---

lv:
  data:
    pv: '/dev/sdb1'
    vg: 'postgresql'

mount:
  /var/lib/postgresql:
    disk: '/dev/mapper/postgresql-data'
    govuk_lvm: 'data'
    mountoptions: 'defaults'

govuk_postgresql::server::slave::master_host: 'transition-postgresql-master-1.backend'

---

lv:
  postgresql:
    pv: '/dev/sdb1'
    vg: 'backups'
  data:
    pv: '/dev/sdc1'
    vg: 'postgresql'

mount:
  /var/lib/postgresql:
    disk: '/dev/mapper/postgresql-data'
    govuk_lvm: 'data'
    mountoptions: 'defaults'
  /var/lib/autopostgresqlbackup:
    disk: '/dev/mapper/backups-postgresql'
    govuk_lvm: 'postgresql'
    mountoptions: 'defaults'

govuk_postgresql::server::slave::master_host: 'transition-postgresql-master-1.backend'

Add backup disk to transition-postgresql-slave
Add backup disk to transition-postgresql-slave

Per gds/govuk-provisioning@e907ad5f0f1ded27b167c7172ffff28c654245fb
