m/n/c/update: work with invalid boot entries

Currently if any boot entry is unreadable or unparseable, we refuse to
perform any updates. This is not desirable as any edge cases in our
parser or the EFI firmware cause the update mechanism to be
non-functional, even preventing us from shipping an update to fix the
issue. It makes more sense to just log occurrences where such an entry
could not be read/parsed.

Change-Id: I8a1161bf35a4c8deb1d82156662b512bcc43ed59
Reviewed-on: https://review.monogon.dev/c/monogon/+/2038
Reviewed-by: Serge Bazanski <serge@monogon.tech>
Tested-by: Jenkins CI
1 file changed
tree: f41aee88ab9e63b2a8f38203d3aa9a169663edc7
  1. .github/
  2. build/
  3. cloud/
  4. go/
  5. intellij/
  6. metropolis/
  7. net/
  8. third_party/
  9. tools/
  10. .bazelignore
  11. .bazelproject
  12. .bazelrc
  13. .bazelrc.sandboxroot
  14. .bazelversion
  15. .git-ignore-revs
  16. .gitignore
  17. BUILD.bazel
  18. CODING_STANDARDS.md
  19. go.mod
  20. go.sum
  21. LICENSE
  22. README.md
  23. SETUP.md
  24. shell.nix
  25. 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!

Environment

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

  • A Linux machine or VM.
  • Bazelisk >= v1.15.0
  • 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

Run a single node demo cluster

Build CLI and node image:

bazel build //metropolis/cli/dbg //:launch -c dbg

Launch an ephemeral test node:

bazel test //:launch -c dbg --test_output=streamed

Run a kubectl command while the test is running:

bazel-bin/metropolis/cli/dbg/dbg_/dbg kubectl describe node

Test suite

Run full test suite:

bazel test -c dbg //...