How to output EKS pod error log

Amazon Elastic Kubernetes Service (EKS) is a service for building Kubernetes clusters on Amazon Web Services (AWS). Within a Kubernetes cluster, there are multiple pods. A pod is a group of application containers that run within a cluster in Kubernetes.

You can output a pod error log in the following ways:

1. Use the kubectl logs command. You can use this command to print an error log for a specific pod. Example: kubectl logs <pod-name>
2. Kubernetes clusters have a log collection tool called Fluentd installed by default. You can use Fluentd to aggregate pod logs and send them to an external logging infrastructure (for example, Amazon CloudWatch).
3. Pods in a Kubernetes cluster log to the /var/log/containers directory by default. You can check the POD error log by checking the log files in this directory directly.

For more information, see the Kubernetes documentation. https://kubernetes.io/docs/concepts/cluster-administration/logging/