the podman artifact verb is used to manage OCI artifacts. the following
verbs were added to `podman artifact`:
* add
* inspect
* ls
* pull
* push
* rm
Notable items with this PR:
* all artifact commands and their output are subject to change. i.e.
consider all of this tech preview
* there is no way to add a file to an artifact that already exists in
the store. you would need to delete and recreate the artifact.
* all references to artifacts names should be fully qualified names in
the form of repo/name:tag (i.e. quay.io/artifact/foobar:latest)
* i understand that we will likely want to be able to attribute things
like arch, etc to artifact files. this function is not available yet.
Many thanks to Paul Holzinger for autocompletion PRs and review PRs that
fixed issues early on.
Also fix up some Args function to specify the correct number of args.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Signed-off-by: Brent Baude <bbaude@redhat.com>
Moving from Go module v4 to v5 prepares us for public releases.
Move done using gomove [1] as with the v3 and v4 moves.
[1] https://github.com/KSubedi/gomove
Signed-off-by: Matt Heon <mheon@redhat.com>
Motivated to have a working `make lint` on Fedora 37 (beta).
Most changes come from the new `gofmt` standards.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Podman allows to store a container checkpoints as an images.
This patch makes the check that is used to recognise such checkpoint
images reusable by moving it in utils. This functionality will be reused
in a subsequent patch to extend the `podman run` command with support
for checkpoint images.
Signed-off-by: Radostin Stoyanov <radostin@redhat.com>
Refactored the networkPrune function to improve readability.
This commit changes the `networkPrune` function to
use the `PrintNetworkPruneResults` function.
[NO NEW TESTS NEEDED]
Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
'podman system prune' command always outputs "Deleted Images" message,
even though there is no dangling or unused image to remove.
This message should be output only if dangling or unused image exists.
[NO NEW TESTS NEEDED]
Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
This is an enhancement for the podman system prune feature.
In this issue, it is mentioned that 'network prune' should be
wired into 'podman system prune'
https://github.com/containers/podman/issues/8673
Therefore, I add the function to remove unused networks.
Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
Forward the ssh exit code to the podman caller. This is useful for
scripts. Use the same logic as podman unshare.
Fixes#14401
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Libpod or packages under /pkg should never import from /cmd/...
This will quickly result in import cycles and weird code paths.
Also there is no reason to use this special code we can just use
syscall.SIGHUB as SIGNAL.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
The linter ensures a common code style.
- use switch/case instead of else if
- use if instead of switch/case for single case statement
- add space between comment and text
- detect the use of defer with os.Exit()
- use short form var += "..." instead of var = var + "..."
- detect problems with append()
```
newSlice := append(orgSlice, val)
```
This could lead to nasty bugs because the orgSlice will be changed in
place if it has enough capacity too hold the new elements. Thus we
newSlice might not be a copy.
Of course most of the changes are just cosmetic and do not cause any
logic errors but I think it is a good idea to enforce a common style.
This should help maintainability.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
When podman gets an error it prints out "Error: " before
printing the error string. If the error message starts with
error, we end up with
Error: error ...
This PR Removes all of these stutters.
logrus.Error() also prints out that this is an error, so no need for the
error stutter.
[NO NEW TESTS NEEDED]
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This option causes Podman to not only remove the specified containers
but all of the containers that depend on the specified
containers.
Fixes: https://github.com/containers/podman/issues/10360
Also ran codespell on the code
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Podman does not relay exit code from buildah instead returns a generic
error code `125`. Following PR allows `podman` to relay exit code from
`imagebuildah` to `registry` as it is.
Signed-off-by: Aditya Rajan <arajan@redhat.com>
Standardize on no-trunc through the code.
Alias notruncate where necessary.
Standardize on the man page display of no-trunc.
Fixes: https://github.com/containers/podman/issues/8941
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Currently if you execute podman unpause --all, podman pause --all
Podman shows attempts to unpause containers that are not paused
and prints an error. This PR catches this error and only prints errors if
a paused container was not able to be unpaused.
Currently if you execute podman pause --all or podman kill --all, Podman
Podman shows attempts to pause or kill containers that are not running
and prints an error. This PR catches this error and only prints errors if
a running container was not able to be paused or killed.
Also change printing of multiple errors to go to stderr and to prefix
"Error: " in front to match the output of the last error.
Fixes: https://github.com/containers/podman/issues/11098
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This option allows users to specify the maximum amount of time to run
before conmon sends the kill signal to the container.
