Enable Istio in the Cluster
Prerequisites:
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Click ☰ > Cluster Management.
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Go to the where you want to enable Istio and click Explore.
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Click Apps.
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Click Charts.
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Click Istio.
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If you have not already installed your own monitoring app, you will be prompted to install the rancher-monitoring app. Optional: Set your Selector or Scrape config options on rancher-monitoring app install.
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Optional: Configure member access and resource limits for the Istio components. Ensure you have enough resources on your worker nodes to enable Istio.
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Optional: Make additional configuration changes to values.yaml if needed.
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Optional: Add further resources or configuration via the overlay file.
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Click Install.
Result: Istio is installed at the cluster level.
Additional Config Options
For more information on configuring Istio, refer to the configuration reference.