Skill UI

This comprehensive guide provides advanced troubleshooting workflows for complex, microservices-based environments running on Kubernetes. It covers diagnosing issues like CrashLoopBackOff, cascade failures, resource pressure (CPU/Memory), and detailed Redis state analysis, ensuring systematic root cause identification across multiple services.

This guide details the comprehensive process of securing a container registry using Harbor. Learn how to implement advanced security features such as integrated vulnerability scanning (Trivy), image signing (Cosign/Notary), Role-Based Access Control (RBAC), and content trust policies. The workflow covers deployment, policy enforcement, and integrating external authentication like OIDC, ensuring compliant and secure image provenance for Kubernetes environments.

KubeSphere Core acts as the central operating system for cloud-native application management built on Kubernetes. It provides essential functions, including API aggregation, multi-cluster routing, and multi-tenant separation. It manages core resources and simplifies complex cloud-native deployment and operation tasks.

WizTelemetry Platform Service is the core backend service for KubeSphere's WizTelemetry Observability Platform. It unifies common APIs and provides centralized platform services for collecting, managing, and analyzing multiple types of observability data, including Logging, Auditing, Event Streaming, Tracing, and Notifications. Use this service when setting up or configuring the foundational monitoring layer for a comprehensive, global observability solution within a Kubernetes environment.

WizTelemetry Logging is a comprehensive extension component within the KubeSphere Observability Platform. It provides robust capabilities for collecting, processing, and storing logs from container environments (stdout/stderr) and local disk files. Designed for system monitoring, it integrates with OpenSearch and supports advanced features like log query APIs, making it essential for maintaining system visibility and debugging in Kubernetes clusters.