v1.0

roles/replication/tasks/main.yml

@@ -0,0 +1,28 @@
+- name: Create replicator user (on primary)
+  delegate_to: pg1
+  become_user: postgres
+  postgresql_user:
+    name: replicator
+    password: "{{ replicator_password }}"
+    role_attr_flags: REPLICATION,LOGIN
+
+- name: Stop postgres
+  service:
+    name: postgresql
+    state: stopped
+
+- name: Remove old data
+  file:
+    path: "{{ pg_data }}"
+    state: absent
+
+- name: Base backup
+  become_user: postgres
+  command: >
+    pg_basebackup -h pg1 -D {{ pg_data }}
+    -U replicator -Fp -Xs -P -R
+
+- name: Start postgres
+  service:
+    name: postgresql
+    state: started