k8s遇坑:The connection to the server k8s-api.virtual.local:6443 was refused - did you specify the right host or port?

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k8s坑The connection to the server localhost:8080 was refused - did you specify the right host or port 2019年01月08日 17:21:06 金柱 阅读数：47   定义一个mysql的RC文件：mysql-rc.yaml   apiVersion: v1 kind: ReplicationController metadata:   name: mysql spec:   replicas: 1   selector:     app: mysql   template:     metadata:       labels:         app: mysql     spec:       containers:       - name: mysql         image: mysql         ports:         - containerPort: 3306         env:         - name: MYSQL_ROOT_PASSWORD           value: "123456"       发布到k8s集群中   # kubectl create -f mysql-rc.yaml       1     2   报错：   The connection to the server localhost:8080 was refused - did you specify the right host or port?       1     2   没有启动k8s集群或启动顺序不对，重新按一下顺序启动所有服务：   # systemctl start etcd # systemctl start docker # systemctl start kube-apiserver # systemctl start kube-controller-manager # systemctl start kube-scheduler # systemctl start kubelet # systemctl start kube-proxy       然后再发布mysql-rc.yaml就不报错了