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>
Use the configuration parameters from the newly introduced
PodmanshConfig struct. This allows podmansh to be configured via
configuration files.
Signed-off-by: phoenix <felix.niederwanger@suse.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>
This commit creates a new command `podmansh` command which can be used by
administrators to provide a confined shell to their users.
The user will only have access to the volumes and capabilities for that
user.
Co-authored-by: Paul Holzinger <pholzing@redhat.com>
Co-authored-by: Daniel Walsh <dwalsh@redhat.com>
Co-authored-by: Petr Lautrbach <lautrbach@redhat.com>
Co-authored-by: Ed Santiago <santiago@redhat.com>
Signed-off-by: Lokesh Mandvekar <lsm5@fedoraproject.org>
there are no commands that are not supported by rootless mode, but
some commands require to run in the user namespace.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Podman machine os apply takes a takes a OCI image with container native ostree functionality and rebases the machine os on that image.
Currently, this requires the guest os inside the vm to use rpm-ostree.
When specifying an image, any container transport may be specified. If a
container transport is not specified, OS apply will attempt to search
the local containers-storage for the image, and if it is not found, it
will then attempt to use the Docker transport to pull from a remote
registry.
The architecture of OS apply is as follows:
podman machine os apply ssh's into the machine and calls podman machine os
apply. on the secondary call to podman machine os apply, apply
recognizes that it is inside the machine and does image operations, and
finally calls rpm-ostree rebase.
Tests are written but commented out, due to the chicken-and-egg problem.
Signed-off-by: Ashley Cui <acui@redhat.com>
The "podman kube play" command is designed to be a replacement for the
"podman play kube" command.
It performs the same function as "play kube" while also still working with the same flags and options.
The "podman play kube" command is still functional as an alias of "kube play".
Closes#12475
Signed-off-by: Niall Crowe <nicrowe@redhat.com>
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Update cobra to latest version. Remove workaround for podman -h.
Also regenerate the completion scripts.
[NO NEW TESTS NEEDED]
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
`podman -h` currently returns an error:
`Error: pflag: help requested`
This bug was introduced in 44d037898e, the problem is that we wrap the
error and cobra lib checks with `==` for this one and not errors.Is().
I have a PR upstream to fix this but for now this also works.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
When you run podman-remote unsahre for example you currently get:
Error: unrecognized command `podman-remote unshare`
This is because we do not add the command to the cobra tree when we run
in remote mode. However this is a bad user experience since it is not
clear that the command is only supported for local podman. Users are
left wondering why this does not work and could think the documentation
is wrong.
To fix it we add a clear error message:
Error: cannot use command "podman-remote unshare" with the remote podman client
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Add a extra `See 'podman command --help'` to the error output.
With this patch you now get:
```
$ podman run -h
Error: flag needs an argument: 'h' in -h
See 'podman run --help'
```
Fixes#13082Fixes#13002
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Podman image scp should never enter the Podman UserNS unless it needs to. This allows for
a sudo exec.Command to transfer images to and from rootful storage. If this command is run using sudo,
the simple sudo podman save/load does not work, machinectl/su is necessary here.
This modification allows for both rootful and rootless transfers, and an overall change of scp to be
more of a wrapper function for different load and save calls as well as the ssh component
Signed-off-by: cdoern <cdoern@redhat.com>
[NO TESTS NEEDED]
This commit cleans up two issues:
* Most commands support all EngineModes so default to that. Let
outlayers declare their intent.
* Use cobra.Annotations to set supported EngineMode. This simplies
instantiating commands as there is now one method to communicate a
commands requirements rather than two.
* Combined aliased commands into one file
* Fixed aliased commands where Args field did not match
* Updated examples in README.md for writing commands
* Remove redundant flag DisableFlagsInUseLine in cobra.Command
initialization.
Signed-off-by: Jhon Honce <jhonce@redhat.com>
Podman machine will be a mac-only command that manages the VM where
containers are run. Currently, only the CLI is written and the interface
function for the VM management is stub for future developement
The podman machine cli is only built on mac builds.
Signed-off-by: Ashley Cui <acui@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>
Implement podman secret create, inspect, ls, rm
Implement podman run/create --secret
Secrets are blobs of data that are sensitive.
Currently, the only secret driver supported is filedriver, which means creating a secret stores it in base64 unencrypted in a file.
After creating a secret, a user can use the --secret flag to expose the secret inside the container at /run/secrets/[secretname]
This secret will not be commited to an image on a podman commit
Signed-off-by: Ashley Cui <acui@redhat.com>
Currently we hard code TMPDIR environment variable to /var/tmp
if it is not set in the Environment. This causes TMPDIR environment
variable to be ignored if set in containers.conf.
