#cloud-config

packages:
  - chrony
  - git
  - lvm2
  - xfsprogs
write_files:
  - path: /etc/chrony/chrony.conf
    permissions: "0644"
    content: |
%{ for line in split("\n",file("chrony.conf")) ~}
      ${line}
%{ endfor ~}
    owner: root:root

runcmd:
  - [ systemctl, enable, chronyd ]
  - systemctl restart chronyd
  - mkdir -p /var/snap
  - vgcreate snapvg /dev/sdb
  - lvcreate -n lvol_snap -l 100%FREE snapvg
  - mkfs -t xfs -n ftype=1 /dev/snapvg/lvol_snap
  - cp -a /etc/fstab /run/fstab.bak
  - echo "/dev/snapvg/lvol_snap  /var/snap    xfs    defaults   0 0" >> /etc/fstab
  - systemctl daemon-reload
  - findmnt --verify || cp -a /run/fstab.bak /etc/fstab