Design REST API

[huseyinbabal]

Initiate design documentation for REST API

[yusuffurkanyalcin]

Entities :

    - POD
          - Name
          - Namespace
          - Node
          - Status
          - IP
          - Containers [] :
                - Container-ID
                - Image
                - Port
          - Events []

    - Node
          - Name
          - Status
          - Roles
          - Version
          - Creation Date
          - Addresses : 
                - Internal-Ip
                - HostName
          - Capacity :
                - CPU
                - Pods
          - System Info :
                - OS Image
                - Operating System
                - Architecture
          - Allocated Resources :
                - CPU
                - Memory

    - Service
          - Name
          - Type
          - Cluester-Ip
          - External-Ip
          - Port(s)

    - Deployment
          - Name
          - Status