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https://github.com/epomatti/beershop-terraform-demo
A demo project to showcase Terraform features on top of Azure Cloud.
https://github.com/epomatti/beershop-terraform-demo
azure azure-functions dotnet-core infrastructure-as-code servicebus terraform terraform-cloud terraform-provider typescript
Last synced: 17 days ago
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A demo project to showcase Terraform features on top of Azure Cloud.
- Host: GitHub
- URL: https://github.com/epomatti/beershop-terraform-demo
- Owner: epomatti
- License: mit
- Created: 2020-06-30T03:55:17.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2023-07-11T00:18:14.000Z (over 1 year ago)
- Last Synced: 2024-11-17T00:21:04.789Z (3 months ago)
- Topics: azure, azure-functions, dotnet-core, infrastructure-as-code, servicebus, terraform, terraform-cloud, terraform-provider, typescript
- Language: HCL
- Homepage:
- Size: 1.6 MB
- Stars: 0
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Beer Shop
A demo project showcasing Terraform features with Azure cloud.
This demo is composed of three main modules:
- [**App**](/app) - A dotnet MVC site for user interaction where the user is able to push orders to a queue.
- [**Functions**](/functions) - The backend for the application that pulls and processes messages in the queue.
- [**Infrastructure**](/infrastructure) - The actual Terraform code that creates all the required resources.
## Demo architecture
The following diagram shows all the resources provisioned with Terraform, plus an ACR for Docker images.
## Local Development
Requirements: Docker, Azure Functions Core Tools, Node, TypeScript, .NET Core 6.
### Database
Pull and start PostgreSQL
```sh
docker pull postgres
docker run --name some-postgres -e POSTGRES_PASSWORD="StrongPassword#999" -p 5432:5432 -d postgres
```
### App
Create `appsettings.Development.json` from the template and manually enter the Service Bus connection string.
Start the app
```sh
dotnet restore
dotnet run
```
Migrations will be applied at runtime.
### Functions
Create the `local.settings.json` from the template and manually enter the Service Bus connection string.
Start the function
```sh
yarn install
yarn start
```
Don't forget to run the dotnet app first for the required migrations.
To trust local certificates:
```sh
dotnet dev-certs https --trust
```
#### Manual steps
Add Log Analytics to the App Service
## Terraform
The infrastructure also has three modules:
- **Enterprise (Terraform Cloud)** - Creates the workspaces ("pipelines") in Terraform Cloud
- **Main** - The resources of the solution
- **Shared** - Resources shared across main environments (dev, qa, prod, etc)
First `cd` into the `intfrastructure` directory:
```sh
cd infrastructure
```
Create the shared resources that can be used across multiple applications:
```sh
terraform -chdir=shared init
terraform -chdir=shared plan
terraform -chdir=shared apply -auto-approve
```
Create the app infrastructure:
```sh
# create the sample tfvars & add edit with the secret values
cp config/main-example.tfvars main/main.tfvars
# execute terraform
terraform -chdir=main init
terraform -chdir=main plan -var-file='main.tfvars'
terraform -chdir=main apply -var-file='main.tfvars' -auto-approve
```
## Extra
Also [Azure Functions Bindings](https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindings-service-bus-trigger?tabs=csharp) proved very useful.
https://jhooq.com/terraform-variable-and-tfvars-file/