Alpine Linux is a Linux distribution built around musl libc and BusyBox.
Dockerfile to build an alpine base image with a couple of extra packages and enable some repositories.
The image enable the following repositories:
@edge
(dl-cdn.alpinelinux.org/alpine/edge/main)@edgecommunity
(dl-cdn.alpinelinux.org/alpine/edge/community)@testing
(dl-cdn.alpinelinux.org/alpine/edge/testing)The image installs the following extra packages:
ca-certificates
Common CA certificates PEM files.su-exec
Switch user and group id, setgroups and exec.