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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2022-01-13 20:25:09 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-13 20:25:09 +0100 |
| commit | 2c510146aa03c74fb00a15bcf81c62b14df9c7ea (patch) | |
| tree | 3eed55c2709e17449ea5acde9cbb0a09152dd446 /libpod/container_internal_linux.go | |
| parent | 48e63975aac7f13048a4b2e426e36d2c81828d6d (diff) | |
| parent | 8dc2464b03a1c4183e0a6264cbe3f99b2f65687f (diff) | |
| download | podman-2c510146aa03c74fb00a15bcf81c62b14df9c7ea.tar.gz podman-2c510146aa03c74fb00a15bcf81c62b14df9c7ea.tar.bz2 podman-2c510146aa03c74fb00a15bcf81c62b14df9c7ea.zip | |
Merge pull request #12828 from giuseppe/drop-check
libpod: drop check for empty pod cgroup
Diffstat (limited to 'libpod/container_internal_linux.go')
| -rw-r--r-- | libpod/container_internal_linux.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index 5654f3c4f..28cc2c621 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -2728,6 +2728,24 @@ func isRootlessCgroupSet(cgroup string) bool { return cgroup != CgroupfsDefaultCgroupParent && filepath.Dir(cgroup) != CgroupfsDefaultCgroupParent } +func (c *Container) expectPodCgroup() (bool, error) { + unified, err := cgroups.IsCgroup2UnifiedMode() + if err != nil { + return false, err + } + cgroupManager := c.CgroupManager() + switch { + case c.config.NoCgroups: + return false, nil + case cgroupManager == config.SystemdCgroupsManager: + return !rootless.IsRootless() || unified, nil + case cgroupManager == config.CgroupfsCgroupsManager: + return !rootless.IsRootless(), nil + default: + return false, errors.Wrapf(define.ErrInvalidArg, "invalid cgroup mode %s requested for pods", cgroupManager) + } +} + // Get cgroup path in a format suitable for the OCI spec func (c *Container) getOCICgroupPath() (string, error) { unified, err := cgroups.IsCgroup2UnifiedMode() |