This change now uses the host environment TMPDIR, followed by
containers.conf and then hard codes TMPDIR, if it was not set.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Allow automatic generation for shell completion scripts
with the internal cobra functions (requires v1.0.0+).
This should replace the handwritten completion scripts
and even adds support for fish. With this approach it is
less likley that completions and code are out of sync.
We can now create the scripts with
- podman completion bash
- podman completion zsh
- podman completion fish
To test the completion run:
source <(podman completion bash)
The same works for podman-remote and podman --remote and
it will complete your remote containers/images with
the correct endpoints values from --url/--connection.
The completion logic is written in go and provided by the
cobra library. The completion functions lives in
`cmd/podman/completion/completion.go`.
The unit test at cmd/podman/shell_completion_test.go checks
if each command and flag has an autocompletion function set.
This prevents that commands and flags have no shell completion set.
This commit does not replace the current autocompletion scripts.
Closes#6440
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
Want to have man pages match commands, since we have lots of printed
man pages with using Options, we will change the command line to use
Options in --help.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
We should default to the user name unmount rather then the internal
name of umount.
Also User namespace was not being handled correctly. We want to inform
the user that if they do a mount when in rootless mode that they have
to be first in the podman unshare state.
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>
Containers/image will use TMPDIR for the location of pulled layer blobs.
If TMPDIR is not set, it will use /tmp. Since this is known to be of
limited space on most systems, we change the default to /var/tmp
if the user has not told the tools where to store temporary files.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Windows terminal handling is different than darwin and linux. It needs to have the terminal mode set to enable virtual terminal processing. This allows colors and other things to work.
Signed-off-by: Brent Baude <bbaude@redhat.com>
Add the `podman generate kube` and `podman play kube` command. The code
has largely been copied from Podman v1 but restructured to not leak the
K8s core API into the (remote) client.
Both commands are added in the same commit to allow for enabling the
tests at the same time.
Move some exports from `cmd/podman/common` to the appropriate places in
the backend to avoid circular dependencies.
Move definitions of label annotations to `libpod/define` and set the
security-opt labels in the frontend to make kube tests pass.
Implement rest endpoints, bindings and the tunnel interface.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Added support for system service
* Enabled linting on the varlinkapi source, needed to support V2
service command
* Added support for PODMAN_SOCKET
Skip linting deprecated code
Rather than introduce bugs by correcting deprecated code, linting the
code is being skipped. Code that is being ported into V2 is being
checked.
Signed-off-by: Jhon Honce <jhonce@redhat.com>
during container creation, if no network is provided, we need to add a default value so the container can be later started.
use apiv2 container creation for RunTopContainer instead of an exec to the system podman. RunTopContainer now also returns the container id and an error.
added a libpod commit endpoint.
also, changed the use of the connections and bindings slightly to make it more convenient to write tests.
Fixes: 5366
Signed-off-by: Brent Baude <bbaude@redhat.com>
otherwise it triggers the config file initialization from
vendor/github.com/containers/common/pkg/config before the init() in
main.go can set correctly XDG_RUNTIME_DIR and DBUS_SESSION_BUS_ADDRESS
when they are missing.
commit 96de762eed introduced the
regression.
Closes: https://github.com/containers/libpod/issues/5314
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
`gocritic` is a powerful linter that helps in preventing certain kinds
of errors as well as enforcing a coding style.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Podman now supports untagging images via the `untag` sub-command for the
root and `image` commands. Testing and documentation has been added as
well.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
A true result from reexec.Init() isn't an error, but it indicates that
main() should exit with a success exit status.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
If we don't do this, we print WARN level messages that we should
not be printing by default.
Up one WARN message to ERROR so it still shows up by default.
Fixes: #4115Fixes: #4012
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
when using the remote client, users may need to specify a non-standard
port for ssh connections. we can do so on the command line and within
the remote-client configuration file.
Fixes: #3987
Signed-off-by: baude <bbaude@redhat.com>
Brent Baude
phoenix
Matt Heon
Lokesh Mandvekar
Urvashi Mohnani
Giuseppe Scrivano
Ashley Cui
Niall Crowe
Paul Holzinger
Jhon Honce
Valentin Rothberg
cdoern
Daniel J Walsh
Paul Holzinger
Qi Wang
Sascha Grunert
OpenShift Merge Robot
Nalin Dahyabhai
Matthew Heon