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Update to later alpine for the grpc-web websocket proxy image #1119

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niloc132 opened this issue Aug 25, 2021 · 0 comments
Open

Update to later alpine for the grpc-web websocket proxy image #1119

niloc132 opened this issue Aug 25, 2021 · 0 comments
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niloc132 commented Aug 25, 2021

Apparently in older linux kernels or docker installs (the alpine bug report isn't sure which), DNS sometimes doesn't work, and we can't build this image since github.com fails to resolve in the second line of this RUN.

In #1034 I proposed downgrading to Alpine 3.12, which doesn't have this bug (but also doesn't create new directories while unzipping files).

Alpine 3.12 EOLs May 1, 2022, we should update by then, decide that we aren't concerned with older kernels (or docker installs), or pick a different image for this proxy.

alpinelinux/docker-alpine#155

This ticket is to track potentially upgrading our docker alpine image to something newer than 3.12 once this bug is fixed (note, they don't seem to consider this to be a bug at all), or we decide to require docker/linux upgrades on users.

@niloc132 niloc132 added this to the Backlog milestone Aug 25, 2021
niloc132 added a commit that referenced this issue Aug 25, 2021
…1034)

Apparently in older linux kernels or docker installs (the alpine bug report isn't sure which), DNS sometimes doesn't work, and we can't build this image since github.com fails to resolve in the second line of this RUN.

In Alpine 3.12, unzip doesn't create the directory automatically, so we need to make it ahead of time.

Alpine 3.12 EOLs May 1, 2022, we should update by then, decide that we aren't concerned with older kernels (or docker installs), or pick a different image for this proxy.

alpinelinux/docker-alpine#155

See #1119 for later followup.
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