Deploy the ZAPP Aggregator

Mon, 01 Jan 0001 00:00:00 +0000

Deploy the ZAPP Aggregator before deploying ZAPP Listener instances.

The ZAPP Aggregator receives telemetry from listeners and exposes listener gRPC, UDP telemetry ingest, subscriber gRPC, metrics, and manifest endpoints.

ZAPP Aggregator values

Most deployments only need to review the image, replica count, ports, resources, metrics, and ServiceMonitor settings.

zappAggregator:
 enabled: true
 image:
 repository: nvcr.io/nvidia/zapp-aggregator
 tag: ""
 pullPolicy: IfNotPresent

 replicas: 1
 logLevel: info
 metricsPort: 8888
 manifestUI: true

 containerPorts:
 listenerGrpc: 9991
 udpTelemetry: 9992
 clientGrpc: 9999

 serviceMonitor:
 enabled: false
 interval: 30s

Important fields:

Deploy ZAPP Listeners

Mon, 01 Jan 0001 00:00:00 +0000

Deploy ZAPP Listener instances after the ZAPP Aggregator is running.

For the current Redfish listener deployment, enable only the redfish listener entry and set zapp.aggregatorHost to the ZAPP Aggregator gRPC service.

Redfish listener values

Helm replaces list values as a whole. If your values file redefines zapp.listeners, include the complete Redfish listener entry, including config.pipeline.

zapp:
 enabled: true
 image:
 repository: nvcr.io/nvidia/zapp
 tag: ""
 pullPolicy: IfNotPresent

 aggregatorHost: "zapp-aggregator.<namespace>.svc.cluster.local:9991"
 metricsPort: 8888
 manifestUI: true

 listeners:
 - name: redfish
 enabled: true
 replicas: 1
 metricsPort: 8011
 config:
 pipeline: |
 metricsPort: 8011
 envPlugins:
 sensorPipeline:
 maxRedfishConnections: 1
 redfishDevices:
 - endpoint: ${secrets.redfish_endpoint}
 username: ${secrets.redfish_username}
 password: ${secrets.redfish_password}
 version: 1.11.0
 manifest:
 path: /data/redfish-sensor-manifest.yaml
 forceReload: false
 components:
 listener:
 type: udpListener
 network: udp
 address: :9091
 targets:
 - target: payloadProcessor
 cap: 1000
 leaky: true
 payloadProcessor:
 type: payloadProcessor
 timeseries:
 targets:
 - target: aggregator
 default:
 targets:
 - target: aggregator
 aggregator:
 type: aggregatorStreamer

Important fields:

Deployment on ZAPP

Deploy the ZAPP Aggregator

ZAPP Aggregator values

Deploy ZAPP Listeners

Redfish listener values