Feilong Wang 16344a5a95 Add separated CA cert for etcd and front-proxy ... Support creating different for k8s, etcd and front-proxy for security hardening. We're following some best practices[1][2] but adjusted based on the current Magnum deployment approach. [1] https://kubernetes.io/docs/setup/best-practices/certificates/ [2] https://kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-certs/ Task: 40687 Story: 2008031 Change-Id: I523a4a85867f82d234ba1f3e6fad8b8cd2291182		2021-04-01 17:31:34 +00:00
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source	Add separated CA cert for etcd and front-proxy	2021-04-01 17:31:34 +00:00