Commit Graph

3 Commits

Author SHA1 Message Date
Peter Rifel 4d9f0128a3
Upgrade to klog2
This splits up the kubernetes 1.19 PR to make it easier to keep up to date until we get it sorted out.
2020-08-16 20:56:48 -05:00
John Gardiner Myers 4bf8302f14 Move kube-apiserver-healthcheck to port 3990 2020-06-12 22:00:14 -07:00
Justin SB 75fd939a62
kube-apiserver: healthcheck via sidecar container
kube-apiserver doesn't expose the healthcheck via a dedicated
endpoint, instead relying on anonyomous-access being enabled.  That
has previously forced us to enable the unauthenticated endpoint on
127.0.0.1:8080.

Instead we now run a small sidecar container, which
proxies /healthz and /readyz requests (only) adding appropriate
authentication using a client certificate.

This will also enable better load balancer checks in future, as these
have previously been hampered by the custom CA certificate.

Co-authored-by: John Gardiner Myers <jgmyers@proofpoint.com>
2020-05-07 08:06:52 -04:00