Custom Domains removed during deployement.

[Jiddawi]

If a custom domain is configured on the container app, every time you redeploy it gets removed. Would be great to include methods to persist custom domains.

This may be helpful:

Azure/azure-dev#3955

[pamelafox]

cc @vhvb1989 for ideas on how we can improve the situation in our repo.

Have you tried the flag that Victor added in that PR?

[vhvb1989]

@Jiddawi are you using WebApp or ContainerApp?

The alpha features we have for azd apply to ContainerApps:

Name: aca.persistDomains
Description: Do not change custom domains when deploying Azure Container Apps.
Status: Off

Name: aca.persistIngressSessionAffinity
Description: Do not change Ingress Session Affinity when deploying Azure Container Apps.
Status: Off

aca.persistDomains was mainly tested for .NET Aspire projects. It might not work for this template. I'll take a look