Cloud Driver Developer Guide

WIP

Cloud Driver Developer Guide

Overview

• Cloud Driver Type

  • Static Driver
    • CB-Spider Server build시에 함께 build
    • server와 하나의 binary로 실행 및 운영
  • Dynamic Plugin Driver
    • Driver를 별도의 Shared Library 형태로 build
    • CB-Spider API를 이용하여 Server에 등록 및 활용
    • Server On-Line 시 신규 Driver 추가 및 업데이트 가능

• 개발 방법

  • Go Interface
  • Go Dynamic Plugin
    • ref) https://tip.golang.org/pkg/plugin/

• 개발 언어 및 CSP API

  • Cloud Driver: Go 언어
  • CSP API:
    • CSP Go SDK 우선 활용
    • CSP REST API 등 활용 가능
      • examples) https://github.com/cloud-barista/cb-spider/tree/master/cloud-control-manager/cloud-driver/drivers/cloudit

• Cloud Driver Interface(Go)

  • https://github.com/cloud-barista/cb-spider/tree/master/cloud-control-manager/cloud-driver/interfaces

• Cloud Driver Examples

  • Mock Driver: 시험용 드라이버, 메모리 기반 기능 동작 제공, VM 제어 불가
  • Static Driver: https://github.com/cloud-barista/cb-spider/tree/master/cloud-control-manager/cloud-driver/drivers/mock
  • Dynamic Plugin Driver: https://github.com/cloud-barista/cb-spider/tree/master/cloud-control-manager/cloud-driver/drivers/mock-plugin

• cf) Implemented Drivers and used SDK

Develop Guide

• ID Mapping
• CallLog for HisCall
  • StartVM()
    • CallLog time 측정 위치 참조: https://github.com/cloud-barista/cb-spider/wiki/What-happens-when-call-StartVM()-for-each-Cloud-Driver
  • TerminateVM()