Coordination & Service Discovery
微服务的服务注册和服务发现.
- coredns
- etcd
- zookeeper
Etcd
https://github.com/etcd-io/etcd
类似的有consul和zoomkeeper.
etcdctl
使用证书访问:
$ etcdctl \
--cacert=/etc/kubernetes/pki/etcd/ca.crt \
--cert=/etc/kubernetes/pki/etcd/server.crt \
--key=/etc/kubernetes/pki/etcd/server.key \
--insecure-skip-tls-verify=true \
<command>
查看所有key
$ etcdctl get / --prefix --keys-only