n8n/packages/cli/src/services
Iván Ovejero 4c4082503c
feat(core): Coordinate manual workflow activation and deactivation in multi-main scenario (#7643)
Followup to #7566 | Story: https://linear.app/n8n/issue/PAY-926

### Manual workflow activation and deactivation

In a multi-main scenario, if the user manually activates or deactivates
a workflow, the process (whether leader or follower) that handles the
PATCH request and updates its internal state should send a message into
the command channel, so that all other main processes update their
internal state accordingly:

- Add to `ActiveWorkflows` if activating
- Remove from `ActiveWorkflows` if deactivating
- Remove and re-add to `ActiveWorkflows` if the update did not change
activation status.

After updating their internal state, if activating or deactivating, the
recipient main processes should push a message to all connected
frontends so that these can update their stores and so reflect the value
in the UI.

### Workflow activation errors

On failure to activate a workflow, the main instance should record the
error in Redis - main instances should always pull activation errors
from Redis in a multi-main scenario.

### Leadership change

On leadership change...

- The old leader should stop pruning and the new leader should start
pruning.
- The old leader should remove trigger- and poller-based workflows and
the new leader should add them.
2023-11-17 15:58:50 +01:00
..
orchestration feat(core): Coordinate manual workflow activation and deactivation in multi-main scenario (#7643) 2023-11-17 15:58:50 +01:00
redis feat(core): Coordinate manual workflow activation and deactivation in multi-main scenario (#7643) 2023-11-17 15:58:50 +01:00
cache.service.ts feat(core): Coordinate manual workflow activation and deactivation in multi-main scenario (#7643) 2023-11-17 15:58:50 +01:00
communityPackages.service.ts ci(core): Reduce memory usage in tests (part-2) (no-changelog) (#7671) 2023-11-10 15:04:26 +01:00
dynamicNodeParameters.service.ts refactor(core): Convert dynamic node-parameter routes to a decorated controller (no-changelog) (#7284) 2023-11-17 12:03:05 +01:00
events.service.ts ci(core): Reduce memory usage in tests (part-2) (no-changelog) (#7671) 2023-11-10 15:04:26 +01:00
executionMetadata.service.ts ci(core): Reduce memory usage in tests (part-2) (no-changelog) (#7671) 2023-11-10 15:04:26 +01:00
frontend.service.ts feat(editor): Adds a EE view to show worker details and job status (#7600) 2023-11-10 23:48:31 +01:00
jwt.service.ts fix(core): Initialize JWT Secret before it's used anywhere (#7707) 2023-11-15 12:17:18 +01:00
metrics.service.ts refactor(core): Make Logger a service (no-changelog) (#7494) 2023-10-25 16:35:22 +02:00
orchestration.base.service.ts feat(core): Coordinate manual workflow activation and deactivation in multi-main scenario (#7643) 2023-11-17 15:58:50 +01:00
orchestration.handler.base.service.ts feat(core): Add Job Summary to Worker response (#7360) 2023-10-06 17:52:27 +02:00
ownership.service.ts ci(core): Reduce memory usage in tests (part-2) (no-changelog) (#7671) 2023-11-10 15:04:26 +01:00
pruning.service.ts feat(core): Coordinate manual workflow activation and deactivation in multi-main scenario (#7643) 2023-11-17 15:58:50 +01:00
redis.service.ts feat(core): Make Redis available for backend communication (#6719) 2023-08-02 12:51:25 +02:00
role.service.ts ci(core): Reduce memory usage in tests (part-2) (no-changelog) (#7671) 2023-11-10 15:04:26 +01:00
tag.service.ts ci(core): Reduce memory usage in tests (part-2) (no-changelog) (#7671) 2023-11-10 15:04:26 +01:00
user.service.ts refactor: Extract Invitation routes to InvitationController (no-changelog) (#7726) 2023-11-16 12:39:43 -05:00
webhook.service.ts ci(core): Reduce memory usage in tests (part-2) (no-changelog) (#7671) 2023-11-10 15:04:26 +01:00