* Mention overlay option for --rootfs. Overlay description text
is from commit 020d81f113
by Qi Wang
Signed-off-by: Erik Sjölund <erik.sjolund@gmail.com>
The CONTAINERS_CONF environment variable can be used to override the
configuration file, which is useful for testing. However, at the moment
this variable is not propagated to conmon. That means in particular, that
conmon can't propagate it back to podman when invoking its --exit-command.
The mismatch in configuration between the starting and cleaning up podman
instances can cause a variety of errors.
This patch also adds two related test cases. One checks explicitly that
the correct CONTAINERS_CONF value appears in conmon's environment. The
other checks for a possible specific impact of this bug: if we use a
nonstandard name for the runtime (even if its path is just a regular crun),
then the podman container cleanup invoked at container exit will fail.
That has the effect of meaning that a container started with -d --rm won't
be correctly removed once complete.
Fixes#12917
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This comment refers to overiding $PODMAN although the code below does
nothing of the sort. Presumbly the comment has been outdated by altering
the containers.conf / $CONTAINERS_CONF instead.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
We could remove the container running the volume plugins, before
the containers using the volume plugins; this could cause
unmounting the volumes to fail because the plugin could not be
contacted.
Signed-off-by: Matthew Heon <mheon@redhat.com>
update c/storage to commit 26c561f9a64585d9a25d340e1ae5479eca8008a1.
It contains an important fix for partial pulls.
[NO NEW TESTS NEEDED]
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Previously, devices with a major/minor number >256 would fail to be
detected. Switch to using bitwise conversion (similar to
sys/sysmacros in C).
[NO NEW TESTS NEEDED]
Signed-off-by: Robb Manes <robbmanes@protonmail.com>
We've got some python tests running in CI, and they're really hard
to troubleshoot. This PR:
1) colorizes python unittest lines (ok / skipped / fail), and
2) links to source files
The color is nice for skimming, but it's the linking that might
make it much easier to diagnose future failures.
(Context: failure today in test/python/docker/compat/test_images.py)
Signed-off-by: Ed Santiago <santiago@redhat.com>
It looks like some descriptions have changed on the docker registry
where we had been searching for images that include 'alpine'. We are
now seeing an image in the initial list that has 'alpine' in its
description.
Signed-off-by: Brent Baude <bbaude@redhat.com>
For the since and after imagve filter tests, instead of using the
read-only cache of images, we just use the empty r/w store. We then
build three images that are strictly predictable.
Signed-off-by: Brent Baude <bbaude@redhat.com>
Add some docs about the different network backends. Also remove the CNI
word from network since we refer to either a netavark or CNI config.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Set proxy settings (such as `HTTP_PROXY`, and others)
for the whole guest OS with setting up `DefaultEnvironment`
with a `systemd` configuration file `default-env.conf`,
a `profile.d` scenario file - `default-env.sh` and
a `environment.d` configuration file `default-env.conf`
The **actual** environment variables are read by podman
at a start, then they are encrypted with base64 into
a single string and after are provided into a VM through
QEMU Firmware Configuration (fw_cfg) Device
Inside a VM a systemd service `envset-fwcfg.service`
reads the providead encrypted string from fw_cfg, decrypts
and then adds to the files
- `/etc/systemd/system.conf.d/default-env.conf`
- `/etc/profile.d/default-env.sh`
- `/etc/environment.d/default-env.conf`
At the end this service execute `systemctl daemon-reload`
to propagate new variables for systemd manager
[NO NEW TESTS NEEDED]
Closes#13168
Signed-off-by: esendjer <esendjer@gmail.com>
* Add troubleshooting advice: "Container creates a file that is
not owned by the user's regular UID". The solution involves
using the options --uidmap and --gidmap.
* Add troubleshooting advice: "Passed-in devices or files can't be
accessed in rootless container (UID/GID mapping problem)".
The general solution involves using the options --uidmap and
--gidmap. Sometimes --userns=keep-id could be used.
Co-authored-by: Tom Sweeney <tsweeney@redhat.com>
Signed-off-by: Erik Sjölund <erik.sjolund@gmail.com>
Until podman4 is in the fcos trees, we need to pull the machine images
from a side repository. There is a hard coded bit that forces the
side repo download right now. Simple comment or removal of the bit will
revert to normal download behavior.
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
Checkpoint/restore pod tests are not running with an older runc and now
that runc 1.1.0 appears in the repositories it was detected that the
tests were failing. This was not detected in CI as CI was not using runc
1.1.0 yet.
Signed-off-by: Adrian Reber <areber@redhat.com>
