v1.0

roles/restore_primary/tasks/main.yml

@@ -0,0 +1,19 @@
+- name: Stop postgres on primary
+  service:
+    name: postgresql
+    state: stopped
+
+- name: Remove old data on primary
+  file:
+    path: "{{ pg_data }}"
+    state: absent
+
+- name: Restore base backup from replica
+  become_user: postgres
+  command: >
+    pg_basebackup -h pg2 -D {{ pg_data }} -U replicator -Fp -Xs -P -R
+
+- name: Start postgres on primary
+  service:
+    name: postgresql
+    state: started