This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 98%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
On 31 December 2022, support for Windows Server 2016 Containers on Azure Container Instances (ACI) will end. Existing deployments will continue to run until workload termination, but the service will not accept new deployments after this date.
An Azure service that provides customers with a serverless container experience.
Thanks, @KarishmaTiwari-MSFT , for sharing the information.
To migrate to Windows Server 2019 containers, please follow the steps outlined in this guide.
If you have any additional queries regarding this retirement, please use the comments on this thread to ask your specific queries and we will try our best to answer those queries. Thank You!
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 69%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGS%3C/text%3E%3C/svg%3E)
After migrating to Windows Server 2019, the warning message still appears in Azure
" Windows Server 2016 base images will no longer be supported on Azure Container Instances. Please migrate workloads to the latest version of Windows Server before December 31st, 2022. "
How can i verify that my image is running on Windows server 2019 when its a self-host build agent?