Andy Shinn

How many times did you try to build? This is usually a DNS issue somewhere.

Is this just a temporary DNS issue? I'm not sure what we would do in this image in this case.

Have you tried restarting Docker for Windows? This is usually a DNS caching issue with the VM. If you can reproduce it reliably then maybe we need to get into...

Seems related to https://www.virtualbox.org/ticket/9069. I can reproduce it locally. Can you confirm if running `echo 1 | sudo tee /proc/sys/vm/drop_caches` in the VM temporarily fixes it?

Can you give some more debug information so we can reproduce (`Dockerfile`, installed packages, etc.)?

The latter two comments don't sound like the same issue. This seems like a Kubernetes specific thing. Do you know if it happens to only Alpine containers or does it...

Can you please clarify what you are asking? I am not sure what the "Alpine mirror Telnet redis service" means.

I cannot reproduce. It works fine on both `edge` and `3.5` for me. Is this still an issue? What is the Docker host?

I don't see any package for it. What does it do? Where is the upstream project living?

Can someone explain what the actionable item is for this issue (is it still an issue?) and give an updated way to reproduce the issue (`docker-compose.yml`)?