dockerazure-container-instancesazure-container-registry

Azure Container Instance does not respond with dns name on browser

I have docker image which locally listens port 5000. I have deployed images to Azure Container Registry.

I have then created Azure Container Instance with:

az container create --resource-group myResourceGroup --name aci-tutorial-app --image <acrLoginServer>/aci-tutorial-app:v1 --cpu 1 --memory 1 --registry-login-server <acrLoginServer> --registry-username <service-principal-ID> --registry-password <service-principal-password> --dns-name-label <aciDnsLabel> --ports 80

Container was succesfully created, but browser does not respond with DNS name. Logs look like following.

PS C:\azure\ACIPythonAPI> az container logs --resource-group My-Container-RG --name mycontainer
[2022-01-10 08:33:36 +0000] [18] [INFO] Starting gunicorn 20.1.0
[2022-01-10 08:33:36 +0000] [18] [INFO] Listening at: http://0.0.0.0:5000 (18)
[2022-01-10 08:33:37 +0000] [18] [INFO] Using worker: sync
[2022-01-10 08:33:37 +0000] [25] [INFO] Booting worker with pid: 25

What could be problem? Port definitions are incorrect in docker? How to troubleshoot?

Solution

  • I tested in my environment, and it is working fine for me. I am using nginx images and pushed to container registry.

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    Created container instance using image from container registry which recently pushed.I am using the same command which you have used to create container.

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    Would suggest you use FDQN or Public IPAddress of container instance to hit on browser and able to see response from container instance.

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