Added woodpecker compose file

woodpecker/docker-compose.yml

@@ -0,0 +1,83 @@
+version: '2.4'
+
+services:
+    # The main drone instance
+    app:
+        # Latest version as of writing this document
+        image: 'laszlocloud/woodpecker-server:v0.12.0'
+        restart: 'always'
+
+        depends_on:
+            db:
+                condition: 'service_healthy'
+        healthcheck:
+            test: 'curl -f http://localhost:8000/ || exit 1'
+            interval: '30s'
+            retries: 3
+            timeout: '5s'
+            start_period: '10s'
+
+        environment:
+            # Allow all Gitea users to use it
+            - 'DRONE_OPEN=true'
+            # Drone needs to know its own location
+            - 'DRONE_HOST=${DRONE_HOST}'
+            # Shared secret to communicate with agents
+            - 'DRONE_SECRET=${DRONE_SECRET}'
+            # Tell Drone to use postgres
+            - 'DRONE_DATABASE_DRIVER=postgres'
+            - 'DRONE_DATABASE_DATASOURCE=postgres://woodpecker:woodpecker@db:5432/woodpecker?sslmode=disable'
+
+            # These are just a guess based on the documentation
+            - 'DRONE_GITEA=true'
+            - 'DRONE_GITEA_CLIENT=${GITEA_CLIENT}'
+            - 'DRONE_GITEA_SECRET=${GITEA_SECRET}'
+        networks:
+            - 'default'
+            - 'nginx'
+        ports:
+            # Used to communicate with the agents (I think)
+            - '9000:9000'
+            # Also needs port 8000 for web UI (so proxy_pass to 8000)
+        volumes:
+            - 'server-data:/var/lib/drone'
+
+    # Database for the server
+    db:
+        image: 'postgres:13.2-alpine'
+        restart: 'always'
+
+        healthcheck:
+            test: 'pg_isready -U woodpecker'
+            interval: '30s'
+            timeout: '5s'
+            retries: 3
+            start_period: '0s'
+
+        environment:
+            - 'POSTGRES_DB=woodpecker'
+            - 'POSTGRES_USER=woodpecker'
+            - 'POSTGRES_PASSWORD=woodpecker'
+
+        volumes:
+            - 'db-data:/var/lib/postgresql/data'
+
+    # We can deploy more agents by using the scale command
+    # Each agent can do one parallel build by default
+    agent:
+        image: 'laszlocloud/woodpecker-server:v0.12.0'
+        restart: 'always'
+        command: 'agent'
+
+        depends_on:
+            - 'app'
+
+        environment:
+            - 'DRONE_SERVER=${DRONE_HOST}'
+            - 'DRONE_SECRET=${DRONE_SECRET}'
+        volumes:
+            - '/var/run/docker.sock:/var/run/docker.sock'
+
+volumes:
+    db-data:
+    server-data: