forgejo_runner(role): create role for setting up Forgejo Runner install

roles/forgejo_runner/tasks/main/02_setup.yaml

@@ -0,0 +1,46 @@
+- name: ensure runner group exists
+  ansible.builtin.group:
+    name: runner
+    system: true
+  become: true
+
+- name: ensure runner user exists
+  ansible.builtin.user:
+    name: runner
+    group: runner
+    password: '!'
+    system: true
+    create_home: true
+    groups:
+      - docker
+  become: true
+
+- name: ensure the configuration is deployed
+  ansible.builtin.copy:
+    content: "{{ forgejo_runner__config }}"
+    dest: /etc/forgejo-runner-config.yaml
+    owner: root
+    group: runner
+    mode: "0640"
+  become: true
+  notify:
+    - restart the forgejo-runner service
+
+- name: ensure systemd service exists
+  ansible.builtin.copy:
+    src: forgejo-runner.service
+    dest: /etc/systemd/system/forgejo-runner.service
+    owner: root
+    group: root
+    mode: "0644"
+  become: true
+  notify:
+    - systemd daemon reload
+    - restart the forgejo-runner service
+
+- name: ensure systemd service is started and enabled
+  ansible.builtin.systemd_service:
+    name: forgejo-runner.service
+    state: started
+    enabled: true
+  become: true