feat: modularize playbook with tags

defaults/main.yml

@@ -1,4 +1,6 @@
 ---
+install_only: false
+
 # cadoles-pod repository configuration
 cadoles_pod_debian_repository_url: https://vulcain.cadoles.com
 cadoles_pod_debian_repository: bullseye-dev
@@ -15,7 +17,7 @@ cadoles_pod_hydra_oidc_v1_package_version: '*'
 cadoles_pod_hydra_ldap_v1_package_version: '*'
 
 # Hydra database configuration
-hydra_use_external_database: no
+hydra_use_external_database: false
 hydra_database_name: hydra
 hydra_database_user: hydra
 hydra_database_password: hydra
@@ -61,6 +63,7 @@ hydra_clients:
 
 # Hydra dispatcher configuration
 
+enable_hydra_dispatcher: true
 hydra_dispatcher_cookie_path: "{{ haproxy_hydra_dispatcher_base_path }}"
 hydra_dispatcher_debug: no
 hydra_dispatcher_admin_authorized_hosts:

handlers/main.yml

@@ -4,36 +4,42 @@
     name: haproxy
     state: restarted
   become: true
+  when: not install_only
 
 - name: Restart cadoles-pod-hydra-v1
   service:
     name: cadoles-pod-hydra-v1
     state: restarted
   become: true
+  when: not install_only
 
 - name: Restart cadoles-pod-hydra-dispatcher-v1
   service:
     name: cadoles-pod-hydra-dispatcher-v1
     state: restarted
   become: true
+  when: not install_only
 
 - name: Restart cadoles-pod-hydra-passwordless-v1
   service:
     name: cadoles-pod-hydra-passwordless-v1
     state: restarted
   become: true
+  when: not install_only
 
 - name: Restart cadoles-pod-hydra-remote-user-v1
   service:
     name: cadoles-pod-hydra-remote-user-v1
     state: restarted
   become: true
+  when: not install_only
 
 - name: Restart cadoles-pod-shibboleth-sp-v3
   service:
     name: cadoles-pod-shibboleth-sp-v3
     state: restarted
   become: true
+  when: not install_only
 
 - name: Restart cadoles-pod-hydra-oidc-v1
   service:
@@ -46,13 +52,16 @@
     name: cadoles-pod-hydra-ldap-v1
     state: restarted
   become: true
+  when: not install_only
 
 - name: Restart cadoles-pod-goweb-oidc-v1
   service:
     name: cadoles-pod-goweb-oidc-v1
     state: restarted
   become: true
+  when: not install_only
 
 - name: Reload hydra clients
   ansible.builtin.include_tasks:
     file: hydra-reload-clients.yml
+  when: not install_only

tasks/install-hydra.yml

@@ -0,0 +1,40 @@
+---
+
+- name: Install Hydra
+  ansible.builtin.apt:
+    name:
+      - cadoles-pod-hydra-v1={{ cadoles_pod_hydra_v1_package_version }}
+    update_cache: yes
+    state: present
+  become: true
+
+- name: Configure Hydra local database
+  ansible.builtin.include_tasks: hydra-database.yml
+  when: not hydra_use_external_database  
+
+- name: Configure cadoles-pod-hydra-v1
+  template:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+  with_items:
+    - src:  cadoles-pod-hydra-v1.conf.j2
+      dest: /etc/cadoles-pod-hydra-v1.conf
+  notify:
+    - Restart cadoles-pod-hydra-v1
+  become: true
+
+- name: Check cadoles-pod-hydra-v1 status
+  service:
+    name: cadoles-pod-hydra-v1
+    state: started
+  become: true
+
+- name: Create hydra-clients
+  template:
+    src: hydra-client.json.j2
+    dest: "/etc/hydra/clients.d/{{ item.client_id }}.json"
+  with_items: "{{ hydra_clients }}"
+  notify:
+    - Reload hydra clients
+  become: true
+

tasks/main.yml

@@ -9,24 +9,28 @@
     update_cache: yes
     state: present
   become: true
+  tags: [ hydra-only ]
 
 - name: Add LetsEncrypt missing intermediate certificates
   command: "bash -c 'wget -O- --no-check-certificate https://forge.cadoles.com/Cadoles/Jenkins/raw/branch/master/resources/com/cadoles/common/add-letsencrypt-ca.sh | bash'"
   args:
     creates: /etc/ssl/certs/lets-encrypt-e1.pem.pem
   become: true
+  tags: [ hydra-only ]
 
 - name: Add cadoles-pod debian repository key
   ansible.builtin.apt_key:
     url: "{{ cadoles_pod_debian_repository_key_url }}"
     state: present
   become: true
+  tags: [ hydra-only ]
 
