add pgadmin

.env

@@ -1,3 +1,6 @@
 POSTGRES_USER=myuser
 POSTGRES_PASSWORD=mypassword
-POSTGRES_DB=mydb
+POSTGRES_DB=mydb
+PGADMIN_DEFAULT_PASSWORD=qwerty
+PGADMIN_PORT=8085
+WEB_PORT=8080

.gitignore

@@ -1,3 +1,4 @@
+pgadmin
 .idea
 postgres_data
 # ---> Python

docker-compose.yaml

@@ -3,8 +3,8 @@ services:
     image: postgres:15-alpine
     env_file:
       - ./.env
-    ports:
+#    ports:
-      - "5432:5432"
+#      - "5432:5432"
     volumes:
       - ./postgres_data:/var/lib/postgresql/data
     container_name: postgres_db
@@ -17,7 +17,7 @@ services:
       start_period: 80s
   web:
     ports:
-      - "80:8086"
+      - ${WEB_PORT:-5050}:8086
     build:
       context: ./src
     env_file:
@@ -25,4 +25,19 @@ services:
     depends_on:
       db:
         condition: service_healthy
-    restart: always
+    restart: always
+
+  pgadmin:
+    container_name: pgadmin_container
+    image: dpage/pgadmin4:6.19
+    depends_on:
+      db:
+        condition: service_healthy
+    environment:
+      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:-pgadmin@example.com}
+      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-admin}
+      PGADMIN_CONFIG_SERVER_MODE: 'False'
+    volumes:
+      - ./pgadmin:/var/lib/pgadmin
+    ports:
+      - ${PGADMIN_PORT:-5050}:80