Kubernetesで実行されているサービスを監視する

# Top level name can be arbitrary, akin to a config file name
redis-sampleapp.yaml:
  # Discovery section will define which pods will be monitored.
  discovery:
    command:
      # nri-discovery-kubernetes is a tool that connects to the Kubelet to fetch local pods
      # without putting stress in the API Server. It accepts the following arguments:
      # --namespaces: Comma separated namespaces to limit discovery on
      # --tls: Use tls for connecting to the kubelet
      # --port: Port used to connect to the kubelet. Defaults to 10255.
      exec: /var/db/newrelic-infra/nri-discovery-kubernetes --tls --port 10250
      # Monitor pods which have a `app=sampleapp` label
      match:
        label.app: sampleapp

  # Integrations section contains the integration configs.
  # ${placeholders} will be replaced with the specified attributes for each pod that is discovered
  integrations:
    - name: nri-redis  # Integration name, should not be changed
      env:
        # Using the discovered pod IP as the hostname address
        HOSTNAME: ${discovery.ip}
        PORT: 6379
        # Other integration options go here

global:
  licenseKey: _YOUR_NEW_RELIC_LICENSE_KEY_
  cluster: _K8S_CLUSTER_NAME_

# Other settings...

newrelic-infrastructure:
  # verboseLog: true
  integrations:
    redis-sampleapp.yaml:
      discovery:
        command:
          # --namespaces: Comma separated list of namespaces to discover pods on
          # --port: Port used to connect to the kubelet. Default is 10255
          # --tls: Use secure (TLS) connection
          exec: /var/db/newrelic-infra/nri-discovery-kubernetes --tls --port 10250
          match:
            label.app: sampleapp

      integrations:
        - name: nri-redis
          env:
            HOSTNAME: ${discovery.ip}
            PORT: 6379

discovery:
  command:
    # Use the following optional arguments:
    # --namespaces: Comma separated list of namespaces to discover pods on
    # --port: Port used to connect to the kubelet. Default is 10255
    # --tls: Use secure (TLS) connection
    # Custom Example:
    # exec: /var/db/newrelic-infra/nri-discovery-kubernetes --namespaces namespace1,namespace2 --port 10250 --tls
    # Default
    exec: /var/db/newrelic-infra/nri-discovery-kubernetes --tls --port 10250
    match:
      label.app: nginx
integrations:
  - name: nri-nginx
    env:
      STATUS_URL: http://${discovery.ip}/status
      STATUS_MODULE: discover
      METRICS: 1

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: newrelic-infrastructure-integrations-cfg
  namespace: newrelic
data:
  nginx-config.yml: |
    discovery:
      command:
        # Use the following optional arguments:
        # --namespaces: Comma separated list of namespaces to discover pods on
        # --port: Port used to connect to the kubelet. Default is 10255
        # --tls: Use secure (TLS) connection
        # Custom Example:
        # exec: /var/db/newrelic-infra/nri-discovery-kubernetes --namespaces namespace1,namespace2 --port 10250 --tls
        # Default
        exec: /var/db/newrelic-infra/nri-discovery-kubernetes --tls --port 10250
        match:
          label.app: nginx
    integrations:
      - name: nri-nginx
        env:
          STATUS_URL: http://${discovery.ip}/status
          STATUS_MODULE: discover
          METRICS: 1

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: newrelic-infrastructure-integrations-cfg
  namespace: newrelic
data:
  nginx-config.yml: |
    discovery: # ...
    integrations:
      - name: nri-nginx
        # ...
  redis-config.yml: |
    discovery: # ...
    integrations:
      - name: nri-redis
        # ...