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* auto-update tests: various fixesEd Santiago2021-06-07
| | | | | | | | | | | | | | Followup to #9740. Nice work, but the _confirm_update() helper was dangerously broken and I just wasn't able to communicate that. Given the time zone difference, and my weekly time cost in reviewing, it's easier for me to fix it myself. (The problem is that the function was a complete NOP, which would lead to flakes). Also: got rid of some clutter, restructured a few minor places for maintainability. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Merge pull request #9740 from ypu/auto-updateOpenShift Merge Robot2021-06-07
|\ | | | | System test: Add tests for podman auto-update
| * System test: Add podman auto-update related test casesYiqiao Pu2021-06-08
| | | | | | | | | | | | | | | | Add some cases for podman auto-update: 1. Test with different value for label io.containers.autoupdate 2. Run podman auto-update as systemd timer Signed-off-by: Yiqiao Pu <ypu@redhat.com>
* | Merge pull request #10561 from vrothberg/fix-remote-events-labelOpenShift Merge Robot2021-06-07
|\ \ | | | | | | remote events: support labels
| * | remote events: support labelsValentin Rothberg2021-06-04
| | | | | | | | | | | | | | | | | | | | | | | | Certain event meta data was lost when converting the remote events to libpod events and vice versa. Enable the skipped system tests for remote. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | | Merge pull request #10549 from Luap99/fix-9859OpenShift Merge Robot2021-06-05
|\ \ \ | | | | | | | | remote: always send resize before the container starts
| * | | remote: always send resize before the container startsPaul Holzinger2021-06-04
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is race condition in the remote client attach logic. Because the resize api call was handled in an extra goroutine the container was started before the resize call happend. To fix this we have to call resize in the same goroutine as attach. When the first resize is done start a goroutine to listen on SIGWINCH in the background and resize again if the signal is received. Fixes #9859 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | | Merge pull request #10558 from vrothberg/fix-10529OpenShift Merge Robot2021-06-04
|\ \ \ | |_|/ |/| | remote events: fix --stream=false
| * | remote events: fix --stream=falseValentin Rothberg2021-06-04
| |/ | | | | | | | | | | | | | | | | | | | | Fix a bug in remote events where only one event would be sent if when streaming is turned off. The source of the bug was that the handler attempted to implement the streaming logic and did it wrong. The fix is rather simple by removing this logic from the handler and let the events backend handle streaming. Fixes: #10529 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* / add ipv6 nameservers only when the container has ipv6 enabledPaul Holzinger2021-06-03
|/ | | | | | | | | | | | | | | The containers /etc/resolv.conf allways preserved the ipv6 nameserves from the host even when the container did not supported ipv6. Check if the cni result contains an ipv6 address or slirp4netns has ipv6 support enabled and only add the ipv6 nameservers when this is the case. The test needs to have an ipv6 nameserver in the hosts /etc/hosts but we should never mess with this file on the host. Therefore the test is skipped when no ipv6 is detected. Fixes #10158 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Merge pull request #10514 from vrothberg/fix-10507OpenShift Merge Robot2021-06-02
|\ | | | | events: support disjunctive filters
| * events: support disjunctive filtersValentin Rothberg2021-06-02
| | | | | | | | | | | | | | | | | | While different filters are applied in conjunction, the same filter (but with different values) should be applied in disjunction. This allows, for instance, to query the events of two containers. Fixes: #10507 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Merge pull request #10527 from edsantiago/batsOpenShift Merge Robot2021-06-01
|\ \ | | | | | | System tests: add :Z to volume mounts
| * | System tests: add :Z to volume mountsEd Santiago2021-06-01
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | selinux-policy-34.9-1.fc34 breaks a behavior we've relied on since (at least) January 2020: - Revert "Add permission open to files_read_inherited_tmp_files() interface" That's probably the correct thing to do, but it breaks our existing tests. Solution: add ':Z' where needed. Tested on Ed's laptop, which has the offending selinux-policy as of 2021-05-31. Tests pass root and rootless. (I mention this because tests will obviously pass in CI, which has a much older selinux-policy). Also: add a 'podman rmi' for cleanup in one test, to avoid noise in test logs. Fixes: #10522 Signed-off-by: Ed Santiago <santiago@redhat.com>
