Commit Graph

1849 Commits

Author SHA1 Message Date
Matthew Heon 6f1440a3ec Add support for the unless-stopped restart policy
We initially believed that implementing this required support for
restarting containers after reboot, but this is not the case.
The unless-stopped restart policy acts identically to the always
restart policy except in cases related to reboot (which we do not
support yet), but it does not require that support for us to
implement it.

Changes themselves are quite simple, we need a new restart policy
constant, we need to remove existing checks that block creation
of containers when unless-stopped was used, and we need to update
the manpages.

Fixes #6508

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-17 11:16:12 -04:00
OpenShift Merge Robot 78ad57ebd3
Merge pull request #6636 from mheon/add_warnings
Re-add resource limit warnings to Specgen
2020-06-17 16:51:51 +02:00
OpenShift Merge Robot 200afe7a94
Merge pull request #6583 from mheon/inspect_ctr_before_img
Fix podman inspect on overlapping/missing objects
2020-06-17 16:27:15 +02:00
Brent Baude 65c3a56602 fix misc remote build issues
address problem when multiple -t were sent.  and rework remote build's tarball if a context dir is given other than ".".

Fixes: #6578
Fixes: #6577

Signed-off-by: Brent Baude <bbaude@redhat.com>
2020-06-17 09:01:43 -05:00
OpenShift Merge Robot 38391ed25f
Merge pull request #6622 from goochjj/podman_fix_init
Fix --init and --init-path
2020-06-17 15:42:30 +02:00
Daniel J Walsh a36bc15266
Fix handling of old oci hooks
Podman is blowing up with oci-umount hook, because
it was never rewritten to support the v1.0.0 value.

This PR adds support for the older version and cleans
up the hook handling.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-17 05:39:57 -04:00
OpenShift Merge Robot 4fb0f56063
Merge pull request #6638 from jwhonce/issues/6548
[CI:DOCS] Fixes #6548
2020-06-17 11:20:51 +02:00
Jhon Honce 64d3508a94 [CI:DOCS] Fixes #6548
* Update swagger documentation

Signed-off-by: Jhon Honce <jhonce@redhat.com>
2020-06-16 15:57:38 -07:00
Matthew Heon c51c593ff6 Re-add resource limit warnings to Specgen
These were part of Podman v1.9, but were lost in the transition
to using Specgen to create containers. Most resource limits are
checked via the sysinfo package to ensure they are safe to use
(the cgroup is mounted, kernel support is present, etc) and
removed if not safe. Further, bounds checks are performed to
ensure that values are valid.

Ensure these warnings are printed client-side when they occur.
This part is a little bit gross, as it happens in pkg/infra and
not cmd/podman, which is largely down to how we implemented
`podman run` - all the work is done in pkg/infra and it returns
only once the container has exited, and we need warnings to print
*before* the container runs. The solution here, while inelegant,
avoid the need to extensively refactor our handling of run.

Should fix blkio-limit warnings that were identified by the FCOS
test suite.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-16 17:32:01 -04:00
Daniel J Walsh e67dd9ffab
Add <return> to lines returen in podman-remote logs
Every line is sent back individually over the APIv2 as
logs, but we are not adding the '\n' to give us line breaks.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-16 17:21:43 -04:00
Ashley Cui e867fe5c3e Show Anon, GID, UID in v2 volumes
Anon, GID, UID parameters previously hidden if empty in podman volume for API v2.

Signed-off-by: Ashley Cui <acui@redhat.com>
2020-06-16 15:48:53 -04:00
Matthew Heon 6589d75565 Fix podman inspect on overlapping/missing objects
This started as a small fix to `podman inspect` where a container
and image, with the same name/tag, were present, and
`podman inspect` was run on that name. `podman inspect` in 1.9
(and `docker inspect`) will give you the container; in v2.0, we
gave the image. This was an easy fix (just reorder how we check
for image/container).

Unfortunately, in the process of testing this fix, I determined
that we regressed in a different area. When you run inspect on
a number of containers, some of which do not exist,
`podman inspect` should return an array of inspect results for
the objects that exist, then print a number of errors, one for
each object that could not be found. We were bailing after the
first error, and not printing output for the containers that
succeeded. (For reference, this applied to images as well). This
required a much more substantial set of changes to properly
handle - signatures for the inspect functions in ContainerEngine
and ImageEngine, plus the implementations of these interfaces,
plus the actual inspect frontend code needed to be adjusted to
use this.

