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openshift-cluster-dns-refresh

A blueprint for updating DNS records configuration for an OpenShift cluster

This blueprint orchestrates the update of DNS records configurations for an OpenShift cluster. It's essential for maintaining proper cluster networking when infrastructure changes occur.

Requirements

Infrastructure Access

  • DNS zone management permissions
  • Network configuration rights
  • Cluster admin privileges

Cluster State

  • Valid DNS zone configuration
  • Network connectivity
  • Active cluster nodes

Usage

Select this blueprint from the cluster management menu when DNS records need to be updated. Common scenarios include:

  • After adding new nodes
  • After network infrastructure changes
  • When troubleshooting DNS resolution issues

Verification

After the blueprint completes, verify proper configuration by checking: - DNS resolution for cluster endpoints - Application route accessibility - API server connectivity

Refresh Process

The blueprint executes these tasks in sequence: 1. openshift-cluster-update-zone: - Updates DNS zone entries

Objects that Reference openshift-cluster-dns-refresh

Not used in current content packs

Objects used by openshift-cluster-dns-refresh