Replicating jails between two servers (use zrepl)
Manage remote jails :
  - Make gocage a service
  - All commands should become API endpoint
  - How to handle authentication ?

DEBUG: 
- cmd/list.go:275:
    // FIXME ??? Shouldn't be ioc-$Name ?
    j.InternalName = rj.Name
- WriteConfigToDisk don't write neither "release" in cmd stop neither "last_started" in cmd start
  26/08/2023 : Last_started is updated

BUGS:
- unable to set values containing equal sign :
  # gocage set Config.Exec_poststart="jail -m allow.mount.linprocfs=1 name=ioc-poudriere-noo" poudriere-noo
  Error parsing args: Config.Exec_poststart=jail -m allow.mount.linprocfs=1 name=ioc-poudriere-noo
- Fix fstab when migrating jail