Scaling-Master / 无法执行初始 IP 分配检查
Scaling-Master / Unable to perform initial IP allocation check
我从 3 个主节点开始，后来增加到 5 个。我正在尝试将新成员添加到现有集群。我的 apiserver 容器停止工作并出现以下错误：
E1106 20:44:18.977854 1 cacher.go:274] unexpected ListAndWatch error: k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/storage/cacher.go:215: Failed to list *storage.StorageClass: client: etcd cluster is unavailable or misconfigured
I1106 20:44:19.043807 1 logs.go:41] http: TLS handshake error from 10.0.118.9:52142: EOF
I1106 20:44:19.072129 1 logs.go:41] http: TLS handshake error from 10.0.118.9:52148: EOF
I1106 20:44:19.084461 1 logs.go:41] http: TLS handshake error from 10.0.118.9:52150: EOF
F1106 20:44:19.103677 1 controller.go:128] Unable to perform initial IP allocation check: unable to refresh the service IP block: client: etcd cluster is unavailable or misconfigured
从已经工作的主节点我可以看到新成员：
azureuser@k8s-master-50639053-0:~$ etcdctl member list
99673c60d6c07e0e: name=k8s-master-50639053-2 peerURLs=http://10.0.118.7:2380 clientURLs=
b130aa7583380f88: name=k8s-master-50639053-3 peerURLs=http://10.0.118.8:2380 clientURLs=
b4b196cc0c9fca4a: name=k8s-master-50639053-1 peerURLs=http://10.0.118.6:2380 clientURLs=
c264b3b67880db3f: name=k8s-master-50639053-0 peerURLs=http://10.0.118.5:2380 clientURLs=
e6e511de7d665829: name=k8s-master-50639053-4 peerURLs=http://10.0.118.9:2380 clientURLs=
如果我检查我得到的集群运行状况：
azureuser@k8s-master-50639053-0:~$ etcdctl cluster-health
member 99673c60d6c07e0e is healthy: got healthy result from http://10.0.118.7:2379
member b4b196cc0c9fca4a is healthy: got healthy result from http://10.0.118.6:2379
member c264b3b67880db3f is healthy: got healthy result from http://10.0.118.5:2379
member fd36b7acc85d92b8 is unhealthy: got unhealthy result from http://10.0.118.9:2379
cluster is healthy
如果我 运行 在新的主节点中并停止 etcd 服务，它会起作用：
sudo etcd --listen-client-urls http://10.0.118.9:2379 --advertise-client-urls http://10.0.118.9:2379 --listen-peer-urls http://10.0.118.9:2380
有人可以帮助我吗？
谢谢。
更新：根据git，这是由于证书的缘故，目前 ACS-ENGINE 不支持它。
我从 3 个主节点开始，后来增加到 5 个。我正在尝试将新成员添加到现有集群。我的 apiserver 容器停止工作并出现以下错误：
E1106 20:44:18.977854 1 cacher.go:274] unexpected ListAndWatch error: k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/storage/cacher.go:215: Failed to list *storage.StorageClass: client: etcd cluster is unavailable or misconfigured
I1106 20:44:19.043807 1 logs.go:41] http: TLS handshake error from 10.0.118.9:52142: EOF
I1106 20:44:19.072129 1 logs.go:41] http: TLS handshake error from 10.0.118.9:52148: EOF
I1106 20:44:19.084461 1 logs.go:41] http: TLS handshake error from 10.0.118.9:52150: EOF
F1106 20:44:19.103677 1 controller.go:128] Unable to perform initial IP allocation check: unable to refresh the service IP block: client: etcd cluster is unavailable or misconfigured
从已经工作的主节点我可以看到新成员：
azureuser@k8s-master-50639053-0:~$ etcdctl member list
99673c60d6c07e0e: name=k8s-master-50639053-2 peerURLs=http://10.0.118.7:2380 clientURLs=
b130aa7583380f88: name=k8s-master-50639053-3 peerURLs=http://10.0.118.8:2380 clientURLs=
b4b196cc0c9fca4a: name=k8s-master-50639053-1 peerURLs=http://10.0.118.6:2380 clientURLs=
c264b3b67880db3f: name=k8s-master-50639053-0 peerURLs=http://10.0.118.5:2380 clientURLs=
e6e511de7d665829: name=k8s-master-50639053-4 peerURLs=http://10.0.118.9:2380 clientURLs=
如果我检查我得到的集群运行状况：
azureuser@k8s-master-50639053-0:~$ etcdctl cluster-health
member 99673c60d6c07e0e is healthy: got healthy result from http://10.0.118.7:2379
member b4b196cc0c9fca4a is healthy: got healthy result from http://10.0.118.6:2379
member c264b3b67880db3f is healthy: got healthy result from http://10.0.118.5:2379
member fd36b7acc85d92b8 is unhealthy: got unhealthy result from http://10.0.118.9:2379
cluster is healthy
如果我 运行 在新的主节点中并停止 etcd 服务，它会起作用：
sudo etcd --listen-client-urls http://10.0.118.9:2379 --advertise-client-urls http://10.0.118.9:2379 --listen-peer-urls http://10.0.118.9:2380
有人可以帮助我吗？
谢谢。
更新：根据git，这是由于证书的缘故，目前 ACS-ENGINE 不支持它。