# Grafana dashboard ConfigMaps — Search
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: grafana-dashboard-opensearch
  namespace: monitoring
  labels:
    grafana_dashboard: "1"
  annotations:
    grafana_folder: "Search"
data:
  opensearch.json: |
    {
      "annotations": { "list": [] },
      "editable": true,
      "panels": [
        {
          "title": "Cluster Health",
          "type": "stat",
          "gridPos": { "h": 4, "w": 8, "x": 0, "y": 0 },
          "datasource": { "uid": "prometheus" },
          "targets": [
            { "expr": "opensearch_cluster_health_status", "legendFormat": "health" }
          ],
          "fieldConfig": {
            "defaults": { "mappings": [{"type":"value","options":{"0":{"text":"GREEN","color":"green"},"1":{"text":"YELLOW","color":"yellow"},"2":{"text":"RED","color":"red"}}}] }
          }
        },
        {
          "title": "Active Shards",
          "type": "stat",
          "gridPos": { "h": 4, "w": 8, "x": 8, "y": 0 },
          "datasource": { "uid": "prometheus" },
          "targets": [
            { "expr": "opensearch_cluster_health_active_shards", "legendFormat": "shards" }
          ]
        },
        {
          "title": "Node Count",
          "type": "stat",
          "gridPos": { "h": 4, "w": 8, "x": 16, "y": 0 },
          "datasource": { "uid": "prometheus" },
          "targets": [
            { "expr": "opensearch_cluster_health_number_of_nodes", "legendFormat": "nodes" }
          ]
        },
        {
          "title": "Index Size",
          "type": "timeseries",
          "gridPos": { "h": 8, "w": 12, "x": 0, "y": 4 },
          "datasource": { "uid": "prometheus" },
          "targets": [
            {
              "expr": "opensearch_index_store_size_bytes",
              "legendFormat": "{{index}}"
            }
          ],
          "fieldConfig": { "defaults": { "unit": "bytes" } }
        },
        {
          "title": "JVM Heap Usage",
          "type": "gauge",
          "gridPos": { "h": 8, "w": 12, "x": 12, "y": 4 },
          "datasource": { "uid": "prometheus" },
          "targets": [
            {
              "expr": "opensearch_jvm_mem_heap_used_bytes / opensearch_jvm_mem_heap_max_bytes",
              "legendFormat": "{{node}}"
            }
          ],
          "fieldConfig": {
            "defaults": { "unit": "percentunit", "max": 1, "thresholds": { "steps": [{"color":"green","value":null},{"color":"yellow","value":0.7},{"color":"red","value":0.85}] } }
          }
        },
        {
          "title": "Search Query Rate",
          "type": "timeseries",
          "gridPos": { "h": 8, "w": 12, "x": 0, "y": 12 },
          "datasource": { "uid": "prometheus" },
          "targets": [
            {
              "expr": "rate(opensearch_indices_search_query_total[5m])",
              "legendFormat": "{{node}}"
            }
          ],
          "fieldConfig": { "defaults": { "unit": "ops" } }
        },
        {
          "title": "GC Collection Time",
          "type": "timeseries",
          "gridPos": { "h": 8, "w": 12, "x": 12, "y": 12 },
          "datasource": { "uid": "prometheus" },
          "targets": [
            {
              "expr": "rate(opensearch_jvm_gc_collection_time_seconds[5m])",
              "legendFormat": "{{gc}}"
            }
          ],
          "fieldConfig": { "defaults": { "unit": "s" } }
        }
      ],
      "schemaVersion": 39,
      "tags": ["opensearch", "search"],
      "time": { "from": "now-1h", "to": "now" },
      "title": "OpenSearch",
      "uid": "opensearch"
    }