diff --git a/content/containers/azure-kubernetes-service/aks-networking/assets/12-acr-private-ep.sh b/content/containers/azure-kubernetes-service/aks-networking/assets/12-acr-private-ep.sh
index 1db2b393..32d57d37 100644
--- a/content/containers/azure-kubernetes-service/aks-networking/assets/12-acr-private-ep.sh
+++ b/content/containers/azure-kubernetes-service/aks-networking/assets/12-acr-private-ep.sh
@@ -4,44 +4,52 @@
 
 LOCATION='australiaeast'
 RG_NAME='12-acr-cluster-rg'
-ACR_NAME=<redacted>
 
+# create resource group
 az group create -n $RG_NAME --location $LOCATION
 
+# create unique string from resource group fqdn
+AFFIX=$(az group show -n $RG_NAME --query id | md5sum | head -c 10; echo)
+VNET_NAME="$AFFIX-vnet"
+ACR_NAME="acr$AFFIX"
+CLUSTER_NAME="acr-cluster-$AFFIX"
+
+# creatwe vnet & subnets
 az network vnet create \
-    -g $RG_NAME \
-    -n 'acr-vnet' \
+    --resource-group $RG_NAME \
+    -n $VNET_NAME \
     --address-prefixes '192.168.0.0/16' \
     --subnet-name 'pe-subnet' \
     --subnet-prefix '192.168.1.0/24'
 
 SUBNET_ID=$(az network vnet subnet show \
-  -g $RG_NAME \
-  --vnet-name 'acr-vnet' \
+  --resource-group $RG_NAME \
+  --vnet-name $VNET_NAME \
   -n 'pe-subnet' \
   --query id -o tsv)
 
 az network vnet subnet update \
   --name 'pe-subnet' \
-  --vnet-name 'acr-vnet' \
+  --vnet-name $VNET_NAME \
   --resource-group $RG_NAME \
   --disable-private-endpoint-network-policies
 
  az network vnet subnet create \
-  -g $RG_NAME \
-  --vnet-name 'acr-vnet' \
-  -n 'aks-subnet' \
+  --resource-group $RG_NAME \
+  --vnet-name $VNET_NAME \
+  --name 'aks-subnet' \
   --address-prefixes 192.168.2.0/24
 
  AKS_SUBNET_ID=$(az network vnet subnet show \
-    -g $RG_NAME \
-    --vnet-name 'acr-vnet' \
-    -n 'aks-subnet' \
-    --query id -o tsv)
+  --resource-group $RG_NAME \
+  --vnet-name $VNET_NAME \
+  --name 'aks-subnet' \
+  --query id -o tsv)
 
 # create ACR
-az acr create -n $ACR_NAME -g $RG_NAME --sku premium 
+az acr create --name $ACR_NAME --resource-group $RG_NAME --sku premium 
 
+# create private DNS zone & link it to the vnet
 az network private-dns zone create \
   --resource-group $RG_NAME \
   --name "privatelink.azurecr.io"
@@ -50,34 +58,35 @@ az network private-dns link vnet create \
   --resource-group $RG_NAME \
   --zone-name "privatelink.azurecr.io" \
   --name 'acr-dns-link' \
-  --virtual-network 'acr-vnet' \
+  --virtual-network $VNET_NAME \
   --registration-enabled false
 
-REGISTRY_ID=$(az acr show -n $ACR_NAME -g $RG_NAME --query 'id' --output tsv)
+# create private endpoint for ACR & required DNS records
+REGISTRY_ID=$(az acr show -n $ACR_NAME --resource-group $RG_NAME --query 'id' --output tsv)
 
 az network private-endpoint create \
-    --name 'acr-pe' \
-    --resource-group $RG_NAME \
-    --vnet-name 'acr-vnet' \
-    --subnet 'pe-subnet' \
-    --private-connection-resource-id $REGISTRY_ID \
-    --group-ids registry \
-    --connection-name 'acr-pe-cxn'
+  --name "acr-pe-$AFFIX" \
+  --resource-group $RG_NAME \
+  --vnet-name $VNET_NAME \
+  --subnet 'pe-subnet' \
+  --private-connection-resource-id $REGISTRY_ID \
+  --group-ids registry \
+  --connection-name "acr-pe-cxn-$AFFIX"
 
