Configurable Helm Settings

This reference guide lists the configurable Helm chart parameters and default settings for the NGINX Management Suite platform and modules.

NGINX Management Suite Helm Chart Settings

The following table lists the configurable parameters and default values for the NGINX Management Suite platform when installing from a Helm chart.

To modify a configuration for an existing release, run the helm upgrade command and use -f <my-values-file>, where my-values-file is a path to a values file with your desired configuration.

Instance Manager Dqlite Storage Configuration

  - name: dqlite
    existingClaim:
    size: 500Mi
    accessMode: ReadWriteOnce

Instance Manager Secrets Storage Configuration

  - name: secrets
    existingClaim:
    size: 128Mi
    accessMode: ReadWriteOnce

Instance Manager NATS Storage Configuration

  - name: nats-streaming
    existingClaim:
    size: 1Gi
    accessMode: ReadWriteOnce

Kubernetes Taints and Tolerations

The following example snippet shows a toleration on an Instance Manager APIGW deployment. In this example, Kubernetes will tolerate the “NoExecute” effect for 60 seconds before evicting the pod from the tainted node.

tolerations:
  - key: "node.kubernetes.io/unreachable"
    operator: "Exists"
    effect: "NoExecute"
    tolerationSeconds: 60
  - key: "node.kubernetes.io/network-unavailable"
    operator: "Exists"
    effect: "NoExecute"
    tolerationSeconds: 60

For more information, refer to the official Kubernetes Taints and Tolerations documentation.

NGINX Ingress Controller Virtual Server

Example snippet to enable a NGINX Ingress Controller Virtual Server with Instance Manager service as an upstream.

nic:
  # set to true to configure NGINX Ingress Controller VirtualServer.
  enabled: true
  # Optional. Defaults to "nms" otherwise.
  name: nms
  # required
  host: hello.example.com
  # Optional
  httpSnippets:
  # Optional
  serverSnippets:
  # Optional
  ingressClassName: nginx
  # Optional. A default upstream to NGINX Instance Manager APIGW service is created for you.
  # If you have a need to configure other upstreams, list here.
  upstreams: []
  # Optional
  routes:
    - path: /
      action:
        proxy:
          upstream: ${NGINX_Instance_Manager_Service_Name}
  # Optional
  policies: []

API Connectivity Manager Helm Chart Settings

The following table lists the configurable parameters and default values used by the API Connectivity Manager chart when installing from a Helm chart.

To modify a configuration for an existing release, run the helm upgrade command and use -f <my-values-file>, where my-values-file is a path to a values file with your desired configuration.

API Connectivity Manager Dqlite Storage Configuration

  - name: dqlite
    existingClaim:
    size: 500Mi
    accessMode: ReadWriteOnce

App Delivery Manager Helm Chart Settings

To modify a configuration for an existing release, run the helm upgrade command and use -f <my-values-file>, where my-values-file is a path to a values file with your desired configuration.

The following table lists the configurable parameters and default values used by the App Delivery Manager chart when installing from a Helm chart.

App Delivery Manager Dqlite Configuration

  - name: dqlite
    existingClaim:
    size: 500Mi
    accessMode: ReadWriteOnce

App Delivery Manager Templates Configuration

The following volume persists the App Delivery Manager templates’ directories and preserves the new files a user may add to the templates directory.

  - name: templates
    existingClaim:
    size: 500Mi
    accessMode: ReadWriteOnce