diff options
Diffstat (limited to 'actions/image_partition_action.go')
| -rw-r--r-- | actions/image_partition_action.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/actions/image_partition_action.go b/actions/image_partition_action.go index ce63464..fcfd93e 100644 --- a/actions/image_partition_action.go +++ b/actions/image_partition_action.go @@ -70,6 +70,7 @@ Yaml syntax for mount points: - mountpoint: path partition: partition label options: list of options + buildtime: bool Mandatory properties: @@ -81,6 +82,12 @@ should be mounted. Optional properties: - options -- list of options to be added to appropriate entry in fstab file. +- buildtime -- if set to true then the mountpoint only used during the debos run. +No entry in `/etc/fstab' will be created. +The mountpoints directory will be removed from the image, so it is recommended +to define a `mountpoint` path which is temporary and unique for the image, +for example: `/mnt/temporary_mount`. +Defaults to false. Layout example for Raspberry PI 3: @@ -139,6 +146,7 @@ type Mountpoint struct { Mountpoint string Partition string Options []string + Buildtime bool part *Partition } @@ -161,6 +169,10 @@ func (i *ImagePartitionAction) generateFSTab(context *debos.DebosContext) error for _, m := range i.Mountpoints { options := []string{"defaults"} options = append(options, m.Options...) + if m.Buildtime == true { + /* Do not need to add mount point into fstab */ + continue + } if m.part.FSUUID == "" { return fmt.Errorf("Missing fs UUID for partition %s!?!", m.part.Name) } @@ -397,6 +409,12 @@ func (i ImagePartitionAction) Cleanup(context *debos.DebosContext) error { log.Printf("Unmount failure can cause images being incomplete!") return err } + if m.Buildtime == true { + if err = os.Remove(mntpath); err != nil { + log.Printf("Failed to remove temporary mount point %s: %s", m.Mountpoint, err) + return err + } + } } if i.usingLoop { |