m/node/kubernetes: fix PV mount flags and add e2e test

Mount flags did not work because of two problems:
- The provisioner did not copy them from the StorageClass to the
  PersistentVolume.
- The CSI server used = instead of |= when adding flags, so only one of
  the flags was added or removed.

There was an existing e2e test for PVs, however this only created the
PVC/PV without even attaching it to a container. I extended this test to
attach the PV and check from inside the container that it has the
expected mount flags and quota.

The existing e2e test also created a block PV, however attaching a block
PV to a container was not tested and is apparently broken, so I removed
this test for now.

Change-Id: Ie14adfafd333eab38d2b5f1b4ce8a2aa8795eae0
Reviewed-on: https://review.monogon.dev/c/monogon/+/3613
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
Tested-by: Jenkins CI
8 files changed
tree: 4a31c1797694ed53331d1a998922c3587d940d5b
  1. .github/
  2. build/
  3. cloud/
  4. go/
  5. intellij/
  6. metropolis/
  7. osbase/
  8. third_party/
  9. tools/
  10. version/
  11. .bazelignore
  12. .bazelproject
  13. .bazelrc
  14. .bazelrc.ci
  15. .bazelrc.sandboxroot
  16. .bazelversion
  17. .git-ignore-revs
  18. .gitignore
  19. BUILD.bazel
  20. CODING_STANDARDS.md
  21. go.mod
  22. go.sum
  23. LICENSE
  24. MODULE.bazel
  25. MODULE.bazel.lock
  26. README.md
  27. SETUP.md
  28. shell.nix
  29. WORKSPACE
README.md

Monogon Monorepo

This is the main repository containing the source code for the Monogon Platform.

This is pre-release software - take a look, and check back later! In the meantime, join us on Matrix (#monogon-os-community:matrix.org) or Discord.

Environment

Our build environment is self-contained and requires only minimal host dependencies:

  • A Linux machine or VM.
  • Bazelisk >= v1.15.0 (or a working Nix environment).
  • A reasonably recent kernel with user namespaces enabled.
  • Working KVM with access to /dev/kvm (if you want to run tests).

Our docs assume that Bazelisk is available as bazel on your PATH.

Refer to SETUP.md for detailed instructions.

Monogon OS

The source code lives in //metropolis (Metropolis is the codename of Monogon OS).

See the //metropolis/README.md for a developer quick start guide, or see the Monogon OS Handbook for user documentation.