kube-apiserver: Error: --etcd-servers must be specified

启动 kube-apiserver 失败，

查看状态：

?

1	systemctl status kube-apiserver

?

1	cat /var/log/messages|grep kube-apiserver|grep -i error

 

 

提示：Error: --etcd-servers must be specified

kube-apiserver.conf 也有配置  --etcd-servers 服务器列表, 可能kube-apiserver.conf格式有问题：

查看配置：

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

cat /usr/local/kubernetes/cfg/kube-apiserver.conf   KUBE_APISERVER_OPTS="--logtostderr=false \ --v=2 \ --log-dir=/usr/local/kubernetes/logs \ --etcd-servers=https://192.168.153.22:2379,https://192.168.153.20:2379,https://192.168.153.21:2379 \ --bind-address=192.168.153.22 \ --secure-port=6443 \ --advertise-address=192.168.153.22 \ --allow-privileged=true \ --service-cluster-ip-range=10.0.0.0/24 \ --enable-admission-plugins=NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota,NodeRestriction \ --authorization-mode=RBAC,Node \ --enable-bootstrap-token-auth=true \ --token-auth-file=/usr/local/kubernetes/cfg/token.csv \ --service-node-port-range=30000-32767 \ --kubelet-client-certificate=/usr/local/kubernetes/ssl/server.pem \ --kubelet-client-key=/usr/local/kubernetes/ssl/server-key.pem \ --tls-cert-file=/usr/local/kubernetes/ssl/server.pem \ --tls-private-key-file=/usr/local/kubernetes/ssl/server-key.pem \ --client-ca-file=/usr/local/kubernetes/ssl/ca.pem \ --service-account-key-file=/usr/local/kubernetes/ssl/ca-key.pem \ --etcd-cafile=/usr/local/etcd/ssl/ca.pem \ --etcd-certfile=/usr/local/etcd/ssl/server.pem \ --etcd-keyfile=/usr/local/etcd/ssl/server-key.pem \ --audit-log-maxage=30 \ --audit-log-maxbackup=3 \ --audit-log-maxsize=100 \ --audit-log-path=/usr/local/kubernetes/logs/k8s-audit.log"

　　

多次尝试之后发现问题，kube-apiserver.conf 文件的每一行后面多个了空格，去掉就可以了：（注：必须每一行的末尾空格都要去掉，有一个都会报上面的错误）

 

 去除空格之后重新启动，状态如图：