Documentation
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Overview ¶
Package lifecycleprojection owns PostgreSQL projections shared by durable lifecycle transitions and the runner evidence transactions that establish those transitions' prerequisites.
Index ¶
Constants ¶
const ( StageTeardownDrainCommitted = "teardown_drain_committed" StageTeardownFenceDispatched = "teardown_fence_dispatched" StageTeardownFenceAcknowledged = "teardown_fence_acknowledged" StageTeardownGenerationAdvanced = "teardown_generation_advanced" StageTeardownStopCommitted = "teardown_stop_committed" StageTeardownWorkspaceDeleteDispatched = "teardown_workspace_delete_dispatched" StageTeardownFinalized = "teardown_finalized" )
Teardown orchestration milestones. Each names one durable control-plane transition on the drain, stop, and delete path, so the interval between two adjacent milestones is attributable to exactly one hop. The names are fixed and carry no identifiers.
Variables ¶
This section is empty.
Functions ¶
func ProjectReadyOperations ¶
func ProjectReadyOperations( ctx context.Context, tx pgx.Tx, sandboxID string, now time.Time, ) error
ProjectReadyOperations completes pending create or start Operations in the same transaction that projects their Sandbox ready.
func RecordTeardownStage ¶ added in v0.3.0
func RecordTeardownStage( ctx context.Context, tx pgx.Tx, sandboxID string, stage string, observedAt time.Time, ) error
RecordTeardownStage attributes one teardown milestone to every in-flight drain, stop, or delete Operation of the Sandbox, inside the transaction that establishes the milestone's fact. A delete traverses stop semantics, so a stop Operation and a delete Operation observe the same shared hops.
The write is intentionally keyed by Sandbox rather than by Operation: the transitions that establish these facts already hold the Sandbox row and do not all carry an Operation identity. Sandboxes with no in-flight lifecycle Operation record nothing, which is correct — an unattributed transition has no Operation wall clock to account for.
Types ¶
This section is empty.
Source Files