# Use port 9090 to match Istio documentation
  service:
    servicePort: 9090
  readinessProbeInitialDelay: 0
  # Speed up scraping a bit from the default
  global:
    scrape_interval: 15s

  # Match legacy addon deployment
  fullnameOverride: prometheus

  # use dockerhub
  image:
    repository: prom/prometheus

  securityContext: null

configmapReload:
  prometheus:
    image:
      # Use ghcr

name `istio-cni`: ```console helm install istio-cni istio/cni -n kube-system ``` Installation in `kube-system` is recommended to ensure the [`system-node-critical`](https://kubernetes.io/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/) `priorityClassName` can be used. You can install in other namespace only on K8S clusters that allow 'system-node-critical' outside of kube-system. ## Ambient To enable ambient, you need to add `--set cni.ambient.enabled=true`. ### Calico For...