style: fix ansible-lint violations

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Lint code.
         run: |
           pipenv run yamllint --strict --format colored .
-          pipenv run ansible-lint -v --force-color --exclude .cache/ . ./molecule
+          pipenv run ansible-lint -v --force-color --exclude=.cache/ . ./molecule
 
   test:
     name: Run Molecule tests.

handlers/main.yml

@@ -1,18 +1,15 @@
 ---
-- name: reload nginx
-  service:
+- name: Reload nginx
+  ansible.builtin.service:
     name: nginx
     state: reloaded
 
-- name: restart elasticsearch
-  service:
-    name: elasticsearch
-    state: restarted
-
 - name: Set Elasticsearch server address
-  command: zammad run rails r "Setting.set('es_url', '{{ elasticsearch_url | quote }}')"
+  ansible.builtin.command: zammad run rails r "Setting.set('es_url', '{{ elasticsearch_url | quote }}')"
+  changed_when: true
 
 - name: Build search index
-  command: zammad run rake searchindex:rebuild
+  ansible.builtin.command: zammad run rake searchindex:rebuild
+  changed_when: true
 
 ...

meta/main.yml

@@ -6,7 +6,7 @@ galaxy_info:
   company: Helmholtz Association of German Research Centres
   license: MIT
   issue_tracker_url: https://github.com/Helmholtz-UFZ/ansible-role-zammad/issues
-  min_ansible_version: 2.9
+  min_ansible_version: "2.13"
 
   platforms:
     - name: Ubuntu

molecule/default/converge.yml

@@ -4,22 +4,22 @@
   tasks:
 
     - name: Get private key content
-      command: cat /etc/ssl/private/ssl-cert-snakeoil.key
+      ansible.builtin.command: cat /etc/ssl/private/ssl-cert-snakeoil.key
       changed_when: false
       check_mode: false
       register: private_key
 
     - name: Get SSL certificate content
-      command: cat /etc/ssl/certs/ssl-cert-snakeoil.pem
+      ansible.builtin.command: cat /etc/ssl/certs/ssl-cert-snakeoil.pem
       changed_when: false
       check_mode: false
       register: certificate
 
     - name: Pass SSL key pair to zammad role
-      set_fact:
+      ansible.builtin.set_fact:
         zammad_ssl_key:  "{{ private_key.stdout }}"
         zammad_ssl_cert:  "{{ certificate.stdout }}"
 
     - name: "Include ansible-role-zammad"
-      include_role:
+      ansible.builtin.include_role:
         name: "ansible-role-zammad"

molecule/default/prepare.yml

@@ -15,7 +15,7 @@
   tasks:
 
     - name: Install required packages
-      apt:
+      ansible.builtin.apt:
         name:
           - sudo
           - gpg
@@ -26,9 +26,9 @@
         update_cache: yes
 
     - name: "Include geerlingguy.elasticsearch"
-      include_role:
+      ansible.builtin.include_role:
         name: "geerlingguy.elasticsearch"
 
     - name: "Include geerlingguy.postgresql"
-      include_role:
+      ansible.builtin.include_role:
         name: "geerlingguy.postgresql"

molecule/default/verify.yml

@@ -3,7 +3,7 @@
   hosts: all
   tasks:
     - name: Check that Zammad web interface is available
-      uri:
+      ansible.builtin.uri:
         url: https://localhost
         validate_certs: no
         return_content: yes

tasks/install.yml

@@ -1,15 +1,16 @@
 ---
 
-- when: ansible_distribution | lower == 'centos'
+- name: "Configure Zammad repository for Centos-like"
+  when: ansible_distribution | lower == 'centos'
   block:
 
     - name: Install | Install EPEL repo
-      yum:
+      ansible.builtin.yum:
         name: epel-release
         state: present
 
     - name: Install | Add Zammad yum repository
-      yum_repository:
+      ansible.builtin.yum_repository:
         name: zammad
         state: present
         description: Repository for zammad/zammad ({{ zammad_release_channel }}) packages.
@@ -20,24 +21,25 @@
         gpgkey: https://dl.packager.io/srv/zammad/zammad/key
         mode: 0644
 
-- when: ansible_distribution | lower == 'ubuntu'
+- name: "Configure Zammad repository for Ubuntu"
+  when: ansible_distribution | lower == 'ubuntu'
   block:
 
     - name: Install | Add Zammad apt key
-      apt_key:
+      ansible.builtin.apt_key:
         url: https://dl.packager.io/srv/zammad/zammad/key
         state: present
 
     - name: Install | Add Zammad DEB repository
-      apt_repository:
+      ansible.builtin.apt_repository:
         repo: deb https://dl.packager.io/srv/deb/zammad/zammad/{{ zammad_release_channel }}/ubuntu {{ ansible_distribution_version }} main
         state: present
         filename: zammad
         update_cache: yes
         mode: 0644
 
 - name: Install | Install Zammad package
-  package:
+  ansible.builtin.package:
     name: zammad={{ zammad_version }}*
     state: present
     force: yes
@@ -46,7 +48,7 @@
     - Build search index
 
 - name: Install | Start and enable services
-  service:
+  ansible.builtin.service:
     name: "{{ item }}"
     state: started
     enabled: yes

tasks/main.yml

@@ -1,12 +1,12 @@
 ---
 
 - name: Install zammad
-  import_tasks: install.yml
+  ansible.builtin.import_tasks: install.yml
 
 - name: Set up SSL/TLS
-  import_tasks: ssl.yml
+  ansible.builtin.import_tasks: ssl.yml
 
 - name: Configure nginx
-  import_tasks: nginx-config.yml
+  ansible.builtin.import_tasks: nginx-config.yml
 
 ...

tasks/nginx-config.yml

@@ -1,12 +1,12 @@
 ---
 
 - name: Nginx | Create config
-  template:
+  ansible.builtin.template:
     src: nginx-zammad.conf.j2
     dest: "{{ zammad_nginx_config_path }}"
     mode: 0644
     owner: root
     group: root
-  notify: reload nginx
+  notify: Reload nginx
 
 ...

tasks/ssl.yml

@@ -1,7 +1,7 @@
 ---
 
 - name:  SSL | Insert private key
-  blockinfile:
+  ansible.builtin.blockinfile:
     path: "{{ zammad_ssl_key_path }}"
     create: true
     block: |
@@ -12,7 +12,7 @@
   when: zammad_ssl_key is defined or zammad_ssl_key|length > 0
 
 - name: SSL | Insert certificate
-  blockinfile:
+  ansible.builtin.blockinfile:
     path: "{{ zammad_ssl_cert_path }}"
     create: true
     block: |
@@ -23,19 +23,19 @@
   when: zammad_ssl_cert is defined or zammad_ssl_cert|length > 0
 
 - name: SSL | Check if certificate is still valid, ignoring failures
-  openssl_certificate_info:
+  community.crypto.x509_certificate_info:
     path: "{{ zammad_ssl_cert_path }}"
   register: certificate
   ignore_errors: "{{ ansible_check_mode }}"
 
 - name: SSL | Ensure certificate and private key match
-  openssl_privatekey_info:
+  community.crypto.openssl_privatekey_info:
     path: "{{ zammad_ssl_key_path }}"
   register: private_key
   ignore_errors: "{{ ansible_check_mode }}"
 
 - name: SSL | Validate that certificate is still valid
-  assert:
+  ansible.builtin.assert:
     that:
       - not certificate.expired
       - certificate.public_key == private_key.public_key