mirror of https://github.com/kubernetes/kops.git
In order to verify that the caller is running on the specified node, we source the expected IP address from the cloud, and require that the node set up a simple challenge/response server to answer requests. Because the challenge server runs on a port outside of the nodePort range, this also makes it harder for pods to impersonate their host nodes - though we do combine this with TPM and similar functionality where it is available. |
||
---|---|---|
.. | ||
kops | ||
kops-controller | ||
kube-apiserver-healthcheck | ||
nodeup |