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Alerting : Update README.md 

Add sample alert to README.md and describe the email output.

Original commit: elastic/x-pack-elasticsearch@2b78e26dfd
This commit is contained in:
Brian Murphy 2014-08-13 18:05:56 +01:00
parent b5cb8b3d04
commit e648cc7f82
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README.md
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@ -2,3 +2,69 @@ alerting
========
This is the elasticsearch alerting plugin repo.
Sample Alert :
````
POST _search/template/myAlertQuery
{
"template": { "match_all" : {} }
}
POST .alerts/alert/myTestAlert
{
"query" : "myAlertQuery",
"schedule" : "00 * * * * ?",
"trigger" : {
"numberOfEvents" : ">2"
},
"timeperiod" : "300s",
"action" : {
"email" : {
"addresses" : [ "brian.murphy@elasticsearch.com" ]
}
},
"version" : 1,
"lastRan" : "2014-05-05T12:12:12.123Z",
"indices" : [ "logstash*" ]
}
````
This will create an alert that runs over all events every minute looking at the last 5 minutes, sending an email to brian.murphy@elasticsearch.com when there are more than 2 events in a 5 minute window.
The email will look like :
````
The following query triggered because numberOfEvents > 1
The total number of hits returned : 25
For query : {
"query" : {
"filtered" : {
"query" : {
"template" : {
"id" : "myAlertQuery"
}
},
"filter" : {
"range" : {
"@timestamp" : {
"gte" : "2014-08-13T16:45:00.000Z",
"lt" : "2014-08-13T16:50:00.000Z"
}
}
}
}
}
}
Indices : logstash*/
128.141.154.156 - - [13/Aug/2014:17:46:21 +0100] "GET /blog/geekery/debugging-java-performance.html HTTP/1.1" 200 15796 "http://logstash.net/docs/1.1.6/life-of-an-event" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36"
128.141.154.156 - - [13/Aug/2014:17:46:21 +0100] "GET /reset.css HTTP/1.1" 200 1015 "http://www.semicomplete.com/blog/geekery/debugging-java-performance.html" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36"
128.141.154.156 - - [13/Aug/2014:17:46:21 +0100] "GET /style2.css HTTP/1.1" 200 4877 "http://www.semicomplete.com/blog/geekery/debugging-java-performance.html" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36"
50.16.19.13 - - [13/Aug/2014:17:48:06 +0100] "GET /blog/tags/puppet?flav=rss20 HTTP/1.1" 200 14872 "http://www.semicomplete.com/blog/tags/puppet?flav=rss20" "Tiny Tiny RSS/1.11 (http://tt-rss.org/)"
50.7.228.180 - - [13/Aug/2014:17:48:32 +0100] "GET /misc/sample.log HTTP/1.1" 200 54306753 "http://www.semicomplete.com/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:22.0) Gecko/20100101 Firefox/22.0"
193.138.160.116 - - [13/Aug/2014:17:49:23 +0100] "GET /scripts/backup/ HTTP/1.1" 200 1328 "http://www.semicomplete.com/scripts/" "Mozilla/5.0 (X11; Linux i686; rv:18.0) Gecko/20100101 Firefox/18.0 Iceweasel/18.0.1"
128.141.154.156 - - [13/Aug/2014:17:46:21 +0100] "GET /images/jordan-80.png HTTP/1.1" 200 6146 "http://www.semicomplete.com/blog/geekery/debugging-java-performance.html" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36"
128.141.154.156 - - [13/Aug/2014:17:46:22 +0100] "GET /favicon.ico HTTP/1.1" 200 3638 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36"
195.168.193.181 - - [13/Aug/2014:17:48:15 +0100] "GET /projects/xdotool/ HTTP/1.1" 200 12292 "http://www.linuxquestions.org/questions/programming-9/simulating-a-mouse-click-594576/" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0"
193.138.160.116 - - [13/Aug/2014:17:48:42 +0100] "GET /scripts/parsehttp HTTP/1.1" 200 332 "http://www.semicomplete.com/scripts/" "Mozilla/5.0 (X11; Linux i686; rv:18.0) Gecko/20100101 Firefox/18.0 Iceweasel/18.0.1"
````