Restructured Handler Logic

roles/svc-prx-openresty/tasks/main.yml

@@ -5,5 +5,6 @@
       vars:
         docker_compose_flush_handlers:  true
         docker_git_repository_pull:     false # Deactivated here to deactivate inhirement
+        database_type:        ""              # Deactivate Database for openresty  
     - include_tasks: utils/once/flag.yml
   when: run_once_svc_prx_openresty is not defined

roles/svc-prx-openresty/vars/main.yml

@@ -1,10 +1,7 @@
 # General
 application_id:       "svc-prx-openresty"
 
-# Deactivate Database for openresty
-database_type:        ""
-
 # Openresty
 OPENRESTY_IMAGE:      "openresty/openresty"
 OPENRESTY_VERSION:    "alpine"
-OPENRESTY_CONTAINER:  "{{ applications | get_app_conf(application_id, 'docker.services.openresty.name') }}"
+OPENRESTY_CONTAINER:  "{{ applications | get_app_conf('svc-prx-openresty', 'docker.services.openresty.name') }}"

roles/sys-stk-front-base/tasks/main.yml

@@ -1,9 +1,9 @@
 - block:
-  - name: Include dependency 'sys-svc-webserver-https'
-    include_role:
-      name: sys-svc-webserver-https
-    when: run_once_sys_svc_webserver_https is not defined
-  - include_tasks: utils/once/flag.yml
+    - name: Include dependency 'sys-svc-webserver-https'
+      include_role:
+        name: sys-svc-webserver-https
+      when: run_once_sys_svc_webserver_https is not defined
+    - include_tasks: utils/once/flag.yml
   when: run_once_sys_stk_front_base is not defined
 
 - include_tasks: "01_cloudflare.yml"
@@ -12,4 +12,4 @@
 - name: "Reinitialize OpenResty Handler"
   include_tasks: utils/load_handlers.yml
   vars:
-    handler_role_name: "svc-prx-openresty"
+    handler_role_name: "svc-prx-openresty"

roles/sys-stk-front-proxy/defaults/main.yml

@@ -1,5 +1,2 @@
 # default vhost flavour
 vhost_flavour:              "basic" # valid: basic, ws_generic
-
-# Enable / Disable Proxy during development, for faster Debugging
-SYS_STK_FRONT_PROXY_ENABLED: true

roles/sys-stk-front-proxy/tasks/01_core.yml

@@ -1,44 +0,0 @@
-- name: Front bootstrap
-  include_role:
-    name: sys-stk-front-base
-
-- name: "include role for '{{ domain }}' to receive certificates and do the modification routines"
-  include_role:
-    name: sys-util-csp-cert
-
-- name: "Reinitialize OpenResty Handler"
-  include_tasks: utils/load_handlers.yml
-  vars:
-    handler_role_name: "svc-prx-openresty"
-
-- name: "Copy nginx config to '{{ front_proxy_domain_conf_dst }}'"
-  template:
-    src: "{{ item }}"
-    dest: "{{ front_proxy_domain_conf_dst }}"
-  register: nginx_conf
-  notify: restart openresty
-  vars:
-    nginx_template_candidates:
-      - "{{ application_id | abs_role_path_by_application_id }}/templates/proxy.conf.j2"
-      - "roles/sys-svc-proxy/templates/vhost/{{ vhost_flavour }}.conf.j2"
-  with_first_found: "{{ nginx_template_candidates }}"
-
-- block:
-  - name: "Check if {{ domains | get_domain(application_id) }} is reachable (only if config unchanged)"
-    uri:
-      url: "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
-    register: site_check
-    failed_when: false
-    changed_when: false
-
-  - name: Restart nginx if site is down
-    command:
-      cmd: "true"
-    notify: restart openresty
-    when:
-    - site_check.status is defined
-    - not site_check.status in [200,301,302]
-  when: not nginx_conf.changed
-
-- name: "Restart Webserver for '{{ front_proxy_domain_conf_dst }}'"
-  meta: flush_handlers

roles/sys-stk-front-proxy/tasks/main.yml

@@ -1,5 +1,41 @@
 # run_once_sys_stk_front_proxy: deactivated
 
-- name: "Load Proxy procedures if Proxy is enabled"
-  include_tasks: "01_core.yml"
-  when: SYS_STK_FRONT_PROXY_ENABLED | bool
+- name: Front bootstrap
+  include_role:
+    name: sys-stk-front-base
+
+- name: "include role for '{{ domain }}' to receive certificates and do the modification routines"
+  include_role:
+    name: sys-util-csp-cert
+
+- name: "Copy nginx config to '{{ front_proxy_domain_conf_dst }}'"
+  template:
+    src: "{{ item }}"
+    dest: "{{ front_proxy_domain_conf_dst }}"
+  register: nginx_conf
+  notify: restart openresty
+  vars:
+    nginx_template_candidates:
+      - "{{ application_id | abs_role_path_by_application_id }}/templates/proxy.conf.j2"
+      - "roles/sys-svc-proxy/templates/vhost/{{ vhost_flavour }}.conf.j2"
+  with_first_found: "{{ nginx_template_candidates }}"
+
+- block:
+  - name: "Check if {{ domains | get_domain(application_id) }} is reachable (only if config unchanged)"
+    uri:
+      url: "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
+    register: site_check
+    failed_when: false
+    changed_when: false
+
+  - name: Restart nginx if site is down
+    command:
+      cmd: "true"
+    notify: restart openresty
+    when:
+    - site_check.status is defined
+    - not site_check.status in [200,301,302]
+  when: not nginx_conf.changed
+
+- name: "Restart Webserver for '{{ front_proxy_domain_conf_dst }}'"
+  meta: flush_handlers

roles/sys-stk-full-stateful/tasks/main.yml

@@ -1,10 +1,4 @@
 # run_once_sys_stk_full_stateful: deactivated
-
-- name: "Reinitialize OpenResty Handler"
-  include_tasks: utils/load_handlers.yml
-  vars:
-    handler_role_name: "svc-prx-openresty"
-
 - name: "For '{{ application_id }}': include role sys-stk-front-proxy"
   include_role:
     name: sys-stk-front-proxy

roles/sys-svc-cdn/tasks/main.yml

@@ -13,7 +13,7 @@
     - run_once_sys_svc_cdn is not defined
 
 - name: Overwritte CDN handlers with neutral handlers
-  ansible.builtin.include_tasks: "{{ [ playbook_dir, 'tasks/utils/load_handlers.yml'] | path_join }}"
+  ansible.builtin.include_tasks: "tasks/utils/load_handlers.yml"
   loop:
   - svc-prx-openresty
   - docker-compose

roles/sys-svc-cln-domains/tasks/remove_deprecated_nginx_configs.yml

@@ -5,11 +5,6 @@
     patterns: "*.{{ domain }}.conf"
   register: find_result
 
-- name: "Reinitialize OpenResty Handler"
-  include_tasks: utils/load_handlers.yml
-  vars:
-    handler_role_name: "svc-prx-openresty"
-
 - name: Remove wildcard nginx configs for {{ domain }}
   ansible.builtin.file:
     path: "{{ item.path }}"

roles/sys-svc-webserver-core/tasks/01_core.yml

@@ -11,31 +11,20 @@
 - name: "Load variables from {{ DOCKER_VARS_FILE }} for {{ role_name }}/{{ application_id }}"
   include_vars: "{{ DOCKER_VARS_FILE }}"
 
-- name: "Load docker compose & openresty handlers"
-  include_tasks: utils/load_handlers.yml
-  loop:
-    - docker-compose
-    - svc-prx-openresty
-  loop_control:
-    loop_var: handler_role_name
-  vars:
-    application_id: svc-prx-openresty # Required to use correct config path at handlers
-
 - name: "Include tasks to create directories"
   include_tasks: 04_directories.yml
 
+- name: Include OpenResty (Once)
+  include_tasks: "utils/load_app.yml"
+  vars:
+    load_app_id: svc-prx-openresty
+
 - name: Create NGINX Base Config
   template:
     src:  nginx.conf.j2
     dest: "{{ NGINX.FILES.CONFIGURATION }}"
   notify: restart openresty
 
-- name: Include OpenResty (Once)
-  include_tasks: "utils/load_app.yml"
-  vars:
-    load_app_id: svc-prx-openresty
-  when: run_once_svc_prx_openresty is not defined
-
 - name: Include health dependencies
   include_role:
     name: "{{ item }}"

roles/sys-svc-webserver-core/tasks/main.yml

@@ -1,3 +1,9 @@
 ---
 - include_tasks: 01_core.yml
   when: run_once_sys_svc_webserver_core is not defined
+
+- name: "Provide OpenResty Handlers for Webserver"
+  include_tasks: utils/load_handlers.yml
+  vars:
+    handler_role_name: svc-prx-openresty
+  when: run_once_sys_svc_webserver_core is defined

roles/web-app-keycloak/tasks/01_meta.yml

@@ -1,7 +1,10 @@
-- include_tasks: utils/load_handlers.yml
+- name: "Reset Docker Compose Handler for Keycloak"
+  include_tasks: utils/load_handlers.yml
   vars:
     handler_role_name: "docker-compose"
-- ansible.builtin.include_vars:
+
+- name: Load Variables for Keycloak
+  ansible.builtin.include_vars:
     file: "{{ item }}"
   loop:
     - "{{ playbook_dir }}/roles/docker-compose/vars/docker-compose.yml"

roles/web-svc-cdn/tasks/main.yml

@@ -3,6 +3,7 @@
   vars:
     application_id: 'web-svc-cdn'
 
-- include_tasks: utils/load_handlers.yml
+- name: "Reset docker compose Handler for CDN"
+  include_tasks: utils/load_handlers.yml
   vars:
     handler_role_name: "docker-compose"

tasks/utils/load_handlers.yml

@@ -1,7 +1,7 @@
-  - name: "Load pure handlers from '{{ handler_role_name }}' without 'when' to guaranty that they are executed"
-    import_role:
-      name:           "{{ handler_role_name }}"
-      tasks_from:     "none.yml"
-      handlers_from:  "main"
-    vars:
-      application_id: "{{ handler_role_name }}"
+- name: "Load pure handlers from '{{ handler_role_name }}' without 'when' to guaranty that they are executed"
+  import_role:
+    name:           "{{ handler_role_name }}"
+    tasks_from:     "none.yml"
+    handlers_from:  "main"
+  vars:
+    application_id: "{{ handler_role_name }}"