6379
     ENTRYPOINT  ["/usr/bin/redis-server"]
 
@@ -49,9 +48,9 @@ container to only this container.
 Once inside our freshly created container we need to install Redis to
 get the `redis-cli` binary to test our connection.
 
-    $ apt-get update
+    $ sudo apt-get update
-    $ apt-get -y install redis-server
+    $ sudo apt-get install redis-server
-    $ service redis-server stop
+    $ sudo service redis-server stop
 
 As we've used the `--link redis:db` option, Docker
 has created some environment variables in our web application container.

docs/sources/examples/running_riak_service.md

@@ -25,13 +25,6 @@ of. We'll use [Ubuntu](https://registry.hub.docker.com/_/ubuntu/) (tag:
     FROM ubuntu:latest
     MAINTAINER Hector Castro hector@basho.com
 
-Next, we update the APT cache and apply any updates:
-
-    # Update the APT cache
-    RUN sed -i.bak 's/main$/main universe/' /etc/apt/sources.list
-    RUN apt-get update
-    RUN apt-get upgrade -y
-
 After that, we install and setup a few dependencies:
 
  - `curl` is used to download Basho's APT
@@ -46,7 +39,7 @@ After that, we install and setup a few dependencies:
 <!-- -->
 
     # Install and setup project dependencies
-    RUN apt-get install -y curl lsb-release supervisor openssh-server
+    RUN apt-get update && apt-get install -y curl lsb-release supervisor openssh-server
 
     RUN mkdir -p /var/run/sshd
     RUN mkdir -p /var/log/supervisor
@@ -61,23 +54,14 @@ Next, we add Basho's APT repository:
 
     RUN curl -sSL http://apt.basho.com/gpg/basho.apt.key | apt-key add --
     RUN echo "deb http://apt.basho.com $(lsb_release -cs) main" > /etc/apt/sources.list.d/basho.list
-    RUN apt-get update
 
 After that, we install Riak and alter a few defaults:
 
     # Install Riak and prepare it to run
-    RUN apt-get install -y riak
+    RUN apt-get update && apt-get install -y riak
     RUN sed -i.bak 's/127.0.0.1/0.0.0.0/' /etc/riak/app.config
     RUN echo "ulimit -n 4096" >> /etc/default/riak
 
-Almost there. Next, we add a hack to get us by the lack of
-`initctl`:
-
-    # Hack for initctl
-    # See: https://github.com/docker/docker/issues/1024
-    RUN dpkg-divert --local --rename --add /sbin/initctl
-    RUN ln -s /bin/true /sbin/initctl
-
 Then, we expose the Riak Protocol Buffers and HTTP interfaces, along
 with SSH:
 

docs/sources/examples/running_ssh_service.Dockerfile

@@ -5,10 +5,7 @@
 FROM    ubuntu:12.04
 MAINTAINER Thatcher R. Peskens "thatcher@dotcloud.com"
 
-# make sure the package repository is up to date
+RUN apt-get update && apt-get install -y openssh-server
-RUN apt-get update
-
-RUN apt-get install -y openssh-server
 RUN mkdir /var/run/sshd
 RUN echo 'root:screencast' |chpasswd
 

docs/sources/examples/running_ssh_service.md

@@ -15,10 +15,7 @@ quick access to a test container.
     FROM     ubuntu:12.04
     MAINTAINER Thatcher R. Peskens "thatcher@dotcloud.com"
 
-    # make sure the package repository is up to date
+    RUN apt-get update && apt-get install -y openssh-server
-    RUN apt-get update
-
-    RUN apt-get install -y openssh-server
     RUN mkdir /var/run/sshd
     RUN echo 'root:screencast' |chpasswd
 

docs/sources/reference/builder.md

@@ -516,23 +516,16 @@ For example you might add something like this:
     FROM      ubuntu
     MAINTAINER Victor Vieux <victor@docker.com>
 
-    # make sure the package repository is up to date
+    RUN apt-get update && apt-get install -y inotify-tools nginx apache2 openssh-server
-    RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
-    RUN apt-get update
-
-    RUN apt-get install -y inotify-tools nginx apache2 openssh-server
 
     # Firefox over VNC
     #
     # VERSION               0.3
 
     FROM ubuntu
-    # make sure the package repository is up to date
-    RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
-    RUN apt-get update
 