* / support tag@digest notationValentin Rothberg2021-05-31
|/ | | | | | | | | Vendor in the latest HEAd of containers/common to implicitly support the tag@digest notation for images. To remain compatible with Docker, the tag will be stripped off the image reference and is entirely ignored. Fixes: #6721 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Handle image user and exposed ports in podman play kubeDaniel J Walsh2021-05-26
| | | | | | | | | Currently if a user runs an image with a user specified or exposed ports with podman play kube, the fields are ignored. Fixed: https://github.com/containers/podman/issues/9609 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* journald logger: fix race conditionValentin Rothberg2021-05-26
| | | | | | | | | | | | | | | | | | | | | | | Fix a race in journald driver. Following the logs implies streaming until the container is dead. Streaming happened in one goroutine, waiting for the container to exit/die and signaling that event happened in another goroutine. The nature of having two goroutines running simultaneously is pretty much the core of the race condition. When the streaming goroutines received the signal that the container has exitted, the routine may not have read and written all of the container's logs. Fix this race by reading both, the logs and the events, of the container and stop streaming when the died/exited event has been read. The died event is guaranteed to be after all logs in the journal which guarantees not only consistencty but also a deterministic behavior. Note that the journald log driver now requires the journald event backend to be set. Fixes: #10323 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #10456 from rhatdan/flake1OpenShift Merge Robot2021-05-25
|\ | | | | Fix race on podman start --all
| * Fix race on podman start --allDaniel J Walsh2021-05-25
| | | | | | | | | | | | | | | | | | Make sure all containers exit after start There is a race condition in that container could still be running when we attempt to remove them. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #10446 from rhatdan/buildOpenShift Merge Robot2021-05-25
|\ \ | |/ |/| Handle hard links in different directories
| * Handle hard links in different directoriesDaniel J Walsh2021-05-24
| | | | | | | | | | | | Fixes: https://github.com/containers/podman/issues/10444 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #10436 from rhatdan/errorsOpenShift Merge Robot2021-05-24
|\ \ | |/ |/| Improve OCI Runtime error
| * Improve OCI Runtime errorDaniel J Walsh2021-05-22
| | | | | | | | | | | | | | | | | | | | | | | | | | ErrOCIRuntimeNotFound error is misleading. Try to make it more understandable to the user that the OCI Runtime IE crun or runc is not missing, but the command they attempted to run within the container is missing. [NO TESTS NEEDED] Regular tests should handle this. Fixes: https://github.com/containers/podman/issues/10432 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Handle hard links in remote buildsDaniel J Walsh2021-05-22
|/ | | | | | Fixes: https://github.com/containers/podman/issues/9893 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #10400 from rhatdan/rootOpenShift Merge Robot2021-05-21
|\ | | | | Clear the storage-options from the graphdriver if users specifies --root
| * Clear the storage-options from the graphdriver if users specifies --rootDaniel J Walsh2021-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: https://github.com/containers/podman/issues/10393 Currently if a user specifies a --root flag to override the location of the container storage, we still enforce the storage-opts from storage.conf. This causes issues with people trying to intereact with the additional stores feature, and then forces them to use the obscure --storage-opt="" option. I belive this should be the default and we already do this when the user specifies the --storage-driver option. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | add libimage eventsValentin Rothberg2021-05-20
|/ | | | | | | libimage now supports events which `libpod.Runtime` now uses for image events. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Fix problem copying files when container is in host pid namespaceDaniel J Walsh2021-05-19
| | | | | | | | | | | | | | When attempting to copy files into and out of running containers within the host pidnamespace, the code was attempting to join the host pidns again, and getting an error. This was causing the podman cp command to fail. Since we are already in the host pid namespace, we should not be attempting to join. This PR adds a check to see if the container is in NOT host pid namespace, and only then attempts to join. Fixes: https://github.com/containers/podman/issues/9985 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #10339 from rhatdan/selinuxOpenShift Merge Robot2021-05-17
