https://github.com/moimhossain/linkerd-demo

LinkerD demo on AKS
https://github.com/moimhossain/linkerd-demo

Last synced: about 9 hours ago
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LinkerD demo on AKS

• Host: GitHub
• URL: https://github.com/moimhossain/linkerd-demo
• Owner: MoimHossain
• License: mit
• Created: 2020-10-14T06:06:27.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-12-09T08:24:28.000Z (almost 2 years ago)
• Last Synced: 2024-05-29T17:13:16.392Z (5 months ago)
• Language: C#
• Homepage:
• Size: 966 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# LinkerD Demo application on AKS

This repository contains a simple application written in .net core that runs on Linux container on Azure Kubernetes Service and uses LinkerD service mesh to demonstrate the service mesh proxies that intercept gRPC inter-service calls, deploying mTLS, observability etc.

![Screenshot](screenshot.png "Application UI")

# What the application does?

There are 3 services in this app.

- Web interface

- Backend service

- Daemon service

## Daemon service

Continuously collects COVID-19 updates from public APIs and relay them to the Backend service. Also raises Azure SignalR notifications for Live cases.

## Backend service

Receives information from Daemon service and caches them in memory collections.

## Web service

Only talks to the backend service and fetches data every 5 seconds and displays them into the UI. Also received live updates from Azure SignalR and shows them in a Azure map.

# How to run?

The Azure pipeline (azure-pipeline.yml) has all the necessary commands that will create a AKS cluster, install LinkerD on it and then build the docker images for 3 services, push them in Docker public registry and then deploy them to AKS.

To run locally, you can execute the bash files, specially buildimages.sh and deploy-to-aks.sh.