A fairly common mistake users are hitting is running rootless podman without
installing fuse-overlay. Then they want to reset storage. Sometimes they
modify storage.conf first and `podman system reset` fails.
This PR attempts to explain how to convert properly.
Fixes: https://github.com/containers/podman/issues/7446
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
The IPv6 e2e tests on the CI for rootles mode fails because
it needs the ip6tables modules loaded.
Example error:
stdout="", stderr="failed to list chains: running [/sbin/ip6tables -t nat -S --wait]: exit status 3: modprobe: can't change directory to '/lib/modules': No such file or directory\nip6tables v1.8.4 (legacy): can't initialize ip6tables table `nat': Table does not exist (do you need to insmod?)\nPerhaps ip6tables or your kernel needs to be upgraded.\n\n"
Signed-off-by: Antonio Ojea <aojea@redhat.com>
add e2e test that checks that is not possible to create
different networks with the same subnet, in IPv6 neither
in IPv4
Signed-off-by: Antonio Ojea <aojea@redhat.com>
enable the ipv6 flag in podman network to be able to create
dual-stack networks for containers.
This is required to be compatible with docker, where --ipv6
really means dual stack.
podman, unlike docker, support IPv6 only containers since
07e3f1bba9674c0cb93a0fa260930bfebbf75728.
Signed-off-by: Antonio Ojea <aojea@redhat.com>
ed identified that the dnsname integration test does not use a unique
name and therefore cannot be cleaned up. this was made worse by a
improper defer statement to remove the network should the test fail.
Signed-off-by: baude <bbaude@redhat.com>
podman can now support adding network aliases when running containers
(--network-alias). It requires an updated dnsname plugin as well as an
updated ocicni to work properly.
Signed-off-by: baude <bbaude@redhat.com>
(actually, on any system exhibiting the symptom wherein
journalctl fails due to insufficient permissions, which
for all practical purposes means only RHEL8)
Signed-off-by: Ed Santiago <santiago@redhat.com>
On several occasions, there have been questions about CPU/Memory/IO
trends in testing over time. Start collecting this data for all jobs,
using a common/stable format so that trending analysis can be performed
within/across multiple Cirrus-CI builds. This PR doesn't add any related
tooling, it simply arranges for the collection of the data.
Stats generation is done at the orchestration level to guarantee they
reflect everything happening inside `runner.sh`. For example, the
container-based tests re-exec `runner.sh` inside a container, but
we're only interested in the top-level stats.
Update all tasks to include collection of the stats file.
Unfortunately, due to the way the Cirrus-CI YAML parser works,
it is *not* possible to alias the artifacts collection more clearly,
for example:
```yaml
always:
<<: *runner_stats
<<: *logs_artifacts
```
Signed-off-by: Chris Evich <cevich@redhat.com>
* Update reference to docker-py to docker to reflect change in library
name
* Update tests to create storage sandbox
* Enable all tests that endpoints support
* Refactor containers/{id}/rename to return 404 not 500
* Refactor tests to use quay.io vs. docker.io
Signed-off-by: Jhon Honce <jhonce@redhat.com>
Allow build systems without standard cc to successfully run the
dependency checking helper scripts from the Makefile.
This supports custom compilers specified by the common CC environment
variable, preprocessors given as CPP and additional preprocessor flags
from CPPFLAGS.
Additional flags from CFLAGS and LDFLAGS are considered for compiling/linking.
Overall, this facilitates cross-compilation and similar setups.
Signed-off-by: Marcel Bargull <marcel.bargull@udo.edu>
when running container creation as rootless on the compatibility layer,
we need to make sure settings are not being done for memory and memory
swappiness.
Signed-off-by: baude <bbaude@redhat.com>
We need to block systemd from cleaning up this directory
by dropping a /usr/lib/tmpfiles.d/podman.conf file in place.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
We are resolving the homedir of the user in many different
places. This Patch consolodates them to use container/storage
version.
This PR also fixes a failure mode when the homedir does not
exists, and the user sets a root path. In this situation
podman should continue to work. Podman does not require a users
homedir to exist in order to run.
Finally the rootlessConfigHomeDirOnce and rootlessRuntimeDirOnce
were broken, because if an error ever happened, they would not be recorded
the second time, and "" would be returned as the path.
Fixes: https://github.com/containers/podman/issues/8131
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Continue progress on use of external containers.
This PR adds the ability to mount, umount and list the
storage containers whether they are in libpod or not.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
