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Billy Tat
46 lines
1.8 KiB
Markdown
46 lines
1.8 KiB
Markdown
---
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title: Troubleshooting
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weight: 26
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---
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This section contains information to help you troubleshoot issues when using Rancher.
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- [Kubernetes components]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/kubernetes-components/)
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If you need help troubleshooting core Kubernetes cluster components like:
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* `etcd`
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* `kube-apiserver`
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* `kube-controller-manager`
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* `kube-scheduler`
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* `kubelet`
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* `kube-proxy`
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* `nginx-proxy`
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- [Kubernetes resources]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/kubernetes-resources/)
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Options for troubleshooting Kubernetes resources like Nodes, Ingress Controller and Rancher Agents are described in this section.
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- [Networking]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/networking/)
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Steps to troubleshoot networking issues can be found here.
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- [DNS]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/dns/)
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When you experience name resolution issues in your cluster.
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- [Troubleshooting Rancher installed on Kubernetes]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/rancherha/)
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If you experience issues with your [Rancher server installed on Kubernetes]({{<baseurl>}}/rancher/v2.6/en/installation/install-rancher-on-k8s/)
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- [Logging]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/logging/)
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Read more about what log levels can be configured and how to configure a log level.
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- [User ID Tracking in Audit Logs]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/userid-tracking-in-audit-logs/)
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Read more about how a Rancher Admin can trace an event from the Rancher audit logs and into the Kubernetes audit logs using the external Identity Provider username.
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- [Expired Webhook Certificates]({{<baseurl>}}/rancher/v2.6/en/troubleshooting/expired-webhook-certificates/)
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Read more about how to rotate a Rancher webhook certificate secret after it expires on an annual basis.
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