InvalidCIDR.json

{
  "severity": "Major",
  "service_name": "SREManualAction",
  "log_type": "cluster-lifecycle",
  "_tags": ["t_network", "t_config"],
  "summary": "Installation failed",
  "description": "Your cluster's installation has failed related to an invalid CIDR configuration. The Machine CIDR range is invalid and causing an error 'The subnet's CIDR range start ${CIDR} is outside of the specified machine networks'. You must delete this cluster, and recreate it with a larger Machine CIDR that includes all of the subnets CIDR ranges.",
  "doc_references": ["https://access.redhat.com/documentation/en-us/red_hat_openshift_service_on_aws/4/html/networking/cidr-range-definitions"],
  "internal_only": false
}