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Install slirp4netns in dind rootless image #420

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tgreeve opened this issue Apr 16, 2023 · 2 comments
Closed

Install slirp4netns in dind rootless image #420

tgreeve opened this issue Apr 16, 2023 · 2 comments

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@tgreeve
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tgreeve commented Apr 16, 2023

When doing docker build in docker:dind-rootless, there is a strange problem which resolving github.com returns NXDOMAIN.

alpinelinux/docker-alpine#155

I encounter this problem in both K8S (EKS 1.23) container and MacOS Docker-Desktop (4.17.0). The problem can be resolved by replacing vpnkit with slirp4netns as the network bridge. However, slirp4netns binary isn't installed in the latest version of docker:dind-rootless image.

Is it possible to do a apk add slirp4netns in dind-rootless build?
@tianon
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tianon commented Apr 17, 2023

Duplicate of #274

@tianon tianon marked this as a duplicate of #274 Apr 17, 2023
@tgreeve
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tgreeve commented Apr 19, 2023

Thanks, seemingly the CVEs and license issues prevent slirp4netns from being included in dind-rootless image.

@tgreeve tgreeve closed this as completed Apr 19, 2023
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