`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>
Commit 5fa6f686db added a regression which was fixed in eb71712626.
Apply the same fix again to prevent a panic and return a proper error
instead.
To not regress again I added a e2e test which makes sure we do not panic.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
The nolintlint linter does not deny the use of `//nolint`
Instead it allows us to enforce a common nolint style:
- force that a linter name must be specified
- do not add a space between `//` and `nolint`
- make sure nolint is only used when there is actually a problem
Signed-off-by: Paul Holzinger <pholzing@redhat.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>
Changes since 2022-05-31:
- add --omit-history option (buildah PR 4028)
Signed-off-by: Ed Santiago <santiago@redhat.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
command
Previously, if a container was not running, and the user ran the `podman
stats` command, an error would be reported: `Error: container state
improper`.
Podman now reports stats as the fields' default values for their
respective type if the container is not running:
```
$ podman stats --no-stream demo
ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU %
4b4bf8ce84ed demo 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00%
```
Closes: #14498
Signed-off-by: Jake Correnti <jcorrenti13@gmail.com>
implement podman pod clone, a command to create an exact copy of a pod while changing
certain config elements
current supported flags are:
--name change the pod name
--destroy remove the original pod
--start run the new pod on creation
and all infra-container related flags from podman pod create (namespaces etc)
resolves#12843
Signed-off-by: cdoern <cdoern@redhat.com>
Add a new `--overwrite` flag to `podman cp` to allow for overwriting in
case existing users depend on the behavior; they will have a workaround.
By default, the flag is turned off to be compatible with Docker and to
have a more sane behavior.
Fixes: #14420
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Note that the bud-logfile-with-split-logfile-by-platform test is skipped
on the remote client (see #14544).
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
- The State() function now returns machine.Starting status instead of an
empty string if the VM is in the process of starting.
- The `CheckExclusiveActiveVM()` function returns `true` to prevent
starting a VM while another is in the process of starting.
- `podman machine ls` displays "Currently starting" under "Last Up" for
the starting VM
- `podman machine ls` supports `{{.Starting}}` boolean field in the format
- `podman machine inspect` displays "starting" in the "State" field for
the starting VM
Signed-off-by: Shane Smith <shane.smith@shopify.com>
For some reason commit 5b79cf15a0 moved the container create options
parsing from cmd/podman/common to pkg/api/handlers. However it did not
remove the old code. Unfortunately it moved the code from an outdated
version and did not update it before this commit was merged.
Therefore a couple of regressions were introduced. I manually compared
both versions and found three missing bugfixes.
I fixed the network test again that was changed in bce97a3b5d. We
want bridge as default even as rootless. Sine the test is not run as
rootless in CI the regression was not caught.
Also the no hosts test never worked since it was missing the import
check if the hosts file exists.
I don't think we can check for the volume parsing change since this only
works on windows/wsl.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
When you try to complete a path which exists and it is a file the
completion logic did not check the parent dir for other matching file
names. To fix that we have to check if the current completion is not a
dir and use the parent dir in this case.
See the updated test for an example why this is required.
Also make sure directories are correctly completed, the shell always
adds the "/" as suffix to signal the user that this path is a directory.
In this case we do not want to automatically add a space. When the path
is a regular file we want the space after the suggestion since there is
nothing more to complete.
This better matches the normal default shell completion.
The test were changed to not assume any particular ordering since this
is irrelevant for the shell completion script and there is no guarantee
about the ordering.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Firstly, reset is now managed by the runtime itself as a part of
initialization. This ensures that it can be used even with
runtimes that would otherwise fail to be created - most notably,
when the user has changed a core path
(runroot/root/tmpdir/staticdir).
Secondly, we now attempt a best-effort removal even if the store
completely fails to be configured.
Third, we now hold the alive lock for the entire reset operation.
This ensures that no other Podman process can start while we are
running a system reset, and removes any possibility of a race
where a user tries to create containers or pull images while we
are trying to perform a reset.
[NO NEW TESTS NEEDED] we do not test reset last I checked.
Fixes#9075
Signed-off-by: Matthew Heon <mheon@redhat.com>
In podman run --help, the message said megabyte, gigabyte, etc. In reality podman takes mebibytes, gibibytes, etc.
[CI:DOCS]
Signed-off-by: Karthik Elango <kelango@redhat.com>
The comma-separated podman load output isn't conducive for using the
subsequent images. For tarballs with multiple images, the comma
separator must be manually identified and a suitable range identified.
Docker CLI on the other hand, has one image identifier per line:
Loaded image: repo1/name1:latest
Loaded image: repo1/name1:tag1
Loaded image: repo2/name2:tag1
(as of Docker version 20.10.16, build aa7e414).
Switch `podman load` to this format for consistency and usability.
[NO NEW TESTS NEEDED]
Signed-off-by: Alexander Scheel <alex.scheel@hashicorp.com>
Add shell completion for paths inside the container or image. Currently
podman run IMAGE [TAB] only uses the default shell completion which
suggests paths on the host. This is fine for some cases but often the
user wants a path which only exists in the image/container.
This commits adds support for that. Both podman create/run can now
complete the paths from the image, podman cp ctr:... now completes paths
from the actual container.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
When the volume does not exist we should output an error stating so and
not some generic one.
Fixes#14411
Signed-off-by: Paul Holzinger <pholzing@redhat.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>
Allowing custom flags to provider has the potential to break all the
hand-crafted commands currently in use. This could become a support
nightmare.
```release-note
NONE
```
[NO NEW TESTS NEEDED]
Signed-off-by: Jhon Honce <jhonce@redhat.com>
Buildah already supports using `--layers` with `--squash` after https://github.com/containers/buildah/pull/3674
if user wants to do so hence podman must honor similar configuration
in `--squash-all` behaviour if user wants to using cache.
PS: We cannot alter behaviour of `podman build --squash` for
docker-compat reasons hence this feature can be easily supported by
`--squash-all`.
Closes: https://github.com/containers/buildah/issues/4011
Signed-off-by: Aditya R <arajan@redhat.com>
These two functions were doing the exact same thing just
with cidfile and pod-id-file separately. Combine the functionality
to one function to remove repetative code.
Fix the TODO in cmd/podman/validate/args.go
[NO NEW TESTS NEEDED]
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
Fix up the parseEnv function to differentiate
between a label and env when parsing.
Don't do a system lookup when parsing labels.
[NO NEW TESTS NEEDED]
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
Same block contains similar lines above this is not needed as this looks
redundant.
[NO NEW TESTS NEEDED]
[NO TESTS NEEDED]
Signed-off-by: Aditya R <arajan@redhat.com>
Refactor test for deadlock by comparing error text vs. actual
ErrWillDeadlock constant. When running with --remote the error
constant will always be not equal to the error returned by the API.
```release-note
NONE
```
[NO NEW TESTS NEEDED]
Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Option left in images/diff.go CLI as comment implies it is needed for
backwards compatibility.
```release-note
NONE
```
[NO NEW TESTS NEEDED]
Signed-off-by: Jhon Honce <jhonce@redhat.com>
