Copy to ClipboardCopied!Toggle word wrapToggle overflow
验证健康检查 pod 的状态:
oc describe pod my-application
$ oc describe pod my-application
Copy to ClipboardCopied!Toggle word wrapToggle overflow
输出示例
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 9s default-scheduler Successfully assigned openshift-logging/liveness-exec to ip-10-0-143-40.ec2.internal
Normal Pulling 2s kubelet, ip-10-0-143-40.ec2.internal pulling image "k8s.gcr.io/liveness"
Normal Pulled 1s kubelet, ip-10-0-143-40.ec2.internal Successfully pulled image "k8s.gcr.io/liveness"
Normal Created 1s kubelet, ip-10-0-143-40.ec2.internal Created container
Normal Started 1s kubelet, ip-10-0-143-40.ec2.internal Started container
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 9s default-scheduler Successfully assigned openshift-logging/liveness-exec to ip-10-0-143-40.ec2.internal
Normal Pulling 2s kubelet, ip-10-0-143-40.ec2.internal pulling image "k8s.gcr.io/liveness"
Normal Pulled 1s kubelet, ip-10-0-143-40.ec2.internal Successfully pulled image "k8s.gcr.io/liveness"
Normal Created 1s kubelet, ip-10-0-143-40.ec2.internal Created container
Normal Started 1s kubelet, ip-10-0-143-40.ec2.internal Started container
Copy to ClipboardCopied!Toggle word wrapToggle overflow
以下是重启容器失败的探测的输出:
不健康容器存活度检查输出示例
oc describe pod pod1
$oc describe pod pod1
Copy to ClipboardCopied!Toggle word wrapToggle overflow
输出示例
....
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled <unknown> Successfully assigned aaa/liveness-http to ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj
Normal AddedInterface 47s multus Add eth0 [10.129.2.11/23]
Normal Pulled 46s kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Successfully pulled image "k8s.gcr.io/liveness" in 773.406244ms
Normal Pulled 28s kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Successfully pulled image "k8s.gcr.io/liveness" in 233.328564ms
Normal Created 10s (x3 over 46s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Created container liveness
Normal Started 10s (x3 over 46s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Started container liveness
Warning Unhealthy 10s (x6 over 34s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Liveness probe failed: HTTP probe failed with statuscode: 500
Normal Killing 10s (x2 over 28s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Container liveness failed liveness probe, will be restarted
Normal Pulling 10s (x3 over 47s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Pulling image "k8s.gcr.io/liveness"
Normal Pulled 10s kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Successfully pulled image "k8s.gcr.io/liveness" in 244.116568ms
....
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled <unknown> Successfully assigned aaa/liveness-http to ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj
Normal AddedInterface 47s multus Add eth0 [10.129.2.11/23]
Normal Pulled 46s kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Successfully pulled image "k8s.gcr.io/liveness" in 773.406244ms
Normal Pulled 28s kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Successfully pulled image "k8s.gcr.io/liveness" in 233.328564ms
Normal Created 10s (x3 over 46s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Created container liveness
Normal Started 10s (x3 over 46s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Started container liveness
Warning Unhealthy 10s (x6 over 34s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Liveness probe failed: HTTP probe failed with statuscode: 500
Normal Killing 10s (x2 over 28s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Container liveness failed liveness probe, will be restarted
Normal Pulling 10s (x3 over 47s) kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Pulling image "k8s.gcr.io/liveness"
Normal Pulled 10s kubelet, ci-ln-37hz77b-f76d1-wdpjv-worker-b-snzrj Successfully pulled image "k8s.gcr.io/liveness" in 244.116568ms
Copy to ClipboardCopied!Toggle word wrapToggle overflow