docker-compose for postgres

database/postgresql/README.md

@@ -1,6 +1,6 @@
 # Postgres Course Setup
 
-## Docker Postgres Setup
+## Docker Postgres Setup (using just docker)
 
 Create Docker container with Postgres database:
 
@@ -14,6 +14,18 @@ Stop container:
 
     docker stop postgres-demo
 
+## Docker Postgres Setup (using docker-compose)
+
+Navigate to directory containing docker-compose.yml
+
+Create and start container:
+
+    docker-compose up -d
+
+Stop container:
+
+    docker-compose down
+
 Connection Info:
 
     JDBC URL: `jdbc:postgresql://localhost:5432/conference_app`

database/postgresql/docker-compose.yml

@@ -0,0 +1,9 @@
+version: "3.7"
+services:
+  postgres-demo:
+    image: postgres:11.5-alpine
+    container_name: postgres-demo
+    environment:
+    - POSTGRES_PASSWORD=Welcome
+    ports:
+    - 5432:5432