feat(metering): VM/snapshot lifecycle event recorder#56

Merged

CMGS merged 13 commits into

feat/lifecycle-metering

May 20, 2026

Commits on May 19, 2026

feat(metering): add lifecycle event recorder package
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committed

Commits on May 20, 2026

feat(metering): wire 6 lifecycle hook points into hypervisor + snapshot backends
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fix(metering): suppress phantom snap.storage.stop on concurrent rm race
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refactor(metering): extract emit helpers, compress comments, tighten timestamp consistency
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refactor: share startOne/stopOne/NewBackend skeletons
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fix(metering): close compute interval on Running→Error + restore-kill
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fix(metering): set StoppedAt on stale-relaunch + drop OrNop indirection
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refactor: compress verbose godoc/inline introduced this branch
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refactor: trim verbose comments in pre-existing cmd/* + hypervisor/{ch,fc}
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fix(metering): emit compute.stop only from confirmed-dead paths
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fix(metering): use StoppedAt sentinel for open compute interval + audit sweep
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fix(metering): emit compute.stop on Error→Stopped (recovery stop)
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fix(metering): clock-safe sentinel + fail-closed restore-emit + cap rename
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