feat: use docker images + start script

Author: elcharitas

docker-compose-build.yml

@@ -0,0 +1,18 @@
+version: "3.3"
+services:
+  reverseproxy:
+    build:
+      context: ./udagram-reverseproxy
+    image: udagram-reverseproxy:elcharitas
+  frontend:
+    build:
+      context: ./udagram-frontend
+    image: udagram-frontend:elcharitas
+  api_user:
+    build:
+      context: ./udagram-api-user
+    image: udagram-api-user:elcharitas
+  api_feed:
+    build:
+      context: ./udagram-api-feed
+    image: udagram-api-feed:elcharitas

docker-compose.yml

@@ -1,19 +1,19 @@
 version: "3.3"
 services:
   reverseproxy:
-    build: ./udagram-reverseproxy
+    image: udagram-reverseproxy:elcharitas
     ports:
         - 8080:8080
     restart: always
     depends_on:
       - api-user
       - api-feed
   frontend:
-    build: ./udagram-frontend
+    image: udagram-frontend:elcharitas
     ports:
       - "3000:80"
   api-user:
-    build: ./udagram-api-user
+    image: udagram-api-user:elcharitas
     environment:
       URL: "http://localhost:3000"
       AWS_REGION: $AWS_REGION 
@@ -25,7 +25,7 @@ services:
       POSTGRES_HOST: $POSTGRES_HOST
       JWT_SECRET: $JWT_SECRET
   api-feed:
-    build: ./udagram-api-feed
+    image: udagram-api-feed:elcharitas
     volumes:
       - $HOME/.aws:/root/.aws
     environment:

start.sh

@@ -0,0 +1,10 @@
+# run env setup script
+sh ./set_env.sh;
+# Make sure the Docker services are running in your local machine
+# Remove unused and dangling images
+docker image prune --all
+# Run this command from the directory where you have the "docker-compose-build.yml" file present
+docker-compose -f docker-compose-build.yml build --parallel
+
+# Run this command from the directory where you have the "docker-compose.yml" file present
+docker-compose up