Fixes #6556

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-16 14:33:33 -04:00
Joseph Gooch eb8bfdad3e Fix --init and --init-path
Init properly passed into specgen
Allow --init with --systemd=true but not --systemd=always.

Signed-off-by: Joseph Gooch <mrwizard@dok.org>
2020-06-16 17:37:39 +00:00
Daniel J Walsh fb4148bc41
Fix podman-remote images
Looks like we went too far with the linters.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-16 12:29:25 -04:00
Valentin Rothberg af3c4d88b4 handlers/compat: fix lint error
Fix a lint error of an used parameter.  The error must have sneaked in
with a PR that was merged after the recent linter enablement.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-16 11:11:53 +02:00
Valentin Rothberg 2a565f49c2 auto-update: use image's arch
Use the architecture of the local image when looking for a new image on
a registry.  It seems to be common practice on ARM to tweak the
architecture choice to pull the correct image.

Fixes: #6613
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-16 10:52:13 +02:00
OpenShift Merge Robot 2c7b39ddb8
Merge pull request #6589 from rhatdan/attach
Handle errors on attach properly
2020-06-15 14:11:00 -04:00
OpenShift Merge Robot 5a82a559c6
Merge pull request #6601 from zhangguanzhang/podman-cp-dir
fix podman cp can create an extra directory when the source is the container's root directory
2020-06-15 13:20:35 -04:00
OpenShift Merge Robot 6e0cf67874
Merge pull request #6590 from zhangguanzhang/master
Add the missing return in the API handlers' image_build method
2020-06-15 13:17:41 -04:00
OpenShift Merge Robot 2716234af3
Merge pull request #6603 from sujil02/python-test
Adds more docker py test
2020-06-15 13:11:24 -04:00
OpenShift Merge Robot b005465cb0
Merge pull request #6597 from rhatdan/image
Add some additional fields to imageinspect
2020-06-15 13:08:28 -04:00
OpenShift Merge Robot 10c6c806ea
Merge pull request #6553 from vrothberg/replace
--replace for containers and pods
2020-06-15 12:54:36 -04:00
Daniel J Walsh b2792dd76a
Handle errors on attach properly
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-15 12:37:17 -04:00
zhangguanzhang 9d293bd2de fix podman cp can create an extra directory level
Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
2020-06-15 23:56:45 +08:00
OpenShift Merge Robot 230cd2525f
Merge pull request #6599 from afbjorklund/server-built
The string field of Built was missing from server
2020-06-15 09:59:46 -04:00
Valentin Rothberg 6118ab4948 generate systemd: `--replace` on named containers/pods
Use `--replace` for named containers and pods.  This will clean up
previous containers and podsthat may not have been removed after a
system crash.

Fixes: #5485
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-15 15:56:02 +02:00
OpenShift Merge Robot f4c3b718eb
Merge pull request #6557 from rhatdan/lint
Turn on More linters
2020-06-15 09:19:40 -04:00
Daniel J Walsh 200cfa41a4
Turn on More linters
- misspell
    - prealloc
    - unparam
    - nakedret

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-15 07:05:56 -04:00
Sujil02 4a3f3b5c02 Adds more docker py test
Addes more docker py test
Optimize test to import images from cache
Rename test class and dir for python unittest framework

Signed-off-by: Sujil02 <sushah@redhat.com>
2020-06-15 02:57:55 -04:00
Anders F Björklund 1c573a5ed5 The string field of Built was missing from server
It should match the client version, but was empty

Signed-off-by: Anders F Björklund <anders.f.bjorklund@gmail.com>
2020-06-13 21:43:19 +02:00
Daniel J Walsh ec258365a7
Add some additional fields to imageinspect
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-13 08:54:20 -04:00
zhangguanzhang f9abd33c23 Add the missing return
Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
2020-06-12 23:33:09 +08:00
Daniel J Walsh 99f2a4e4b9
Reassemble filters on the server side
--filter label=foo=bar, was been translated on the server side to
--filter label=foo --filter=bar

This PR fixes this back to what the user specified.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-12 06:48:49 -04:00
TomSweeneyRedHat 05b90a04b2 [CI:DOCS] Fix carriage returns in API v2 header
ReadTheDocs was wrapping lines and removing leading spaces unless there
a blank line in between.  This adds the blank lines to make the
examples more readable on https://docs.podman.io/en/latest/_static/api.html

Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
2020-06-11 16:02:06 -04:00
OpenShift Merge Robot 1f05606fac
Merge pull request #6564 from TomSweeneyRedHat/dev/tsweeney/apidocstart
[CI:DOCS] Add quick start directions to APIv2 Dock
2020-06-11 14:43:44 -04:00
OpenShift Merge Robot 39ad0387ca
Merge pull request #6415 from vrothberg/systemd-new-pod
podman-generate-systemd --new for pods
2020-06-11 10:56:11 -04:00
OpenShift Merge Robot f1b6840382
Merge pull request #6516 from zhangguanzhang/master
fix api fails with 'strconv.ParseUint: parsing "tcp": invalid syntax'
2020-06-11 10:27:59 -04:00
TomSweeneyRedHat dee1bf0d2f [CI:DOCS] Add quick start directions to APIv2 Dock
Adds some quick start up directions to the top of the
API v2 documentation and a few examples.
This strongly leverages comments from @jgallucci32 in #6535.

Fixes: #6535

Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
2020-06-11 09:15:51 -04:00
OpenShift Merge Robot 5f3e64f643
Merge pull request #6569 from giuseppe/create-slice-only-systemd
podman: create scope only if --cgroup-manager=systemd
2020-06-11 08:58:40 -04:00
OpenShift Merge Robot b62e50f53b
Merge pull request #6256 from theunrealgeek/play_kube_deployment
Support k8s Deployment in play kube
2020-06-11 08:53:00 -04:00
Giuseppe Scrivano edeccb678f
podman: create scope only if --cgroup-manager=systemd
drop check for current cgroup ownership if the cgroup manager is not
set to systemd.

Closes: https://github.com/containers/libpod/issues/4483

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2020-06-11 13:28:05 +02:00
Valentin Rothberg 05713fbbf3 generate systemd: wrap pod/ctr lookup errors
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 8d8746adee generate systemd: create pod template
Create a new template for generating a pod unit file. Eventually, this
allows for treating and extending pod and container generation
seprately.

The `--new` flag now also works on pods.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 35ae53067f generate systemd: refactor
Refactor the systemd-unit generation code and move all the logic into
`pkg/systemd/generate`.  The code was already hard to maintain but I
found it impossible to wire the `--new` logic for pods in all the chaos.

The code refactoring in this commit will make maintaining the code
easier and should make it easier to extend as well.  Further changes and
refactorings may still be needed but they will easier.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 557a9c1211 generate systemd: rename source files
Rename to `containers{_test}.go` to make some place for the upcoming pod
changes.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 9232d4e443 generate systemd: rephrase lookup error
Rephrase the lookup error when the specified name or ID does not refer
to a container or pod.  Until, only the pod-lookup error has been
returned which can be confusing when actually looking for a container;
a user might have just mistyped the ID or name.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 402c68b41d pod create: add `--infra-conmon-pidfile`
Add an `--infra-conmon-pidfile` flag to `podman-pod-create` to write the
infra container's conmon process ID to a specified path.  Several
container sub-commands already support `--conmon-pidfile` which is
especially helpful to allow for systemd to access and track the conmon
processes.  This allows for easily tracking the conmon process of a
pod's infra container.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 144c6bb76d generate systemd: rename "cid" to "ctr-id"
Rename the container ID file from "cid" to "ctr-id" to make the
generated unit files a) easier to read and to b) pro-actively
avoid any confusion when pod ID files are being added in the
future.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 7d71d24440 podman-pod{rm,start,stop}: support --pod-id-file
Support the `--pod-id-file` flag in the rm, start and stop pod commands.
This completes the already support flag in pod-create and is another
prerequisite for generating generic systemd unit files for pods.

Also add completions, docs and tests.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 7f5aabb083 systemd/generate: remove unused infra container field
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
Valentin Rothberg 636881ece5 pod config: add a `CreateCommand` field
Add a `CreateCommand` field to the pod config which includes the entire
`os.Args` at pod-creation.  Similar to the already existing field in a
container config, we need this information to properly generate generic
systemd unit files for pods.  It's a prerequisite to support the `--new`
flag for pods.

Also add the `CreateCommand` to the pod-inspect data, which can come in
handy for debugging, general inspection and certainly for the tests that
are added along with the other changes.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-11 11:01:13 +02:00
OpenShift Merge Robot 63468464e8
Merge pull request #6546 from rhatdan/lint
Turn on golint
2020-06-10 08:42:16 -04:00
Daniel J Walsh 87718c4e67
Fix Id->ID where possible for lint
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-10 05:49:41 -04:00
Daniel J Walsh 4bb43b898d
Fixup issues found by golint
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-10 05:49:41 -04:00
Matthew Heon 817dbdfdf8 Ensure signal validation happens first in pod kill
This fixes an error in the system tests, which expect that when
you try and kill a nonexistent pod with an incorrect signal, you
receive an error about the signal, not the pod.

