Update docker-compose.yml

docker-compose.yml

@@ -1,77 +1,62 @@
-version: "3.8"
+version: "3.9"
 
 services:
-
-  # ── Postgres Database ───────────────────────────────────────────────────────
   db:
-    image: postgres:15-alpine
-    container_name: lnbits_db
+    image: postgres:15
+    restart: always
     environment:
-      POSTGRES_USER:   "${DB_USER}"
-      POSTGRES_PASSWORD: "${DB_PASS}"
-      POSTGRES_DB:     "${DB_NAME}"
+      POSTGRES_USER: "${DB_USER:-postgres}"
+      POSTGRES_PASSWORD: "${DB_PASS:-}"
+      POSTGRES_DB: "${DB_NAME:-lnbitsdb}"
     volumes:
-      - postgres_data:/var/lib/postgresql/data
+      - db_data:/var/lib/postgresql/data
     healthcheck:
-      test: ["CMD", "pg_isready", "-U", "${DB_USER}"]
-      interval: 10s
-      timeout: 5s
+      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER}"]
+      interval: 5s
+      timeout: 2s
       retries: 5
-    restart: unless-stopped
 
-  # ── Web UI ──────────────────────────────────────────────────────────────────
   web:
     build:
       context: .
       dockerfile: Dockerfile
-    container_name: discord-lnbits-web
+    restart: on-failure
+    depends_on:
+      db:
+        condition: service_healthy
+    env_file:
+      - .env
     ports:
       - "3000:3000"
-    environment:
-      DATABASE_URL: "${DATABASE_URL}"
-      FLASK_SECRET: "${FLASK_SECRET}"
-    depends_on:
-      - db
-    # wait for Postgres then launch Gunicorn
+    # wait for the DB, then launch the Flask app under Gunicorn
     command: >
-      sh -c '
-        until pg_isready -h db -U "${DB_USER}" ; do
-          echo "[web] waiting for db…" ;
-          sleep 2 ;
-        done ;
+      sh -c "
+        until pg_isready -h db -U \$DB_USER; do
+          echo '[web] waiting for db…';
+          sleep 1;
+        done &&
         exec gunicorn -b 0.0.0.0:3000 app:app
-      '
-    restart: unless-stopped
+      "
 
-  # ── Discord Lightning Bot ──────────────────────────────────────────────────
   bot:
     build:
       context: .
       dockerfile: Dockerfile
-    container_name: discord-lnbits-bot
-    environment:
-      DISCORD_TOKEN:   "${DISCORD_TOKEN}"
-      GUILD_ID:        "${GUILD_ID}"
-      ROLE_ID:         "${ROLE_ID}"
-      CHANNEL_ID:      "${CHANNEL_ID}"
-      LNBITS_URL:      "${LNBITS_URL}"
-      LNBITS_API_KEY:  "${LNBITS_API_KEY}"
-      PRICE:           "${PRICE}"
-      COMMAND_NAME:    "${COMMAND_NAME}"
-      INVOICE_MESSAGE: "${INVOICE_MESSAGE}"
-      DATABASE_URL:    "${DATABASE_URL}"
+    restart: on-failure
     depends_on:
-      - db
-    # wait for Postgres as well, then launch the bot
+      db:
+        condition: service_healthy
+    env_file:
+      - .env
+    # wait for the DB, then run your bot loop
     command: >
-      sh -c '
-        until pg_isready -h db -U "${DB_USER}" ; do
-          echo "[bot] waiting for db…" ;
-          sleep 2 ;
-        done ;
-        exec python3 discord_lnbits_bot.py
-      '
-    restart: unless-stopped
+      sh -c "
+        until pg_isready -h db -U \$DB_USER; do
+          echo '[bot] waiting for db…';
+          sleep 1;
+        done &&
+        exec python discord_lnbits_bot.py
+      "
 
 volumes:
-  postgres_data:
+  db_data: