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* Fix problems reported by staticcheckPaul Holzinger2021-01-12
| | | | | | | | | | | | | | `staticcheck` is a golang code analysis tool. https://staticcheck.io/ This commit fixes a lot of problems found in our code. Common problems are: - unnecessary use of fmt.Sprintf - duplicated imports with different names - unnecessary check that a key exists before a delete call There are still a lot of reported problems in the test files but I have not looked at those. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Merge pull request #8939 from cevich/more_cross_buildsOpenShift Merge Robot2021-01-11
|\ | | | | Cirrus: Add cross-compile test for alternative arches
| * Cirrus: Add cross-compile test for alternative archesChris Evich2021-01-11
| | | | | | | | | | | | | | Followup to https://github.com/containers/podman/pull/8907 that simply ensures cross-compiling podman completes. Signed-off-by: Chris Evich <cevich@redhat.com>
* | Merge pull request #8934 from vrothberg/fix-8931OpenShift Merge Robot2021-01-11
|\ \ | | | | | | image list: ignore bare manifest list
| * | image list: ignore bare manifest listValentin Rothberg2021-01-11
| | | | | | | | | | | | | | | | | | | | | Handle empty/bare manifest lists when listing images. Fixes: #8931 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | | Merge pull request #8917 from mheon/actually_report_play_kube_errorsOpenShift Merge Robot2021-01-11
|\ \ \ | | | | | | | | Ensure that `podman play kube` actually reports errors
| * | | Ensure that `podman play kube` actually reports errorsMatthew Heon2021-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 2.2.x, we moved `play kube` to use the Start() API for pods, which reported errors in a different way (all containers are started in parallel, and then results reported as a block). The migration attempted to preserve compatibility by returning only one error, but that's not really a viable option as it can obscure the real reason that a pod is failing. Further, the code was not correctly handling the API's errors - Pod Start() will, on any container error, return a map of container ID to error populated for all container errors *and* return ErrPodPartialFail for overall error - the existing code did not handle the partial failure error and thus would never return container errors. Refactor the `play kube` API to include a set of errors for containers in each pod, so we can return all errors that occurred to the frontend and print them for the user, and correct the backend code so container errors are actually forwarded. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* | | | Merge pull request #8932 from ↵OpenShift Merge Robot2021-01-11
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | containers/dependabot/go_modules/github.com/containers/storage-1.24.5 Bump github.com/containers/storage from 1.24.4 to 1.24.5
| * | | Bump github.com/containers/storage from 1.24.4 to 1.24.5dependabot-preview[bot]2021-01-11
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.24.4 to 1.24.5. - [Release notes](https://github.com/containers/storage/releases) - [Changelog](https://github.com/containers/storage/blob/master/docs/containers-storage-changes.md) - [Commits](https://github.com/containers/storage/compare/v1.24.4...v1.24.5) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | Merge pull request #8935 from giuseppe/conmon-keep-LC_OpenShift Merge Robot2021-01-11
|\ \ \ | | | | | | | | oci: keep LC_ env variables to conmon
| * | | oci: keep LC_ env variables to conmonGiuseppe Scrivano2021-01-11
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | it is necessary for conmon to deal with the correct locale, otherwise it uses C as a fallback. Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1893567 Requires: https://github.com/containers/conmon/pull/215 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | | Merge pull request #8925 from rhatdan/buildOpenShift Merge Robot2021-01-11
|\ \ \ | |/ / |/| | podman build --force-rm defaults to true in code
| * | podman build --force-rm defaults to true in codeDaniel J Walsh2021-01-10
| | | | | | | | | | | | | | | | | | The man page and code should match for what is the default settings. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | Merge pull request #8915 from rhatdan/remoteOpenShift Merge Robot2021-01-10
|\ \ \ | |/ / |/| | Improve error message when the the podman service is not enabled
| * | Improve error message when the the podman service is not enabledDaniel J Walsh2021-01-09
| |/ | | | | | | | | | | | | | | | | | | | | Currently if server is not connected, we return an error message that is confusing users on Mac and Windows boxes. The hope here is to make it a little easier to discover that a Podman service is required. This message is similar to what Docker puts out so people might under stand it better. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #8920 from Luap99/ps-network-filterOpenShift Merge Robot2021-01-10
|\ \ | |/ |/| podman ps/pod ps add network filter and .Networks format placeholder
| * Use abi PodPs implementation for libpod/pods/json endpointPaul Holzinger2021-01-09
| | | | | | | | | | | | This removes unnecessary code duplication. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
