Azure: list all custom domains of all endpoints of all CDN profiles of all subscriptions

az-cli-list-cdn-custom-domains.sh

#!/usr/bin/bash
set -euo pipefail

# List all custom domains of all endpoints of all CDN profiles of all subscriptions
echo "CUSTOM_DOMAIN,ENDPOINT_NAME,CDN_NAME,RESOURCE_GROUP,SUBSCRIPTION"

SUBSCRIPTIONS=$(az account list --query "[].{id:id}" -o tsv)
echo "$SUBSCRIPTIONS" | while read -r SUBSCRIPTION
do
    az account set --subscription $SUBSCRIPTION

    CDN_NAME_AND_RESOURCE_GROUP=$(az cdn profile list --query "[].{name:name,resourceGroup:resourceGroup}" -o tsv)
    echo "$CDN_NAME_AND_RESOURCE_GROUP" | while read -r CDN
    do
        if [ -n "$CDN" ]
        then
            CDN_NAME=$(echo "$CDN" | cut -f1)
            RESOURCE_GROUP=$(echo "$CDN" | cut -f2)

            ENDPOINT_NAMES=$(az cdn endpoint list --profile-name $CDN_NAME --resource-group $RESOURCE_GROUP --query "[].name" -o tsv)
            echo "$ENDPOINT_NAMES" | while read -r ENDPOINT_NAME
            do
                if [ -n "$ENDPOINT_NAME" ]
                then
                    CUSTOM_DOMAINS=$(az cdn custom-domain list --endpoint-name $ENDPOINT_NAME --profile-name $CDN_NAME --resource-group $RESOURCE_GROUP --query "[].hostName" -o tsv)
                    echo "$CUSTOM_DOMAINS" | while read -r CUSTOM_DOMAIN
                    do
                        if [ -n "$CUSTOM_DOMAIN" ]
                        then
                            echo "$CUSTOM_DOMAIN,$ENDPOINT_NAME,$CDN_NAME,$RESOURCE_GROUP,$SUBSCRIPTION" 
                        fi
                    done
                fi
            done
        fi
    done
done