aks migration

Windows Server 2019 node pools in Azure Kubernetes Service are already unsupported. Microsoft ended AKS support for those pools on March 1, 2026; they cannot be used with Kubernetes 1.33 or later, and Microsoft says scaling operations will fail after the remaining Windows Server 2019 node images...

Microsoft’s October 21, 2025 update to Azure Linux — shipped as Azure Linux 3.0.20251021 — is a clear signal that the distribution is shifting from a conservative, minimal host to a more feature-rich, security-first base for Azure node images and first‑party services. The release pulls in...