|\ | | | | Support automatic labeling of kube volumes
| * Support automatic labeling of kube volumesDaniel J Walsh2021-05-16
| | | | | | | | | | | | | | | | | | | | Allow users to specify options on the volume mount path. This will trigger relabels of user specifies :z,:Z Also will handle User Relabels if the user specifies :U Fixes: https://github.com/containers/podman/issues/9371 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #10270 from rhatdan/mtabOpenShift Merge Robot2021-05-17
|\ \ | | | | | | Create the /etc/mtab file if does not exists
| * | Create the /etc/mtab file if does not existsDaniel J Walsh2021-05-15
| |/ | | | | | | | | | | | | | | | | | | | | We should create the /etc/mtab->/proc/mountinfo link so that mount command will work within the container. Docker does this by default. Fixes: https://github.com/containers/podman/issues/10263 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #9972 from bblenard/issue-5651-hostname-for-container-gatewayOpenShift Merge Robot2021-05-17
|\ \ | | | | | | Add host.containers.internal entry into container's etc/hosts
| * | Add host.containers.internal entry into container's etc/hostsBaron Lenardson2021-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds the entry `host.containers.internal` to the `/etc/hosts` file within a new containers filesystem. The ip address is determined by the containers networking configuration and points to the gateway address for the containers networking namespace. Closes #5651 Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
* | | podman network reload add rootless supportPaul Holzinger2021-05-17
| |/ |/| | | | | | | | | | | | | | | | | Allow podman network reload to be run as rootless user. While it is unlikely that the iptable rules are flushed inside the rootless cni namespace, it could still happen. Also fix podman network reload --all to ignore errors when a container does not have the bridge network mode, e.g. slirp4netns. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* | Merge pull request #10222 from vrothberg/image-treeOpenShift Merge Robot2021-05-12
|\ \ | |/ |/| podman image tree: restore previous behavior
| * podman image tree: restore previous behaviorValentin Rothberg2021-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The initial version of libimage changed the order of layers which has now been restored to remain backwards compatible. Further changes: * Fix a bug in the journald logging which requires to strip trailing new lines from the message. The system tests did not pass due to empty new lines. Triggered by changing the default logger to journald in containers/common. * Fix another bug in the journald logging which embedded the container ID inside the message rather than the specifid field. That surfaced in a preceeding whitespace of each log line which broke the system tests. * Alter the system tests to make sure that the k8s-file and the journald logging drivers are executed. * A number of e2e tests have been changed to force the k8s-file driver to make them pass when running inside a root container. * Increase the timeout in a kill test which seems to take longer now. Reasons are unknown. Tests passed earlier and no signal-related changes happend. It may be CI VM flake since some system tests but other flaked. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | fix network restart always testPaul Holzinger2021-05-12
|/ | | | | | | The added test in 30544f225e73 is flaking. Podman inspect is always working so we have to check the pid instead. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* fix restart always with slirp4netnsPaul Holzinger2021-05-11
| | | | | | | | | | | | When a container is automatically restarted due its restart policy and the container used the slirp4netns netmode, the slirp4netns process died. This caused the container to lose network connectivity. To fix this we have to start a new slirp4netns process. Fixes #8047 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Merge pull request #10291 from edsantiago/remove_obsolete_skipsOpenShift Merge Robot2021-05-10
|\ | | | | Remove obsolete skips
| * Remove obsolete skipsEd Santiago2021-05-10
| | | | | | | | | | | | | | | | | | | | | | | | | | The following bugs seem to be fixed: * #6510 (e2e tests) - podman rmi gives "layer not known" * #9915 (buildah-bud tests) - podman build --arch * #10248 - spurious warning from first-ever invocation of rootless podman Signed-off-by: Ed Santiago <santiago@redhat.com>
* | Add envars to the generated systemd unitPaul Holzinger2021-05-10
|/ | | | | | | | | | | | | | | The with --new generated systemd unit loses the environment variables when the create command only contains the key without the value. Since podman tries to lookup those values from the environment the unit can fail. This commits ensures that we will add the environment variables to the unit file when this is the case. The container environment variables are looked up in the container spec. Fixes #10101 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Merge pull request #10237 from edsantiago/ci_rootless_add_ubuntuOpenShift Merge Robot2021-05-07
|\ | | | | CI: run rootless tests under ubuntu
| * CI: run rootless tests under ubuntuEd Santiago2021-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reason: to catch errors before they surface in RHEL. One of the Ubuntus is specially crafted to run with cgroups v1 and runc. Although this isn't quite the same as RHEL, it's as close as we can come in our CI environment, and I suspect it would have caught #10234 (a regression). Sorry, team. Also: play kube limits test: skip on all rootless, not just rootless+fedora. There was a complicated and unnecessary check in there for Fedora. Also: workaround for bug #10248, a spurious error message on the first invocation of rootless podman on Ubuntu.Old Signed-off-by: Ed Santiago <santiago@redhat.com>
* | Revert Patch to relabel if selinux not enabledDaniel J Walsh2021-05-06
| | | | | | | | | | | | | | | | | | | | Revert : https://github.com/containers/podman/pull/9895 Turns out that if Docker is in --selinux-enabeled, it still relabels if the user tells the system to, even if running a --privileged container or if the selinux separation is disabled --security-opt label=disable. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Add restart-policy to container filters & --filter to podman startBoaz Shuster2021-05-06
|/ | | | Signed-off-by: Boaz Shuster <boaz.shuster.github@gmail.com>
* migrate Podman to containers/common/libimageValentin Rothberg2021-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migrate the Podman code base over to `common/libimage` which replaces `libpod/image` and a lot of glue code entirely. Note that I tried to leave bread crumbs for changed tests. Miscellaneous changes: * Some errors yield different messages which required to alter some tests. * I fixed some pre-existing issues in the code. Others were marked as `//TODO`s to prevent the PR from exploding. * The `NamesHistory` of an image is returned as is from the storage. Previously, we did some filtering which I think is undesirable. Instead we should return the data as stored in the storage. * Touched handlers use the ABI interfaces where possible. * Local image resolution: previously Podman would match "foo" on "myfoo". This behaviour has been changed and Podman will now only match on repository boundaries such that "foo" would match "my/foo" but not "myfoo". I consider the old behaviour to be a bug, at the very least an exotic corner case. * Futhermore, "foo:none" does *not* resolve to a local image "foo" without tag anymore. It's a hill I am (almost) willing to die on. * `image prune` prints the IDs of pruned images. Previously, in some cases, the names were printed instead. The API clearly states ID, so we should stick to it. * Compat endpoint image removal with _force_ deletes the entire not only the specified tag. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #10199 from edsantiago/system_tests_with_runc_overrideOpenShift Merge Robot2021-05-04
|\ | | | | System tests: honor $OCI_RUNTIME (for CI)
| * System tests: honor $OCI_RUNTIME (for CI)Ed Santiago2021-05-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some CI systems set $OCI_RUNTIME as a way to override the default crun. Integration (e2e) tests honor this, but system tests were not aware of the convention; this means we haven't been testing system tests with runc, which means RHEL gating tests are now failing. The proper solution would be to edit containers.conf on CI systems. Sorry, that would involve too much CI-VM work. Instead, this PR detects $OCI_RUNTIME and creates a dummy containers.conf file using that runtime. Add: various skips for tests that don't work with runc. Refactor: add a helper function so we don't need to do the complicated 'podman info blah blah .OCIRuntime.blah' thing in many places. BUG: we leave a tmp file behind on exit. Signed-off-by: Ed Santiago <santiago@redhat.com>
* | Merge pull request #8828 from boaz0/closes_8779OpenShift Merge Robot2021-05-04
|\ \ | | | | | | Add --all to podman start
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