restart handler: orchestrate

roles/keycloak/tasks/restart_keycloak.yml

@@ -5,3 +5,23 @@
     enabled: yes
     state: restarted
   become: yes
+  delegate_to: "{{ ansible_play_hosts | first }}"
+  run_once: True
+
+- name: "Wait until {{ keycloak.service_name }} becomes active {{ keycloak.health_url }}"
+  ansible.builtin.uri:
+    url: "{{ keycloak.health_url }}"
+  register: keycloak_status
+  until: keycloak_status.status == 200
+  delegate_to: "{{ ansible_play_hosts | first }}"
+  run_once: True
+  retries: 25
+  delay: 10
+
+- name: "Restart and enable {{ keycloak.service_name }} service"
+  ansible.builtin.systemd:
+    name: keycloak
+    enabled: yes
+    state: restarted
+  become: yes
+  when: and inventory_hostname != ansible_play_hosts | first