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doc-exports/docs/cce/umn/cce_faq_00201.html
Dong, Qiu Jian 86fb05065f CCE UMN for 24.2.0 version -20240428 
Reviewed-by: Eotvos, Oliver <oliver.eotvos@t-systems.com>
Co-authored-by: Dong, Qiu Jian <qiujiandong1@huawei.com>
Co-committed-by: Dong, Qiu Jian <qiujiandong1@huawei.com>
2024-06-10 08:19:07 +00:00

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How Do I Collect Logs of Nodes in a CCE Cluster?

The following tables list log files of CCE nodes.

Table 1 Node logs

Name

Path

kubelet log
  • For clusters of v1.21 or later: /var/log/cce/kubernetes/kubelet.log
  • For clusters of v1.19 or earlier: /var/paas/sys/log/kubernetes/kubelet.log

kube-proxy log
  • For clusters of v1.21 or later: /var/log/cce/kubernetes/kube-proxy.log
  • For clusters of v1.19 or earlier: /var/paas/sys/log/kubernetes/kube-proxy.log

yangtse log (networking)
  • For clusters of v1.21 or later: /var/log/cce/yangtse
  • For clusters of v1.19 or earlier: /var/paas/sys/log/yangtse

canal log
  • For clusters of v1.21 or later: /var/log/cce/canal
  • For clusters of v1.19 or earlier: /var/paas/sys/log/canal

System logs

/var/log/messages

Container engine Logs
  • For Docker nodes: /var/lib/docker
  • For containerd nodes: /var/log/cce/containerd
Table 2 Add-on logs

Name

Path

everest log
  • For v2.1.41 or later:
    • everest-csi-driver: /var/log/cce/kubernetes
    • everest-csi-controller: /var/paas/sys/log/kubernetes
  • For version earlier than v2.1.41:
    • everest-csi-driver: /var/log/cce/everest-csi-driver
    • everest-csi-controller: /var/paas/sys/log/everest-csi-controller

npd log
  • For v1.18.16 or later: /var/paas/sys/log/kubernetes
  • For versions earlier than v1.18.16: /var/paas/sys/log/cceaddon-npd

cce-hpa-controller log
  • For v1.3.12 or later: /var/paas/sys/log/kubernetes
  • For versions earlier than v1.3.12: /var/paas/sys/log/ccehpa-controller
Parent topic: Node Running