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* generate systemd: use --cidfile againValentin Rothberg2021-08-24
| | | | | | | | | | | | | | | | | Commit 9ac5267 changed the type of the generated systemd units from `forking` to `notify`. It further stopped using `--cidfile` and instead intended systemd to take care of stopping the container, which turned out to be a bad idea. Systemd will send the stop/kill signals to conmon which in turn may exit non-zero, depending on the signal, and ultimately breaking container cleanup. Hence, we need to use --cidfile again and let podman stop and remove the container to make sure that everything's in order. Fixes: #11304 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Revert "generate systemd: custom stop signal"Valentin Rothberg2021-08-24
| | | | | | | | | | | | | | | | This reverts commit 70801b3d714b067d64744697433c5841926dad4d. It turns out that letting systemd handle stopping the container is not working as I thought it will. Conmon is receiving the stop/kill signals and may exit non-zero, which in turn lets the systemd service transition into the `failed` state. We need to get back to letting Podman stop the containers and do a partial revert of commit 9ac5267 which removed using --cidfile. Happening in a following commit. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: custom stop signalValentin Rothberg2021-08-24
| | | | | | | | | | | | | | | | | | | Commit 9ac5267598c3 changed the type of the generated systemd units from forking to notify. Parts of these changes was also removing the need to pass any information via the file system (e.g., PIDFILE, container ID). That in turn implies that systemd takes care of stopping the container. By default, systemd first sends a SIGTERM and after a certain timeout, it'll send a SIGKILL. That's pretty much what Podman is doing, unless the container was created with a custom stop signal which is the case when the --stop-signal flag was used or systemd is mounted. Account for that by using systemd's KillSignal option which allows for changing SIGTERM to another signal. Also make sure that we're using the correct timeout for units generated with --new. Fixes: #11304 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #11290 from flouthoc/volume-exportOpenShift Merge Robot2021-08-23
|\ | | | | volumes: Add support for `volume export` which allows exporting content to external path.
| * volumes: Add support for exporting volumes to external tarflouthoc2021-08-23
| | | | | | | | | | | | | | Adds support for transferring data between systems and backing up systems. Use cases: recover from disasters or move data between machines. Signed-off-by: flouthoc <flouthoc.git@gmail.com>
* | Merge pull request #11296 from vrothberg/memory-profileOpenShift Merge Robot2021-08-21
|\ \ | | | | | | add flag to record memory profiles
| * | add flag to record memory profilesValentin Rothberg2021-08-20
| |/ | | | | | | | | | | | | | | | | Add a new flag `--memory-profile=$path` which creates a memory profile. The generated profile can later be analyzed via `go tool pprof`. [NO TESTS NEEDED] since it's a hidden flag, devs-only. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Merge pull request #11286 from jwhonce/issues/11227OpenShift Merge Robot2021-08-20
|\ \ | |/ |/| Update /version endpoint to add components
| * Update /version endpoint to add componentsJhon Honce2021-08-19
| | | | | | | | | | | | | | | | * Include OCI and conmon information as components Fixes #11227 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Merge pull request #11280 from Luap99/info-pluginsOpenShift Merge Robot2021-08-19
|\ \ | |/ |/| Podman info output plugin information
| * Podman info output plugin informationPaul Holzinger2021-08-19
| | | | | | | | | | | | | | | | | | For docker compat include information about available volume, log and network drivers which should be listed under the plugins key. Fixes #11265 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | Merge pull request #11279 from guillaumerose/refactor1OpenShift Merge Robot2021-08-19
|\ \ | | | | | | machine: compute sha256 as we are reading the file
| * | machine: compute sha256 as we read the image fileGuillaume Rose2021-08-19
| | | | | | | | | | | | | | | | | | | | | | | | It avoids to have the full file in memory. [NO TESTS NEEDED] Signed-off-by: Guillaume Rose <gurose@redhat.com>
| * | machine: check for file exists instead of listing directoryGuillaume Rose2021-08-19
| |/ | | | | | | | | | | [NO TESTS NEEDED] Signed-off-by: Guillaume Rose <gurose@redhat.com>
* | Merge pull request #11271 from jwhonce/issues/8577OpenShift Merge Robot2021-08-19
|\ \ | |/ |/| Clean up swagger
| * [NO TESTS NEEDED] Clean up swaggerJhon Honce2021-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | * Removed defined by unused responses * Added missing body definitions * Updated header input definitions Outstanding issues: * Supporting body ContainerConfig for /commit endpoint Fixes #8577 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Merge pull request #11260 from nalind/remote-build-pathOpenShift Merge Robot2021-08-19
