This change adds the AlertActionManager and AlertActionEntry. The old AlertActionManager has become the AlertActionRegistry.
This means that now the results of Alerts are queued up in a job queue and executed in separate threads.
The AlertActionManager is a composite member of the AlertManager.
Change the BasicTest to just run on a single node to fix the action registration if the action happens on a different node.
Threads are not directly constructed but now the threadpool is used.
The ClusterStateListener in AlertManager is responsible now for starting the job queue.
Original commit: elastic/x-pack-elasticsearch@a73c6b60f8
* Using cluster state listener to clear alerts when .alerts index is removed. (when running on multiple nodes the .alerts index is scattered so indices listener doesn't work).
* Remove the starting / loading thread and move the initial loading to cluster state listener.
Original commit: elastic/x-pack-elasticsearch@b8f41db2ea
* Made use of IndicesLifecycle, to catch when the .alerts index gets deleted, so we can clear the alerts
* Moved to concurrent hashmap in favour over normal hashmap with synchronized blocks
Original commit: elastic/x-pack-elasticsearch@5599d01c78
This commit renames the alerting package to alerts and will create the
alerts index on addAlert if needed.
Original commit: elastic/x-pack-elasticsearch@7cd691bd9b
On alert claim time, query index to make sure alert is still valid and enabled and is the same alert.
Original commit: elastic/x-pack-elasticsearch@72b816b7d1
This commit adds support for disabling alerts.
This commit adds preliminary support for scripted triggers.
Original commit: elastic/x-pack-elasticsearch@e14a56dbeb
This commit contains fixes to the IndexAlertAction and normalizes the serialization of
Alerts using ToXContent interface.
Original commit: elastic/x-pack-elasticsearch@47325bdd01
This commit add functionality so that multiple nodes running alert plugins won't stand on
each other trying to run the same alerts at the same time.
Original commit: elastic/x-pack-elasticsearch@9c350c0114
This commit adds timestamp clamping on the timeperiod to alerting.
Also adds index setting on alerts.
Original commit: elastic/x-pack-elasticsearch@222cd6eaef
This commit adds parsing of the triggers and actions, and allows alerts to be restricted to indices.
Original commit: elastic/x-pack-elasticsearch@44a6a51b17
This commit enables loading of alerts from the .alerts index and adds the
Quartz scheduler.
You can add the following alert :
````
curl -XPOST http://localhost:9200/.alerts/alert/myTestAlert -d '{
"query" : "myAlertQuery",
"schedule" : "00 * * * * ?",
"trigger" : {
"numberOfEvents" : ">1"
},
"timeperiod" : 300,
"action" : {
"email" : [ "brian.murphy@elasticsearch.com" ]
},
"version" : 1,
"lastRan" : "2014-05-05T12:12:12.123Z"
}
````
With the following search template:
````
curl -XPOST localhost:9200/_search/template/myAlertQuery -d '{ "template" : { "query" : { "match_all" : {} } } }'
````
This will execute the search every minute and trigger if there is more than one match (which there will be).
Original commit: elastic/x-pack-elasticsearch@708f927914
Martijn van Groningen
Brian Murphy