Fixes: https://github.com/containers/podman/issues/6412
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
We missed bumping the go module, so let's do it now :)
* Automated go code with github.com/sirkon/go-imports-rename
* Manually via `vgrep podman/v2` the rest
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Currently podman implements --override-arch and --overide-os
But Podman has made these aliases for --arch and --os. No
reason to have to specify --override, since it is clear what
the user intends.
Currently if the user specifies an --override-arch field but the
image was previously pulled for a different Arch, podman run uses
the different arch. This PR also fixes this issue.
Fixes: https://github.com/containers/podman/issues/8001
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
When doing a podman images, manifests lists look just like images, so
it is logical that users would assume that they can just podman push them
to a registry. The problem is we throw out weird errors when this happens
and users need to somehow figure out this is a manifest list rather then
an image, and frankly the user will not understand the difference.
This PR will make podman push just do the right thing, by failing over and
attempting to push the manifest if it fails to push the image.
Fix up handling of manifest push
Protocol should bring back a digest string, which can either be
printed or stored in a file.
We should not reimplement the manifest push setup code in the tunnel
code but take advantage of the api path, to make sure remote and local
work the same way.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This change adds code to report the reclaimed space after a prune.
Reclaimed space from volumes, images, and containers is recorded
during the prune call in a PruneReport struct. These structs are
collected into a slice during a system prune and processed afterwards
to calculate the total reclaimed space.
Closes#8658
Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
External containers are containers created outside of Podman.
For example Buildah and CRI-O Containers.
$ buildah from alpine
alpine-working-container
$ buildah run alpine-working-container touch /test
$ podman container exists --external alpine-working-container
$ podman container diff alpine-working-container
C /etc
A /test
Added --external flag to refer to external containers, rather then --storage.
Added --external for podman container exists and modified podman ps to use
--external rather then --storage. It was felt that --storage would confuse
the user into thinking about changing the storage driver or options.
--storage is still supported through the use of aliases.
Finally podman contianer diff, does not require the --external flag, since it
there is little change of users making the mistake, and would just be a pain
for the user to remember the flag.
podman container exists --external is required because it could fool scripts
that rely on the existance of a Podman container, and there is a potential
for a partial deletion of a container, which could mess up existing users.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
The `podman ps --all` command will now show containers that
are under the control of other c/storage container systems and
the new `ps --storage` option will show only containers that are
in c/storage but are not controlled by libpod.
In the below examples, the '*working-container' entries were created
by Buildah.
```
podman ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
9257ef8c786c docker.io/library/busybox:latest ls /etc 8 hours ago Exited (0) 8 hours ago gifted_jang
d302c81856da docker.io/library/busybox:latest buildah 30 hours ago storage busybox-working-container
7a5a7b099d33 localhost/tom:latest ls -alF 30 hours ago Exited (0) 30 hours ago hopeful_hellman
01d601fca090 localhost/tom:latest ls -alf 30 hours ago Exited (1) 30 hours ago determined_panini
ee58f429ff26 localhost/tom:latest buildah 33 hours ago storage alpine-working-container
podman ps --external
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d302c81856da docker.io/library/busybox:latest buildah 30 hours ago external busybox-working-container
ee58f429ff26 localhost/tom:latest buildah 33 hours ago external alpine-working-container
```
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
With the advent of Podman 2.0.0 we crossed the magical barrier of go
modules. While we were able to continue importing all packages inside
of the project, the project could not be vendored anymore from the
outside.
Move the go module to new major version and change all imports to
`github.com/containers/libpod/v2`. The renaming of the imports
was done via `gomove` [1].
[1] https://github.com/KSubedi/gomove
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Adds podman system prune for v2.
Refactoring for code reuse from pods containers images and volume prune.
Adds and enables testcases to support the added feature.
Signed-off-by: Sujil02 <sushah@redhat.com>
* Combine cobra.Command helper functions into validate package
from registry and common packages
* Introduce ChoiceValue for flags
Signed-off-by: Jhon Honce <jhonce@redhat.com>
Implement `podman build` for the local client. The remote client will
require some rather large work in the backend and a new build endpoint
for the libpod rest API.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Brent Baude
Matt Heon
Erik Sjölund
Daniel J Walsh
Valentin Rothberg
Radostin Stoyanov
Toshiki Sonoda
Paul Holzinger
Valentin Rothberg
Aditya Rajan
Baron Lenardson
Qi Wang
Sujil02
Jhon Honce