Marco Allegretti
6e66c58e5e
core: add build options
...
Introduce BuildOptions to parameterize build and rebuild.
Add build_with_options/rebuild_with_options to support locked, offline, and
require-pinned-image modes. Locked mode verifies an existing lock file and
fails on drift. Offline mode fails fast when system packages are requested.
Also re-export BuildOptions from karapace-core.
2026-02-23 18:29:18 +01:00
Marco Allegretti
f535020600
feat: karapace-core — engine orchestration, lifecycle state machine, drift control
...
- Engine: init → resolve → lock → build → enter/exec → freeze → archive → destroy
- Cached store_root_str avoiding repeated to_string_lossy() allocations
- WAL-protected build, enter, exec, destroy, commit, restore, GC operations
- Overlay drift detection: diff/commit/export via upper_dir scanning
- Deterministic snapshot commit with composite identity hashing
- Atomic restore via staging directory swap
- StoreLock: compile-time enforcement via type parameter on gc()
- Signal handler: SIGINT/SIGTERM graceful shutdown with AtomicBool
- Push/pull delegation to karapace-remote backend
- Crash recovery: stale .running marker cleanup on Engine::new()
- Integration tests, E2E tests, crash injection tests, ENOSPC simulation
- Criterion benchmarks: build, rebuild, commit, restore, GC, verify
2026-02-22 18:37:02 +01:00
