initial version

2026-10-29 21:13:01 +01:00
parent a076b082b8
commit 5532211785
10 changed files with 613 additions and 0 deletions
@@ -0,0 +1,129 @@
+name: adventureland
+
+# ensure both containers use same version of mongo
+x-mongo_image: &mongo_image mongo:8.0
+
+# Shared settings for the two game containers. Both use the same image, so
+# `docker compose build` builds it once.
+x-app: &app
+  image: git.ao-it.net/gaming/adventureland:latest
+  build:
+    context: .
+    args:
+      NODE_IMAGE: node:22-bookworm-slim
+      AL_REF: main
+      COMMON_REF: main
+      CONFIG_REF: main
+  restart: unless-stopped
+  init: true
+  environment:
+    MONGODB_URI: mongodb://al-mongo:27017/adventureland?replicaSet=rs0
+    MONGODB_NAME: adventureland
+    # See docker/patch-drm-check.js: without Steam/MAS auth a self-hosted
+    # server would flag every account with "Authorization Failure".
+    # Set to "1" to restore the upstream DRM check.
+    AL_DRM_CHECK: "0"
+  volumes:
+    # Editable keys/options from the host (replaces the cloned template).
+    - ./files/config:/app/secretsandconfig:ro
+
+
+services:
+  # MongoDB runs as a single-node replica set: the game uses transactions,
+  # which MongoDB only allows on replica set members.
+  al-mongo:
+    image: *mongo_image
+    restart: unless-stopped
+    command: ["mongod", "--replSet", "rs0", "--bind_ip_all"]
+    networks:
+      - adventureland
+    volumes:
+      - ./files/db:/data/db
+    healthcheck:
+      test: ["CMD", "mongosh", "--quiet", "--eval", "quit(db.adminCommand({ ping: 1 }).ok ? 0 : 1)"]
+      interval: 5s
+      timeout: 10s
+      retries: 24
+      start_period: 10s
+
+  # One-shot: initiates the replset on a fresh database volume. Safe to rerun.
+  al-mongo-init:
+    image: *mongo_image
+    restart: "no"
+    networks:
+      - adventureland
+    depends_on:
+      al-mongo:
+        condition: service_healthy
+    entrypoint: ["/bin/bash", "/scripts/mongo-init.sh"]
+    volumes:
+      - ./docker/mongo-init.sh:/scripts/mongo-init.sh:ro
+
+  # One-shot: imports the 49 map documents from scripts/seed_mongodb.js.
+  #
+  # The seed script only accepts a direct local connection, so this container
+  # shares MongoDB's network namespace and talks to 127.0.0.1. It skips the
+  # import (exit 0) when the database already has collections.
+  al-seed:
+    <<: *app
+    restart: "no"
+    environment:
+      MONGODB_URI: mongodb://127.0.0.1:27017/adventureland
+      MONGODB_NAME: adventureland
+    network_mode: "service:al-mongo"
+    depends_on:
+      al-mongo-init:
+        condition: service_completed_successfully
+    entrypoint: ["/bin/sh", "/app/docker/seed.sh"]
+
+  # Web backend: serves the game client on http://localhost:8090
+  al-backend:
+    <<: *app
+    command: ["node", "main.js"]
+    environment:
+      # See docker/entrypoint.sh: lets the backend reach the game server at
+      # the address it advertises to browsers (localhost:7192).
+      AL_GAME_RELAY: "1"
+      AL_GAME_HOST: al-game
+      AL_GAME_PORT: "7192"
+    networks:
+      - adventureland
+      - backend
+    ports:
+      - 8090:8090
+    depends_on:
+      al-seed:
+        condition: service_completed_successfully
+    healthcheck:
+      test: ["CMD", "node", "-e", 'fetch("http://127.0.0.1:8090/").then((r) => process.exit(r.status < 500 ? 0 : 1)).catch(() => process.exit(1))']
+      interval: 10s
+      timeout: 10s
+      retries: 12
+      start_period: 30s
+
+  # Game server (Socket.IO) - clients connect to localhost:7192 directly.
+  al-game:
+    <<: *app
+    command: ["node", "server.js", "local"]
+    working_dir: /app/node
+    networks:
+      - adventureland
+      - backend
+    ports:
+      - 7192:7192
+    depends_on:
+      al-seed:
+        condition: service_completed_successfully
+      al-backend:
+        condition: service_started
+    healthcheck:
+      test: ["CMD", "node", "-e", 'fetch("http://127.0.0.1:7192/").then((r) => process.exit(r.ok ? 0 : 1)).catch(() => process.exit(1))']
+      interval: 10s
+      timeout: 10s
+      retries: 12
+      start_period: 30s
+
+networks:
+  adventureland:
+  backend: 
+    # external: true