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* Shell completion for --format with anonymous fieldsPaul Holzinger2021-08-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit d81021ed265e I introduced shell completion for the `--format` flag. This is a very nice way to complete go template field names. However it did not work correct for anonymous fields. In this case the child fields can be accessed directly from the parent. For example: ``` type Anonymous struct { Field1 string Field2 string ... } type MyType struct { Anonymous } var s = MyType{} ``` Now if you want to access a field from the Anonymous struct you can just do `s.Field1`. The same is allowed for go templates, using `{{.Field1}}` should work. This commit adds this functionality, if the field is anonymous read the child field names recursively and add them to the suggestions. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Merge pull request #11298 from baude/kubeupdownOpenShift Merge Robot2021-08-26
|\ | | | | teardown play kube
| * teardown play kubeBrent Baude2021-08-24
| | | | | | | | | | | | | | | | | | add the ability for play kube to tear down based on the yaml used to play it. it is indicated by --down in the play kube command. volumes are NOT deleted during the teardown. pods and their containers are stopped and removed. Signed-off-by: Brent Baude <bbaude@redhat.com>
* | Merge pull request #11208 from ashley-cui/streamsOpenShift Merge Robot2021-08-26
|\ \ | | | | | | [NO TESTS NEEDED] Allow setting of machine stream and image path from containers.conf
| * | Allow setting of machine stream and image path from containers.confAshley Cui2021-08-24
| |/ | | | | | | | | | | Default is "testing" Signed-off-by: Ashley Cui <acui@redhat.com>
* | Merge pull request #11218 from cdoern/untilBugOpenShift Merge Robot2021-08-26
|\ \ | | | | | | logFile until flag issue, negative duration replaced with positive
| * | logFile until flag issuecdoern2021-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | we were adding a negative duration in podman events, causing inputs like -5s to be correct and 5s to be incorrect. fixes #11158 Signed-off-by: cdoern <cdoern@redhat.com>
* | | Merge pull request #11307 from flouthoc/volume-import-externalOpenShift Merge Robot2021-08-26
|\ \ \ | | | | | | | | volumes: Add support for `volume import` which allows importing contents of external tarballs into podman volumes.
| * | | volumes: Add volume import to allow importing contents on tar into volumeflouthoc2021-08-26
| | |/ | |/| | | | | | | | | | | | | | | | Following feature makes sure that users can load contents of external tarball into the podman volumes. Signed-off-by: flouthoc <flouthoc.git@gmail.com>
* / | Fix file descriptor leaks and add testJhon Honce2021-08-24
|/ / | | | | | | | | | | | | | | | | | | * Add response.Body.Close() where needed to release HTTP connections to API server. * Add tests to ensure no general leaks occur. 100% coverage would be required to ensure no leaks on any call. * Update code comments to be godoc correct Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Network interfacePaul Holzinger2021-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement a new network interface to abstract CNI from libpod. The interface is implemented for the CNI backend but in the future we can add more backends. The code is structured in three new packages: - `libpod/network/types`: contains the interface definition and the necessary types for it. - `libpod/network/cni` contains the interface implementation for the CNI backend. - `libpod/network/util` a set of utility functions related to networking. The CNI package uses ginkgo style unit tests. To test Setup/Teardown the test must be run as root. Each test will run in their own namespace to make the test independent from the host environment. New features with the CNI backend: - The