     # Install vnc, xvfb in order to create a 'fake' display and firefox
-    RUN apt-get install -y x11vnc xvfb firefox
+    RUN apt-get update && apt-get install -y x11vnc xvfb firefox
     RUN mkdir /.vnc
     # Setup a password
     RUN x11vnc -storepasswd 1234 ~/.vnc/passwd

docs/sources/userguide/dockerimages.md

@@ -245,8 +245,7 @@ example now for building our own Sinatra image for our development team.
     # This is a comment
     FROM ubuntu:14.04
     MAINTAINER Kate Smith <ksmith@example.com>
-    RUN apt-get -qq update
+    RUN apt-get update && apt-get install -y ruby ruby-dev
-    RUN apt-get -qqy install ruby ruby-dev
     RUN gem install sinatra
 
 Let's look at what our `Dockerfile` does. Each instruction prefixes a statement and is capitalized.
@@ -272,38 +271,168 @@ Sinatra gem.
 Now let's take our `Dockerfile` and use the `docker build` command to build an image.
 
     $ sudo docker build -t="ouruser/sinatra:v2" .
-    Uploading context  2.56 kB
+    Sending build context to Docker daemon 2.048 kB
-    Uploading context
+    Sending build context to Docker daemon 
     Step 0 : FROM ubuntu:14.04
-     ---> 99ec81b80c55
+     ---> e54ca5efa2e9
     Step 1 : MAINTAINER Kate Smith <ksmith@example.com>
-     ---> Running in 7c5664a8a0c1
+     ---> Using cache
-     ---> 2fa8ca4e2a13
+     ---> 851baf55332b
-    Removing intermediate container 7c5664a8a0c1
+    Step 2 : RUN apt-get update && apt-get install -y ruby ruby-dev
-    Step 2 : RUN apt-get -qq update
+     ---> Running in 3a2558904e9b
-     ---> Running in b07cc3fb4256
-     ---> 50d21070ec0c
-    Removing intermediate container b07cc3fb4256
-    Step 3 : RUN apt-get -qqy install ruby ruby-dev
-     ---> Running in a5b038dd127e
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+    Setting up manpages-dev (3.54-1ubuntu1) ...
+    Setting up libruby1.9.1 (1.9.3.484-2ubuntu1) ...
+    Setting up ruby1.9.1-dev (1.9.3.484-2ubuntu1) ...
+    Setting up ruby-dev (1:1.9.3.4) ...
     Setting up ruby (1:1.9.3.4) ...
     Setting up ruby1.9.1 (1.9.3.484-2ubuntu1) ...
     Processing triggers for libc-bin (2.19-0ubuntu6) ...
-     ---> 2acb20f17878
+    Processing triggers for ca-certificates (20130906ubuntu2) ...
-    Removing intermediate container a5b038dd127e
+    Updating certificates in /etc/ssl/certs... 164 added, 0 removed; done.
-    Step 4 : RUN gem install sinatra
+    Running hooks in /etc/ca-certificates/update.d....done.
-     ---> Running in 5e9d0065c1f7
+     ---> c55c31703134
-    . . .
+    Removing intermediate container 3a2558904e9b
+    Step 3 : RUN gem install sinatra
+     ---> Running in 6b81cb6313e5
+    unable to convert "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for README.rdoc, skipping
+    unable to convert "\xC3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to US-ASCII for README.rdoc, skipping
+    Successfully installed rack-1.5.2
+    Successfully installed tilt-1.4.1
     Successfully installed rack-protection-1.5.3
     Successfully installed sinatra-1.4.5
     4 gems installed
-     ---> 324104cde6ad
+    Installing ri documentation for rack-1.5.2...
-    Removing intermediate container 5e9d0065c1f7
+    Installing ri documentation for tilt-1.4.1...
-    Successfully built 324104cde6ad
+    Installing ri documentation for rack-protection-1.5.3...
+    Installing ri documentation for sinatra-1.4.5...
+    Installing RDoc documentation for rack-1.5.2...
+    Installing RDoc documentation for tilt-1.4.1...
+    Installing RDoc documentation for rack-protection-1.5.3...
+    Installing RDoc documentation for sinatra-1.4.5...
+     ---> 97feabe5d2ed
+    Removing intermediate container 6b81cb6313e5
+    Successfully built 97feabe5d2ed
 
 We've specified our `docker build` command and used the `-t` flag to identify
 our new image as belonging to the user `ouruser`, the repository name `sinatra`

hack/release.sh

@@ -290,7 +290,8 @@ echo deb $(s3_url)/ubuntu docker main > /etc/apt/sources.list.d/docker.list
 apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
 
 # Install docker
-apt-get update ; apt-get install -y lxc-docker
+apt-get update
+apt-get install -y lxc-docker
 
 #
 # Alternatively, just use the curl-able install.sh script provided at $(s3_url)