https://github.com/nitishm/k8s-webserver-app

A k8s native webserver app used for GitOps evaluation
https://github.com/nitishm/k8s-webserver-app

Last synced: 3 months ago
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A k8s native webserver app used for GitOps evaluation

• Host: GitHub
• URL: https://github.com/nitishm/k8s-webserver-app
• Owner: nitishm
• License: mit
• Created: 2020-05-07T00:41:50.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2021-07-28T20:28:57.000Z (almost 4 years ago)
• Last Synced: 2025-01-01T21:22:33.442Z (5 months ago)
• Language: Go
• Size: 22.5 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Webserver app for progressive delivery demo

A sample webserver that serves a simple `/hello` endpoint with support for injecting artificial errors and delays, and exporting metrics to prometheus. Sample grafana dashboards also inclueded.

This demo application is used to demonstrate Continuous Delivery using [ArgoCD](https://argoproj.github.io/argo-cd/) coupled with Progressive Delivery using Canary testing and Automatic Canary Analysis (ACA) powered by (Flagger)[https://flagger.app/]

## Navigation

- **deploy/** - Deployment artifacts

- **deploy/helm** - Helm based deployment artifacts

- **deploy/kustomize**- Kustomize baed deployment artifacts

- **webserver_metrics.json** - Prometheus metrics manifest for stats exported by webserver. We use [`prometheus_json2go`](https://github.com/nitishm/prometheus-json2go) as a code generator for Golang metric object generation.

- **Remaining** - Contain source code for the application and Dockerfile for webserver container image generation.

*...more content to come...*