Elasticsearch

StackGen's Kubernetes agent can be used to collect metrics from Elasticsearch.

Add the following YAML snippet to the agent's values.yaml and run the agent based on these instructions.

# Enable this section to pull metrics from elasticsearch
elasticsearch-exporter:
  enabled: true
  resources: {}
    # requests:
    #   cpu: 100m
    #   memory: 128Mi
    # limits:
    #   cpu: 100m
    #   memory: 128Mi
  service:
    type: ClusterIP
    httpPort: 9108
    metricsPort:
      name: http
    annotations:
      prometheus.io/scrape: "true"
      promtheus.io/port: "9108"
    labels: {}
  ## A list of environment variables from secret refs that will be passed into the exporter pod
  ## example:
  ## This will set ${ES_PASSWORD} to the 'password' key from the 'my-secret' secret
  ## extraEnvSecrets:
  ##   ES_PASSWORD:
  ##     secret: my-secret
  ##     key: password
  extraEnvSecrets: {}
  es:
    ## Address (host and port) of the Elasticsearch node we should connect to.
    ## This could be a local node (localhost:9200, for instance), or the address
    ## of a remote Elasticsearch server. When basic auth is needed,
    ## specify as: <proto>://<user>:<password>@<host>:<port>. e.g., http://admin:pass@localhost:9200.
    ##
    uri: https://<user>:<password>@<service-name/hostname>:9200

    sslSkipVerify: true
  web:
    ## Path under which to expose metrics.
    ##
    path: /metrics

Refer values.yaml file from Prometheus community for additional value configurations and default values.