WAL-G (custom bootstrap): Wait for PostgreSQL Recovery to complete (WAL apply)

Author: vitabaks

roles/patroni/tasks/main.yml

@@ -771,6 +771,19 @@
         delay: 10
       ignore_errors: false
 
+      # for WAL-G (custom bootstrap)
+    - name: Wait for PostgreSQL Recovery to complete (WAL apply)
+      become: true
+      become_user: postgres
+      command: "{{ postgresql_bin_dir }}/psql -p {{ postgresql_port }} -tAc 'SELECT pg_is_in_recovery()'"
+      register: pg_is_in_recovery
+      until: pg_is_in_recovery.stdout == "f"
+      retries: 1200  # timeout 10 hours
+      delay: 30
+      changed_when: false
+      failed_when: false
+      when: patroni_cluster_bootstrap_method == "wal-g"
+
     - name: Check PostgreSQL is started and accepting connections on Master
       become: true
       become_user: postgres