remove old workload migration document

Author: anaharris-ms

.openpublishing.redirection.json

@@ -7223,7 +7223,13 @@
       "source_path": "articles/governance/policy/samples/hipaa-hitrust-9-2.md",
       "redirect_url": "/azure/governance/policy/samples/hipaa-hitrust",
       "redirect_document_id": false
+    },
+    {
+      "source_path": "articles/reliability/migrate-workload-aks-mysql.md",
+      "redirect_url": "/azure/reliability/availability-zones-migration-overview",
+      "redirect_document_id": false
     }
+    
   ]
 }
 

articles/reliability/availability-zones-migration-overview.md

@@ -36,7 +36,6 @@ To improve the reliability of your solution, it's a good practice to enable avai
 - [Azure Functions](reliability-functions.md#availability-zone-migration)
 - [Azure HDInsight](reliability-hdinsight.md#availability-zone-migration)
 - [Azure Kubernetes Service](/azure/aks/availability-zones?toc=/azure/reliability)
-- [Azure Kubernetes Service (AKS) and MySQL Flexible Server](migrate-workload-aks-mysql.md)
 - [Azure Load Balancer](migrate-load-balancer.md)
 - [Azure Logic Apps](./reliability-logic-apps.md#configure-availability-zone-support)
 - [Azure Monitor: Log Analytics](migrate-monitor-log-analytics.md)