Istio chart
To configure the Istio chart, override the default values of its values.yaml file. This document describes parameters that you can configure.
The Istio installation in Kyma uses the IstioOperator API. Kyma provides default IstioOperator configurations for the production and evaluation profiles. You can also add a custom IstioOperator definition that overrides the default settings. See the default values.yaml files for the Istio evaluation and production profiles. To learn more about profiles in Kyma, read about the resource consumption.
TIP: See how to change Kyma settings.
Configurable parameters
This table lists the configurable parameters, their descriptions, and default values:
| Parameter | Description | Default value |
|---|---|---|
| helmValues.global.proxy.resources.requests.cpu | Defines requests for CPU resources for the Proxy component. | 75m |
| helmValues.global.proxy.resources.requests.memory | Defines requests for memory resources for the Proxy component. | 64Mi |
| helmValues.global.proxy.resources.limits.cpu | Defines limits for CPU resources for the Proxy component. | 250m |
| helmValues.global.proxy.resources.limits.memory | Defines limits for memory resources for the Proxy component. | 256Mi |
| components.ingressGateways.config.hpaSpec.maxReplicas | Defines the maximum number of replicas managed by the autoscaler. | 5 |
| components.ingressGateways.config.hpaSpec.minReplicas | Defines the minimum number of replicas managed by the autoscaler. | 1 |
| components.ingressGateways.resources.limits.cpu | Defines limits for CPU resources for the Ingress Gateway component. | 200m |
| components.ingressGateways.resources.limits.memory | Defines limits for memory resources for the Ingress Gateway component. | 1024Mi |
| components.ingressGateways.resources.requests.cpu | Defines requests for CPU resources for the Ingress Gateway component. | 100m |
| components.ingressGateways.resources.requests.memory | Defines requests for memory resources for the Ingress Gateway component. | 128Mi |
| components.pilot.resources.limits.cpu | Defines limits for CPU resources for the Pilot component. | 500m |
| components.pilot.resources.limits.memory | Defines limits for memory resources for the Pilot component. | 1024Mi |
| components.pilot.resources.requests.cpu | Defines requests for CPU resources for the Pilot component. | 100m |
| components.pilot.resources.requests.memory | Defines requests for memory resources for the Pilot component. | 512Mi |
| components.cni.resources.limits.cpu | Defines limits for CPU resources for the CNI node component. | 500m |
| components.cni.resources.limits.memory | Defines limits for memory resources for the CNI node component. | 1024Mi |
| components.cni.resources.requests.cpu | Defines requests for CPU resources for the CNI node component. | 100m |
| components.cni.resources.requests.memory | Defines requests for memory resources for the CNI node component. | 512Mi |