elasticsearch watcher examples
PUT _watcher/watch/log_errors
{
"metadata" : {
"color" : "red"
},
"trigger" : {
"schedule" : {
"interval" : "5m"
}
},
"input" : {
"search" : {
"request" : {
"indices" : "log-events",
"body" : {
"size" : 0,
"query" : { "match" : { "status" : "error" } }
}
}
}
},
"condition" : {
"compare" : { "ctx.payload.hits.total" : { "gt" : 5 }}
},
"transform" : {
"search" : {
"request" : {
"indices" : "log-events",
"body" : {
"query" : { "match" : { "status" : "error" } }
}
}
}
},
"actions" : {
"my_webhook" : {
"webhook" : {
"method" : "POST",
"host" : "mylisteninghost",
"port" : 9200,
"path" : "/{{watch_id}}",
"body" : "Encountered {{ctx.payload.hits.total}} errors"
}
},
"email_administrator" : {
"email" : {
"to" : "[email protected]",
"subject" : "Encountered {{ctx.payload.hits.total}} errors",
"body" : "Too many error in the system, see attached data",
"attachments" : {
"attached_data" : {
"data" : {
"format" : "json"
}
}
},
"priority" : "high"
}
}
}
}