add haproxy repo, custom config files & readme

tasks/configure.yml

@@ -22,7 +22,19 @@
   notify:
     - haproxy restart
 
-- name: haproxy | copy configuration file
+- name: haproxy | copy custom configuration file
+  copy:
+    src: "{{ haproxy_custom_configuration_file }}"
+    dest: '/etc/haproxy/haproxy.cfg'
+    owner: root
+    group: root
+    mode: '0440'
+    validate: 'haproxy -f %s -c {% if haproxy_accept_warnings %}-q{% endif %}'
+  when: haproxy_custom_configuration_file is defined
+  notify:
+    - haproxy reload
+
+- name: haproxy | copy default configuration file
   template:
     src: haproxy.cfg.j2
     dest: '/etc/haproxy/haproxy.cfg'
@@ -30,5 +42,6 @@
     group: root
     mode: '0440'
     validate: 'haproxy -f %s -c {% if haproxy_accept_warnings %}-q{% endif %}'
+  when: haproxy_custom_configuration_file is not defined
   notify:
     - haproxy reload

tasks/install.yml

@@ -1,7 +0,0 @@
----
-- name: haproxy | installation
-  apt:
-    name: haproxy
-    state: present
-    default_release: "{{ ansible_distribution_release }}-backports"
-

tasks/install_from_backports.yml

@@ -1,11 +1,13 @@
 ---
-- name: haproxy | add backports repository
+- name: haproxy | add Debian backports repository
   apt_repository:
     repo: deb http://deb.debian.org/debian {{ ansible_distribution_release }}-backports main
     state: present
     filename: "{{ ansible_distribution_release }}-backports"
-
-- name: haproxy | update apt cache
-  apt:
     update_cache: yes
-    cache_valid_time: 86400
+
+- name: haproxy | installation
+  apt:
+    name: haproxy
+    state: present
+    default_release: "{{ ansible_distribution_release }}-backports"

tasks/install_from_haproxy.yml

@@ -0,0 +1,20 @@
+---
+- name: haproxy | add HAProxy Debian repository key
+  ansible.builtin.get_url:
+    url: "{{ haproxy_debian_repo_key_url }}"
+    dest: /etc/apt/keyrings/haproxy-archive-keyring.gpg
+    mode: '0644'
+
+- name: haproxy | add HAProxy Debian repository
+  ansible.builtin.apt_repository:
+    repo: "deb [signed-by=/etc/apt/keyrings/haproxy-archive-keyring.gpg] {{ haproxy_debian_repo_url }} {{ haproxy_debian_repo_distribution }}-backports-{{ haproxy_version }} {{ haproxy_debian_repo_component }}"
+    state: present
+    filename: 'haproxy'
+    update_cache: yes
+
+- name: haproxy | install HAProxy from HAProxy Debian repo
+  ansible.builtin.apt:
+    name: haproxy
+    state: present
+    update_cache: yes
+    default_release: "{{ haproxy_debian_repo_distribution }}-backports-{{ haproxy_version }}"

tasks/main.yml

@@ -1,10 +1,11 @@
 ---
-- name: haproxy | requirements
-  include_tasks: requirements.yml
+- name: haproxy | install from backports
+  include_tasks: install_from_backports.yml
+  when: not haproxy_use_debian_repo | bool
 
-- name: haproxy | installation
-  include_tasks: install.yml
+- name: haproxy | install from HAProxy repo
+  include_tasks: install_from_haproxy.yml
+  when: haproxy_use_debian_repo | bool
 
 - name: haproxy | configuration
   include_tasks: configure.yml
-