add module support graphite

Author: mkayontour

roles/icingaweb2/tasks/main.yml

@@ -16,7 +16,7 @@
   ansible.builtin.set_fact:
     icingaweb2_packages: "{{ icingaweb2_packages + [ icingaweb2_module_packages[item.key] ] }}"
   loop: "{{ icingaweb2_modules | dict2items }}"
-  when: icingaweb2_modules is defined and icingaweb2_module_packages[item.key] is defined and item.value.enabled is true and item.value.source == "package"
+  when: icingaweb2_modules is defined and icingaweb2_module_packages[item.key] is defined and item.value.enabled is true and item.value.source | default('package') == "package"
 
 - name: Include OS specific installation
   ansible.builtin.include_tasks: "install_on_{{ ansible_os_family | lower }}.yml"

roles/icingaweb2/tasks/modules/graphite.yml

@@ -0,0 +1,39 @@
+- name: Module Graphite | Ensure config directory
+  ansible.builtin.file:
+    state: directory
+    dest: "{{ icingaweb2_modules_config_dir }}/{{ item.key }}"
+    owner: "{{ icingaweb2_httpd_user }}"
+    group: "{{ icingaweb2_group }}"
+    mode: "2770"
+
+- name: Module Graphite | Ensure templates directory
+  ansible.builtin.file:
+    state: directory
+    dest: "{{ icingaweb2_modules_config_dir }}/{{ item.key }}/templates"
+    owner: "{{ icingaweb2_httpd_user }}"
+    group: "{{ icingaweb2_group }}"
+    mode: "2770"
+
+- name: Module Graphite | Manage config files
+  ansible.builtin.include_tasks: manage_module_config.yml
+  loop: "{{ _files }}"
+  loop_control:
+    loop_var: _file
+  when: vars['icingaweb2_modules'][_module][_file] is defined
+  vars:
+    _module: "{{ item.key }}"
+    _files:
+      - config
+
+- name: Module Graphite | Copy custom templates
+  ansible.builtin.copy:
+    owner: "{{ icingaweb2_httpd_user }}"
+    group: "{{ icingaweb2_group }}"
+    src: "files/{{ _file.src_path }}"
+    dest: "{{ icingaweb2_modules_config_dir }}/{{ item.key }}/templates/{{ _file.name }}"
+  when: vars['icingaweb2_modules'][_module]['custom_template_files'] is defined
+  loop: "{{ vars['icingaweb2_modules'][_module]['custom_template_files'] }}"
+  loop_control:
+    loop_var: _file
+  vars:
+    _module: "{{ item.key }}"

roles/icingaweb2/vars/main.yml

@@ -2,3 +2,4 @@
 icingaweb2_module_packages:
   icingadb: icingadb-web
   director: icinga-director
+  graphite: icinga-graphite-web