Fixed docker-compose and .env.example files

Author: j-hariharan

.env.example

@@ -1,3 +1,6 @@
+# Application
+APPLICATION_PORT=5000
+
 # Backend
 BACKEND_HOST=0.0.0.0
 BACKEND_PORT=1337
@@ -18,7 +21,7 @@ DATABASE_PASSWORD=postgres
 DATABASE_SSL=false
 
 # Frontend
-PORT=3000
+FRONTEND_PORT=3000
 STRAPI_API_KEY=addyourapikeyhere
 NEXT_PUBLIC_STRAPI_URL=http://strapi:1337
 NEXT_PUBLIC_STRAPI_IMAGE_URL=http://localhost:5000/strapi

docker-compose-dev.yml

@@ -23,15 +23,14 @@ services:
             interval: 30s
             timeout: 30s
             retries: 5
-            start_period: 30s
+            start_period: 50s
             start_interval: 10s
         depends_on:
             - db
         volumes:
             -   type: bind
                 source: ./backend
                 target: /app
-                
         env_file:
             - .env
 
@@ -44,6 +43,8 @@ services:
             strapi:
                 condition: service_healthy
                 restart: true
+        environment:
+            - PORT=${FRONTEND_PORT}
         env_file:
             - .env
         volumes:
@@ -57,10 +58,10 @@ services:
             dockerfile: Dockerfile
             context: ./nginx
             args:
-                - FRONTEND_PORT=${PORT}
+                - FRONTEND_PORT=${FRONTEND_PORT}
                 - BACKEND_PORT=${BACKEND_PORT}
         ports:
-            - "3050:80"
+            - "${APPLICATION_PORT}:80"
         env_file:
             - .env
         depends_on:

docker-compose.yml

@@ -43,6 +43,8 @@ services:
             strapi:
                 condition: service_healthy
                 restart: true
+        environment:
+            - PORT=${FRONTEND_PORT}
         env_file:
             - .env
 
@@ -52,10 +54,10 @@ services:
             dockerfile: Dockerfile
             context: ./nginx
             args:
-                - FRONTEND_PORT=${PORT}
+                - FRONTEND_PORT=${FRONTEND_PORT}
                 - BACKEND_PORT=${BACKEND_PORT}
         ports:
-            - "3050:80"
+            - "${APPLICATION_PORT}:80"
         env_file:
             - .env
         depends_on: