tasks/postgres-pgupgrades.yml

   1 ---
   2 - set_fact:
   3     postgres_dbname: "{{ postgres_pgupgrade.dbname }}"
   4     postgres_pgbouncer_uri: "{{ postgres_pgupgrade.pgbouncer_uri|default(None) }}"
   5     postgres_old_cluster_version: "{{ postgres_pgupgrade.old_cluster_version }}"
   6     postgres_old_cluster_name: "{{ postgres_pgupgrade.old_cluster_name }}"
   7     postgres_new_cluster_version: "{{ postgres_pgupgrade.new_cluster_version }}"
   8     postgres_new_cluster_name: "{{ postgres_pgupgrade.new_cluster_name }}"
   9     postgres_standby_server: "{{ postgres_pgupgrade.standby_server }}"
  10     postgres_standby_old_cluster_name: "{{ postgres_pgupgrade.standby_old_cluster_name|default(postgres_pgupgrade.old_cluster_name) }}"
  11     postgres_standby_new_cluster_name: "{{ postgres_pgupgrade.standby_new_cluster_name|default(postgres_pgupgrade.new_cluster_name) }}"
  12
  13 - name: Find matching new cluster
  14   set_fact:
  15     postgres_new_cluster: "{{ postgres_clusters|selectattr('name','equalto',postgres_new_cluster_name)|selectattr('version','equalto', postgres_new_cluster_version|float)|list|first }}"
  16
  17 - name: Extract database port of new matching cluster
  18   set_fact:
  19     postgres_new_cluster_port: "{{ (postgres_new_cluster|default({'port': 5432}))['port'] }}"
  20
  21 - name: Upload pg_upgrade.sh script
  22   template: src=pg_upgrade.sh.j2 dest=/var/lib/postgresql/pg_upgrade_{{ postgres_old_cluster_version }}_{{ postgres_new_cluster_version }}_{{ postgres_dbname }} owner=postgres group=postgres mode=0700
  23   no_log: True