Golang Deployment

Kubernetes Deployment for Simple Golang API

---

Available Tags

Alpine

Image name	Size
devopscorner/bookstore:latest
devopscorner/bookstore:alpine
devopscorner/bookstore:alpine-latest
devopscorner/bookstore:alpine-3.16
devopscorner/bookstore:go1.19-alpine3.16
devopscorner/bookstore:go1.19.5-alpine3.16
devopscorner/bookstore:alpine-3.17
devopscorner/bookstore:go1.19-alpine3.17
devopscorner/bookstore:go1.19.5-alpine3.17

Previous Version - Alpine (Depreciated)

Image name	Size
devopscorner/bookstore:alpine-3.15
devopscorner/bookstore:go1.19-alpine3.15
devopscorner/bookstore:go1.19.3-alpine3.15
devopscorner/bookstore:go1.18-alpine3.15
devopscorner/bookstore:go1.18-alpine3.16

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Documentation

• Index Documentation, go to this link
• Build, Tag & Push container image to DockerHub, go to this link
• Build, Tag & Push container image to Amazon ECR (Elastic Container Registry), go to this link
• Workflow CI/CD Pipeline, go to this link
• GitOps & GitOps DevSecOps Flow (Azure DevOps Pipeline), go to this link
• Deployments:
  • ArgoCD, detail here link
  • AWS CloudFormation, detail here link
  • AWS Developer Tools (AWS CodeCommit, AWS CodeBuild & AWS CodePipeline), detail here link
  • Amazon CodeCatalyst Pipeline, detail here link
  • Azure DevOps Pipeline, detail here link
  • Bitbucket Pipeline, detail here link
  • CircleCI Pipeline, detail here link
  • DroneCI Pipeline, detail here link
  • GitHub Action, detail here link
  • GitLab CI/CD, detail here link
  • Jenkins CI & Spinnaker CD, detail here link
  • Jenkins CI/CD, detail here link
  • OpenShift CI/CD, detail here link
  • SemaphoreCI, detail here link
  • Spinnaker CD, detail here link
  • Terraform AWS CodeBuild, AWS CodePipeline & Amazon SNS, detail here link
  • TravisCI, detail here link

GO Repository Pattern

• Folder Structure

      .
      ├── .env
      ├── .env.example
      ├── config
      │   ├── config.go
      │   ├── config_test.go
      │   └── const.go
      ├── controller
      │   ├── book_controller.go
      │   ├── book_controller_test.go
      │   ├── login_controller.go
      │   └── login_controller_test.go
      ├── driver
      │   ├── db.go
      │   ├── dynamo.go
      │   ├── mysql.go
      │   ├── psql.go
      │   └── sqlite.go
      ├── go-bookstore.db
      ├── go.mod
      ├── go.sum
      ├── main.go
      ├── main_test.go
      ├── middleware
      │   ├── auth_middleware.go
      │   └── auth_middleware_test.go
      ├── migrate_book.go.example
      ├── migrate_book_dynamo.go.example
      ├── model
      │   └── book.go
      ├── repository
      │   └── book_repository.go
      ├── routes
      │   └── book_routes.go
      └── view
          ├── book_view.go
          ├── error_view.go
          └── login_view.go
  
      9 directories, 29 files
  

• Environment Variables (Default)

  GIN_MODE=release
  APP_URL=http://localhost
  APP_PORT=8080
  DB_CONNECTION=sqlite
  DB_REGION=ap-southeast-1
  DB_HOST=localhost
  DB_PORT=
  DB_DATABASE=go-bookstore.db
  DB_USERNAME=root
  DB_PASSWORD=
  JWT_AUTH_USERNAME=devopscorner
  JWT_AUTH_PASSWORD=DevOpsCorner@2023
  JWT_SECRET=s3cr3t
  

• Multi Driver Connection

  DB_CONNECTION=sqlite
  ---
  Available for:
  - sqlite
  - mysql
  - postgres
  - dynamo
  

• DynamoDB Connection

  DB_CONNECTION=dynamo
  ---
  DB_DATABASE --> Dynamo Table
  DB_REGION   --> Dynamo Region
  

Reproduce Testing

• RESTful API Testing, go to this link

Tested Environment

Versioning

• Docker version

  docker version
  
  Client:
    Cloud integration: v1.0.22
    Version:           20.10.17-rd
    API version:       1.41
    Go version:        go1.17.11
    Git commit:        c2e4e01
    Built:             Fri Jul 22 18:31:17 2022
    OS/Arch:           darwin/amd64
    Context:           default
    Experimental:      true
  

• Docker-Compose version

  docker-compose -v
  ---
  Docker Compose version v2.11.1
  

• AWS Cli

  aws --version
  ---
  aws-cli/2.8.7 Python/3.9.11 Darwin/21.6.0 exe/x86_64 prompt/off
  

• Terraform Cli

  terraform version
  ---
  Terraform v1.3.5
  on darwin_amd64
  - provider registry.terraform.io/hashicorp/aws v3.74.3
  - provider registry.terraform.io/hashicorp/local v2.1.0
  - provider registry.terraform.io/hashicorp/null v3.1.0
  - provider registry.terraform.io/hashicorp/random v3.1.0
  - provider registry.terraform.io/hashicorp/time v0.7.2
  

• Terraform Environment Cli

  tfenv -v
  ---
  tfenv 2.2.2
  

• Golang Version Manager (GVM)

  gvm version
  ---
  Go Version Manager v1.0.22 installed at /Users/devopscorner/.gvm
  

• Golang Version

  go version
  ---
  go version go1.19.6 darwin/arm64
  

Security Check

Make sure that you didn't push sensitive information in this repository

• AWS Credentials (AWS_ACCESS_KEY, AWS_SECRET_KEY)
• AWS Account ID
• AWS Resources ARN
• Username & Password
• Private (id_rsa) & Public Key (id_rsa.pub)
• DNS Zone ID
• APP & API Key

Copyright

• Author: Dwi Fahni Denni (@zeroc0d3)
• Vendor: DevOps Corner Indonesia (devopscorner.id)
• License: Apache v2