Support .NET distroless

[salrashid123]

FR to support coreCLR distroless builds once we actually support coreCLR in bazel

FWIW, here's a sample coreCLR distroless build where the coreCLR binary is generated outside of bazel

[mattmoor]

We don't support Node in Bazel, and yet we have a distroless image. Up for a PR?

[salrashid123]

I don't mind submitting the PR. Do you think there is use in a distroless build where the actual binary is build outside of bazel? I can see where bazel is just the mechanism used here for distroless builds so there isn't technically a dependency or requirement we have .NET in bazel first before .net w/ distroless. If that sounds good, i'll fine sometime to submit the PR.

[colemickens]

Personally, I think so. I could convert all of my build to Bazel except some bash to drive the .NET Core 2 build until the dotnet rules evolve .NET Core 2 support.

[salrashid123]

ok, fwiw, submitted PR #88 but pls ignore for now (its failing the CI builds....)

(from fork/branch here

[salrashid123]

PR88 merged