Base Docker image on nginx:alpine, not the larger nginx:latest

`nginx:latest` is based on Debian Stretch and is listed as being 45MB,
while `nginx:alpine` is based on Alpine 3.9 and is just 7MB.

Basing the riot-web Docker image on `nginx:alpine` should
make it 38MB smaller compared to the current situation.

The nginx version seems to be "latest mainline" on both (currently 1.15.12),
judging by each Dockerfile:
- https://github.com/nginxinc/docker-nginx/blob/e5123eea0d29c8d13df17d782f15679458ff899e/mainline/stretch/Dockerfile
- https://github.com/nginxinc/docker-nginx/blob/e5123eea0d29c8d13df17d782f15679458ff899e/mainline/alpine/Dockerfile

This commit is contained in:

Slavi Pantaleev

2019-05-27 11:57:37 +03:00

parent 28ffca1f84

commit 4e63e3b0de

1 changed files with 1 additions and 1 deletions

									
										Dockerfile
									
		+1
		-1
	
												View File
												
					@@ -23,7 +23,7 @@ RUN cp /src/config.sample.json /src/webapp/config.json

					# App

					# App

					FROM nginx:latest

					FROM nginx:alpine

					COPY --from=builder /src/webapp /app

					COPY --from=builder /src/webapp /app