| * Add Networks format placeholder to podman ps and pod psPaul Holzinger2021-01-09
| | | | | | | | | | | | | | `podman ps --format {{.Networks}}` will show all connected networks for this container. For `pod ps` it will show the infra container networks. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
| * Add network filter for podman ps and pod psPaul Holzinger2021-01-09
|/ | | | | | | Allow to filter on the network name or full id. For pod ps it will filter on the infra container networks. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Merge pull request #8781 from rst0git/cr-volumesOpenShift Merge Robot2021-01-08
|\ | | | | Add support for checkpoint/restore of containers with volumes
| * test: Add checkpoint/restore with volumesRadostin Stoyanov2021-01-07
| | | | | | | | Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
| * Include named volumes in container migrationRadostin Stoyanov2021-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When migrating a container with associated volumes, the content of these volumes should be made available on the destination machine. This patch enables container checkpoint/restore with named volumes by including the content of volumes in checkpoint file. On restore, volumes associated with container are created and their content is restored. The --ignore-volumes option is introduced to disable this feature. Example: # podman container checkpoint --export checkpoint.tar.gz <container> The content of all volumes associated with the container are included in `checkpoint.tar.gz` # podman container checkpoint --export checkpoint.tar.gz --ignore-volumes <container> The content of volumes is not included in `checkpoint.tar.gz`. This is useful, for example, when the checkpoint/restore is performed on the same machine. # podman container restore --import checkpoint.tar.gz The associated volumes will be created and their content will be restored. Podman will exit with an error if volumes with the same name already exist on the system or the content of volumes is not included in checkpoint.tar.gz # podman container restore --ignore-volumes --import checkpoint.tar.gz Volumes associated with container must already exist. Podman will not create them or restore their content. Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
| * Use Options as CRImportCheckpoint() argumentRadostin Stoyanov2021-01-07
| | | | | | | | | | | | | | | | | | Instead of specifying restore option arguments individually from RestoreOptions, provide the 'options' object to the CRImportCheckpoint method. This change makes the code in CRImportCheckpoint easier to extend as it doesn't require excessive number of function parameters. Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
| * Use Options as exportCheckpoint() argumentRadostin Stoyanov2021-01-07
| | | | | | | | | | | | | | | | | | | | Instead of individual values from ContainerCheckpointOptions, provide the options object. This is a preparation for the next patch where one more value of the options object is required in exportCheckpoint(). Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
* | Merge pull request #8912 from jwhonce/issues/8891OpenShift Merge Robot2021-01-08
|\ \ | | | | | | Restore compatible API for prune endpoints
| * | Restore compatible API for prune endpointsJhon Honce2021-01-07
|/ / | | | | | | | | | | | | | | | | | | | | * Restore correct API endpoint payloads including reclaimed space numbers * Include tests for API prune endpoints * Clean up function signatures with unused parameters * Update swagger for /networks/prune Fixes #8891 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Merge pull request #8907 from Luap99/fix-mips-buildOpenShift Merge Robot2021-01-07
|\ \ | | | | | | Fix build for mips architecture follow-up
| * | Add mips architecture to the cross build targetPaul Holzinger2021-01-07
| | | | | | | | | | | | Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
| * | Fix build for mips architecture follow-upPaul Holzinger2021-01-07
| | | | | | | | | | | | | | | | | | | | | | | | Follow-up to commit (1ad796677e1c). The build on mips is still failing because SIGWINCH was not defined in the signal pkg. Also stat_t.Rdev is unit32 on mips so we need to typecast. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* | | Merge pull request #8771 from rhatdan/runOpenShift Merge Robot2021-01-07
|\ \ \ | | | | | | | | Switch references of /var/run -> /run
| * | | Switch references of /var/run -> /runDaniel J Walsh2021-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Systemd is now complaining or mentioning /var/run as a legacy directory. It has been many years where /var/run is a symlink to /run on all most distributions, make the change to the default. Partial fix for https://github.com/containers/podman/issues/8369 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | | Merge pull request #8821 from rhatdan/capsOpenShift Merge Robot2021-01-07
|\ \ \ \ | | | | | | | | | | Containers should not get inheritable caps by default
| * | | | Handle podman exec capabilities correctlyDaniel J Walsh2021-01-07
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
| * | | | Containers should not get inheritable caps by defaultDaniel J Walsh2021-01-07
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I launch a container with --userns=keep-id the rootless processes should have no caps by default even if I launch the container with --privileged. It should only get the caps if I specify by hand the caps I want leaked to the process. Currently we turn off capeff and capamb, but not capinh. This patch treats capinh the same way as capeff and capamb. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | | Merge pull request #8816 from giuseppe/automatically-split-userns-mappingsOpenShift Merge Robot2021-01-07
|\ \ \ \ | | | | | | | | | | rootless: automatically split userns ranges
| * | | | rootless: automatically split userns rangesGiuseppe Scrivano2021-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | writing to the id map fails when an extent overlaps multiple mappings in the parent user namespace: $ cat /proc/self/uid_map 0 1000 1 1 100000 65536 $ unshare -U sleep 100 & [1] 1029703 $ printf "0 0 100\n" | tee /proc/$!/uid_map 0 0 100 tee: /proc/1029703/uid_map: Operation not permitted This limitation is particularly annoying when working with rootless containers as each container runs in the rootless user namespace, so a command like: $ podman run --uidmap 0:0:2 --rm fedora echo hi Error: writing file `/proc/664087/gid_map`: Operation not permitted: OCI permission denied would fail since the specified mapping overlaps the first mapping (where the user id is mapped to root) and the second extent with the additional IDs available. Detect such cases and automatically split the specified mapping with the equivalent of: $ podman run --uidmap 0:0:1 --uidmap 1:1:1 --rm fedora echo hi hi A fix has already been proposed for the kernel[1], but even if it accepted it will take time until it is available in a released kernel, so fix it also in pkg/rootless. [1] https://lkml.kernel.org/lkml/20201203150252.1229077-1-gscrivan@redhat.com/ Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
| * | | | rootless: add function to retrieve uid mappingsGiuseppe Scrivano2021-01-07
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
| * | | | rootless: add function to retrieve gid mappingsGiuseppe Scrivano2021-01-07
| | |_|/ | |/| | | | | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | | | Merge pull request #8904 from Luap99/fix-podman-logsOpenShift Merge Robot2021-01-07
|\ \ \ \ | |_|/ / |/| | | Fix podman logs read partial log lines
| * | | Fix podman logs read partial log linesPaul Holzinger2021-01-07
| | |/ | |/| | | | | | | | | | | | | | | | | | | If a partial log line has the length 1 it was ignored by podman logs. Fixes #8879 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* | | Merge pull request #8884 from ↵OpenShift Merge Robot2021-01-07
|\ \ \ | |_|/ |/| | | | | | | | containers/dependabot/go_modules/github.com/google/uuid-1.1.4 Bump github.com/google/uuid from 1.1.3 to 1.1.4
| * | Bump github.com/google/uuid from 1.1.3 to 1.1.4dependabot-preview[bot]2021-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bumps [github.com/google/uuid](https://github.com/google/uuid) from 1.1.3 to 1.1.4. - [Release notes](https://github.com/google/uuid/releases) - [Commits](https://github.com/google/uuid/compare/v1.1.3...v1.1.4) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Valentin Rothberg <rothberg@redhat.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | Merge pull request #8832 from hshiina/logfileOpenShift Merge Robot2021-01-06
|\ \ \ | |_|/ |/| | Fix e2e test for `podman build --logfile`
| * | Fix e2e test for `podman build --logfile`Hironori Shiina2020-12-24
| | | | | | | | | | | | | | | | | | Type casting is necessary to see if the logfile size is not equal to 0. Signed-off-by: Hironori Shiina <Hironori.Shiina@fujitsu.com>
* | | Merge pull request #8805 from giuseppe/single-user-mapped-rootOpenShift Merge Robot2021-01-06
|\ \ \ | | | | | | | | libpod: handle single user mapped as root
| * | | libpod: handle single user mapped as rootGiuseppe Scrivano2020-12-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if a single user is mapped in the user namespace, handle it as root. It is needed for running unprivileged containers with a single user available without being forced to run with euid and egid set to 0. Needs: https://github.com/containers/storage/pull/794 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | | | Merge pull request #8892 from mheon/fix_8886OpenShift Merge Robot2021-01-06
|\ \ \ \ | | | | | | | | | | Ensure that user-specified HOSTNAME is honored
| * | | | Ensure that user-specified HOSTNAME is honoredMatthew Heon2021-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When adding the HOSTNAME environment variable, only do so if it is not already present in the spec. If it is already present, it was likely added by the user, and we should honor their requested value. Fixes #8886 Signed-off-by: Matthew Heon <mheon@redhat.com>
* | | | | Merge pull request #8901 from mheon/reenable_cevich_testsOpenShift Merge Robot2021-01-06
|\ \ \ \ \ | | | | | | | | | | | | Revert e6fbc15f26b2a609936dfc11732037c70ee14cba and reenable tests
| * | | | | Revert e6fbc15f26b2a609936dfc11732037c70ee14cbaMatthew Heon2021-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The issue requiring these tests be disabled should be resolved. Reenable the tests as such. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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