Added support for "podman buildx inspect". The goal was to replicate the default output from "docker buildx inspect" as
much as possible but a problem encountered was podman not supporting BuildKit. To replicate the output I resorted to
printing the statements with default values but only changed the driver name to use podman instead of docker. Since
there was no buildkit, gave it the value of "N/A" to depict it's not supported. For Platforms, I resorted to using
the emulated architectures found on your linux system + the host architecture of your local machine or podman server. The
bootstrap flag was also added but is considered a NOP since there is no buildkit container to run before running inspect.
An extra field was added to the HostInfo struct so when you run "podman info" the emulated architectures will show, this
was used so you can grab the information from the podman engine.
Fixes#13014
Signed-off-by: Joshua Arrevillaga <2004jarrevillaga@gmail.com>
Netavark v1.15 added new warnings on some invalid names and that
triggerd a new test failure in podman e2e test.
The "Podman kube play with disabled cgroup" case now complains about an
empty name:
podman [options] kube play /tmp/CI_aM20/podman-e2e-3156601197/subtest-3441376193/p/kube.yaml
[WARN netavark::network::bridge] invalid network alias "": name is empty, ignoring this name
This is because this test does not set a container name thus the code
was adding an empty string so to fix it check if the name is not empty
first.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Docker does not require `--type` to be passed, defaulting to
`type=volume` in cases where it's not passed. Do the same in our
volume parsing, and add a test to verify this works as expected.
Fixes#26101
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Given I wrote this and I still mess it up on a regular basis, I
cannot be alone in forgetting whether "dst" or "dest" is the
correct short option for "destination". Let's just make both
valid, I don't see a reason not to.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Currently setting log_tag from containers.conf will override any value
set via --log-opt tag=value option. This commit fixes this.
Fixes: https://github.com/containers/podman/issues/26236
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
When using `docker compose run --entrypoint ''`, docker sends
`"Entrypoint": []` in the JSON. Podman currently treats that
as `nil` and fallback to default image entrypoint.
This is not what is expected by the user. Instead, it should
not use any entrypoint.
This commit fixes it by properly propagating the `[]` downstream
to libpod.
Fixes: #26078
Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
The Windows source folder path was not converted in the corresponding
machine folder path when the volume was of type overlay as it does for
other bind mount volumes.
Fix#25988
Signed-off-by: Mario Loriedo <mario.loriedo@gmail.com>
Hard coding to none without checking containers.conf is not a good idea
as users who liked the previous behavior and the podman default behavior
of keeping the hosts entries can no longer do that.
With this commit they can set base_hosts_file = "/etc/hosts" to restore
the previous behavior.
Fixes: https://issues.redhat.com/browse/RHEL-92995
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
This commit adds two new annotations named
io.podman.annotations.cpuset/$ctrname and
io.podman.annotations.memory-nodes/$ctrname
The first one allows restricting a container's execution to specific
CPU cores while the second restricts memory allocations to specific
NUMA memory nodes. They are also added automatically when the
--cpuset-cpus and --cpuset-mems options are used.
Fixes: containers#26172
Signed-off-by: François Poirotte <clicky@erebot.net>
There is no reason to deifne a dummy service to run sleep just to get
the podman.socket enabled. Enabeling a service is just creating the
symlink so we can do that for the user sessions as well.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
When a custom username is requested we must stil enable lingering for
it. The linger setup in the coreos image with the hard coded core user
doesn't really make sense as it doesn't work when another name is used.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
The podman machine copy test "attempt copying file to a new directory"
was failing because on recent version of Windows the error message
doesn't match the expected error message. To make it work on new and
old version of Windows both old and new error messages are now
considered as valid.
Fixes https://github.com/containers/podman/issues/26056
Signed-off-by: Mario Loriedo <mario.loriedo@gmail.com>
The image quay.io/libpod/alpine_nginx doesn't have a `linux/arm64` version
and the test "Single character volume mount" on Windows ARM64 was
failing. Changing it to TESTIMAGE (quay.io/libpod/testimage) fixes it.
Signed-off-by: Mario Loriedo <mario.loriedo@gmail.com>
When podman restarts config values within the Engine are lost.
Add --hook-dirs arguments as appropriate to the cleanup command
so that hooks are preserved on restarts due to the on-restart setting
Tests: add a check that prestart/poststop hooks ran every time after 2
restarts.
`wait_for_restart_count` was re-used to wait for restarts and moved to
helpers file.
Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Fixes: #17935
The conditions are always true so they can be removed. And in the case
of exportCheckpoint() the scope means addToTarFiles was overwritten and
thus when it looped over it later the slice was always empty.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
This fixes an issue where multiple paths separated by a colon were
treated as a single path, contrary to what docs say and unlike how mask
option works.
Test was updated with a case that fails without this commit.
Signed-off-by: Šimon Škoda <ver4a@uncontrol.me>
When container is being removed, podman iterates
through its exec sessions and checks whether exec
session pid is still alive.
The problem is that the pid can be reused for other processes,
so that it may not belong to exec session.
In this scenario podman may kill another process
This commit prevents it by doing following changes:
- Adds the PIDData string to ExecSession struct. This string
is used to store additional context for a PID to later verify
that the PID killed by the podman is really the one started by
it.
- Adds new package called pidhandle which implements the methods
generating the PIDData, and killing the PID with the PIDData
ensuring the right PID is killed by verifying the metadata.
The new code uses pidfd_open and name_to_handle_at when available.
It fallbacks to process start-time get using the gopsutil package.
Fixes: #25104
Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
Get the timezone off the localtime symlink like systemd does it.
It is more efficient then fork/exec another command for it that may or
may not exits and the /etc/timezone files doesn't exist on most distros
so that is not a great fallback.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
If you run timedatectl inside it will not show the correct timezone, it
seems systemd really wants a relative link which is also documented by
coreos[1]. Also we can just use path.Join() directly and don't have to
convert the path again on windows.
[1] https://docs.fedoraproject.org/en-US/fedora-coreos/time-zone/#_setting_the_time_zone_via_ignition
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
It makes no sense to forward it, SIGSTOP cannot be handled by
userspace (like SIGKILL) and it didn't do anything before so this just
makes it more explicit.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Instead of catching all signals and then ignoring them inside the loop
again just don't register them in Notify() to begin with.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
