#cloud-config # set up mount points # 'mounts' contains a list of lists # the inner list are entries for an /etc/fstab line # ie : [ fs_spec, fs_file, fs_vfstype, fs_mntops, fs-freq, fs_passno ] # # default: # mounts: # - [ ephemeral0, /mnt ] # - [ swap, none, swap, sw, 0, 0 ] # # in order to remove a previously listed mount (ie, one from defaults) # list only the fs_spec. For example, to override the default, of # mounting swap: # - [ swap ] # or # - [ swap, null ] # # - if a device does not exist at the time, an entry will still be # written to /etc/fstab. # - '/dev' can be omitted for device names that begin with: xvd, sd, hd, vd # - if an entry does not have all 6 fields, they will be filled in # with values from 'mount_default_fields' below. # # Note, that you should set 'nofail' (see man fstab) for volumes that may not # be attached at instance boot (or reboot). # mounts: - [ ephemeral0, /mnt, auto, "defaults,noexec" ] - [ sdc, /opt/data ] - [ xvdh, /opt/data, "auto", "defaults,nofail", "0", "0" ] - [ dd, /dev/zero ] # mount_default_fields # These values are used to fill in any entries in 'mounts' that are not # complete. This must be an array, and must have 6 fields. mount_default_fields: [ None, None, "auto", "defaults,nofail", "0", "2" ] # swap can also be set up by the 'mounts' module # default is to not create any swap files, because 'size' is set to 0 swap: filename: /swap.img size: "auto" # or size in bytes maxsize: 10485760 # size in bytes