Keycloak Benchmark
Overview Dataset Benchmark Kubernetes

Kubernetes Guide

    • Welcome
    • Alternatives considered
    • Present and future
    • Limitations
    • Architecture
    • Installing on Minikube
      • Installing minikube
      • Installing Helm
      • Installing kubectl
      • Installing task
      • Installing yq
    • Installing on OpenShift
      • Installing OpenShift on AWS
      • Connecting to OpenShift
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      • AWS Route 53 as loadbalancer for ROSA
      • Cross-site Deployment
    • Cross-DC Functional Testing
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      • Infinispan Deployment: Single Cluster
      • Understanding failure detection in Infinispan and JGroups
      • Keycloak JVM Options
      • Metrics
        • Keycloak Service Level Indicators
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        • Keycloak Database Metrics
        • Keycloak cluster deployment
        • Keycloak with external Infinispan deployment
        • External Infinispan deployment
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      • Using PostgreSQL storage
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    • Error messages and remedies
    • Utilities of the Kubernetes setup
      • Accessing the database with SQLPad
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      • Analyzing the Continuous Performance Test results
      • Collecting metrics via Prometheus
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      • Debugging Keycloak
      • Health checks for Keycloak
      • Using a custom Keycloak image
      • Capturing performance metrics with Cryostat
      • Manual Java Flight Recorder recording in Kubernetes
      • Automation using the tool task
      • Simulate failures of Keycloak in Kubernetes
      • Simulate Keycloak Site Failover
      • Simulate Keycloak Site Failover
    • Other information
Kubernetes Guide 0.15
  • Benchmark Guide
    • 0.15
  • Dataset Guide
    • 0.15
  • Keycloak Benchmark
  • Kubernetes Guide
    • 0.15
  • Kubernetes Guide
  • Clean the orphaned DHCP options from a ROSA cluster creation
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Clean the orphaned DHCP options from a ROSA cluster creation

This is a workaround for the following issue https://issues.redhat.com/browse/OCPBUGS-1838.

We can use the rosa_clean_aws_dhcp_options.sh script, to look for dangling DHCP Options Sets and delete them if need be.

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