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Defer server file changes until guarded restart activation

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Persist beta, promotion, drift, and rollback payloads until occupancy and restart-capacity checks pass. Preserve rollback snapshots and campaign ordering, and allow held rollback campaigns to resume safely.

Fixes #28

Validation: 805 tests passed, Svelte checks clean, production build passed.
This commit is contained in:
josh
2026-09-27 23:06:16 -04:00
parent eb2a852fdc
commit fb48f64de1
36 changed files with 1634 additions and 421 deletions
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src/lib/server/provisioning/worker.ts
+6 -5
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@@ -29,12 +29,13 @@ function sourceEligibility(operation: Operation): 'ready' | 'held' | 'cancelled'
if (!maintenanceAllowed(incident.kind)) return 'held';
}
let held = false;
let ready = false;
for (const source of sources) {
if (source.kind === 'campaign') {
const row = db().prepare('SELECT restart_state, files_changed, provisioning_id FROM deployment_servers WHERE deployment_id = ? AND server = ? AND server_deleted_at IS NULL')
.get(source.source_id, operation.server) as { restart_state: string; files_changed: number; provisioning_id: string } | undefined;
if (row?.provisioning_id !== operation.id || !row.files_changed) continue;
if (['pending','failed'].includes(row.restart_state)) return 'ready';
if (['pending','failed'].includes(row.restart_state)) ready = true;
if (['held','manual'].includes(row.restart_state)) held = true;
} else if (source.kind === 'beta') {
const row = db().prepare(`SELECT b.state, bs.stage, bs.provisioning_id, p.outcome FROM beta_servers bs JOIN betas b ON b.id = bs.beta_id
@@ -42,18 +43,18 @@ function sourceEligibility(operation: Operation): 'ready' | 'held' | 'cancelled'
.get(source.source_id, operation.server) as { state: string; stage: string; provisioning_id: string; outcome: string | null } | undefined;
if (row?.provisioning_id !== operation.id || !['running','ready-promote'].includes(row.state)) continue;
if (!['awaiting-empty','restarting','awaiting-health'].includes(row.stage)) continue;
if (!row.outcome || ['active','passed'].includes(row.outcome)) return 'ready';
if (!row.outcome || ['active','passed'].includes(row.outcome)) ready = true;
if (row.outcome === 'paused') held = true;
} else if (source.kind === 'maintenance') {
const row = db().prepare('SELECT state, provisioning_id, kind, origin FROM maintenance_jobs WHERE id = ? AND server_deleted_at IS NULL').get(source.source_id) as { state: string; provisioning_id: string; kind: string; origin: string } | undefined;
if (row?.provisioning_id === operation.id && ['queued','restarting'].includes(row.state)) {
if (getServer(operation.server)?.desired_state === 'stopped') return 'cancelled';
if (!maintenanceAllowed() || (row.kind === 'update' && row.origin === 'automatic' && !maintenanceAllowed('updates'))) return 'held';
return 'ready';
ready = true;
}
} else return 'ready';
} else ready = true;
}
return held ? 'held' : 'cancelled';
return held ? 'held' : ready ? 'ready' : 'cancelled';
}
function blocker(server: string, id: string): string | null {