Changing default 80 port

[miji]

I'm trying to change the default port since I already have a service running on port 80.

Despite I establish docker-compose config as:

nginx:
image: nginx:latest
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf
- ./5xx.html:/www/error_pages/5xx.html
ports:
- 8080:80
depends_on:
- api
- web
networks:
- epirus

I still get the error:
java.util.concurrent.CompletionException: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:80

Can you help me / fix the issue?

[antonydenyer]

What have you tried? I changed the port and it works fine for me.

[miji]

Yeah, I tried. Unsuccessful thought :(

How did you do it?

[antonydenyer]

git clone then updated the port

here's the diff

index d9c00d6..3df2627 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -35,7 +35,7 @@ services:
       - ./nginx.conf:/etc/nginx/nginx.conf
       - ./5xx.html:/www/error_pages/5xx.html
     ports:
-      - 80:80
+      - 8080:80
     depends_on:
       - api
       - web

docker-compose up etc