Docker-compose build Alpine image apk update fetch hangs
Alpine image apk update fetch hangs At apk –no-cache upgrade or RUN apk update no respone Try to login docker container run command line: wget http://dl-cdn.alpinelinux.org/alpine/v3.9/main/x86_64/APKINDEX.tar.gz Get status is “stalled”. PS：Error is different “no respone” or “hang” Way one: Answer： apk fetch hangs https://github.com/gliderlabs/docker-alpine/issues/307 10G mtu or switch mtu So Into directory docker build --network host . Way two: Answer： https://mlohr.com/docker-mtu/ https://medium.com/@sylwit/how-we-spent-a-full-day-figuring-out-a-mtu-issue-with-docker-4d81fdfe2caf nano /etc/docker/daemon.json { "mtu": 1450 }