From f69090efebf9f88530d2c90161e4d3f00593b27b Mon Sep 17 00:00:00 2001
From: L3D <l3d@c3woc.de>
Date: Thu, 21 Mar 2024 15:23:41 +0100
Subject: [PATCH] Create systemd unit and register

---
 README.md                           |  2 ++
 defaults/main.yml                   |  4 ++++
 handlers/main.yml                   | 16 ++++++++++++++++
 tasks/configure_runner.yml          | 21 +++++++++++++++++++++
 tasks/main.yml                      |  9 +++++++++
 tasks/systemd.yml                   | 28 ++++++++++++++++++++++++++++
 templates/forgejo_runner.service.j2 | 16 ++++++++++++++++
 7 files changed, 96 insertions(+)
 create mode 100644 handlers/main.yml
 create mode 100644 tasks/configure_runner.yml
 create mode 100644 tasks/systemd.yml
 create mode 100644 templates/forgejo_runner.service.j2

diff --git a/README.md b/README.md
index 14ada9f..3717245 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,5 @@ Ansible role to install and Setup forgeo runner. (Work in Progress...)
 
 https://forgejo.org/docs/next/admin/actions/
 
+
+Steps
diff --git a/defaults/main.yml b/defaults/main.yml
index 2fbbb24..442059c 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -7,5 +7,9 @@ forgejo_runner__user_home: '/var/lib/forgejo-runner'
 forgejo_runner__full_executable_path: '/usr/local/bin/forgejo_runner'
 forgejo_runner__gpg_id: 'EB114F5E6C0DC2BCDD183550A4B61A2DC5923710'
 
+forgejo_runner__instance_address: ''
+forgejo_runner__token: ''
+forgejo_runner__mode: "daemon"
+
 # should we do a version check? (recomended)
 submodules_versioncheck: false
diff --git a/handlers/main.yml b/handlers/main.yml
new file mode 100644
index 0000000..a33e7a9
--- /dev/null
+++ b/handlers/main.yml
@@ -0,0 +1,16 @@
+---
+- name: "Restart forgejo-runner"
+  listen: "systemctl restart forgejo-runner"
+  become: true
+  ansible.builtin.systemd:
+    name: 'forgejo-runner'
+    state: 'restarted'
+  when: ansible_service_mgr == "systemd"
+
+- name: "Reload systemd"
+  listen: 'systemctl daemon-reload'
+  become: true
+  ansible.builtin.systemd:
+    daemon_reload: true
+  when: ansible_service_mgr == "systemd"
+  notify: 'systemctl restart forgejo-runner'
diff --git a/tasks/configure_runner.yml b/tasks/configure_runner.yml
new file mode 100644
index 0000000..8c07dfe
--- /dev/null
+++ b/tasks/configure_runner.yml
@@ -0,0 +1,21 @@
+---
+- name: Make Sure Forgejo runner instace address is set
+  ansible.builtin.fail:
+    msg: "Please set forgejo_runner__instance_address"
+  when: forgejo_runner__instance_address == ''
+
+- name: Make Sure Forgejo runner token is set
+  ansible.builtin.fail:
+    msg: "Please set forgejo_runner__token"
+  when: forgejo_runner__token == ''
+
+- name: Register Forgejo runner
+  ansible.builtin.command:
+    chdir: "{{ forgejo_runner__user_home }}"
+    cmd: |
+      {{ forgejo_runner__full_executable_path }} register --no-interactive \
+        --token '{{ forgejo_runner__token }}' \
+        --instance '{{ forgejo_runner__instance_address }}' \
+        --name '{{ inventory_hostname }}@ansible'
+    creates: "{{ forgejo_runner__user_home }}/.runner"
+  become: true
diff --git a/tasks/main.yml b/tasks/main.yml
index b08c810..8493c40 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -15,3 +15,12 @@
 - name: Install forgejo runner binary
   ansible.builtin.include_tasks:
     file: 'install_runner.yml'
+
+- name: Configure forgejo runner
+  ansible.builtin.include_tasks:
+    file: 'configure_runner.yml'
+
+- name: Start forgejo runner as systemd service
+  ansible.builtin.include_tasks:
+    file: 'systemd.yml'
+  when: ansible_service_mgr == "systemd"
diff --git a/tasks/systemd.yml b/tasks/systemd.yml
new file mode 100644
index 0000000..34daca7
--- /dev/null
+++ b/tasks/systemd.yml
@@ -0,0 +1,28 @@
+---
+- name: "Setup systemd service"
+  become: true
+  when: ansible_os_family == "Debian"
+  ansible.builtin.template:
+    src: 'forgejo_runner.service.j2'
+    dest: '/lib/systemd/system/forgejo-runner.service'
+    owner: 'root'
+    group: 'root'
+    mode: '0644'
+  notify:
+    - 'systemctl restart forgejo-runner'
+    - 'systemctl daemon-reload'
+
+- name: "Reload systemd"
+  become: true
+  ansible.builtin.systemd:
+    daemon_reload: true
+  notify: 'systemctl restart forgejo-runner'
+
+- name: "Start and enable forgejo-runner"
+  become: true
+  ansible.builtin.systemd:
+    name: 'forgejo-runner'
+    state: started
+    enabled: true
+  when: ansible_service_mgr == "systemd"
+  notify: 'systemctl restart forgejo-runner'
diff --git a/templates/forgejo_runner.service.j2 b/templates/forgejo_runner.service.j2
new file mode 100644
index 0000000..6cd449e
--- /dev/null
+++ b/templates/forgejo_runner.service.j2
@@ -0,0 +1,16 @@
+{{ ansible_managed | comment }}
+[Unit]
+Description=Forgejo runner
+After=network.target
+
+[Service]
+Type=simple
+User={{ forgejo_runner__user }}
+Group={{ forgejo_runner__group }}
+WorkingDirectory={{ forgejo_runner__user_home }}
+ExecStart={{ forgejo_runner__full_executable_path }} {{ forgejo_runner__mode }}
+Restart=always
+RestartSec=10s
+
+[Install]
+WantedBy=multi-user.target