At the same time, fix a missing return statement in the bindings,
which could also have caused us grief.

Fixes #6540

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-09 14:10:10 -04:00
zhangguanzhang 3218736cff fix api fails with 'strconv.ParseUint: parsing "tcp": invalid syntax'
Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
2020-06-10 00:03:04 +08:00
Matthew Heon 1cc9731dfa Add parallel operation to `podman stop`
This is the other command that benefits greatly from being run in
parallel, due to the potential 15-second timeout for containers
that ignore SIGTERM.

While we're at it, also clean up how stop timeout is set. This
needs to be an optional parameter, so that the value set when the
container is created with `--stop-timeout` will be respected.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-05 16:18:53 -04:00
Daniel J Walsh c8f57b71a4
Fix handling of systemd.
Systemd enablement has to happen on the server side, since we need
check if the image is running systemd.

Also need to make sure user setting the StopSignal is not overriden on the
server side. But if not set and using systemd, we set it correctly.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-05 13:01:57 -04:00
OpenShift Merge Robot c448c03269
Merge pull request #6495 from mheon/parallel_execution
Add parallel execution code for container operations
2020-06-05 12:27:25 -04:00
Matthew Heon 89a1e7db39 Add parallel execution code for container operations
This code will run container operations in parallel, up to a
given maximum number of threads. Currently, it has only been
enabled for local `podman rm` as a proof of concept.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-05 11:31:05 -04:00
OpenShift Merge Robot f2432335ef
Merge pull request #6498 from mheon/fix_pod_hostname
Ensure that containers in pods properly set hostname
2020-06-05 09:41:26 -04:00
Daniel J Walsh 10ace87ca9
Fix handling of ThrottleWriteIOPSDevice
This is causing the UBuntu tests to fail.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-05 08:11:37 -04:00
theunrealgeek 62b7a770e8 Fix missing doc for field in PlayKubePod
Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
2020-06-04 18:39:37 -07:00
Matthew Heon 644a7b78ff Ensure that containers in pods properly set hostname
When we moved to the new Namespace types in Specgen, we made a
distinction between taking a namespace from a pod, and taking it
from another container. Due to this new distinction, some code
that previously worked for both `--pod=$ID` and
`--uts=container:$ID` has accidentally become conditional on only
the latter case. This happened for Hostname - we weren't properly
setting it in cases where the container joined a pod.
Fortunately, this is an easy fix once we know to check the
condition.

Also, ensure that `podman pod inspect` actually prints hostname.

Fixes #6494

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-04 16:32:10 -04:00
OpenShift Merge Robot ceef4f6819
Merge pull request #6491 from vrothberg/fix-6490
/images/.../json: fix port parsing
2020-06-04 15:23:16 +02:00
OpenShift Merge Robot c133e55afc
Merge pull request #6485 from QiWang19/remote-ignore
fix remote test --ignore & turn on more tests
2020-06-04 14:52:25 +02:00
OpenShift Merge Robot 6682ea8f0d
Merge pull request #6481 from QiWang19/rm-test-stop
turn on remote stop_test
2020-06-04 14:49:35 +02:00
OpenShift Merge Robot 9d138724ab
Merge pull request #6486 from baude/v2infoaddsocket
add socket information to podman info
2020-06-04 14:43:52 +02:00
Valentin Rothberg 6229d9d07d /images/.../json: fix port parsing
Fix a bug when parsing the `ExposedPorts` of the image that lead to
panics when the field was set.  The OCI image spec allows three valid
formats: `tcp/port`, `udp/port` and `port`

Fixes: #6490
Reported-by: @jgallucci32
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-06-04 09:37:27 +02:00
Brent Baude d023909c0b add socket information to podman info
this is step 1 to self-discovery of remote ssh connections.  we add a remotesocket struct to info to detect what the socket path might be.