default network will be created in memory if it does not exists on disk. - It can set more than one static IP per container network. - Networks are loaded once from disk and only if this interface is used, e.g. for commands such as `podman info` networks are not loaded. This reduces unnecessary disk IO. This commit only adds the interface it is not wired into libpod. This requires a lot of breaking changes which will be done in a followup commit. Once this is integrated into libpod the current network code under `libpod/network` should be removed. Also the dependency on OCICNI should be dropped. Signed-off-by: Paul Holzinger <pholzing@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 #11205 from Shivkumar13/shivkumar-tls-fixOpenShift Merge Robot2021-08-23
|\ \ \ | | | | | | | | Support for --tls-verify flag in podman-run & podman-create
| * | | Support for --tls-verify flag in podman run & podman createShivkumar132021-08-21
| | | | | | | | | | | | | | | | Signed-off-by: Shivkumar13 <sople@redhat.com>
* | | | Merge pull request #11308 from vrothberg/profilingOpenShift Merge Robot2021-08-23
|\ \ \ \ | | | | | | | | | | profiling: higher memory sampling rate
| * | | | profiling: higher memory sampling rateValentin Rothberg2021-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Increase the memory-sampling rate to the same default as github.com/pkg/profile. Allow for custom rates by reading the `MemProfileRate` env variable. [NO TESTS NEEDED] since it's a dev only flag and not part of CI. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | | | | Use pod netns with --pod-id-filePaul Holzinger2021-08-23
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When `--pod-id-file` is used do not parse the default network namespace and let specgen handle it instead. This regression was introduced in commit 7ef3981abe24. Fixes #11303 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | / / 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>
* | | 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 #11195 from Luap99/xdg-rootopenshift-ci[bot]2021-08-16
|\ \ \ | | | | | | | | rootful: unset XDG_RUNTIME_DIR
| * | | rootful: unset XDG_RUNTIME_DIRPaul Holzinger2021-08-16
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Depending how the user logs in to the root account, XDG_RUNTIME_DIR is set to /run/user/0 or it is unset. For conmon we already set it always to an empty string. The inconsistency is causing issues for the dnsname plugin. To fix it unset XDG_RUNTIME_DIR for the podman process. [NO TESTS NEEDED] Fixes #10806 Fixes #10745 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | | Merge pull request #11228 from mlegenovic/mainopenshift-ci[bot]2021-08-16
|\ \ \ | | | | | | | | Fixed healthcheck default values when container created via compat API
| * | | Fixed healthcheck default values when container created via compat APIMilivoje Legenovic2021-08-14
| | | | | | | | | | | | | | | | | | | | | | | | Fixes #11225 Signed-off-by: Milivoje Legenovic <m.legenovic@gmail.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>
* | | Run codespell to fix spellingDaniel J Walsh2021-08-11
| | | | | | | | | | | | | | | | | | [NO TESTS NEEDED] Just fixing spelling. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | Merge pull request #11153 from cdoern/scpopenshift-ci[bot]2021-08-11
|\ \ \ | |/ / |/| | Added autocompletion for images and system connections for podman image SCP
| * | Added autocompletion for images and system connectionscdoern2021-08-09
| |/ | | | | | | | | | | | | [NO TESTS NEEDED] image scp should autocomplete images and system connections since the args can be either. Made a new function, common.AutocompleteScp Signed-off-by: cdoern <cdoern@redhat.com>
* | Merge pull request #10589 from umohnani8/pod-usernsopenshift-ci[bot]2021-08-10
|\ \ | | | | | | Add support for pod inside of user namespace.
