On container restore ensures that the same container runtime is used as
during checkpointing and it also ensures that the user does not select
a different runtime.
Signed-off-by: Adrian Reber <areber@redhat.com>
There are at least two runtimes that support checkpoint and restore:
runc and crun. Although the checkpoints created by these are almost
compatible, it is not (yet) possible to restore a checkpoint created
with one runtime with the other runtime. To make checkpoint/restore
usage more comfortable this adds code to look into the checkpoint
archive during restore and to set the runtime to the one used during
checkpointing.
This also adds a check, if the user explicitly sets a runtime during
restore, that the runtime is also the same as used during checkpointing.
If a different runtime is selected than the one used during
checkpointing the restore will fail early.
If runc and crun will create compatible checkpoints in the future the
check can be changed to treat crun and runc as compatible
checkpoint/restore runtimes.
Signed-off-by: Adrian Reber <areber@redhat.com>
Podman logs was defined twice, once for container logs and once for pod
logs. This causes problems with the shell completion. Also podman --help
showed this command twice.
[NO NEW TESTS NEEDED]
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
There is a problem with creating and storing the exit command when the
container was created. It only contains the options the container was
created with but NOT the options the container is started with. One
example would be a CNI network config. If I start a container once, then
change the cni config dir with `--cni-config-dir` ans start it a second
time it will start successfully. However the exit command still contains
the wrong `--cni-config-dir` because it was not updated.
To fix this we do not want to store the exit command at all. Instead we
create it every time the conmon process for the container is startet.
This guarantees us that the container cleanup process is startet with
the correct settings.
[NO NEW TESTS NEEDED]
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
CRIU supports checkpoint/restore of file locks. This feature is
required to checkpoint/restore containers running applications
such as MySQL.
Signed-off-by: Radostin Stoyanov <radostin@redhat.com>
The Fedora 35 cloud images have switched to UEFI boot with a GPT
partition. Formerly, all Fedora images included support for runtime
re-partitioning. However, the requirement to test alternate storage
has since been dropped/removed. Rather than maintain a disused
feature, and supporting scripts, these Fedora VM images have reverted
to the default: Automatically resize to 100% on boot.
Signed-off-by: Chris Evich <cevich@redhat.com>
VM Images created as of this commit contain the new/required version.
Remove the `--force` install, but retain the hack script's ability to
support this in the future.
Signed-off-by: Chris Evich <cevich@redhat.com>
In F35 the hard-coded default (from
containers-common-1-32.fc35.noarch) is 'journald' despite
the upstream repository having this line commented-out.
Containerized integration tests cannot run with 'journald'
as there is no daemon/process there to receive them.
Signed-off-by: Chris Evich <cevich@redhat.com>
During initial testing of Fedora 35beta VM images in CI, the bindings
task was timing out. In order to allow time for collection of system
details (logs), execution needs to timeout earlier than the task.
Under normal conditions, the bindings test finishes in about 10-minutes.
Use the ginkgo timeout option to limit execution, so it times out after
30 minutes.
Also add the `-progress` option so the output more closely resembles how
ginkgo runs the integration tests.
Signed-off-by: Chris Evich <cevich@redhat.com>
These tasks run earlier on, so it's useful to have more detail about the
test VM (in general) in case something goes terribly wrong.
Signed-off-by: Chris Evich <cevich@redhat.com>
The netns cleanup code is checking if there are running containers, this
can fail if you run several libpod instances with diffrent root/runroot.
To fix it we use one netns for each libpod instances. To prevent name
conflicts we use a hash from the static dir as part of the name.
Previously this worked because we would use the CNI files to check if
the netns was still in use. but this is no longer possible with netavark.
[NO NEW TESTS NEEDED]
Fixes#12306
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
structure.
Resolves a discrepancy between the types used in inspect for docker and podman.
This causes a panic when using the docker client against podman when the
secondary IP fields in the `NetworkSettings` inspect field are populated.
Fixes containers#12165
Signed-off-by: Federico Gimenez <fgimenez@redhat.com>
pass down the "idmap" mount option to the OCI runtime.
Needs: https://github.com/containers/crun/pull/780
Closes: https://github.com/containers/podman/issues/12154
[NO NEW TESTS NEEDED] there is no crun version yet that support the
new feature.
Test case (must run as root):
podman run --rm -v foo:/foo alpine touch /foo/bar
podman run --uidmap 0:1:1000 --rm -v foo:/foo:idmap alpine ls -l /foo
total 0
-rw-r--r-- 1 root root 0 Nov 15 14:01 bar
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Support `checkpoint --pre-checkpoint`
* Support `checkpoint --with-previous`
* Disable `restore --import-previous` for the remote client since we had
to send two files which in turn would require to tar them up and hence
be a breaking change. Podman 4.0 would be the chance and I hope we'll
find time before that to remote-restore prettier.
Note that I did not run over swagger yet to check whether all parameters
are actually documented due to time constraints.
Fixes: #12334
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Our fedora-minimal image on Quay bases on fedora-minimal:latest which
starting with F35 removed a number of binaries that our CI depends on.
Fix that by pulling `fedora-minimal:34` from the Fedora registry
directly.
Once the build bot on Quay has been disabled, we move the image over
there to make sure that it will not change over time.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Includes a test for the stdout-goes-away bug (crun #756).
Skip on Ubuntu due to a many-months-old kernel bug that
keeps getting fixed and then un-fixed.
Signed-off-by: Ed Santiago <santiago@redhat.com>
if catatonit is present, use it to keep the rootless user+mnt
namespace alive.
[NO NEW TESTS NEEDED] no new features added.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