Co-authored-by: Jhon Honce <jhonce@redhat.com>
Signed-off-by: Brent Baude <bbaude@redhat.com>
2020-06-03 15:20:37 -05:00
OpenShift Merge Robot 1f8c509faf
Merge pull request #6478 from rhatdan/abisupport
Remove use of ABISupport buildtag
2020-06-03 22:12:33 +02:00
theunrealgeek a338cd4e8a Update comment related to seccomp profiles in play kube
Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
2020-06-03 12:57:08 -07:00
Matthew Heon 61ea85bddb When stopping containers locally, ensure cleanup runs
The cleanup process was already running and ensuring that mounts
and networking configuration was cleaned up on container stop,
but this was async from the actual `podman stop` command which
breaks some expectations - the container is still mounted at the
end of `podman stop` and will be cleaned up soon, but not
immediately. Fortunately, it's a trivial change to resolve this.

Fixes #5747

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-03 15:16:24 -04:00
Daniel J Walsh 9263ed2ab1
Remove use of ABISupport buildtag
We need to default to building podman. If you specify no build
tags you will not build podman, not podman-remote.

Just using remote flag to indicate podman-remote and !remote for
podman.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2020-06-03 15:11:34 -04:00
Qi Wang f313a88441 fix remote test --ignore & turn on more tests
fix remote test --ignore & turn on more tests

Signed-off-by: Qi Wang <qiwan@redhat.com>
2020-06-03 15:04:58 -04:00
OpenShift Merge Robot cbfb4980ce
Merge pull request #6469 from jwhonce/wip/auth
V2 Add support for ssh authentication methods
2020-06-03 19:43:56 +02:00
OpenShift Merge Robot df0141dc20
Merge pull request #6473 from mheon/fix_inspect_segfault
Fix a segfault in `podman inspect -l` w/ no containers
2020-06-03 19:27:54 +02:00
Qi Wang e77db144ab turn on remote stop_test
turn on stop_test  --cidfile

Signed-off-by: Qi Wang <qiwan@redhat.com>
2020-06-03 12:55:58 -04:00
Jhon Honce cbca625328 V2 Add support for ssh authentication methods
* podman --remote ssh://<user>:<password>@<host>:<port><path>
* podman --remote ssh://<user>:<password>@<host>:<port><path> \
  --identity <path> --passphrase <phrase>
* ssh-add <key>
  podman --remote ssh://<user>@<host><path>
* Fix `podman help` to run even if podman missing components
* Prompt for passphrase on stdin IFF key is protected and passphrase
  not given via any other configuration

* cobra flags do not support optional value flags therefore refactored
  --remote to be a boolean and --url will now contain the URI to Podman
  service

Signed-off-by: Jhon Honce <jhonce@redhat.com>
2020-06-03 09:54:39 -07:00
theunrealgeek 103c9225a9 Fix existing tests
Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
2020-06-02 20:33:16 -07:00
theunrealgeek 478f296fb3 Modify PlayKubeReport to preserve pod->container mapping
Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
2020-06-02 20:33:16 -07:00
theunrealgeek ce7a9f0314 supporting k8s Deployment objects
Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
2020-06-02 20:33:16 -07:00
Qi Wang 5473ba95d7 Turn on remote rm_test --cidfile
Turn on remote rm_test --cidfile

Signed-off-by: Qi Wang <qiwan@redhat.com>
2020-06-02 19:12:31 -04:00
OpenShift Merge Robot 26bb48951f
Merge pull request #6468 from mheon/remote_detached_exec
Enable detached exec for remote
2020-06-03 00:02:20 +02:00
Matthew Heon 4b37d4d5af Fix a segfault in `podman inspect -l` w/ no containers
We also need to rework container/image inspect to be separate,
but that can happen in another PR.

Fixes #6472

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-02 17:22:00 -04:00
OpenShift Merge Robot 4632a4b706
Merge pull request #6467 from baude/v2windowsenv
make env handling os dependent
2020-06-02 22:36:46 +02:00
Matthew Heon e0d9404634 Enable detached exec for remote
The biggest obstacle here was cleanup - we needed a way to remove
detached exec sessions after they exited, but there's no way to
tell if an exec session will be attached or detached when it's
created, and that's when we must add the exit command that would
do the removal. The solution was adding a delay to the exit
command (5 minutes), which gives sufficient time for attached
exec sessions to retrieve the exit code of the session after it
exits, but still guarantees that they will be removed, even for
detached sessions. This requires Conmon 2.0.17, which has the new
`--exit-delay` flag.

As part of the exit command rework, we can drop the hack we were
using to clean up exec sessions (remove them as part of inspect).
This is a lot cleaner, and I'm a lot happier about it.

