fix: Clean up and simplify docker entrypoint (#1235) (#1259)

Co-authored-by: Ethan Knox <norton120@gmail.com>

compose.yaml

@@ -1,21 +1,30 @@
-version: '3.8'
 services:
-  pgvector_db:
-    image: ankane/pgvector:latest
+  memgpt_db:
+    image: ankane/pgvector:v0.5.1
+    networks:
+      default:
+        aliases:
+          - pgvector_db
+          - memgpt-db
     environment:
       - POSTGRES_USER=${MEMGPT_PG_USER}
       - POSTGRES_PASSWORD=${MEMGPT_PG_PASSWORD}
       - POSTGRES_DB=${MEMGPT_PG_DB}
     volumes:
-      - pgdata:/var/lib/postgresql/data
+      - ./.persist/pgdata:/var/lib/postgresql/data
       - ./init.sql:/docker-entrypoint-initdb.d/init.sql
     ports:
       - "5432:5432"
-
   memgpt_server:
     image: memgpt/memgpt-server:latest
+    hostname: memgpt-server
     depends_on:
-      - pgvector_db
+      - memgpt_db
+    ports:
+      - "8083:8083"
+      - "8283:8283"
+    env_file:
+      - .env
     environment:
       - MEMGPT_PGURI=postgresql://${MEMGPT_PG_USER}:${MEMGPT_PG_PASSWORD}@pgvector_db:5432/${MEMGPT_PG_DB}
       - MEMGPT_SERVER_PASS=${MEMGPT_SERVER_PASS} # memgpt server password
@@ -26,8 +35,10 @@ services:
     volumes:
       - ./configs/server_config.yaml:/root/.memgpt/config # config file
       - ~/.memgpt/credentials:/root/.memgpt/credentials # credentials file
+  memgpt_nginx:
+    hostname: memgpt-nginx
+    image: nginx:stable-alpine3.17-slim
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf
     ports:
-      - "8083:8083"
-
-volumes:
-  pgdata:
+      - "80:80"