|\ \ | | | | | | pkg/bindings/images.nTar(): slashify hdr.Name values
| * | pkg/bindings/images.nTar(): slashify hdr.Name valuesNalin Dahyabhai2021-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When setting path names in the build context archive, convert path names to use forward slashes, as is normal for those archives, so that directory hierarchies archived on Windows hosts extract correctly everywhere. Not really sure how to run the remote client in CI on a system that uses `\` as a path separator, which is where this error crops up, so [NO TESTS NEEDED] Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* | | Merge pull request #11269 from Luap99/rootlessport-flakeOpenShift Merge Robot2021-08-18
|\ \ \ | | | | | | | | fix rootlessport flake
| * | | fix rootlessport flakePaul Holzinger2021-08-18
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the rootlessport process is started the stdout/stderr are attached to the podman process. However once everything is setup podman exits and when the rootlessport process tries to write to stdout it will fail with SIGPIPE. The code handles this signal and puts /dev/null to stdout and stderr but this is not robust. I do not understand the exact cause but sometimes the process is still killed by SIGPIPE. Either go lost the signal or the process got already killed before the goroutine could handle it. Instead of handling SIGPIPE just set /dev/null to stdout and stderr before podman exits. With this there should be no race and no way to run into SIGPIPE errors. [NO TESTS NEEDED] Fixes #11248 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* / / Add ability to build images in play kubeBrent Baude2021-08-18
|/ / | | | | | | | | | | | | | | When playing a kube YAML file, it can be desirable to be able to build an image on the fly. This is good for development of an image and YAML files and somewhat mocks what compose does. Signed-off-by: Brent Baude <bbaude@redhat.com>
* | Merge pull request #11212 from flouthoc/check-valid-systemd-sessionopenshift-ci[bot]2021-08-17
|\ \ | | | | | | cgroup-manager-systemd: Warn early if user is rootless and no relevent user session is present.
| * | cgroup-manager-systemd:Fail early if user:rootless and relevent session is ↵flouthoc2021-08-17
| | | | | | | | | | | | | | | | | | | | | | | | not present. [NO TESTS NEEDED] Signed-off-by: flouthoc <flouthoc.git@gmail.com>
* | | Merge pull request #11192 from ashley-cui/darwinwarn3openshift-ci[bot]2021-08-17
|\ \ \ | | | | | | | | [NO TESTS NEEDED] Change connection error to be helpful for machine users
| * | | Change connection error to be helpful for machine usersAshley Cui2021-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If a podman-remote connection fails, remind the user to check their linux system and podman machine vm Signed-off-by: Ashley Cui <acui@redhat.com>
* | | | Merge pull request #11231 from flouthoc/move-volume-dest-to-serveropenshift-ci[bot]2021-08-17
|\ \ \ \ | | | | | | | | | | volume: move validating volume dest from client to server.
| * | | | fix: unifiedOverlays should be assigned if no conflicts found.flouthoc2021-08-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [NO TESTS NEEDED] Signed-off-by: flouthoc <flouthoc.git@gmail.com>
| * | | | libpod/option.go remove error stutter from wrap/wrafflouthoc2021-08-17
| | | | | | | | | | | | | | | | | | | | | | | | | [NO TESTS NEEDED] Signed-off-by: flouthoc <flouthoc.git@gmail.com>
| * | | | volume: move validating volume dest from client to server.flouthoc2021-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [NO TESTS NEEDED] Signed-off-by: flouthoc <flouthoc.git@gmail.com>
* | | | | Merge pull request #11224 from xatier/masteropenshift-ci[bot]2021-08-17
|\ \ \ \ \ | | | | | | | | | | | | Add space trimming check in ValidateSysctls
| * | | | | Add space trimming check in ValidateSysctlsxatier2021-08-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is to catch invalid sysctl configs with extra spacing. See https://github.com/containers/common/issues/723#issuecomment-897395506 Signed-off-by: xatier <xatierlike@gmail.com>
* | | | | | make sure that signal buffers are sufficiently bigValentin Rothberg2021-08-17
| |_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dealing with os.Signal channels seems more like an art than science since signals may get lost. os.Notify doesn't block on an unbuffered channel, so users are expected to know what they're doing or hope for the best. In the recent past, I've seen a number of flakes and BZs on non-amd64 architectures where I was under the impression that signals may got lost, for instance, during stop and exec. [NO TESTS NEEDED] since this is art. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | | | | Merge pull request #11154 from cdoern/imagesPullopenshift-ci[bot]2021-08-16
|\ \ \ \ \ | |_|/ / / |/| | | | Libpod images pull changes
| * | | | Libpod images pull changescdoern2021-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added quiet param to docs to limit stream output. Formatted JSON. fixes #10612 Signed-off-by: cdoern <cbdoer23@g.holycross.edu> Signed-off-by: cdoern <cdoern@redhat.com>
* | | | | rename oneshot initcontainers to onceBrent Baude2021-08-12
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | after the init containers pr merged, it was suggested to use `once` instead of `oneshot` containers as it is more aligned with other terminiology used similarily. [NO TESTS NEEDED] Signed-off-by: Brent Baude <bbaude@redhat.com>
* | | | Merge pull request #11206 from baude/gvproxynewpathopenshift-ci[bot]2021-08-12
|\ \ \ \ | | | | | | | | | | Set gvproxy path to /usr/libexec/podman/gvproxy
| * | | | Set gvproxy path to /usr/libexec/podman/gvproxyBrent Baude2021-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have reverted the previous patches to look for the gvproxy binary in /usr/lib/podman and have again decided to use /usr/libexec/podman [NO TESTS NEEDED] Signed-off-by: Brent Baude <bbaude@redhat.com>
| * | | | Revert "Use static path for gvproxy"Brent Baude2021-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 4acc1d685066faa1dc102532ba76a81d3ec6bdc0. [NO TESTS NEEDED] Signed-off-by: Brent Baude <bbaude@redhat.com>
* | | | | Merge pull request #11203 from rhatdan/codespellopenshift-ci[bot]2021-08-12
|\ \ \ \ \ | |_|_|_|/ |/| | | | Run codespell to fix spelling
| * | | | Run codespell to fix spellingDaniel J Walsh2021-08-11
| |/ / / | | | | | | | | | | | | | | | | | | | | [NO TESTS NEEDED] Just fixing spelling. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* / / / For compatibility, ignore Content-TypeJhon Honce2021-08-11
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Endpoint /build logs an info entry when a client uses the wrong Content-Type for build payload. Given Content-Type is ignored and assumed to be "application/x-tar". Endpoint /libpod/build will fail unless "application/x-tar" or "application/tar" is given for Content-Type. "application/tar" will be logged as an info entry. Fixes #11012 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | | Merge pull request #11173 from jmguzik/pod-ps-until-filteropenshift-ci[bot]2021-08-11
|\ \ \ | |_|/ |/| | Add until filter to podman pod ps
| * | Add until filter to podman pod psJakub Guzik2021-08-10
| |/ | | | | | | | | | | | | | | This commit adds additional until filter to podman pod ps (ls/list). Additionally, it also adds descriptions for podman pod ps filters available via http api. Signed-off-by: Jakub Guzik <jakubmguzik@gmail.com>
* / Add support for pod inside of user namespace.Daniel J Walsh2021-08-09
|/ | | | | | | | | | | | | Add the --userns flag to podman pod create and keep track of the userns setting that pod was created with so that all containers created within the pod will inherit that userns setting. Specifically we need to be able to launch a pod with --userns=keep-id Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
* Merge pull request #11074 from vrothberg/auto-update-rollbackopenshift-ci[bot]2021-08-06
|\ | | | | auto-update: simple rollback
| * auto-update: simple rollbackValentin Rothberg2021-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for simple rollbacks during `podman auto-update`. Rollbacks are enabled by default. If a systemd unit cannot be restarted after an update, the previous image will be retagged and the unit will be restarted a second time. Add system tests for rollbacks. Also fix a bug in the restart sequence; we have to use the channel to actually know whether the restart was successful or not. NOTE: To make rollbacks really useful, users must run their containers with `--sdnotify=container` such that the containers send the ready message over the (mounted) socket. This way, restarting the systemd units during auto update will block until the message has been received (or a timeout kicked in). Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Merge pull request #11141 from flouthoc/support-linux-execution-domainopenshift-ci[bot]2021-08-06
|\ \ | | | | | | personality: Add support for setting execution domain.
| * | personality: Add support for setting execution domain.flouthoc2021-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Execution domains tell Linux how to map signal numbers into signal actions. The execution domain system allows Linux to provide limited support for binaries compiled under other UNIX-like operating systems. Reference: https://man7.org/linux/man-pages/man2/personality.2.html Signed-off-by: flouthoc <flouthoc.git@gmail.com>
* | | Merge pull request #11136 from baude/machinelogsshopenshift-ci[bot]2021-08-05
|\ \ \ | | | | | | | | show podman machine ssh command line
| * | | show podman machine ssh command lineBrent Baude2021-08-05
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A user contributed a one line PR that enabled logging the podman machine ssh command for debug. The user was not able to complete the submission so this PR replaces that. [NO TESTS NEEDED] Replaces #10798 Signed-off-by: Brent Baude <bbaude@redhat.com>
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