Chore: modify docker-compose for prod and local setups (#1090)

docker-compose.production.yaml

@@ -2,20 +2,11 @@ version: '3'
 
 services:
   base: &base
-    build:
-      context: .
-      dockerfile: ./docker/Dockerfile
-      args:
-        BUNDLE_WITHOUT: 'development:test'
-        EXECJS_RUNTIME: Disabled
-        RAILS_ENV: 'production'
-        RAILS_SERVE_STATIC_FILES: 'true'
-    image: chatwoot:latest
+    image: chatwoot/chatwoot:latest
     env_file: .env ## Change this file for customized env variables
 
   rails:
     <<: *base
-    image: chatwoot:latest
     depends_on:
       - postgres
       - redis
@@ -29,7 +20,6 @@ services:
 
   sidekiq:
     <<: *base
-    image: chatwoot:latest
     depends_on:
       - postgres
       - redis
@@ -44,23 +34,17 @@ services:
     ports:
       - '5432:5432'
     volumes:
-      - postgres:/data/postgres
+      - /data/postgres:/var/lib/postgresql/data
     environment:
       - POSTGRES_DB=chatwoot
       - POSTGRES_USER=postgres
+      # Please provide your own password.
       - POSTGRES_PASSWORD=
 
   redis:
     image: redis:alpine
     restart: always
     volumes:
-      - redis:/data/redis
+      - /data/redis:/data
     ports:
       - '6379:6379'
-
-volumes:
-  postgres:
-  redis:
-  bundle:
-  packs:
-  node_modules_rails: