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Merge pull request #857 from vmware-tanzu/impersonation-proxy-supported-clusters

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Change description of impersonation proxy strategy in supported clusters
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Margo Crawford 2021-10-06 11:40:24 -07:00 committed by GitHub
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site/content/docs/reference/supported-clusters.md
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@ -27,8 +27,10 @@ The Pinniped Concierge has two strategies available to support clusters, under t
This type of cluster is typically called "self-hosted" because the cluster's control plane is running on nodes that are part of the cluster itself.
Most managed Kubernetes services do not support this.
2. Impersonation Proxy: Can be run on any Kubernetes cluster where a `LoadBalancer` service can be created. Most cloud-hosted Kubernetes environments have this
capability. The Impersonation Proxy automatically provisions a `LoadBalancer` for ingress to the impersonation endpoint.
2. Impersonation Proxy: Can be run on any Kubernetes cluster. Default configuration requires that a `LoadBalancer` service can be created. Most cloud-hosted Kubernetes environments have this
capability. The Impersonation Proxy automatically provisions (when `spec.impersonationProxy.mode` is set to `auto`) a `LoadBalancer` for ingress to the impersonation endpoint. Users who wish to use the impersonation proxy without an automatically
configured `LoadBalancer` can do so with an automatically provisioned `ClusterIP` or with a Service that they provision themselves. These options
can be configured in the spec of the [`CredentialIssuer`](https://github.com/vmware-tanzu/pinniped/blob/main/generated/1.20/README.adoc#credentialissuer).
If a cluster is capable of supporting both strategies, the Pinniped CLI will use the
token credential request API strategy by default.