ContainerImage.Pinniped/hack/lib/kind-config/single-node.yaml

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kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
extraPortMappings:
- protocol: TCP
# This same port number is hardcoded in the integration test setup
# when creating a Service on a kind cluster. It is used to talk to
# the supervisor app via HTTPS.
containerPort: 31243
hostPort: 12344
listenAddress: 127.0.0.1
- protocol: TCP
# This same port number is hardcoded in the integration test setup
# when creating a Service on a kind cluster. It is used to talk to
# the Dex app.
containerPort: 31235
hostPort: 12346
listenAddress: 127.0.0.1
# Kind v0.12.0 ignores kubeadm.k8s.io/v1beta2 for Kube v1.23+ but uses it for older versions of Kube.
# Previous versions of Kind would use kubeadm.k8s.io/v1beta2 for all versions of Kube including 1.23.
# To try to maximize compatibility with various versions of Kind and Kube, define this
# ClusterConfiguration twice and hope that Kind will use the one that it likes for the given version
# of Kube, and ignore the one that it doesn't like. This seems to work, at least for Kind v0.12.0.
kubeadmConfigPatches:
- |
apiVersion: kubeadm.k8s.io/v1beta2
kind: ClusterConfiguration
apiServer:
extraArgs:
# To make sure the endpoints on our service are correct (this mostly matters for kubectl based
# installs where kapp is not doing magic changes to the deployment and service selectors).
# Setting this field to true makes it so that the API service will do the service cluster IP
# to endpoint IP translations internally instead of relying on the network stack (i.e. kube-proxy).
# The logic inside the API server is very straightforward - randomly pick an IP from the list
# of available endpoints. This means that over time, all endpoints associated with the service
# are exercised. For whatever reason, leaving this as false (i.e. use kube-proxy) appears to
# hide some network misconfigurations when used internally by the API server aggregation layer.
enable-aggregator-routing: "true"
- |
apiVersion: kubeadm.k8s.io/v1beta3
kind: ClusterConfiguration
apiServer:
extraArgs:
# See comment above.
enable-aggregator-routing: "true"