Add tumblebug obj delete feature and update obj api

[seokho-son]

• Tumblebug Object의 강제 삭제 기능 제공.
• Tumblebug Object 직접 조회 기능 API 업데이트.

기존 텀블벅은 텀블벅에 등록된 오브젝트(특히 문제가 있는 오브젝트)를 개발자가 확인하는 데 어려움이 있었음.

텀블벅의 오브젝트를 조회하고 데이터를 강제 삭제할 수 있는 기능 제공. (관리자 및 개발자를 위한 기능)

1. get objects
2. get object
3. delete object
4. delete objects

---

1. GET http://localhost:1323/tumblebug/objects?key=/ns/ns-01/ 는
   /ns/ns-01/ 가 포함된 모든 TB 오브젝트의 ID 리스트를 반환함.

2. GET http://localhost:1323/tumblebug/object?key=/ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shson 는
   /ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shson 오브젝트의 값을 반환함.

3. DELETE http://localhost:1323/tumblebug/object?key=/ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shson 는
   /ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shson 를 강제 삭제함.

4. DELETE http://localhost:1323/tumblebug/objects?key=/ns/ns-01/mcis/ 는
   /ns/ns-01/mcis/ 이하 모든 자식 오브젝트를 강제 삭제함.

---

테스트 스크립트

1) list-object.sh

son@son:~/go/src/github.com/cloud-barista/cb-tumblebug/test/official/sequentialFullTest$ ./list-object.sh /ns/ns-01/mcis/
####################################################################
## 0. Object: List
####################################################################
{
   "object" : [
      "/ns/ns-01/mcis/aws-ap-southeast-1-shson",
      "/ns/ns-01/mcis/aws-ap-southeast-1-shson/vm/aws-ap-southeast-1-shson-0",
      "/ns/ns-01/mcis/aws-ap-southeast-1-shson/vm/aws-ap-southeast-1-shson-1",
      "/ns/ns-01/mcis/aws-ap-southeast-1-shson/vm/aws-ap-southeast-1-shson-2",
      "/ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shson"
   ]
}

son@son:~/go/src/github.com/cloud-barista/cb-tumblebug/test/official/sequentialFullTest$ ./list-object.sh /ns/ns-01/mcis/
####################################################################
## 0. Object: List
####################################################################
{
   "object" : null
}

2) get-object.sh

son@son:~/go/src/github.com/cloud-barista/cb-tumblebug/test/official/sequentialFullTest$ ./get-object.sh /ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shson
####################################################################
## 0. Object: Get value
####################################################################
{
   "id" : "aws-ap-southeast-1-shson",
   "name" : "aws-ap-southeast-1-shson",
   "vmId" : [
      "aws-ap-southeast-1-shson-0",
      "aws-ap-southeast-1-shson-1",
      "aws-ap-southeast-1-shson-2"
   ],
   "vmGroupSize" : "3"
}

son@son:~/go/src/github.com/cloud-barista/cb-tumblebug/test/official/sequentialFullTest$ ./get-object.sh /ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shson
####################################################################
## 0. Object: Get value
####################################################################
{
   "message" : "Failed to find /ns/ns-01/mcis/aws-ap-southeast-1-shson/vmgroup/aws-ap-southeast-1-shsonobject"
}

3) delete-object

son@son:~/go/src/github.com/cloud-barista/cb-tumblebug/test/official/sequentialFullTest$ ./delete-object.sh /ns/ns-01/resources/spec/aws-ap-southeast-1-x1e.xlarge
####################################################################
## 0. Object: Delete
####################################################################
{
   "message" : "The object has been deleted"
}

4) delete-objects

son@son:~/go/src/github.com/cloud-barista/cb-tumblebug/test/official/sequentialFullTest$ ./delete-objects-becareful.sh /ns/ns-01/resources/spec/aws-ap-southeast-1-x1e.
####################################################################
## 0. Object: Delete Child Objects
####################################################################
{
   "message" : "Objects have been deleted"
}
son@son:~/go/src/github.com/cloud-barista/cb-tumblebug/test/official/sequentialFullTest$ ./list-object.sh /ns/ns-01/resources/spec/aws-ap-southeast-1-x1e
####################################################################
## 0. Object: List
####################################################################
{
   "object" : null
}

[seokho-son]

/assign @jihoon-seo

[jihoon-seo]

편리한 기능일 것 같습니다!

[jihoon-seo]

Looks good to me!!