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https://github.com/sixeyed/app-template-azure
https://github.com/sixeyed/app-template-azure
Last synced: about 5 hours ago
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- Host: GitHub
- URL: https://github.com/sixeyed/app-template-azure
- Owner: sixeyed
- License: mit
- Created: 2019-06-05T11:52:44.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2022-12-10T18:21:49.000Z (almost 2 years ago)
- Last Synced: 2024-05-27T12:13:41.890Z (6 months ago)
- Language: JavaScript
- Size: 1.59 MB
- Stars: 4
- Watchers: 2
- Forks: 1
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Docker Application Template for Azure
A Docker Application Template sample, spinning up a Cosmos DB database in Azure, and connecting a local Node JS app container.
## Pre-requisites
1. A version of Docker Desktop Enterprise with Application Designer.
> The demo is a Linux app, so on Windows you need to use Linux container mode
2. A Service Principal in Azure. You can create one with the [Azure command line]():
```
az ad sp create-for-rbac --name AppTemplate --password MyGoodPassword
```
## Setup
Clone this repo:
```
git clone https://github.com/sixeyed/app-template-azure.git
cd app-template-azure
```
Pull the scaffolding images:
```
docker-compose pull
```
Copy `library.yaml` to somewhere useful:
```
cp library.yaml /tmp
```
Update your App Template config in `~/.docker/application-template/preferences.yaml` include the new library.
This example includes the local demo library and the main Docker library:
```
apiVersion: v1alpha1
disableFeedback: false
kind: Preferences
repositories:
- name: azure-demo
url: file:///tmp/library.yaml
- name: library
url: https://docker-application-template.s3.amazonaws.com/production/v0.1.1/library.yaml
```
## Usage
- Run Application Designer (Docker menu -> _Design new application..._)
- Select _New Application..._ _Choose a template_. You should see the Cosmos DB app listed with all the standard templates:
- Select the template and add your Azure details (names for the Resource Group and CosmosDB Account, and your Service Principal secrets):
- Click _Continue_, give your app a name and click _Scaffold_:
> This creates the Azure Resource Group and Cosmos DB Account. When scaffolding completes, the DB is empty so there are no resource charges.
- Click _Run application_. That builds and runs the NodeJS app. You'll see log entries when the app connects to CosmosDB to insert seed data:
> The app is running in a local container, connecting to ComosDB in Azure. The app creates a database and inserts data, so now you're being charged.
- Click _Open in Visual Studio Code_ to see the generated code. The CosmosDB connection details are in `cosmosDbConfig.js`, which the scaffold service created.
- Browse to http://localhost:8081 and you'll see the app:
- Each event is stored as an item in CosmosDB. You can add or remove them from the app and see the data through the data explorer in the Azure Portal.
## Teardown
Delete the resource group you created.
Delete the Service Principal:
```
az ad sp delete --id http://AppTemplate
```
### Credits
The demo app is a modified version of [Vue Events Bulletin Board](https://github.com/chenkie/vue-events-bulletin).