mackerel-plugin-solr

README

mackerel-plugin-solr

Solr custom metrics plugin for mackerel.io agent.

Synopsis

mackerel-plugin-solr [-host=<hostname>] [-port=<port>]

Example of mackerel-agent.conf

Default

[plugin.metrics.solr]
command = "/path/to/mackerel-plugin-solr"

Custom

[plugin.metrics.solr]
command = "/path/to/mackerel-plugin-solr -host=192.168.33.10 -port=8984"

Supported Versions

• 5.*.*
• 6.*.*

Dependency Solr URL

• http://{host}:{port}/solr/admin/cores
• http://{host}:{port}/solr/{core name}/admin/mbeans

Munin Solr plugin

• https://github.com/munin-monitoring/contrib/tree/master/plugins/solr

Apache Solr official website

• http://lucene.apache.org/solr/

Test

Run

$ cd mackerel-plugin-solr/lib/
$ go test

Add fixture json

$ docker pull solr:x.x
$ docker run --name solr_x -d -p 8983:8983 -t solr:x.x
$ docker exec -it --user=solr solr_x bin/solr create_core -c testcore
$ cd mackerel-plugin-solr/lib/
$ curl -s -S 'http://localhost:8983/solr/admin/cores?wt=json' | jq . > stats/x.x.x/cores.json
$ curl -s -S 'http://localhost:8983/solr/testcore/admin/mbeans?wt=json&stats=true&cat=QUERYHANDLER&key=/update/json&key=/select&key=/update/json/docs&key=/get&key=/update/csv&key=/replication&key=/update&key=/dataimport' | jq . > stats/x.x.x/query.json
$ curl -s -S 'http://localhost:8983/solr/testcore/admin/mbeans?wt=json&stats=true&cat=UPDATEHANDLER&key=/update/json&key=/select&key=/update/json/docs&key=/get&key=/update/csv&key=/replication&key=/update&key=/dataimport' | jq . > stats/x.x.x/update.json
$ curl -s -S 'http://localhost:8983/solr/testcore/admin/mbeans?wt=json&stats=true&cat=REPLICATION&key=/update/json&key=/select&key=/update/json/docs&key=/get&key=/update/csv&key=/replication&key=/update&key=/dataimport' | jq . > stats/x.x.x/replication.json
$ curl -s -S 'http://localhost:8983/solr/testcore/admin/mbeans?wt=json&stats=true&cat=CACHE&key=filterCache&key=perSegFilter&key=queryResultCache&key=documentCache&key=fieldValueCache' | jq . > stats/x.x.x/cache.json

Documents

• MBean Request Handler
• Performance Statistics Reference
• Docker Official Repository Solr