https://github.com/epomatti/azure-containerapps
Azure Container Apps environment
https://github.com/epomatti/azure-containerapps
azure azure-container-apps azure-service-bus dapr javascript terraform
Last synced: 2 months ago
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Azure Container Apps environment
- Host: GitHub
- URL: https://github.com/epomatti/azure-containerapps
- Owner: epomatti
- License: mit
- Created: 2022-09-22T22:18:59.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2022-10-27T00:38:26.000Z (almost 3 years ago)
- Last Synced: 2025-01-17T18:42:33.901Z (9 months ago)
- Topics: azure, azure-container-apps, azure-service-bus, dapr, javascript, terraform
- Language: HCL
- Homepage:
- Size: 1.25 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Azure Container Apps
Serverless micro-services on Azure with Container Apps with Dapr integration.
As per Microsoft [documentation](https://learn.microsoft.com/en-us/azure/container-apps/connect-apps?tabs=bash) on networking for Container Apps:
> When you call another container in the same environment using the FQDN, the network traffic never leaves the environment.
## Deploy
Register these providers if they have never been used:
```sh
az provider register --namespace Microsoft.App
az provider register --namespace Microsoft.OperationalInsights
```
Simply run the following to start the environment:
```sh
cd infra
terraform init
terraform apply -auto-approve
```
If you prefer, customize the inputs by creating a `.auto.tfvars`.
Testing liveness from external:
```sh
curl "https:///liveness"
```
Testing the endpoint:
```sh
curl -d '{"orderId":"ORD-00001"}' -H "Content-Type: application/json" -X POST "/api/orders"
```
## Self-Hosted Dapr
Create the application insights resource for local testing:
```sh
az group create -n "rg-containerapps-dev" -l "eastus"
az monitor log-analytics workspace create -g "rg-containerapps-dev" -n "log-containerapps-dev" -l "eastus"
az monitor app-insights component create --app "appi-containerapps-dev" -g "rg-containerapps-dev" --workspace "log-containerapps-dev" -l "eastus"
az monitor app-insights component show --app "appi-containerapps-dev" -g "rg-containerapps-dev" --query "connectionString" -o tsv
```
Create a `.env` file for each of the two node apps.
Order:
```sh
DAPR_APP_PORT="3000"
DAPR_HTTP_PORT="3500"
APPLICATIONINSIGHTS_CONNECTION_STRING="..."
```
Delivery:
```sh
DAPR_APP_PORT="3100"
DAPR_HTTP_PORT="3501"
APPLICATIONINSIGHTS_CONNECTION_STRING="..."
```
Start the services:
```sh
# Start RabbitMQ
docker run -d -p 5672:5672 --name dtc-rabbitmq rabbitmq
cd delivery
# Delivery
dapr run \
--app-id delivery \
--app-port 3100 \
--app-protocol http \
--dapr-http-port 3501 \
--components-path ../components \
npm run dev
cd orders
# Orders Dapr
dapr run \
--app-id order \
--app-port 3000 \
--app-protocol http \
--dapr-http-port 3500 \
--components-path ../components \
npm run dev
```
To test it, send a message to the queue:
```sh
curl -d '{"orderId":"ORD-00001"}' -H "Content-Type: application/json" -X POST "http://localhost:3000/api/orders"
```
Publishing directly to the topic:
```sh
dapr publish --publish-app-id order --pubsub order-pub-sub --topic orders --data '{"orderId": "100"}'
```
## Docker commands
To publish container changes:
```sh
cd services
docker build ./order -t epomatti/azure-containerapps-order
docker build ./delivery -t epomatti/azure-containerapps-delivery
docker login --username=
docker push epomatti/azure-containerapps-order
docker push epomatti/azure-containerapps-delivery
```
## Clean-up
```sh
terraform destroy -auto-approve
```
## References
- [Container Apps Dapr ports](https://github.com/microsoft/azure-container-apps/issues/189)
- [Container Apps REST API - Container Apps](https://learn.microsoft.com/en-us/rest/api/containerapps/container-apps/create-or-update?tabs=HTTP)
- [Container Apps REST API - Managed Environments](https://learn.microsoft.com/en-us/rest/api/containerapps/managed-environments/create-or-update?tabs=HTTP)
- [Dapr Service Bus](https://docs.dapr.io/reference/components-reference/supported-pubsub/setup-azure-servicebus/)
- [Dapr Pub/Sub](https://docs.dapr.io/developing-applications/building-blocks/pubsub/howto-publish-subscribe/)
- [Microservices with Dapr using the CLI](https://learn.microsoft.com/en-us/azure/container-apps/microservices-dapr?tabs=bash)
- [Microsoft Tech Community Article - Terraform](https://techcommunity.microsoft.com/t5/fasttrack-for-azure/can-i-create-an-azure-container-apps-in-terraform-yes-you-can/ba-p/3570694)
- [Terraform Article](https://www.thorsten-hans.com/deploy-azure-container-apps-with-terraform/)
- [Application Insights SDK for Node.js](https://dev.to/kenakamu/application-insights-sdk-for-node-js-part-2-2el)