# Istio Installer

Note: If making any changes to the charts or values.yaml in this dir, first read [UPDATING-CHARTS.md](UPDATING-CHARTS.md)

Istio installer is a modular, 'a-la-carte' installer for Istio. It is based on a
fork of the Istio helm templates, refactored to increase modularity and isolation.

Goals:
- Improve upgrade experience: users should be able to gradually roll upgrades, with proper

defaults:
  # A-la-carte istio ingress gateway.
  # Must be installed in a separate namespace, to minimize access to secrets.
  gateways:
    istio-ingressgateway:
      name: istio-ingressgateway
      labels:
        app: istio-ingressgateway
        istio: ingressgateway
      ports:
      ## You can add custom gateway ports in user values overrides, but it must include those ports since helm replaces.

ztunnel, and istio-cni excludeNamespaces: - kube-system manifests/charts/README.md # Istio Installer Note: If making any changes to the charts or values.yaml in this dir, first read [UPDATING-CHARTS.md](UPDATING-CHARTS.md) Istio installer is a modular, 'a-la-carte' installer for Istio. It is based on a fork of the Istio helm templates, refactored to increase modularity and isolation. Goals: - Improve upgrade experience: users should be able to gradually roll upgrades, with proper canary deployments for...