[Synthetics] Default Rule creation

[justinkambic]

Summary

Resolves #241396.

Primary changes to how we create default Synthetics rules:

• Navigation-based events will no longer trigger the creation of the rules
• Creating a monitor will create the rules
• Editing a monitor will create the rules

Testing this PR

1. In a clean deployment/space, open two Kibana tabs, one for o11y rules page, the other some page besides Synthetics.
2. Check the rules page, there should be no default Synthetics rules.
3. In your second tab, navigate to Synthetics.
4. Check the rules page again and ensure there are no Synthetics default rules.
5. Create a Synthetics monitor.
6. Go to the Settings tab in Synthetics and verify that there are no connectors set up (see Fig. 1 below).
7. Check the rules page again, and see that there are monitor status and TLS default alerts now. Delete the rules.
8. In Synthetics, navigate to the overview page and the management page within the app.
9. Check the rules page again, see that there are still no new rules.
10. Edit your monitor (change the name or something).
11. After successfully saving the edits to your monitor, check the rules page again. See that there are now default monitor status and TLS alerts once more.

Figure 1, empty default connectors

[elasticmachine]

Pinging @elastic/actionable-obs-team (Team:actionable-obs)

[elasticmachine]

Pinging @elastic/obs-ux-management-team (Team:obs-ux-management)

[elasticmachine]

💔 Build Failed

• Buildkite Build
• Commit: 6ded1f8

Failed CI Steps

• FTR Configs #20
• FTR Configs #76
• Synthetics @elastic/synthetics Tests
• Synthetics @elastic/synthetics Tests

Test Failures

• [job] [logs] FTR Configs #20 / Alerting builtin alertTypes es_query rule runs correctly: threshold on ungrouped hit count < >

Metrics [docs]

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
synthetics	1.0MB	1.0MB	-414.0B

Unknown metric groups

ESLint disabled line counts

id	before	after	diff
synthetics	54	53	-1

Total ESLint disabled count

id	before	after	diff
synthetics	60	59	-1

History

cc @justinkambic