A maple-grade API in Azure Container Instances needs GRADE_REGION=north without rebuilding the image for every region. How should that value be supplied?
Select an answer to reveal the explanation.
Short Explanation
Do not mint a new image just to flip GRADE_REGION. Pass it as an ACI environment variable—like clipping a different destination tag on the same suitcase for each trip north.
Full Explanation
Azure Container Instances supports environment variables (and secure environment variables for sensitive values) so runtime configuration changes without rebuilding. Per-region image tags inflate the registry for a simple setting. Registry DNS names and README files are not supported configuration channels for ACI apps.