Add PostgreSQL / pgAdmin Docker compose file

postgresql.yaml

@@ -0,0 +1,25 @@
+version: "3"
+services:
+  postgresql:
+    image: postgres:latest
+    container_name: postgresql
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER:
+      POSTGRES_PASSWORD:
+      POSTGRES_DB:
+    volumes:
+      - <docker directory>/postgresql/data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+  pgadmin:
+    container_name: pgadmin
+    image: dpage/pgadmin4:latest
+    restart: unless-stopped
+    environment:
+      PGADMIN_DEFAULT_EMAIL:
+      PGADMIN_DEFAULT_PASSWORD:
+    volumes:
+      - <docker directory>/pgadmin:/var/lib/pgadmin
+    ports:
+      - "5050:80"