https://github.com/epomatti/azure-functions-serverless-prototype
A secure, schemeless serverless application deployed with infrastructure as code
https://github.com/epomatti/azure-functions-serverless-prototype
azure-functions azure-keyvault cosmosdb mongodb python serverless servicebus terraform
Last synced: 5 months ago
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A secure, schemeless serverless application deployed with infrastructure as code
- Host: GitHub
- URL: https://github.com/epomatti/azure-functions-serverless-prototype
- Owner: epomatti
- License: mit
- Created: 2020-06-09T19:56:34.000Z (almost 6 years ago)
- Default Branch: main
- Last Pushed: 2022-03-24T21:59:51.000Z (about 4 years ago)
- Last Synced: 2025-01-17T18:44:25.769Z (about 1 year ago)
- Topics: azure-functions, azure-keyvault, cosmosdb, mongodb, python, serverless, servicebus, terraform
- Language: HCL
- Homepage:
- Size: 384 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Azure Functions - Terraform Prototype
[](https://github.com/epomatti/azure-functions-serverless-prototype/actions/workflows/python-app.yml)
Putting some technologies together as a prototype for my next project.
- **Serverless** - Azure Functions with a consumption plan
- **NoSQL** - CosmosDB with a MongoDB interface
- **Cloud security** - Azure Key Vault to encrypt and decrypt sensitive data, as well for getting secrets
- **Infrastructure-as-code** - Terraform
## Local development
Check the infrastructure section below to create the Azure resources.
Requirements:
- Azure Functions Core Tools
- Terraform CLI
Setup:
```sh
# set the variables in this file
cp local.settings.development.json local.settings.json
# download dependencies
python3 -m venv env
. env/bin/activate
pip install -r requirements.txt
```
Start Functions locally:
```sh
func start
```
Functions:
```sh
# Load questions
curl localhost:7071/api/LoadQuestions
# Post answers
curl --data '@shared_code/answers.json' http://localhost:7071/api/PostAnswers
#Get answers
curl http://localhost:7071/api/GetAnswers?id=participant@mail.com
```
## Infrastructure
```sh
az login
terraform init
terraform plan
terraform apply -auto-approve
```
### Local Development
Extra steps for local development.
Create the app registration:
```sh
az ad app create --display-name myproj888 --password ''
```
Add the app credentials to `local.settings.json`.
In the Key Vault add a `Access Policy` for the app with KEY operations `Get`, `Decrypt` and `Encrypt`
## Sources
[Azure Functions Python developer guide](https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference-python)
[Azure KeyVault Keys - Python SDK](https://pypi.org/project/azure-keyvault-keys/)
[Azure Identity - Python SDK](https://github.com/Azure/azure-sdk-for-python/tree/master/sdk/identity/azure-identity)