Operator Automation golang Backend

https://lucid.app/documents/view/a73a136b-4166-4417-8550-073922da4a47

The project structure will probably change during the project. The current structure is based on https://github.com/golang-standards/project-layout

• /api: Directory for swagger files (auto generated)
• /build: Directory for docker files
• /cmd: Directory for executables
• /configs: Directory for all config files
• /pkg: Directory for libraries
• /scripts: Directory for necessary scripts (i.e. build scripts)
• /test: Directory for tests
• /.github: Directory for Github actions

• InstallSwaggerGenerator
  • Software to generate a swagger document out of the webserver definition and specific comments
  • Execute to install swaggo
  • Details: https://github.com/swaggo/swag
• GenerateSwaggerDoc
  • Used to generate a swagger document out of the webserver definition and specific comments
  • Execute in <ProjectRoot> to generate the swagger documentation
  • Details: https://github.com/swaggo/swag
• EckOperatorInstallation
  • Used to set up minikube with eck operator
  • Delete minikube
  • Start minikube
  • Install eck
  • Start minikube dashboard
  • The user has to find kubernetes-dashboard-token admin token
  • The user has to add the admin token to config/appconfig.json (kubernetes_access_token)

Ensure you have Go 1.15.5 installed.

1. Config to generate the swagger documentation (Windows guide)
   • Ensure you have executed the InstallSwaggerGenerator-Script
   • Ensure you have the "Batch script support" plugin installed
   • Add a new "Batch" configuration (Windows guide):
   • Script: <ProjectRoot>/scripts/GenerateSwaggerDoc.bat
   • Working directory: <ProjectRoot>
2. Config to build and run the Webservice
   • Add a new "Go build" configuration
   • Kind: Directory
   • Directory: set directory to <ProjectRoot>\cmd\service
   • Working directory: <ProjectRoot>
   • Program arguments start -c "configs/appconfig.json"
   • Add the first script as a precondition to automatically generate swagger files
3. Download dependencies. GoLand should offer you to sync dependencies. If not you can try to execute go get ./... in <ProjectRoot>
4. Run your Go build config. The webserver should start. You should be able to navigate to https://127.0.0.1:8080/swagger/index.html

1. Navigate to cmd/service
2. Execute go build
3. Navigate back to the <ProjectRoot> s.t. this directory is the current working directory
4. On Linux: Run ./cmd/service/service start -c "configs/appconfig.json"
   Run Demo ./cmd/service/service demo -c "configs/appconfig.json"
5. On Windows: Run cmd\service\service.exe start -c "configs/appconfig.json"
   Run Demo cmd\service\service.exe demo -c "configs/appconfig.json"

If the webserver has been started the swagger page is available at https://127.0.0.1:8080/swagger/index.html.

Follow the common Go conventions.

Use underscores to replace spaces or special characters