diff options
Diffstat (limited to 'libpod/container.go')
| -rw-r--r-- | libpod/container.go | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/libpod/container.go b/libpod/container.go index e7fe77498..fb1f83c29 100644 --- a/libpod/container.go +++ b/libpod/container.go @@ -173,7 +173,8 @@ type ContainerConfig struct { // TODO consider breaking these subsections up into smaller structs - // Storage Config + // UID/GID mappings used by the storage + IDMappings storage.IDMappingOptions `json:"idMappingsOptions,omitempty"` // Information on the image used for the root filesystem/ RootfsImageID string `json:"rootfsImageID,omitempty"` @@ -863,3 +864,28 @@ func (c *Container) RWSize() (int64, error) { } return c.rwSize() } + +// IDMappings returns the UID/GID mapping used for the container +func (c *Container) IDMappings() (storage.IDMappingOptions, error) { + return c.config.IDMappings, nil +} + +// RootUID returns the root user mapping from container +func (c *Container) RootUID() int { + for _, uidmap := range c.config.IDMappings.UIDMap { + if uidmap.ContainerID == 0 { + return uidmap.HostID + } + } + return 0 +} + +// RootGID returns the root user mapping from container +func (c *Container) RootGID() int { + for _, gidmap := range c.config.IDMappings.GIDMap { + if gidmap.ContainerID == 0 { + return gidmap.HostID + } + } + return 0 +} |