XWiki: increase installer execution timeout and add retries

The task 'XWIKI | Execute installer page' now uses:
- timeout: 300 (allow up to 5 min per request)
- retries: 20
- delay: 15
- until: condition

This prevents early failures during the first Distribution Wizard bootstrap when hundreds of extensions are still being installed.

Context: https://chatgpt.com/share/68ca0f18-2124-800f-a70d-df1811966107

roles/web-app-xwiki/tasks/01_core.yml

@@ -1,13 +1,14 @@
 - name: Validate XWiki variables
   include_tasks: 02_validation.yml
 
-- name: "load docker, db and proxy for {{ application_id }}"
+- block:
+    - name: "load docker, db and proxy for {{ application_id }}"
       include_role: 
         name: sys-stk-full-stateful
       vars:
         docker_compose_flush_handlers: false
 
-- name: Deploy Bootstrap Config
+    - name: Deploy Bootstrap Config
       include_tasks: _flush_config.yml
   vars:
     xwiki_oidc_enabled_switch:        false
@@ -21,7 +22,14 @@
 - name: Load setup procedures for extensions
   include_tasks: 04_extensions.yml
 
-- name: Deploy Final Config
+- block:
+    - name:           "Create Final Docker Compose File"
+      template:
+        src:          "docker-compose.yml.j2"
+        dest:         "{{ docker_compose.files.docker_compose }}"
+      notify:         docker compose up
+    
+    - name: Deploy Final Config
       include_tasks: _flush_config.yml
   vars:
     xwiki_oidc_enabled_switch:        "{{ XWIKI_OIDC_ENABLED | bool }}"

roles/web-app-xwiki/tasks/04_extensions.yml

@@ -90,14 +90,18 @@
 
 - name: "XWIKI | Execute installer page"
   uri:
-    url: "{{ 'http://127.0.0.1:' ~ XWIKI_HOST_PORT ~ '/bin/view/XWiki/InstallExtensions?xpage=plain' }}"
+    url: "http://127.0.0.1:{{ XWIKI_HOST_PORT }}/bin/view/XWiki/InstallExtensions?xpage=plain"
     method: GET
     user: "{{ XWIKI_SUPERADMIN_USERNAME }}"
     password: "{{ XWIKI_SUPERADMIN_PASSWORD }}"
     force_basic_auth: true
     status_code: [200]
     return_content: yes
+    timeout: 300        # allow up to 5 minutes per attempt
   register: _exec_page
+  retries: 20           # retry up to 20 times
+  delay: 15             # wait 15 seconds between retries
+  until: _exec_page is succeeded
 
 # Assert success:
 # - If nothing was requested, allow "SKIP: no extensions requested".

roles/web-app-xwiki/tasks/_flush_config.yml

@@ -1,9 +1,3 @@
-- name: "Render xwiki.cfg"
-  template:
-    src: "xwiki.cfg.j2"
-    dest: "{{ XWIKI_HOST_CONF_PATH }}"
-  notify: docker compose up
-
 - name: "Deploy xwiki.properties"
   template:
     src: "xwiki.properties.j2"

roles/web-app-xwiki/templates/Dockerfile.j2

@@ -1 +1,5 @@
 FROM {{ XWIKI_IMAGE }}:{{ XWIKI_VERSION }}
+RUN cat >> /usr/local/tomcat/webapps/ROOT/WEB-INF/xwiki.cfg <<EOF
+xwiki.superadmin=1
+xwiki.superadminpassword={{ XWIKI_SUPERADMIN_PASSWORD }}
+EOF

roles/web-app-xwiki/templates/docker-compose.yml.j2

@@ -8,8 +8,27 @@
     hostname: '{{ XWIKI_HOSTNAME}}'
     ports:
       - "127.0.0.1:{{ XWIKI_HOST_PORT }}:{{ container_port }}"
+    environment:
+      JAVA_OPTS: >-
+{% if xwiki_oidc_enabled_switch| bool %}
+        -Dxwiki.authentication.authclass=org.xwiki.contrib.oidc.auth.OIDCAuthServiceImpl
+{% elif xwiki_ldap_enabled_switch | bool %}
+        -Dxwiki.authentication.authclass=org.xwiki.contrib.ldap.XWikiLDAPAuthServiceImpl
+        -Dxwiki.authentication.ldap=1
+        -Dxwiki.authentication.ldap.trylocal={{ (XWIKI_LDAP_TRYLOCAL | bool) | ternary(1, 0) }}
+        -Dxwiki.authentication.ldap.group_mapping=XWiki.XWikiAdminGroup={{ XWIKI_LDAP_ADMIN_GROUP_DN }}
+        -Dxwiki.authentication.ldap.mode_group_sync=always
+        -Dxwiki.authentication.ldap.server={{ XWIKI_LDAP_SERVER }}
+        -Dxwiki.authentication.ldap.port={{ XWIKI_LDAP_PORT }}
+        -Dxwiki.authentication.ldap.base_DN={{ XWIKI_LDAP_BASE_DN }}
+        -Dxwiki.authentication.ldap.bind_DN={{ XWIKI_LDAP_BIND_DN }}
+        -Dxwiki.authentication.ldap.bind_pass={{ XWIKI_LDAP_BIND_PASS }}
+        -Dxwiki.authentication.ldap.fields_mapping={{ XWIKI_LDAP_FIELDS_MAPPING }}
+        -Dxwiki.authentication.ldap.update_user=1
+{% else %}
+        -Dxwiki.authentication.authclass=com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl
+{% endif %}
     volumes:
-      - "{{ XWIKI_HOST_CONF_PATH }}:/usr/local/tomcat/webapps/ROOT/WEB-INF/xwiki.cfg"
       - "{{ XWIKI_HOST_PROPERTIES_PATH }}:/usr/local/tomcat/webapps/ROOT/WEB-INF/xwiki.properties"
       - 'data:{{ XWIKI_DOCK_DATA_DIR }}'
 {% include 'roles/docker-container/templates/healthcheck/curl.yml.j2' %}

roles/web-app-xwiki/templates/env.j2

@@ -4,3 +4,4 @@ DB_HOST="{{ database_host }}"
 DB_PORT="{{ database_port }}"
 DB_DATABASE="{{ database_name }}"
 DB_TYPE="{{ 'mariadb' if database_type == 'mariadb' else 'postgresql' }}"
+XWIKI_SUPERADMIN_PASSWORD="{{ XWIKI_SUPERADMIN_PASSWORD }}"

roles/web-app-xwiki/templates/xwiki.cfg.j2

@@ -1,25 +0,0 @@
-# ---- Authentication selection
-{% if xwiki_oidc_enabled_switch | bool %}
-xwiki.authentication.authclass=org.xwiki.contrib.oidc.auth.OIDCAuthServiceImpl
-{% elif xwiki_ldap_enabled_switch | bool %}
-xwiki.authentication.authclass=org.xwiki.contrib.ldap.XWikiLDAPAuthServiceImpl
-xwiki.authentication.ldap=1
-xwiki.authentication.ldap.trylocal={{ (XWIKI_LDAP_TRYLOCAL | bool) | ternary(1, 0) }}
-xwiki.authentication.ldap.group_mapping=XWiki.XWikiAdminGroup={{ XWIKI_LDAP_ADMIN_GROUP_DN }}
-xwiki.authentication.ldap.mode_group_sync=always
-xwiki.authentication.ldap.server={{ XWIKI_LDAP_SERVER }}
-xwiki.authentication.ldap.port={{ XWIKI_LDAP_PORT }}
-xwiki.authentication.ldap.base_DN={{ XWIKI_LDAP_BASE_DN }}
-xwiki.authentication.ldap.bind_DN={{ XWIKI_LDAP_BIND_DN }}
-xwiki.authentication.ldap.bind_pass={{ XWIKI_LDAP_BIND_PASS }}
-xwiki.authentication.ldap.fields_mapping={{ XWIKI_LDAP_FIELDS_MAPPING }}
-xwiki.authentication.ldap.update_user=1
-{% else %}
-xwiki.authentication.authclass=com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl
-{% endif %}
-
-{% if xwiki_superadmin_enabled_switch | bool %}
-# ---- Superadmin must live in xwiki.cfg (not in xwiki.properties)
-xwiki.superadminpassword={{ XWIKI_SUPERADMIN_PASSWORD }}
-xwiki.superadmin=1
-{% endif %}