 - name: Configure cadoles-pod debian repository
   ansible.builtin.apt_repository:
     repo: "deb {{ cadoles_pod_debian_repository_url }} {{ cadoles_pod_debian_repository }} main"
     state: present
   become: true
+  tags: [ hydra-only ]
 
 - name: Ensure sysctl configuration
   ansible.posix.sysctl:
@@ -39,39 +43,30 @@
     - name: fs.inotify.max_user_watches
       value: 204800
   become: true
+  tags: [ hydra-only ]
 
-- name: Install core packages
+- name: Install HAProxy
   ansible.builtin.apt:
     name:
       - haproxy={{ haproxy_package_version }}
-      - cadoles-pod-hydra-v1={{ cadoles_pod_hydra_v1_package_version }}
-      - cadoles-pod-hydra-dispatcher-v1={{ cadoles_pod_hydra_dispatcher_v1_package_version }}
     update_cache: yes
     state: present
   become: true
+  tags: [ hydra-only ]
 
-- name: Configure Hydra local database
-  ansible.builtin.include_tasks: hydra-database.yml
-  when: not hydra_use_external_database  
+- name: Install Hydra
+  include_tasks: 
+    file: ./install-hydra.yml
+    apply:
+      tags: [ hydra-only ]
+  tags: [ hydra-only ]
 
-- name: Create hydra-clients
-  template:
-    src: hydra-client.json.j2
-    dest: "/etc/hydra/clients.d/{{ item.client_id }}.json"
-  with_items: "{{ hydra_clients }}"
-  notify:
-    - Reload hydra clients
-  become: true
-
-- name: Configure cadoles-pod-hydra-v1
-  template:
-    src: "{{ item.src }}"
-    dest: "{{ item.dest }}"
-  with_items:
-    - src:  cadoles-pod-hydra-v1.conf.j2
-      dest: /etc/cadoles-pod-hydra-v1.conf
-  notify:
-    - Restart cadoles-pod-hydra-v1
+- name: Install hydra-dispatcher
+  ansible.builtin.apt:
+    name:
+      - cadoles-pod-hydra-dispatcher-v1={{ cadoles_pod_hydra_dispatcher_v1_package_version }}
+    update_cache: yes
+    state: present
   become: true
 
 - name: Configure cadoles-pod-hydra-dispatcher-v1
@@ -108,11 +103,11 @@
 
 - name: Start OIDC Test app if enabled
   ansible.builtin.include_tasks: start-oidc-test.yml
-  when: enable_oidc_test_app
+  when: enable_oidc_test_app and not install_only
 
 - name: Stop OIDC Test app if disabled
   ansible.builtin.include_tasks: stop-oidc-test.yml
-  when: not enable_oidc_test_app
+  when: not enable_oidc_test_app and not install_only
 
 - name: Configure HAProxy
   template:
@@ -122,3 +117,4 @@
   notify:
     - Restart HAProxy
   become: true
+  tags: [ hydra-only ]

templates/haproxy.cfg.j2

@@ -39,8 +39,9 @@ frontend http-in
     mode http
     
     maxconn 2000
-
+{% if enable_hydra_dispatcher %}
     acl login_dispatcher path_beg -i {{ haproxy_hydra_dispatcher_base_path }}
+{% endif %}
 {% if enable_hydra_passwordless %}
     acl login_passwordless path_beg -i {{ haproxy_hydra_passwordless_base_path }}
 {% endif %}
@@ -57,7 +58,9 @@ frontend http-in
     acl oidc_test path_beg -i {{ haproxy_oidc_test_base_path }}
 {% endif %}
 
+{% if enable_hydra_dispatcher %}
     use_backend hydra_dispatcher if login_dispatcher
+{% endif %}
 {% if enable_hydra_passwordless %}
     use_backend hydra_passwordless if login_passwordless
 {% endif %}
@@ -86,6 +89,7 @@ backend hydra
     http-request set-path %[path,regsub(^{{ haproxy_hydra_base_path }},)]
     server hydra 127.0.0.1:4444 check
 
+{% if enable_hydra_dispatcher %}
 # Backend Hydra Dispatcher
 backend hydra_dispatcher
     balance roundrobin
@@ -94,6 +98,7 @@ backend hydra_dispatcher
     http-request set-header X-Forwarded-Prefix {{ haproxy_hydra_dispatcher_base_path }}
 
     server hydra-login-dispatcher 127.0.0.1:3000 check
+{%- endif %}
 
 {% if enable_hydra_passwordless %}
 # Backend Hydra Passwordless