Centos
無法在 CentOS 7 上使用具有兩個節點的 PCS 對集群進行身份驗證
兩個節點:
- 192.168.0.1
- 192.168.0.2
他們都安裝並啟動了:
yum install pacemaker pcs passwd hacluster (Set the same password) systemctl enable pcsd.service systemctl start pcsd.service
驗證集群節點時:
(On node 1) psc cluster auth 192.168.0.1 192.168.0.2 (Output) Username: hacluster Password: Error: Unable to communicate with 192.168.0.2 192.168.0.1: Authorized
為什麼不能驗證node2?
原因是沒有在
/etc/hosts
.192.168.0.1 node1 192.168.0.2 node2