Merge pull request #310 from world-direct/fix/309

ansible-core 2.19 compatibility

Author: RanabirChakraborty

roles/keycloak_quarkus/README.md

@@ -98,7 +98,7 @@ Role Defaults
 | Variable | Description | Default |
 |:---------|:------------|:--------|
 |`keycloak_quarkus_hostname`| Address at which is the server exposed. Can be a full URL, or just a hostname. When only hostname is provided, scheme, port and context path are resolved from the request. | |
-|`keycloak_quarkus_hostname_admin`| Set the base URL for accessing the administration console, including scheme, host, port and path | |
+|`keycloak_quarkus_hostname_admin`| Set the base URL for accessing the administration console, including scheme, host, port and path | `` |
 |`keycloak_quarkus_hostname_strict`| Disables dynamically resolving the hostname from request headers | `true` |
 |`keycloak_quarkus_hostname_backchannel_dynamic`| Enables dynamic resolving of backchannel URLs, including hostname, scheme, port and context path. Set to true if your application accesses Keycloak via a private network. If set to true, hostname option needs to be specified as a full URL. | `false` |
 |`keycloak_quarkus_hostname_strict_backchannel`| Deprecated, use (the inverted!)`keycloak_quarkus_hostname_backchannel_dynamic` instead. |  |

roles/keycloak_quarkus/defaults/main.yml

@@ -88,7 +88,7 @@ keycloak_quarkus_systemd_wait_for_delay: 10
 
 ### keycloak frontend url
 keycloak_quarkus_hostname:
-keycloak_quarkus_hostname_admin:
+keycloak_quarkus_hostname_admin: ""
 
 ### Set the path relative to / for serving resources. The path must start with a /
 ### (set to `/auth` for retrocompatibility with pre-quarkus releases)

roles/keycloak_quarkus/tasks/restart/serial.yml

@@ -2,7 +2,7 @@
 - name: "Restart services in serial, with optional healtch check (keycloak_quarkus_restart_health_check)"
   throttle: 1
   block:
-    - name: "Restart and enable {{ keycloak.service_name }} service on {{ item }}"
+    - name: "Restart and enable {{ keycloak.service_name }} service"
       ansible.builtin.include_tasks:
         file: restart.yml
         apply: