docker compose dev environment

docker-compose.yml

@@ -18,39 +18,83 @@ services:
       retries: 10
 
   node1:
-    build: .
+    build:
+      context: .
+      dockerfile: dev.Dockerfile
+    container_name: node1
     hostname: node1
     env_file: .env
     environment:
       DATABASE_URL: ecto://elixir_ai:elixir_ai@db/elixir_ai_dev
       PHX_HOST: localhost
+      PHX_SERVER: "true"
       PORT: 4000
+      MIX_ENV: dev
       RELEASE_NODE: elixir_ai@node1
       RELEASE_COOKIE: secret_cluster_cookie
       SECRET_KEY_BASE: F1nY5uSyD0HfoWejcuuQiaQoMQrjrlFigb3bJ7p4hTXwpTza6sPLpmd+jLS7p0Sh
+    user: root
+    command: |
+      sh -c '
+        chown -R elixir:elixir /app/_build
+        chown -R elixir:elixir /app/deps
+        su elixir -c "elixir --sname elixir_ai@node1 --cookie secret_cluster_cookie -S mix phx.server"
+      '
+    volumes:
+      - .:/app
+      - /app/_build
+    ports:
+      - "4001:4000"
     depends_on:
       db:
         condition: service_healthy
+    healthcheck:
+      test: ["CMD", "wget", "-qO-", "http://localhost:4000/health"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
 
   node2:
-    build: .
+    build:
+      context: .
+      dockerfile: dev.Dockerfile
+    container_name: node2
     hostname: node2
     env_file: .env
     environment:
       DATABASE_URL: ecto://elixir_ai:elixir_ai@db/elixir_ai_dev
       PHX_HOST: localhost
+      PHX_SERVER: "true"
       PORT: 4000
+      MIX_ENV: dev
       RELEASE_NODE: elixir_ai@node2
       RELEASE_COOKIE: secret_cluster_cookie
       SECRET_KEY_BASE: F1nY5uSyD0HfoWejcuuQiaQoMQrjrlFigb3bJ7p4hTXwpTza6sPLpmd+jLS7p0Sh
+    user: root
+    command: |
+      sh -c '
+        chown -R elixir:elixir /app/_build
+        chown -R elixir:elixir /app/deps
+        su elixir -c "elixir --sname elixir_ai@node2 --cookie secret_cluster_cookie -S mix phx.server"
+      '
+    volumes:
+      - .:/app
+      - /app/_build
+    ports:
+      - "4002:4000"
     depends_on:
       db:
         condition: service_healthy
+    healthcheck:
+      test: ["CMD", "wget", "-qO-", "http://localhost:4000/health"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
 
   nginx:
     image: nginx:alpine
     ports:
-      - "80:80"
+      - "8080:80"
     volumes:
       - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf:ro
     depends_on: