deleteRecordSets.sh

#!/bin/bash

CLUSTER_NAME=<cluster_name - for example 'rhopp-qa'>
HOSTED_ZONE_ID=Z3URY6TWQ91KVV

# aws route53 list-resource-record-sets --hosted-zone-id ${HOSTED_ZONE_ID} --output json > allRecordSets.json

jq ".ResourceRecordSets[] | select(.Name | contains(\"api.${CLUSTER_NAME}.devcluster.openshift.com\"))" allRecordSets.json > apiRecordSet.json
jq ".ResourceRecordSets[] | select(.Name | contains(\"\\\\052.apps.${CLUSTER_NAME}.devcluster.openshift.com\"))" allRecordSets.json > appsRecordSet.json

API_DNS_NAME=$(jq .AliasTarget.DNSName apiRecordSet.json)
APPS_DNS_NAME=$(jq .AliasTarget.DNSName appsRecordSet.json)
API_HOSTED_ZONE_ID=$(jq .AliasTarget.HostedZoneId apiRecordSet.json)
APPS_HOSTED_ZONE_ID=$(jq .AliasTarget.HostedZoneId appsRecordSet.json)



cat <<EOF > apiRequest.json
{
    "Comment": "Deleting ${CLUSTER_NAME}  api recordset",
    "Changes": [
        {
            "Action": "DELETE",
            "ResourceRecordSet": {
                "Name": "api.${CLUSTER_NAME}.devcluster.openshift.com.",
                "Type": "A",
                "AliasTarget": {
                    "DNSName": "${API_DNS_NAME}",
                    "HostedZoneId": "${API_HOSTED_ZONE_ID}",
                    "EvaluateTargetHealth": false
                }
            }
        }
    ]
}
EOF

cat <<EOF > appsRequest.json
{
    "Comment": "Deleting ${CLUSTER_NAME}  apps recordset",
    "Changes": [
        {
            "Action": "DELETE",
            "ResourceRecordSet": {
                "Name": "*.apps.${CLUSTER_NAME}.devcluster.openshift.com.",
                "Type": "A",
                "AliasTarget": {
                    "DNSName": "${APPS_DNS_NAME}",
                    "HostedZoneId": "${APPS_HOSTED_ZONE_ID}",
                    "EvaluateTargetHealth": false
                }
            }
        }
    ]
}
EOF