Visão Geral
O curso Kubernetes Troubleshooting é projetado para capacitar os participantes com as habilidades necessárias para diagnosticar e resolver problemas em ambientes Kubernetes. Durante o Curso Kubernetes Troubleshooting, os alunos aprenderão a identificar os desafios operacionais comuns, a aplicar técnicas de troubleshooting e a utilizar ferramentas eficazes para manter a saúde do cluster Kubernetes.
Conteúdo Programatico
Module 1: Introduction to Kubernetes Troubleshooting
- Understanding Kubernetes Architecture
- Importance of Troubleshooting in Kubernetes
- Common Problems and Symptoms
Module 2: Diagnosing Cluster Health
- Checking Cluster Status with kubectl
- Analyzing Node and Pod Status
- Troubleshooting Node Issues
Module 3: Pod Lifecycle and Management
- Understanding Pod Lifecycle Events
- Diagnosing Pod Failures and Restart Loops
- Handling CrashLoopBackOff and OOMKilled
Module 4: Networking Troubleshooting
- Understanding Kubernetes Networking Fundamentals
- Diagnosing Service Connectivity Issues
- Debugging Ingress and Egress Traffic
Module 5: Resource Management Troubleshooting
- Analyzing Resource Requests and Limits
- Diagnosing Resource Quota Issues
- Identifying Performance Bottlenecks
Module 6: Logging and Monitoring
- Setting Up Monitoring Tools (e.g., Prometheus)
- Using Logging Solutions (e.g., ELK Stack)
- Analyzing Logs for Troubleshooting
Module 7: Security Troubleshooting
- Understanding RBAC and Network Policies
- Diagnosing Security Context Issues
- Troubleshooting Pod Security Policies
Module 8: Best Practices for Kubernetes Troubleshooting
- Establishing a Troubleshooting Workflow
- Documenting and Communicating Issues
- Continuous Improvement in Troubleshooting
Module 9: Hands-on Lab
- Setting Up a Test Kubernetes Environment
- Simulating Common Issues and Resolving Them
- Real-time Troubleshooting Exercises
Module 10: Future Trends and Tools in Kubernetes Troubleshooting
- Emerging Tools and Technologies
- Best Practices for Ongoing Learning
- Resources for Community Engagement