Container Apps Networking Explained the Hard Way

We thought Container Apps networking would be simple. We were wrong. Here is what we learned after hours of troubleshooting. Internal vs External Environments Are Not What You Think Container Apps have two environment types: internal and external. We assumed: external means public internet internal means private network That is partially true, but incomplete. External environments get a public IP and can accept traffic from the internet. They can also be restricted to your VNET. ...

September 20, 2025 · 3 min · Jose Rodriguez