 NETWORK_INTERFACE_ID=$(az network private-endpoint show \
-  --name 'acr-pe' \
+  --name "acr-pe-$AFFIX" \
   --resource-group $RG_NAME \
   --query 'networkInterfaces[0].id' \
   --output tsv)
 
 REGISTRY_PRIVATE_IP=$(az network nic show \
   --ids $NETWORK_INTERFACE_ID \
-  --query "ipConfigurations[?privateLinkConnectionProperties.requiredMemberName=='registry'].privateIpAddress" \
+  --query "ipConfigurations[?privateLinkConnectionProperties.requiredMemberName=='registry'].privateIPAddress" \
   --output tsv)
 
 DATA_ENDPOINT_PRIVATE_IP=$(az network nic show \
   --ids $NETWORK_INTERFACE_ID \
-  --query "ipConfigurations[?privateLinkConnectionProperties.requiredMemberName=='registry_data_$LOCATION'].privateIpAddress" \
+  --query "ipConfigurations[?privateLinkConnectionProperties.requiredMemberName=='registry_data_$LOCATION'].privateIPAddress" \
   --output tsv)
 
 # An FQDN is associated with each IP address in the IP configurations
@@ -96,7 +105,6 @@ az network private-dns record-set a create \
   --zone-name privatelink.azurecr.io \
   --resource-group $RG_NAME
 
-# Specify registry region in data endpoint name
 az network private-dns record-set a create \
   --name ${ACR_NAME}.${LOCATION}.data \
   --zone-name privatelink.azurecr.io \
@@ -108,38 +116,36 @@ az network private-dns record-set a add-record \
   --resource-group $RG_NAME \
   --ipv4-address $REGISTRY_PRIVATE_IP
 
-# Specify registry region in data endpoint name
 az network private-dns record-set a add-record \
   --record-set-name ${ACR_NAME}.${LOCATION}.data \
   --zone-name privatelink.azurecr.io \
   --resource-group $RG_NAME \
   --ipv4-address $DATA_ENDPOINT_PRIVATE_IP
 
-az aks create -n 'acr-cluster' \
+# create AKS cluster
+az aks create -n $CLUSTER_NAME \
   --vnet-subnet-id $AKS_SUBNET_ID \
   --node-count 1 \
   --network-plugin azure \
-  -g $RG_NAME \
+  --resource-group $RG_NAME \
   --generate-ssh-keys \
   --attach-acr $ACR_NAME 
 
-az aks update -n 'acr-cluster' -g $RG_NAME --attach-acr $ACR_NAME
-
-# get kube config
-az aks get-credentials -g $RG_NAME -n 'acr-cluster' --admin --context '12-acr-cluster'
-kubectl config use-context '12-acr-cluster-admin'
+# add ACR auth to cluster
+az aks update --name $CLUSTER_NAME --resource-group $RG_NAME --attach-acr $ACR_NAME
 
 # import container image from Dockerhub
 az acr import -n $ACR_NAME --source docker.io/stefanprodan/podinfo:latest -t podinfo:latest
 
+# get kube config
+az aks get-credentials --resource-group $RG_NAME --name $CLUSTER_NAME --admin --context '12-acr-cluster'
+kubectl config use-context '12-acr-cluster-admin'
+
 # start container
-kubectl run podinfo <redacted>
+kubectl run podinfo --image=$ACR_NAME.azurecr.io/podinfo:latest 
+kubectl get pod
 
 az aks show --resource-group $RG_NAME \
-    --name 'acr-cluster' \
+    --name $CLUSTER_NAME \
     --query servicePrincipalProfile.clientId \
     --output tsv
-
-az acr update --name $ACR_NAME --anonymous-pull-enabled
-
-kubectl run -it testpod --image=mcr.microsoft.com/dotnet/runtime-deps:6.0