diff options
Diffstat (limited to 'libpod/runtime.go')
| -rw-r--r-- | libpod/runtime.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libpod/runtime.go b/libpod/runtime.go index 30659a3d4..c5f5db531 100644 --- a/libpod/runtime.go +++ b/libpod/runtime.go @@ -30,6 +30,7 @@ import ( "github.com/containers/podman/v3/libpod/shutdown" "github.com/containers/podman/v3/pkg/cgroups" "github.com/containers/podman/v3/pkg/rootless" + "github.com/containers/podman/v3/pkg/systemd" "github.com/containers/podman/v3/pkg/util" "github.com/containers/storage" "github.com/containers/storage/pkg/unshare" @@ -500,6 +501,15 @@ func makeRuntime(ctx context.Context, runtime *Runtime) (retErr error) { // no containers running. Create immediately a namespace, as // we will need to access the storage. if needsUserns { + // warn users if mode is rootless and cgroup manager is systemd + // and no valid systemd session is present + // warn only whenever new namespace is created + if runtime.config.Engine.CgroupManager == config.SystemdCgroupsManager { + unified, _ := cgroups.IsCgroup2UnifiedMode() + if unified && rootless.IsRootless() && !systemd.IsSystemdSessionValid(rootless.GetRootlessUID()) { + logrus.Debug("Invalid systemd user session for current user") + } + } aliveLock.Unlock() // Unlock to avoid deadlock as BecomeRootInUserNS will reexec. pausePid, err := util.GetRootlessPauseProcessPidPathGivenDir(runtime.config.Engine.TmpDir) if err != nil { @@ -941,6 +951,11 @@ func (r *Runtime) GetOCIRuntimePath() string { return r.defaultOCIRuntime.Path() } +// DefaultOCIRuntime return copy of Default OCI Runtime +func (r *Runtime) DefaultOCIRuntime() OCIRuntime { + return r.defaultOCIRuntime +} + // StorageConfig retrieves the storage options for the container runtime func (r *Runtime) StorageConfig() storage.StoreOptions { return r.storageConfig |