Otherwise, this is just plumbing - we need a bindings call for
detached exec, and that needed to be added to the tunnel mode
backend for entities.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-02 15:30:42 -04:00
OpenShift Merge Robot c4ccd7cbc1
Merge pull request #6435 from QiWang19/uid
check --user range for rootless containers
2020-06-02 20:51:13 +02:00
Qi Wang 77e4b077b9 check --user range for rootless containers
Check --user range if it's a uid for rootless containers. Returns error if it is out of the range. From https://github.com/containers/libpod/issues/6431#issuecomment-636124686

Signed-off-by: Qi Wang <qiwan@redhat.com>
2020-06-02 11:28:58 -04:00
Brent Baude 70e6b2e6dd make env handling os dependent
environment variables are handled differently on windows vs linux.  here we split them to be handled but no actually processing of windows environment variables was done.  it can be added for future.  hoowever, now we dont get errors on windows about processing them.

Signed-off-by: Brent Baude <bbaude@redhat.com>
2020-06-02 08:28:08 -05:00
OpenShift Merge Robot 94f2241831
Merge pull request #6411 from mheon/exec_bindings
Add bindings for exec and enable attached remote exec
2020-06-02 06:08:21 -04:00
Matthew Heon 45a7e7266e Add bindings for exec and enable attached remote
This adds bindings for starting exec sessions, and then uses them
to wire up detached exec. Code is heavily based on Attach code
for containers, slightly modified to handle exec sessions.

Bindings are presently attached-only, detached is pending on a
Conmon update landing in CI. I'll probably get to that next.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
2020-06-01 17:24:00 -04:00
OpenShift Merge Robot e92a65f38c
Merge pull request #6453 from jwhonce/wip/errors
Add invalid value to error message
2020-06-01 20:44:48 +02:00
Brent Baude 990514ea92 Add support for format {{.Label}}
the pod ps man page says .Label is valid go template format. i dont think the function was actually ever implemented.

Fixes #6448

Signed-off-by: Brent Baude <bbaude@redhat.com>
2020-06-01 11:54:15 -05:00
Jhon Honce 670f7c271f Add invalid value to error message
Signed-off-by: Jhon Honce <jhonce@redhat.com>
2020-06-01 09:23:10 -07:00
Brent Baude 8c1883721c Fix leak of empty tarball
In cases of trying to export an image, if the image was not found, we leaked an empty tarball or directory depending on the format.

Fixes: #6409

Signed-off-by: Brent Baude <bbaude@redhat.com>
2020-06-01 10:07:58 -05:00
OpenShift Merge Robot c479d63dd6
Merge pull request #6356 from baude/v2copyendpoints
v2 copy endpoints
2020-05-30 05:06:48 -04:00
Valentin Rothberg dc80267b59 compat handlers: add X-Registry-Auth header support
* Support the `X-Registry-Auth` http-request header.

 * The content of the header is a base64 encoded JSON payload which can
   either be a single auth config or a map of auth configs (user+pw or
   token) with the corresponding registries being the keys.  Vanilla
   Docker, projectatomic Docker and the bindings are transparantly
   supported.

 * Add a hidden `--registries-conf` flag.  Buildah exposes the same
   flag, mostly for testing purposes.

 * Do all credential parsing in the client (i.e., `cmd/podman`) pass
   the username and password in the backend instead of unparsed
   credentials.

 * Add a `pkg/auth` which handles most of the heavy lifting.

 * Go through the authentication-handling code of most commands, bindings
   and endpoints.  Migrate them to the new code and fix issues as seen.
   A final evaluation and more tests is still required *after* this
   change.

 * The manifest-push endpoint is missing certain parameters and should
   use the ABI function instead.  Adding auth-support isn't really
   possible without these parts working.

 * The container commands and endpoints (i.e., create and run) have not
   been changed yet.  The APIs don't yet account for the authfile.

 * Add authentication tests to `pkg/bindings`.

Fixes: #6384
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-05-29 15:39:37 +02:00
OpenShift Merge Robot 6e3aec3c6d
Merge pull request #6419 from mheon/signal_parse_windows
Ensure that signal names can be parsed on Windows
2020-05-29 06:00:48 -04:00
Jhon Honce 5626c2163b V2 verify JSON output is consistent and doesn't drift
$ cd test/apiv2
$ python -m unittest -v test_rest_v1_0_0.TestApi

Signed-off-by: Jhon Honce <jhonce@redhat.com>
2020-05-28 16:20:29 -07:00