From 30d80247f24962aa776e079c231a9968a1ab341f Mon Sep 17 00:00:00 2001
From: sonny <sonnyba871@gmail.com>
Date: Tue, 22 Oct 2024 22:07:41 +0200
Subject: [PATCH] Add forgejo runner setup

---
 playbook.yml                | 64 ++++++++++++++++++++++++++++++++-----
 templates/docker-compose.j2 | 24 ++++++++++++++
 2 files changed, 80 insertions(+), 8 deletions(-)

diff --git a/playbook.yml b/playbook.yml
index 440aa09..e537f8d 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -1,17 +1,64 @@
 - hosts: localhost
   tasks:
+    - name: create git user
+      become: true
+      user:
+        name: git
+        uid: 1001
+        group: git
+        create_home: false
+
     - name: create required directories
       become: true
       file:
-        path: '{{ item }}'
-        state: directory
-        mode: '0755'
-        owner: sonny
-        group: sonny
+        path: '{{ item.path }}'
+        state: '{{ item.state }}'
+        mode: '{{ item.mode }}'
+        owner: '{{ item.owner }}'
+        group: '{{ item.group }}'
       loop:
-        - '{{ app_dir }}'
-        - '{{ data_dir }}'
-        - '{{ postgres_dir }}'
+        - {
+            path: '{{ app_dir }}',
+            owner: sonny,
+            group: sonny,
+            state: directory,
+            mode: 755
+          }
+        - {
+            path: '{{ data_dir }}',
+            owner: sonny,
+            group: sonny,
+            state: directory,
+            mode: 755
+          }
+        - {
+            path: '{{ postgres_dir }}',
+            owner: sonny,
+            group: sonny,
+            state: directory,
+            mode: 755
+          }
+        - {
+            path: '{{ runner_dir }}',
+            owner: git,
+            group: git,
+            state: directory,
+            mode: 755
+          }
+        - {
+            path: '{{ runner_dir }}/.cache',
+            owner: git,
+            group: git,
+            state: directory,
+            mode: 2775
+          }
+        - {
+            path: '{{ runner_dir }}/.runner',
+            owner: git,
+            group: git,
+            state: touch,
+            mode: 2775
+          }
 
     - name: copy docker-compose file
       template:
@@ -39,6 +86,7 @@
     app_dir: '/srv/docker/forgejo'
     data_dir: '/home/sonny/vm/forgejo/data'
     postgres_dir: '/home/sonny/vm/forgejo/postgres'
+    runner_dir: '/home/sonny/vm/forgejo/runner'
 
     image_tag: 'codeberg.org/forgejo/forgejo:9'
 
diff --git a/templates/docker-compose.j2 b/templates/docker-compose.j2
index 423fab4..49dd00a 100644
--- a/templates/docker-compose.j2
+++ b/templates/docker-compose.j2
@@ -43,3 +43,27 @@ services:
       - forgejo
     volumes:
       - {{ postgres_dir }}:/var/lib/postgresql/data
+
+  docker-in-docker:
+    image: docker:dind
+    privileged: true
+    container_name: 'docker_dind'
+    command: ['dockerd', '--host', 'tcp://0.0.0.0:2375', '--tls=false']
+    restart: 'unless-stopped'
+
+  # see https://forgejo.org/docs/latest/admin/runner-installation/#oci-image-installation
+  runner:
+    image: 'code.forgejo.org/forgejo/runner:3.4.1'
+    user: 1001:1001 # User without root privileges, but with access to {{ runner_dir }}
+    command: '/bin/sh -c "sleep 5; forgejo-runner daemon"'
+    environment:
+      DOCKER_HOST: tcp://docker-in-docker:2375
+    links:
+      - docker-in-docker
+    depends_on:
+      docker-in-docker:
+        condition: service_started
+
+    volumes:
+      - {{ runner_dir }}:/data
+    restart: 'unless-stopped'