Fix Galera bootstrap issues

defaults/main.yml

@@ -122,6 +122,8 @@ mariadb_upstream_version: '10.6'
 # -------------------------------------
 # Galera
 # -------------------------------------
+mariadb_galera_sst_user: galera
+mariadb_galera_sst_password: galera
 mariadb_galera_resetup: false
 mariadb_wsrep_node_address: false    # Set primary node IP
 mariadb_galera_members: []

tasks/galera/bootstrap.yml

@@ -30,6 +30,16 @@
       register: bootstrap_run
       when: ansible_service_mgr != 'systemd'
 
+    - name: MYSQL_USER | Manage SST user...
+      community.mysql.mysql_user:
+        name: "{{ mariadb_galera_sst_user }}"
+        password: "{{ mariadb_galera_sst_password }}"
+        priv: "*.*:RELOAD,LOCK TABLES,REPLICATION CLIENT,PROCESS"
+        host: localhost
+        state: present
+      no_log: "{{ not mariadb_debug_role }}"
+      when: mariadb_galera_sst_user != ''
+
   when: not s.stat.exists or mariadb_galera_resetup
 
 - name: COMMAND | Create Bootstrap mark

tasks/galera/nodes.yml

@@ -33,3 +33,10 @@
       state: started
 
   when: debiancnf.stdout != ondc.stdout
+
+- name: SERVICE | Restart MariaDB if needed
+  ansible.builtin.service:
+    name: "{{ mariadb_service_name }}"
+    state: restarted
+  when:
+    galeraconfig and bootstrap_run is defined and bootstrap_run['changed']