Collectd config file for gathering Elasticsearch status using curl_json plugin.

Collectd conf for elasticsearch

# Inspired by https://gist.github.com/dc2447/6783658
# Added index stats and selected more suitable types.

<Plugin curl_json>
  # Gather a few index specific stats
  <URL "http://<%= @hostname %>:9200/<%= @index_name %>/_stats">
    Instance "<%= @index_name %>"
    <Key "_all/total/docs/count">
      Type "gauge"
    </Key>
    <Key "_all/total/store/size_in_bytes">
      Type "bytes"
    </Key>
  </URL>
  
  <URL "http://<%= @hostname %>:9200/_cluster/health">
    Instance "elasticsearch"
    <Key "number_of_nodes">
      Type "gauge"
    </Key>
    <Key "number_of_data_nodes">
      Type "gauge"
    </Key>
    <Key "active_primary_shards">
      Type "gauge"
    </Key>
    <Key "active_shards">
      Type "gauge"
    </Key>
    <Key "relocating_shards">
      Type "gauge"
    </Key>
    <Key "initializing_shards">
      Type "gauge"
    </Key>
    <Key "unassigned_shards">
      Type "gauge"
    </Key>
  </URL>
  <URL "http://<%= @hostname %>:9200/_nodes/<%= @hostname %>/stats?pretty=true&all=true">
   Instance "esstats"
   <Key "nodes/*/indices/filter_cache/memory_size_in_bytes">
    Type "bytes"
   </Key>
   <Key "nodes/*/indices/filter_cache/evictions">
    Type "counter"
   </Key>
   <Key "nodes/*/indices/id_cache/memory_size_in_bytes">
    Type "bytes"
   </Key>
     <Key "nodes/*/indices/fielddata/memory_size_in_bytes">
    Type "bytes"
   </Key>
   <Key "nodes/*/indices/fielddata/evictions">
    Type "counter"
    </Key>
    <Key "nodes/*/jvm/mem/heap_used_in_bytes">
    Type "bytes"
    </Key>
    <Key "nodes/*/jvm/mem/heap_committed_in_bytes">
    Type "bytes"
    </Key>
    <Key "nodes/*/jvm/mem/threads/count">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/generic/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/generic/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/index/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/index/rejected">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/index/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/get/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/get/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/snapshot/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/merge/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/merge/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/bulk/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/bulk/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/warmer/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/flush/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/flush/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/search/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/search/rejected">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/search/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/percolate/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/management/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/refresh/threads">
    Type "counter"
    </Key>
    <Key "nodes/*/thread_pool/refresh/queue">
    Type "counter"
    </Key>
    <Key "nodes/*/jvm/mem/pools/Code Cache/used_in_bytes">
    Type "bytes"
    </Key>
    <Key "nodes/*/jvm/mem/pools/Par Eden Space/used_in_bytes">
    Type "bytes"
    </Key>
    <Key "nodes/*/jvm/mem/pools/Par Survivor Space/used_in_bytes">
    Type "bytes"
    </Key>
    <Key "nodes/*/jvm/mem/pools/CMS Old Gen/used_in_bytes">
    Type "bytes"
    </Key>
    <Key "nodes/*/jvm/mem/pools/CMS Perm Gen/used_in_bytes">
    Type "bytes"
    </Key>
  </URL>
 </Plugin>