feat: improve database playbook

ansible/playbooks/database.yml

@@ -1,45 +1,34 @@
 ---
-- hosts: database
+- name: Database playbook
+  hosts: database
   vars:
   # certbot_force: true
   pre_tasks:
     - name: Add database member to pg_hba replication
-      set_fact:
-        postgresql_hba_entries: "{{postgresql_hba_entries + [\
+      ansible.builtin.set_fact:
+        postgresql_hba_entries: "{{ postgresql_hba_entries + [\
           {'type':'host', \
           'database': 'replication',\
           'user':'repli',\
           'address':hostvars[item]['ansible_'+default_interface]['ipv4']['address']+'/32',\
           'auth_method':'trust'}] }}"
-      loop: "{{ groups.database }}"
+      loop: '{{ groups.database }}'
   roles:
     - role: ansible-role-postgresql
       become: true
   tasks:
-    - name: add pg_read_all_data to dump
-      community.postgresql.postgresql_membership:
-        target_roles:
-          - dump
-        groups:
-          - pg_read_all_data
-      become: true
-      become_user: "{{ postgresql_user }}"
-      when: inventory_hostname in groups["database_active"]
-    - name: Check if inactive database is initialised
-      ansible.builtin.stat:
-        path: /var/lib/postgres/data/postgresql.conf
-      become: true
-      register: in_recovery
     - name: Launch replication
-      command: pg_basebackup -D /var/lib/postgres/data  -h {{groups["database_active"]|first}} -U repli -Fp -Xs -P -R -w
+      ansible.builtin.command: pg_basebackup -D /var/lib/postgres/data  -h {{groups["database_active"]|first}} -U repli -Fp -Xs -P -R -w
+      args:
+        creates: /var/lib/postgres/data/postgresql.conf
       become: true
       become_user: postgres
-      when: inventory_hostname in groups["database_standby"] and not in_recovery.stat.exists
+      when: inventory_hostname in groups["database_standby"] 
     - name: Ensure PostgreSQL is started and enabled on boot.
-      service:
-        name: "{{ postgresql_daemon }}"
-        state: "{{ postgresql_service_state }}"
-        enabled: "{{ postgresql_service_enabled }}"
+      ansible.builtin.service:
+        name: '{{ postgresql_daemon }}'
+        state: '{{ postgresql_service_state }}'
+        enabled: '{{ postgresql_service_enabled }}'
       become: true
     - name: Install pg_vector.rs
       aur: