Document Kubectl Proxy in Geodesic

[osterman]

what

• We port map a random port into the geodesic container
• This port is what should be used for proxying
• kubectl proxy --port=${KUBERNETES_API_PORT} --address=0.0.0.0 --accept-hosts='.*'

why

• Access internal k8s resources (E.g. dashboard http://127.0.0.1:59514/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/#!/login)

[Nuru]

In Geodesic 0.95.0 or later,

kubectl proxy --port=${KUBERNETES_API_PORT} --address=0.0.0.0 --accept-hosts='.*'

should be replaced by

kubectl proxy --port=${GEODESIC_PORT} --address=0.0.0.0 --accept-hosts='.*'