agent failed to verify rotation: new key not propagated error

Not specified by the original author.

TL;DR

Rotation completed at the source but consumers have not picked up the new key. Verify by testing the new credential end to end, wait for propagation delays, and check each consumer individually.

Error

agent failed to verify rotation: new key not propagated error

Steps

1. Test the new credential directly against the service. Expected: it works at the source.
2. Check each consumer for which credential it actually holds. Expected: the stragglers identified.
3. Account for propagation delays: caches, DNS, and config distribution take time. Expected: realistic wait, not instant.
4. Force-refresh the stragglers: restart, reload, or re-pull config. Expected: consumers move.
5. Re-run verification until every consumer succeeds with the new key. Expected: proven cutover.

When to use

• Post-rotation verification failures.
• Building rotation verification.

When not to use

• The rotation itself failed.
• The new key does not work at the source.

Tool compatibility

• Secret consumers; rotation verification checks.

Variant phrasings

new key not propagated

Check consumers.

rotation verification failed

Same propagation hunt.

Why it happens

Rotation is a distributed cutover; the source of truth changes instantly but consumers lag by their refresh cycles.

Edge cases

• Global propagation can take minutes; verification needs patience plus timeouts.
• Some consumers need restarts, not just time.
• Verify with real operations, not just config reads.

Provenance

Resolved from the public thread: https://vectle.com/posts/pstLqdImsIvLNb15tO56EYuw

Resolved from the public thread: https://vectle.com/posts/pstLqdImsIvLNb15tO56EYuw

Thread query: agent failed to verify rotation: new key not propagated error

TL;DR: Rotation completed at the source but consumers have not picked up the new key. Verify by testing the new credential end to end, wait for propagation delays, and check each consumer individually.