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Kubernetes Troubleshooting

Kubernetes Troubleshooting

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Kubernetes TroubleshootingKubernetes Troubleshooting

Mar 20, 2025

Error #25 - Insufficient Capacity Troubleshoot and Fix

The Insufficient Capacity error in Kubernetes typically occurs when the cluster does not have enough resources (CPU, memory, storage, or specific hardware like GPUs) to schedule a pod.

Avinash Tietler

DevopsDevops

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Feb 21, 2025

Kubernetes - Errors, Troubleshooting & Fix

Here, we have discussed Kubernetes general errors- Troubleshooting steps for every issue, fixxing issue and also suggesting preventive tips.

DevopsDevops

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Feb 18, 2025

Error #23 - Secret Invalid error Troubleshoot and Fix

Kubernetes Secret Invalid Error occurs when a pod or a component fails to use a Secret due to an incorrect configuration, missing data, or invalid format. This can prevent applications from starting or accessing necessary credentials.

Avinash Tietler

DevopsDevops

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Feb 13, 2025

Error #22 - Pod Eviction error Troubleshoot and Fix

Pod eviction in Kubernetes is a critical process that ensures cluster stability under resource constraints, node failures, or policy enforcement. You can minimize disruptions and keep your workloads running smoothly.

Avinash Tietler

DevopsDevops

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Feb 11, 2025

Error #21 - NamespaceTerminating

The NamespaceTerminating error in Kubernetes occurs when a namespace is stuck in the Terminating state and is not getting deleted properly. This usually happens when Kubernetes resources within ...

Avinash Tietler

DevopsDevops

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Jan 31, 2025

Error #20 - Kubelet notReady - Troubleshoot and Fix

The error "Kubelet is not ready" in Kubernetes indicates that the Kubelet (the primary node agent running on each worker node) is not functioning properly.

Avinash Tietler

DevopsDevops

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Jan 26, 2025

Error #19 - Pod Invalid error Troubleshoot and Fix

In Kubernetes, there is no specific error message called "Pod Invalid," but the term is often used informally to describe situations where a Pod cannot be created, scheduled, or started due to incorrect configurations, policy violations, or resource constraints.

Avinash Tietler

Kubernetes TroubleshootingKubernetes Troubleshooting

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Jan 25, 2025

Error #18 - Deployment Not Found error Troubleshoot and Fix

"Deployment Not Found" error typically means that the deployment you're trying to access on your cloud platform doesn't exist, is incorrectly named, or you might not have the proper permissions to view it

Avinash Tietler

Kubernetes TroubleshootingKubernetes Troubleshooting

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Jan 16, 2025

Error #17 - NodeOutOfDisk error Troubleshoot and Fix

Have you encountered the dreaded NodeOutOfDisk error in Kubernetes? 🤔 This issue can grind your workloads to a halt when a node runs out of disk space. Let’s break it down:

Avinash Tietler

Kubernetes TroubleshootingKubernetes Troubleshooting

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Jan 13, 2025

Error #16 - Pod Termination Timeout - Troubleshoot and Fix

By understanding the causes of pod termination timeouts and applying these troubleshooting and preventive measures, you can minimize downtime and ensure seamless application behavior during pod shutdown in Kubernetes.

Avinash Tietler

Kubernetes TroubleshootingKubernetes Troubleshooting

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Jan 12, 2025

Error #15 - Cluster Autoscaler Failure error Troubleshoot and Fix

The Kubernetes Cluster Autoscaler is a component that automatically adjusts the size of a cluster based on pending pods or underutilized nodes. When it fails, it can lead to resource allocation issues, pending workloads, or inefficient resource usage.

Avinash Tietler

Kubernetes TroubleshootingKubernetes Troubleshooting

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Jan 11, 2025

Error #14 - Resource Quota Exceeded error Troubleshoot and Fix

The Resource Quota Exceeded error occurs when resource usage exceeds the limits set in your Kubernetes cluster or cloud account. The root causes can vary depending on the environment and configuration. Read here common causes:

Avinash Tietler