Openshift - Troubleshooting: KubeApi

Procedures

Extract system:admin kubeconfig:

oc -n openshift-kube-apiserver extract secret/node-kubeconfigs

Scripts

Display kubeapi call by url:

masters=($(oc get nodes -l node-role.kubernetes.io/master= -o custom-columns=NAME:.metadata.name --no-headers))

for master in ${masters[@]}; do
  echo $master
  echo $(echo $master | tr '[a-z][A-Z][0-9]._' '-')
  oc logs kube-apiserver-${master} -n openshift-kube-apiserver | grep -oP 'https://\S+\.svc' | sort | uniq -c
  echo
done