| * | 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>
* / Alias build to buildx, so it won't failDaniel J Walsh2021-08-09
|/ | | | | | Add hidden --load and --progress flag as well. Signed-off-by: Daniel J Walsh <dwalsh@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>
* | 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 #11011 from baude/initcontainersopenshift-ci[bot]2021-08-05
|\ \ | |/ |/| implement init containers in podman
| * implement init containers in podmanBrent Baude2021-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | this is the first pass at implementing init containers for podman pods. init containersare made popular by k8s as a way to run setup for pods before the pods standard containers run. unlike k8s, we support two styles of init containers: always and oneshot. always means the container stays in the pod and starts whenever a pod is started. this does not apply to pods restarting. oneshot means the container runs onetime when the pod starts and then is removed. Signed-off-by: Brent Baude <bbaude@redhat.com>
* | Fix podman unpause,pause,kill --all to work like podman stop --allDaniel J Walsh2021-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently if you execute podman unpause --all, podman pause --all Podman shows attempts to unpause containers that are not paused and prints an error. This PR catches this error and only prints errors if a paused container was not able to be unpaused. Currently if you execute podman pause --all or podman kill --all, Podman Podman shows attempts to pause or kill containers that are not running and prints an error. This PR catches this error and only prints errors if a running container was not able to be paused or killed. Also change printing of multiple errors to go to stderr and to prefix "Error: " in front to match the output of the last error. Fixes: https://github.com/containers/podman/issues/11098 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #11003 from pascomnet/f_statsopenshift-ci[bot]2021-08-04
|\ \ | | | | | | stats: add a interval parameter to cli and api stats streaming
| * | e2e tests: re-enable and fix podman stats testsThomas Weber2021-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Renamed podman pod stats test specs to distinguish them from podman stats tests. podman stats tests where disabled by a +build flag. Fix podman stats format test, add negative test. Fix podman stats cli command, exit non-zero on invalid format string. Add tests for podman stats interval flag. Signed-off-by: Thomas Weber <towe75@googlemail.com>
| * | stats: add a interval parameter to cli and api stream modeThomas Weber2021-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | podman stats polled by default in a 1 sec period. This can put quite some load on a machine if you run many containers. The default value is now 5 seconds. You can change this interval with a new, optional, --interval, -i cli flag. The api request got also a interval query parameter for the same purpose. Additionally a unused const was removed. Api and cli will fail the request if a 0 or negative value is passed in. Signed-off-by: Thomas Weber <towe75@googlemail.com>
* | | image scp: fix typo in outputValentin Rothberg2021-08-03
| |/ |/| | | | | | | | | | | | | s/Loaded images(s)/Loaded image(s)/ [NO TESTS NEEDED] (I think we should test the output at some point) Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Merge pull request #10828 from cdoern/scpopenshift-ci[bot]2021-08-02
|\ \ | | | | | | Created image scp feature
| * | Created scp.go image_scp_test.go and podman-image-scp.1.mdcdoern2021-07-30
| |/ | | | | | | | | | | | | | | added functionality for image secure copying from local to remote. Also moved system connection add code around a bit so functions within that file can be used by scp. Signed-off-by: cdoern <cdoern@redhat.com>
* | Merge pull request #11054 from saschagrunert/login-logout-path-testsopenshift-ci[bot]2021-08-01
|\ \ | | | | | | Add `--accept-repositories` integration tests
| * | Add `--accept-repositories` integration testsSascha Grunert2021-07-30
| | | | | | | | | | | | | | | | | | | | | This adds the integration tests for the repository or namespaced registry feature introduced in c/common. Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
* | | Merge pull request #11048 from cdoern/heatlhCheckCompatOpenShift Merge Robot2021-07-29
|\ \ \ | | | | | | | | Fixed Healthcheck formatting, string to []string
| * | | Fixed Healthcheck formatting, string to []stringcdoern2021-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compat healthcheck tests are of the format []string but podman's were of the format string. Converted podman's to []string at the specgen level since it has the same effect and removed the incorrect parsing of compat healthchecks. fixes #10617 Signed-off-by: cdoern <cdoern@redhat.com>
| * | | Fixed Healthcheck formatting, string to []stringcdoern2021-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compat healthcheck tests are of the format []string but podman's were of the format string. Converted podman's to []string at the specgen level since it has the same effect and removed the incorrect parsing of compat healthchecks. fixes #10617 Signed-off-by: cdoern <cdoern@redhat.com>
* | | | Merge pull request #11065 from vrothberg/cp-cleanupsOpenShift Merge Robot2021-07-28
|\ \ \ \ | | | | | | | | | | cp: consolidate and simplify
| * | | | cp: consolidate and simplifyValentin Rothberg2021-07-28
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Consolidate and simplify code in `podman cp` a bit. PR #11049 introduced some code duplicates that were worth tackling. [NO TESTS NEEDED] Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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