K8S 創建 Pod 狀態狀態一直處在 Pending 狀態

Openshift 創建 Pod 狀態狀態一直處在 Pending 狀態

#?oc?get?pods
NAME?????????????READY?????STATUS????RESTARTS???AGE
hello-openshift-1-deploy???0/1??????Pending????0???????49s

#?oc?describe?pod?hello-openshift-1-deploy
……
????SecretName:??deployer-token-tcb2q
????Optional:????false
QoS?Class:???????BestEffort
Node-Selectors:??node-role.kubernetes.io/compute=true
Tolerations:?????<none>
Events:
??Type???Reason??????Age????????From????????Message
??----???------??????----???????----????????-------
??Warning??FailedScheduling?3s?(x8?over?1m)?default-scheduler??0/3?nodes?are?available:?3?node(s)?didn't?match?node?selector.

查看 Node 節點標簽

#?oc?describe?node?node1.example.com
Name:??????node1.example.com
Roles:??????infra
Labels:?????beta.kubernetes.io/arch=amd64
?????????beta.kubernetes.io/os=linux
?????????kubernetes.io/hostname=node1.example.com
?????????node-role.kubernetes.io/infra=true
……

查詢發現沒有需要的標簽

?

給 Node 節點打所需的標簽

#?oc?label?node?node1.example.com??node-role.kubernetes.io/compute=true
#?oc?label?node?node2.example.com??node-role.kubernetes.io/compute=true

?

再次查看 Pod 狀態

#?oc?get?pods
NAME?????????????READY?????STATUS????????RESTARTS???AGE
hello-openshift-1-deploy???0/1?????ContainerCreating????0??????18m

?

過會后再次查看

#?oc?get?pods
NAME????????????READY?????STATUS??RESTARTS???AGE
hello-openshift-1-5hqc2???1/1?????Running???0??????22m

?

問題完美解決！！！