parameterize health check; refactor serial_then_parallel

roles/keycloak_quarkus/README.md

@@ -103,6 +103,8 @@ Role Defaults
 |`keycloak_quarkus_systemd_wait_for_delay`| Activation delay for service systemd unit (seconds) | `10` |
 |`keycloak_quarkus_restart_strategy`| Strategy task file for restarting in HA (one of provided restart/['serial.yml','none.yml','serial_then_parallel.yml']) or path to file when providing custom strategy | `restart/serial.yml` |
 |`keycloak_quarkus_restart_health_check`| Whether to wait for successful health check after restart | `{{ keycloak_quarkus_ha_enabled }}` |
+|`keycloak_quarkus_restart_health_check_delay`| Seconds to let pass before starting healch checks | `10` |
+|`keycloak_quarkus_restart_health_check_reries`| Number of attempts for successful health check before failing | `25` |
 |`keycloak_quarkus_restart_pause`| Seconds to wait between restarts in HA strategy | `15` |
 
 

roles/keycloak_quarkus/defaults/main.yml

@@ -157,4 +157,6 @@ keycloak_quarkus_supported_policy_types: ['password-blacklists']
 # files in restart directory (one of [ 'serial', 'none', 'serial_then_parallel' ]), or path to file when providing custom strategy
 keycloak_quarkus_restart_strategy: restart/serial.yml
 keycloak_quarkus_restart_health_check: "{{ keycloak_quarkus_ha_enabled }}"
+keycloak_quarkus_restart_health_check_delay: 10
+keycloak_quarkus_restart_health_check_reries: 25
 keycloak_quarkus_restart_pause: 15

roles/keycloak_quarkus/meta/argument_specs.yml

@@ -445,6 +445,14 @@ argument_specs:
                 description: "Seconds to wait between restarts in HA strategy"
                 default: 15
                 type: int
+            keycloak_quarkus_restart_health_check_delay:
+                description: "Seconds to let pass before starting healch checks"
+                default: 10
+                type: 'int'
+            keycloak_quarkus_restart_health_check_reries:
+                description: "Number of attempts for successful health check before failing"
+                default: 25
+                type: 'int'
     downstream:
         options:
             rhbk_version:

roles/keycloak_quarkus/tasks/restart.yml

@@ -12,9 +12,9 @@
     url: "{{ keycloak.health_url }}"
   register: keycloak_status
   until: keycloak_status.status == 200
-  retries: 25
+  retries: "{{ keycloak_quarkus_restart_health_check_reries }}"
-  delay: 10
+  delay: "{{ keycloak_quarkus_restart_health_check_delay }}"
-  when: keycloak_quarkus_restart_health_check
+  when: internal_force_health_check | default(keycloak_quarkus_restart_health_check)
 
 - name: Pause to give distributed ispn caches time to (re-)replicate back onto first host
   ansible.builtin.pause:

roles/keycloak_quarkus/tasks/restart/serial_then_parallel.yml

@@ -1,31 +1,14 @@
 ---
 - name: Verify first restarted service with health URL, then rest restart in parallel
   block:
-    - name: "Restart and enable {{ keycloak.service_name }} service on first host"
+    - name: "Restart and enable {{ keycloak.service_name }} service on initial host"
-      ansible.builtin.systemd:
+      ansible.builtin.include_tasks:
-        name: "{{ keycloak.service_name }}"
+        file: restart.yml
-        enabled: true
+        apply:
-        state: restarted
+          delegate_to: "{{ ansible_play_hosts | first }}"
-        daemon_reload: true
+          run_once: true
-      become: true
+      vars:
-      delegate_to: "{{ ansible_play_hosts | first }}"
+        internal_force_health_check: true
-      run_once: true
-
-    - name: "Wait until {{ keycloak.service_name }} service becomes active {{ keycloak.health_url }}"
-      ansible.builtin.uri:
-        url: "{{ keycloak.health_url }}"
-      register: keycloak_status
-      until: keycloak_status.status == 200
-      retries: 25
-      delay: 10
-      delegate_to: "{{ ansible_play_hosts | first }}"
-      run_once: true
-
-    - name: Pause to give distributed ispn caches time to (re-)replicate back onto first host
-      ansible.builtin.pause:
-        seconds: "{{ keycloak_quarkus_restart_pause }}"
-      when:
-        - keycloak_quarkus_ha_enabled
 
     - name: "Restart and enable {{ keycloak.service_name }} service on other hosts"
       ansible.builtin.systemd: