Advanced Docker Enterprise Troubleshooting (CN310) (100820)

HQ7H9S

Course ID

HQ7H9S

Duration

2 days

Format

ILT/VILT

Overview

In this support and SRE focused course, you learn broadly applicable techniques for diagnosing platform and application failures in Docker Enterprise. We cover application firstresponse strategies for Swarm and Kubernetes applications, look at identifying and avoiding common cluster failure modes, and practice troubleshooting and disaster recovery actions for UCP and DTR. This course helps experienced Docker Enterprise operators self-serve a wide range of support needs—reducing time to resolution and expediting results in support service requests.

Course ID

HQ7H9S

Duration

2 days

Format

ILT/VILT

  • Audience

    This course targets students who are:

    • Motivated to provide support and day-2 ops for production-grade Docker Enterprise clusters hosting mission critical applications
    • SREs, support teams or operators managing Docker Enterprise
  • Prerequisites

    • H8PC2S: Docker Enterprise Operations (CN210) course and prerequisites, or equivalent experience
    • Familiarity with the Bash shell
      • Filesystem navigation and manipulation
      • Command line text editors like vim or nano
      • Common tooling like curl, wget and ping
    • Familiarity with YAML and JSON notation

  • Objectives

    After completing this course, you should be able to:

    • Containerized application diagnostic strategies
    • Container-native monitoring data
    • Leveraging documentation
    • Generating and reading UCP support dumps
    • Identifying and eliminating compute resource problems
    • Debugging container networking
    • Troubleshooting UCP
    • Troubleshooting DTR
    • Docker Enterprise disaster recovery
Divider
  • Course outline

Module 1: Problem Solving Strategies

Module 2: Logging and Monitoring Strategies

Module 3: Docker Documentation

Module 4: UCP Support Dump

Module 5: Troubleshooting Resource Problems

Module 6: Troubleshooting Network Problems

Module 7: Troubleshooting UCP

Module 8: Troubleshooting DTR

Module 9: Disaster Recovery

Module 10: Bonus: Troubleshooting Environments

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