Upgrading TIS Plus

To upgrade TIS Plus to a later version:

1. Update the images in your private registry

   Follow the instruction to sync latest TIS Plus Images to your registry.

2. Update the TSE helm chart repo

   helm repo add tis-plus https://charts.tse.tetrate.io/public/helm/charts
   helm repo update

3. Upgrade each Control Plane

   helm get values tis-plus-cp -n istio-system > cp-values.yaml
   
    helm upgrade tis-plus-cp tse/controlplane \
      --version 1.11.0 \
      -n istio-system -f cp-values.yaml