Demo Platform Beyond the Basics - Advanced OpenShift Troubleshooting Techniques
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Red Hat

Beyond the Basics - Advanced OpenShift Troubleshooting Techniques

    • 1. Tools of the trade
      • Tools we will use
        • omc - It’s just like oc, but on a must-gather!
        • kubectl-dev_tool - Inspect your audit logs with ease
        • yq and jq - Process and parse yaml and json
        • etcd-ocp-diag - Find etcd issue in your must-gather
        • ocp_insights - Parse and view your Insights data from the Insights Operator
    • 2. Intro to omc
      • Getting Started
      • Checking Cluster Certs
      • Reviewing etcd
      • Reviewing HAProxy Backends
      • Reviewing Control Plane Node-Logs
      • Reviewing OVN Subnets
      • Reviewing Prometheus Alert Groups, Rules, and Targets
    • 3. Triaging your Cluster using OpenShift Lightspeed (Insights)
      • Getting Started
      • What is Output
      • Customer Namespace Memory Usage
      • etcd Metrics
      • Storage Classes
    • 4. Analyzing etcd Performance
      • Getting Started
      • etcd Error Stats
      • Common Errors
      • Searching for Specific Errors
    • 5. What is overloading my API?
      • What is hitting my API?
      • Explore the kubectl-dev_tool audit command
      • Run a command
      • Checking for issues
      • Evaluate and dig deeper
    • 6. OVN Lab Module 1
    • 7. OVN Lab Module 2
    • 8. OVN Lab Module 3
  • Beyond the Basics - Advanced OpenShift Troubleshooting Techniques
    • master
  • Beyond the Basics - Advanced OpenShift Troubleshooting Techniques
  • 7. OVN Lab Module 2

OVN Troubleshooting Module 7

6. OVN Lab Module 1 8. OVN Lab Module 3

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