core/internal/kubernetes: refactor PKI fully

We move ad-hoc certificate/key creation to a little declarative,
future-inspired API.

The API is split into two distinct layers:
 - an etcd-backed managed certificate storage that understands server
   certificates, client certificates and CAs
 - a Kubernetes PKI object, that understands what certificates are
   needed to bring up a cluster

This allows for deduplicated path names in etcd, some semantic
information about available certificates, and is in general groundwork
for some future improvements, like:
 - a slightly higher level etcd 'data store' api, with
   less-stringly-typed paths
 - simplification of service startup code (there's a bunch of cleanups
   that can be still done in core/internal/kubernetes wrt. to
   certificate marshaling to the filesystem, etc)

Test Plan: covered by existing tests - but this should also now be nicely testable in isolation!

X-Origin-Diff: phab/D564
GitOrigin-RevId: a58620c37ac064a15b7db106b7a5cbe9bd0b7cd0
12 files changed
tree: 607f2fbd8683bfd5fc855cd03bce700a107f68fd
  1. build/
  2. core/
  3. scripts/
  4. third_party/
  5. .bazelignore
  6. .bazelrc
  7. BUILD
  8. nogo_config.json
  9. README.md
  10. WORKSPACE
README.md

Nexantic monorepo

This is the monorepo storing all of nexantic's internal projects and libraries.

Environment

We assume a Fedora host system provisioned using rW, and IntelliJ as the IDE.

For better reproducibility, all builds are executed in containers.

Usage

Spinning up: scripts/create_container.sh

Spinning down: scripts/destroy_container.sh

Running commands: scripts/run_in_container.sh <...>

Using bazel using a wrapper script: scripts/bin/bazel <...> (add to your local $PATH for convenience)

IntelliJ

This repository is compatible with the IntelliJ Bazel plugin. All commands run inside the container, and necessary paths are mapped into the container.

We check the entire .ijwb project directory into the repository, which requires everyone to use the latest version of both IntelliJ and the Bazel plugin, but eliminates manual setup steps.

The following steps are necessary:

  • Install Google's official Bazel plugin in IntelliJ.

  • Add the absolute path to your ~/.cache/bazel-nxt folder to your idea64.vmoptions (Help → Edit Custom VM Options) and restart IntelliJ:

    -Dbazel.bep.path=/home/leopold/.cache/bazel-nxt

  • Set "Bazel Binary Location" in Other Settings → Bazel Settings to the absolute path of scripts/bin/bazel. This is a wrapper that will execute Bazel inside the container.

  • Open the .ijwb folder as IntelliJ project.

  • Disable Vgo support for the project.

  • Run a non-incremental sync in IntelliJ

The plugin will automatically resolve paths for generated files.

If you do not use IntelliJ, you need to use the scripts/bazel_copy_generated_for_ide.sh script to copy files locally.