[Synthetics] Only update relevant space monitors where global params changes happens !!

[shahzad31]

Summary

Fixes #241433
Fixes #241432

Only update the monitors in which params changes have been made, this is done via a one time task which gets triggered when some changes to global params to happens.

When some modification to params happens, we get spaces and pass that to the async task paramsSpacesToSync, this is a no-recurring task, which only runs once. The task uses the paramsSpacesToSync value from state and propagate global params values to monitors.

Global params triggers from the existing recurring task have been removed.

When params are updated, we call following API, since we aren't providing schedule, this will create one time instance of the task. paramsSpacesToSync is spaceIds of the params.

  await taskManager.ensureScheduled({
    id: `${TASK_TYPE}:${uuidv4()}`,
    params: {},
    taskType: TASK_TYPE,
    runAt: new Date(Date.now() + 3 * 1000),
    state: { paramsSpacesToSync },
  });

Testing

Try adding/editing/deleting params in any space and it should task debug logs state, to enable logs

logging.loggers:
  - name: plugins.synthetics
    level: debug
    appenders: [console]

paramsSpacesToSync value will get logged as debug log via

this.debugLog(current task state is ${JSON.stringify(taskInstance.state)});

Also following log will indicate correctly logged spaces of monitors

      this.debugLog(
        `Starting sync of private location monitors for spaces: ${Array.from(monitorSpaceIds).join(
          ', '
        )}`
      );

Code changes

A new file deploy_private_location_monitors.ts has been added with DeployPrivateLocationMonitors which will handle updating package policies in relevant spaces

A new task file has been added with task Synthetics:Sync-Global-Params-Private-Locations

[elasticmachine]

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

[elasticmachine]

💚 Build Succeeded

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• Commit: 1c31f28

Metrics [docs]

✅ unchanged

History

• 💔 Build #358095 failed 95e1a11
• 💔 Build #357998 failed 9e604bf
• 💔 Build #357897 failed 7bb3e0e