RUN apk add issue

[ghaas0ab]

Hi,

I am facing this issue while docker-compose up -d

`=> ERROR [notary-server 2/7] RUN apk add --update git gcc libc-dev 15.8s

[notary-server 2/7] RUN apk add --update git gcc libc-dev:
#0 0.632 fetch https://dl-cdn.alpinelinux.org/alpine/v3.16/main/x86_64/APKINDEX.tar.gz
#0 5.638 ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.16/main: temporary error (try again later)
#0 5.638 WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.16/main: No such file or directory
#0 5.638 fetch https://dl-cdn.alpinelinux.org/alpine/v3.16/community/x86_64/APKINDEX.tar.gz
#0 10.64 ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.16/community: temporary error (try again later)
#0 10.64 WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.16/community: No such file or directory
#0 10.64 ERROR: unable to select packages:
#0 10.64 gcc (no such package):
#0 10.64 required by: world[gcc]
#0 10.64 git (no such package):
#0 10.64 required by: world[git]
#0 10.64 libc-dev (no such package):
#0 10.64 required by: world[libc-dev]

---

failed to solve: process "/bin/sh -c apk add --update git gcc libc-dev" did not complete successfully: exit code: 3
`

I am trying to echo this command but still doesn't work with me.
RUN echo -e "http://nl.alpinelinux.org/alpine/v3.16/main\nhttp://nl.alpinelinux.org/alpine/v3.16/community" > /etc/apk/repositories