Record the correct image name when creating a container by using the
resolved image name if present. Otherwise, default to using the first
available name or an empty string in which case the image must have been
referenced by ID.
Fixes: #8082
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Want to have man pages match commands, since we have lots of printed
man pages with using Options, we will change the command line to use
Options in --help.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
In older versions of podman, we supported decimal numbers defaulting
to microseconds. This PR fixes to allow users to continue to specify
only digits.
Also cleaned up documentation to fully describe what input for --interval flag.
Finally improved testing on podman wait to actually make sure the command succeeded.
Fixed tests to work on podman-remote.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
- apiv2 - the 'ten /info requests' test is flaking often,
taking ~8 seconds (our limit is 7, up from 5 a few weeks
ago). Brent suggested that the first /info call might be
expensive, because it needs to access storage. So, let's
prime it by running one /info outside the timing loop.
And, because even that continues to fail, bump it up
to 10 seconds and file #8076 to track the slowdown.
- toolbox test - WaitForReady() has timed out, even on one
occasion causing a run failure because it failed 3 times.
Solution: bump up timeout from 2s to 5s. Not really great,
but CI systems are underpowered, and it's not unreasonable
that 2s might be too low.
- sdnotify test - add a 'podman wait' between stop & rm.
This may prevent a "cannot rm container as it is running"
race condition.
While working on this, Brent and I noticed a few ways that
test-apiv2 logging can be improved:
- test name: when request is POST, display the jsonified
parameters, not the original input ones. This should
make it much easier to reproduce failures.
- use curl's "--write-out" option to capture http code,
content type, and request time. We were getting the
first two via grep from logged headers; this is cleaner.
And there was no other way to get timing. We now include
the timing as X-Response-Time in the log file.
- abort on *any* curl error, not just 7 (cannot connect).
Any error at all from curl is bad news.
Signed-off-by: Ed Santiago <santiago@redhat.com>
When a container either joins a pod that shares the network
namespace or uses `--net=container:` to share the network
namespace of another container, it does not have its own copy of
the CNI results used to generate `podman inspect` output. As
such, to inspect these containers, we should be going to the
container we share the namespace with for network info.
Fixes#8073
Signed-off-by: Matthew Heon <mheon@redhat.com>
when using the compatibility layer to create containers, it used code paths to the pkg/spec which is the old implementation of containers. it is error prone and no longer being maintained. rather that fixing things in spec, migrating to specgen usage seems to make the most sense. furthermore, any fixes to the compat create will not need to be ported later.
Signed-off-by: baude <bbaude@redhat.com>
When defining multiple ports (same src/dst) like `-p 80:80 -p 443:443`
then podman will not show the complete output on `podman ps` (only
`0.0.0.0:80->80/tcp` in the example). This also applies to port ranges.
This patch refactors the port loop by pre-checking for ranges and
displaying them correctly to the end user.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
When a container uses --net=host the default hostname is set to
the host's hostname. However, we were not creating any entries
in `/etc/hosts` despite having a hostname, which is incorrect.
This hostname, for Docker compat, will always be the hostname of
the host system, not the container, and will be assigned to IP
127.0.1.1 (not the standard localhost address).
Also, when `--hostname` and `--net=host` are both passed, still
use the hostname from `--hostname`, not the host's hostname (we
still use the host's hostname by default in this case if the
`--hostname` flag is not passed).
Fixes#8054
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
My patches to fix `--runtime /usr/bin/crun` being allowed to use
a different version of the crun runtime revealed a problem: we
were actually relying on that exact behavior in our E2E tests. We
specified the runtime path as `/usr/bin/runc` for the Ubuntu
tests, but that didn't exist, so Podman was actively looking for
a different, usable runc binary and using that, instead of the
path we explicitly hardcoded. Fixing the bug broke this, and thus
broke the tests.
Instead of hard-coding OCI runtime paths, swap to just using the
runtime name, `runc` or `crun`, and letting Podman figure out
where the runtime lives - it's quite good at that. This should
un-break the tests and make them more durable.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Previously, using an invalid image name would produce an error like
this:
Error: error encountered while bringing up pod test-pod-0: invalid reference format
This message didn't specify that there was an problem with an image
name, and it didn't specify which image name had a problem if there were
multiple. Now the error reads:
Error: error encountered while bringing up pod test-pod-0: Failed to parse image "./myimage": invalid reference format
Signed-off-by: Jordan Christiansen <xordspar0@gmail.com>
The BATS 'run' directive is really quite obnoxious; for the
most part we really don't want to use it. Remove some uses
that snuck in last week, and remove one test (exists) that
can more naturally be piggybacked into an rm test.
While we're at it: in setup(), look for and delete stray
external (buildah) containers. This will be important if
any of the external-container tests fails; this way we
don't leave behind a state that causes subsequent tests
to fail.
Signed-off-by: Ed Santiago <santiago@redhat.com>
These options are now fully supported in the remote API and should no
longer be hidden and/or documented as non supported.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
External containers are containers created outside of Podman.
For example Buildah and CRI-O Containers.
$ buildah from alpine
alpine-working-container
$ buildah run alpine-working-container touch /test
$ podman container exists --external alpine-working-container
$ podman container diff alpine-working-container
C /etc
A /test
Added --external flag to refer to external containers, rather then --storage.
Added --external for podman container exists and modified podman ps to use
--external rather then --storage. It was felt that --storage would confuse
the user into thinking about changing the storage driver or options.
--storage is still supported through the use of aliases.
Finally podman contianer diff, does not require the --external flag, since it
there is little change of users making the mistake, and would just be a pain
for the user to remember the flag.
podman container exists --external is required because it could fool scripts
that rely on the existance of a Podman container, and there is a potential
for a partial deletion of a container, which could mess up existing users.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Current these commands only check if a container exists in libpod. With
this fix, the commands will also check if they are in containers/storage.
This allows users to look at differences within a buildah or CRI-O container.
Currently buildah diff does not exists, so this helps out in that situation
as well as in CRI-O since the cri does not implement a diff command.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
- run --userns=keep-id: confirm that $HOME gets set (#8013)
- inspect: confirm that JSON output is a sane number of
lines (10 or more), not an unreadable one-liner (#8011
and #8021). Do so with image, pod, network, volume
because the code paths might be different.
- cgroups: confirm that 'run' preserves cgroup manager (#7970)
- sdnotify: reenable tests, and hope CI doesn't hang. This
test was disabled on August 18 because CI jobs were hanging
and timing out. My suspicion was that it was #7316, which
in turn seems to have hinged on conmon #182. The latter
was merged on Sep 16, so let's cross our fingers and see
what happens.
Also: remove inaccurate warning from a networking test.
And, wow, fix is_cgroupsv2(), it has never actually worked.
Signed-off-by: Ed Santiago <santiago@redhat.com>
Currently the HOME environment is set to /root if
the user does not override it.
Also walk the parent directories of users homedir
to see if it is volume mounted into the container,
if yes, then set it correctly.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Currently the HOME environment is set to /root if
the user does not override it.
Also walk the parent directories of users homedir
to see if it is volume mounted into the container,
if yes, then set it correctly.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* system df
* events
* fix error handling from go routine
* update tests to use gomega matchers for better error messages
* system info
* version
* volume inspect
Signed-off-by: Jhon Honce <jhonce@redhat.com>
CI discovered that a lot of networking tests are failing; my
fault, for not having run my tests as root on my laptop.
Disable those.
Also: bump up the ten-request time limit, from 5 to 7 seconds.
Looks like something keeps getting slower and slower, but I
guess there's not much we can do about it.
Also: when we get a mismatch response code (e.g. 500 when we
expect 200), dump the response body and skip any subsequent
response checks.
Signed-off-by: Ed Santiago <santiago@redhat.com>
In the new-Cirrus transition, APIv2 tests were inadvertently
disabled. As expected when tests get disabled, they break.
This commit fixes some failing tests, and comments out others
(with big FIXMEs) because I have neither the expertise nor
time to figure out the real problems.
The big change to test-apiv2 is due to a recently-added
test that looks for an '=' sign in json output. My '=' vs '~'
detector completely barfed on that, and there's just no
way to make it work in a bash 'case' statement. So, switch
to an 'if' with 'expr'.
And, unrelated, fix a longstanding (harmless) bug that was
issuing spurious "expected" messages to the test log; those
should've been going to the full results log.
Signed-off-by: Ed Santiago <santiago@redhat.com>
We were only including the CNI Network fields in the output of
`podman inspect` when the container was not running. It's simple
enough to fix (populate with empty structs, since we can't fill
anything without a CNI response to get IP address assigned, etc).
This is necessary for Docker compatibility.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
In the past, Toolbox[0] has been affected by several of Podman's
bugs/changes of behaviour. This is one of the steps to assure that as
Podman progresses, Podman itself and subsequently Toolbox do not regress.
One of the other steps is including Toolbox's system tests in Podman's
gating systems (which and to what extent is yet to be decided on).
The tests are trying to stress parts of Podman that Toolbox needs for
its functionality: permission to handle some system files, correct
values/permissions/limits in certain parts, management of users and
groups, mounting of paths,.. The list is most likely longer and
therefore more commits will be needed to control every aspect of the
Toolbox/Podman relationship :).
Some test cases in test/e2e/toolbox_test.go rely on some tools being
present in the base image[1]. That is not the case with the common
ALPINE image or the basic Fedora image.
Some tests might be duplicates of already existing tests. I'm more in
favour of having those duplicates. Thanks to that it will be clear what
functionality/behaviour Toolbox requires.
[0] https://github.com/containers/toolbox
[1] https://github.com/containers/toolbox/#image-requirements
Signed-off-by: Ondřej Míchal <harrymichal@seznam.cz>
