elsa-core/specs/004-diagnostics-structured-logs/contracts/rest-api.md
Sipke Schoorstra ab3e46bbe2
[codex] Add live server log streaming diagnostics (#7438)
* Add live server logs Spec Kit plan

* Implement live server logs diagnostics module

* Add server log sources and redaction hardening

* Add diagnostics unit tests

* Harden server log hub subscriptions

* Secure server log hub permissions

* Validate server log filter updates

* Add diagnostics logger and source tests

* Add diagnostics integration test project

* Add multi-source diagnostics provider coverage

* Broadcast server log source changes

* Document diagnostics server log streaming

* Add diagnostics sample host wiring

* Record diagnostics validation results

* Address server log PR feedback

* Rename diagnostics module to server logs

* Add server logs shell feature

* Make server logs shell options bindable

* Accept read wildcard for server logs

* Align server logs authorization with API patterns

* Update CShells structure and logging levels, add diagnostics module

* Rename PostgreSql shell feature classes for consistency

* Switch from Sqlite to PostgreSQL for workflow and identity persistence, add QuartzPostgreSql configuration

* Refactor server logs into diagnostics structured logs (#7440)

* Specify diagnostics structured logs refactor

* docs: clarify structured logs spec

* docs: plan diagnostics structured logs

* docs: add diagnostics structured logs tasks

* refactor: rename server logs to diagnostics structured logs

* Refactor PostgreSql persistence features to use centralized entity model handler registration.

* Refactor EFCore persistence features to centralize entity model handler registration for MySql, Sqlite, and Oracle providers.

* Integrate structured logs by renaming server logs, adjusting appsettings, and updating project references.

* Switch from PostgreSQL to Sqlite for workflow and identity persistence, update appsettings configuration.
2026-05-11 00:08:52 +02:00

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Markdown

# REST API Contract: Diagnostics Structured Logs
All endpoints use the Elsa API route prefix and require `read:diagnostics:structured-logs`.
## Get Recent Structured Logs
`POST /diagnostics/structured-logs/recent`
Request body is `StructuredLogFilter`.
Response body is `RecentStructuredLogsResult`.
```json
{
"items": [
{
"id": "01h...",
"sequence": 42,
"timestamp": "2026-05-10T12:00:00Z",
"receivedAt": "2026-05-10T12:00:00Z",
"level": "Information",
"category": "Elsa.Workflows.Runtime",
"eventId": 1001,
"eventName": "WorkflowStarted",
"message": "Workflow order-123 started",
"messageTemplate": "Workflow {WorkflowInstanceId} started",
"exception": null,
"scopes": {
"TenantId": "tenant-a"
},
"properties": {
"WorkflowInstanceId": "order-123"
},
"traceId": "4bf92f3577b34da6a3ce929d0e0e4736",
"spanId": "00f067aa0ba902b7",
"correlationId": "corr-123",
"tenantId": "tenant-a",
"workflowDefinitionId": "orders",
"workflowInstanceId": "order-123",
"sourceId": "local"
}
],
"droppedCount": 0
}
```
## List Structured Log Sources
`GET /diagnostics/structured-logs/sources`
Response body is a collection of `StructuredLogSource`.
```json
[
{
"id": "local",
"name": "elsa-server",
"machineName": "dev-machine",
"processId": 12345,
"processName": "Elsa.Server.Web",
"podName": null,
"namespace": null,
"containerName": null,
"nodeName": null,
"startedAt": "2026-05-10T11:59:00Z",
"lastSeen": "2026-05-10T12:00:00Z",
"status": "Healthy"
}
]
```
## Compatibility Boundary
The previous `/server-logs/*` route names are not part of this unpublished feature's final contract. This module does not capture direct stdout/stderr writes.