kubernetes部署Pod一直处于CrashLookBackOff状态
2020-12-28 23:28
标签:问题 name desc let 技术 events mic esc try 版权声明:本文为博主原创文章,支持原创,转载请附上原文出处链接和本声明。 本文地址:https://www.cnblogs.com/wannengachao/p/13821812.html kubernetes部署Pod一直处于CrashLookBackOff状态,此状态会有多种问题,我的问题只是其中一种,但是排查思路大同小异。 1、在k8s的master集群上执行 kubectl get pod --all-namespaces|grep -Ev ‘1/1|2/2|3/3|Com‘ 2、kubectl describe $pod名 输出见下: Events: 上面内容其实没有多大意义,下面的内容是问题出现的原因,describe 出来的结果发现Pod没有设置limits与requests。 3、kubectl get rs $异常Pod的rs名 -oyaml 进一步验证发现确实没有设置limits、requests resources: 4、解决方法:设置limits与requests后从新部署。 kubernetes部署Pod一直处于CrashLookBackOff状态 标签:问题 name desc let 技术 events mic esc try 原文地址:https://www.cnblogs.com/wannengachao/p/13821812.html
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 26m default-scheduler Successfully assigned default/cov-test-center-pre-bf837aae-1855-48f4-aeb6-128f4b5a6b66-56srht
to cn-macau-macauproject-d01.i-ke505sgsrxzq29iemkmn
Normal Started 22m (x4 over 26m) kubelet Started container
Normal Pulling 21m (x5 over 26m) kubelet pulling image
"cr.registry.acloud.intestac.cov.mo/zwzt_pre/cov-test-center:1.0.9"
Normal Pulled 21m (x5 over 26m) kubelet Successfully pulled image
"cr.registry.acloud.intestac.cov.mo/zwzt_pre/cov-test-center:1.0.9"
Normal Created 21m (x5 over 26m) kubelet Created container
Warning BackOff 6m16s (x63 over 24m) kubelet Back-off restarting failed
container
limits:
cpu: "0"
memory: "0"
requests:
cpu: "0"
memory: "0"
limits:
cpu: "0"
memory: "0"
requests:
cpu: "0"
memory: "0"
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文章标题:kubernetes部署Pod一直处于CrashLookBackOff状态
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