Common Issues

Overview

HostSpace Kubernetes Engine (HKE) is an enterprise-grade Kubernetes orchestration platform designed for automated scaling, monitoring, and high availability. This documentation focuses on common issues encountered by DevOps engineers and platform administrators during the operation of HKE.

Key Features/Components

• Automated Scaling
• Monitoring Capabilities
• High Availability Configuration

Step-by-step instructions or configuration details

1. Issue: Pod fails to start

   apiVersion: v1
   kind: Pod
   metadata:
     name: my-pod
   spec:
     containers:
     - name: my-container
       image: nginx

2. Issue: Ingress not routing traffic

   kubectl apply -f ingress.yaml

Best practices and recommendations

• Regularly monitor cluster health and resource utilization
• Implement automated backup and disaster recovery strategies
• Keep Kubernetes components and plugins up to date

Related commands or API references

• kubectl get pods - List all running pods
• kubectl describe pod <pod_name> - Get detailed information about a specific pod
• kubectl get nodes - List all cluster nodes
• HKE API documentation: [link to API reference]

Common pitfalls and solutions

Increase resource requests and limits for pods to prevent resource exhaustion.

Review network policies to ensure proper traffic flow within the cluster.

Upgrade HKE to the latest version to benefit from bug fixes and feature enhancements.

This documentation provides insights into resolving common issues in HostSpace Kubernetes Engine (HKE) to ensure the smooth operation of Kubernetes clusters.