https://github.com/yousabu/devops-go-api

Devops Internship Task
https://github.com/yousabu/devops-go-api

argocd docker docker-compose golang helm-charts jenkins kubernetes mysql

Last synced: 3 months ago
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Devops Internship Task

• Host: GitHub
• URL: https://github.com/yousabu/devops-go-api
• Owner: yousabu
• Created: 2023-06-09T12:23:09.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-06-13T12:59:42.000Z (about 3 years ago)
• Last Synced: 2025-04-09T20:49:40.323Z (about 1 year ago)
• Topics: argocd, docker, docker-compose, golang, helm-charts, jenkins, kubernetes, mysql
• Language: Go
• Homepage:
• Size: 3.85 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
## What Does Task Achieve:

- Fix bugs in code

- Dockerizing App

- Compose the API image & Mysql

- CI/CD Jenkins Pipeline

- Kubernetes + packaging it using helm & kustomization file

- ArgoCD for GitOps

- Horizontal Pod Autoscaler

## Notes:

- The `.env` file is used to store the required environment variables for the application. Ensure that you provide the correct values for `MYSQL_HOST`, `MYSQL_USER`, `MYSQL_PASS`, and `MYSQL_PORT`.

- it shoud be in  instabug-intern-challenge/ dir.

## Run Api Locally Using Golang and mysql-server:

    git clone https://github.com/yousabu/instabug-intern-challenge.git

    cd instabug-intern-challenge/

    go build -o main .

    ./main

## Build Docker Image:

    docker build -t instaapp .

- Dockerfile Built in the way that make it as lightweight as possible with all layers of security.

## Run API And It's Database Using Docker-Compose:

    docker-compose up -d

- In Docker-compose The Api Will Start Only After Mysql DB Be Healthy

## Screenshot From Running API Localy With Docker-compose:

![Screenshot from 2023-06-10 23-09-06](https://github.com/yousabu/instabug-intern-challenge/assets/66924041/b04ac944-b4b2-4d17-8fa2-5ccad0d3e923)

## Install API Using Kubectl:

     kubectl apply -k .

![Screenshot from 2023-06-13 15-43-45](https://github.com/yousabu/instabug-intern-challenge/assets/66924041/148cfd52-a1e9-455a-85cb-b77625139fcf)

## Install API Using Helm:

    helm install inastapp-api instaapp/

![Screenshot from 2023-06-10 23-20-48](https://github.com/yousabu/instabug-intern-challenge/assets/66924041/b58d0696-0021-4257-b93f-977b86fc238d)

## ArgoCD SETUP:

    kubectl create namespace argocd

    kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

    

## Enable Sync Between Github & K8s ArgoCD Cluster By:

 Install API By Using Helm Charts Command OR By Run Application.yaml K8s File And It Will Sync Automatically.

and it also point to helm package.

#

    kubectl apply -f Application.yaml

#

## Added autoscaling manifest for number of replicas for api deployment only:

![Screenshot from 2023-06-10 23-25-56](https://github.com/yousabu/instabug-intern-challenge/assets/66924041/b4de4569-c129-41c1-bfb1-f4d45d0effee)

#

- All Tests Done on Kubelet Cluster one master & one worker.

![Screenshot from 2023-06-10 23-22-15](https://github.com/yousabu/instabug-intern-challenge/assets/66924041/cfb129bd-dc7d-402d-822b-f6e09c1e5e9f)