Initial commit

roles/configure_postgres/tasks/main.yml

@@ -0,0 +1,35 @@
+---
+- name: Initiate postgres
+  ansible.builtin.command: |
+    initdb --locale=C.UTF-8 --encoding=UTF8 -D /var/lib/postgres/data
+  args:
+    creates: /var/lib/postgres/data
+  become: true
+  become_user: postgres
+- name: Start and enable postgres
+  ansible.builtin.systemd_service:
+    name: postgresql.service
+    state: started
+    enabled: true
+- name: Configure postgres
+  notify: Restart postgresql
+  block:
+    - name: Modify client authentication config
+      community.postgresql.postgresql_pg_hba:
+        dest: /var/lib/postgres/data/pg_hba.conf
+        overwrite: true
+        rules_behavior: combine
+        databases: all
+        rules:
+          - contype: local
+            users: postgres
+            method: peer
+          - contype: host
+            users: all
+            method: scram-sha-256
+            address: all
+    - name: Edit listen addresses
+      ansible.builtin.lineinfile:
+        path: /var/lib/postgres/data/postgresql.conf
+        regexp: '^#listen_addresses'
+        line: "listen_addresses = '*'"