Kubernetes master還可以，但是小工沒有工作

Question

在OpenStack的Ubuntu VM上，我按照this link 的步驟安裝Kubernetes。

運行以下命令時，只有主人正在起牀，但不是 小手。這與OpenStack中的VT-x有關嗎？

請給我一些線索。

端子輸出：

root@stratos:~/kubernetes/cluster# KUBERNETES_PROVIDER=ubuntu ./kube-down.sh 
Bringing down cluster using provider: ubuntu 
Identity added: /root/.ssh/id_rsa (/root/.ssh/id_rsa) 
FLANNEL_NET 
172.16.0.0/16 
Cleaning on node 127.0.0.1 
9910 
etcd stop/waiting 
Connection to 127.0.0.1 closed. 
Done 
root@stratos:~/kubernetes/cluster# KUBERNETES_PROVIDER=ubuntu ./kube-up.sh 
Starting cluster using provider: ubuntu 
... calling verify-prereqs 
Identity added: /root/.ssh/id_rsa (/root/.ssh/id_rsa) 
... calling kube-up 
FLANNEL_NET 
172.16.0.0/16 
Deploying master and minion on machine 127.0.0.1 


etcd start/running, process 23263 
Connection to 127.0.0.1 closed. 
Validating master 
Validating root@127.0.0.1 

Kubernetes cluster is running. The master is running at: 

    http://127.0.0.1 

FLANNEL_NET 
172.16.0.0/16 
Using master 127.0.0.1 
Wrote config for ubuntu to /root/.kube/config 
... calling validate-cluster 
Waiting for 2 ready nodes. 1 ready nodes, 1 registered. Retrying. 
Waiting for 2 ready nodes. 1 ready nodes, 1 registered. Retrying. 
Waiting for 2 ready nodes. 1 ready nodes, 1 registered. Retrying. 

Answer 1

我才知道，我們不能在同一臺機器或虛擬機上創建兩個奴才，所以我已經成功安裝kubernetes主機和一個奴才。