Istio manifest configuration¶
Istio manifest configuration refers to the deployment and customization of the Istio Service mesh within a Kubernetes cluster.^[istio.md]
Installation and Deployment¶
The istioctl CLI tool serves as the primary method for installing and managing Istio.^[istio.md] A common installation method on Windows environments is using the Chocolatey package manager:^[istio.md]
choco install [istioctl](<./istioctl.md>)
To function, the Istio Init Container must be injected into the application pods. This is typically achieved by labeling the target namespace to enable Automatic sidecar injection.^[istio.md] For example, to enable injection in the default namespace:
[kubectl](<./kubectl.md>) label namespace default istio-injection=enabled --overwrite
Configuration Structure¶
Configuration logic is often defined in YAML files known as manifests.^[istio.md] These files contain the necessary definitions for deploying Istio's control plane and data plane components. A reference implementation can be found in the microservices-demo repository, specifically in istio-manifests.yaml.^[istio.md]
Sources¶
^[istio.md]