Showoff app

The application is written in Python with the help of Flask together with Gunicorn. It simply does nothing but showing a hello-world-like welcome message.

Architecture overview

Docker image CI

A new version of docker image is being prepared on each commit to any development and master branch.

• for master branch, the image matches: <container_registry_login_server>/showoff:${{ github.sha }}
• for dev branches the image matches: <container_registry_login_server>/showoff:${{ github.run_id }}

Usage

To recreate the infrastructure stack, one should initialize the Container Registry and push the image before proceeding with the remaining resources.

Initialize resource group and container registry

cd terraform
terraform init
terraform plan -target azurerm_container_registry.acr -out basic-plan.out
terraform apply basic-plan.out

Build and push the image to the registry

az acr build --registry terraformshowoff -g terraform-showoff --image showoff:v1.0.0 ../

Proceed with the remaining resources

terraform plan -var app_tag="v1.0.0" -out plan.out
terraform apply plan.out

The whole process will take approximately 15-20 minutes due to the long Gateway Application's initialization.