diff options
Diffstat (limited to 'libpod')
| -rw-r--r-- | libpod/container_internal_linux.go | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index 94c6c3840..a136fb72d 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -607,10 +607,16 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) { availableUIDs, availableGIDs, err := rootless.GetAvailableIDMaps() if err != nil { - return nil, err + if os.IsNotExist(err) { + // The kernel-provided files only exist if user namespaces are supported + logrus.Debugf("user or group ID mappings not available: %s", err) + } else { + return nil, err + } + } else { + g.Config.Linux.UIDMappings = rootless.MaybeSplitMappings(g.Config.Linux.UIDMappings, availableUIDs) + g.Config.Linux.GIDMappings = rootless.MaybeSplitMappings(g.Config.Linux.GIDMappings, availableGIDs) } - g.Config.Linux.UIDMappings = rootless.MaybeSplitMappings(g.Config.Linux.UIDMappings, availableUIDs) - g.Config.Linux.GIDMappings = rootless.MaybeSplitMappings(g.Config.Linux.GIDMappings, availableGIDs) // Hostname handling: // If we have a UTS namespace, set Hostname in the OCI spec. |