Blazar/REST API
< Blazar
General API information
This page contains base information about the Climate REST API design, including operations with different Climate resource types and examples of possible requests and responses. Climate supports JSON data serialization format, which means that requests with non empty body have to contain "application/json" Content-Type header or it should be added ".json" extension to the resource name in the request.
This should look like the following:
GET /v1/{tenant_id}/leases.json
or
GET /v1/{tenant_id}/leases Accept: application/json
Leases
Lease is the main abstraction for the user in the Climate case. Lease means some kind of contract where start time, end time and resources to be reserved are mentioned.
Lease ops
Verb | URI | Description |
---|---|---|
GET |
/v1/leases |
Lists all leases registered in Climate for tenant defined in headers. |
POST |
/v1/leases |
Create new lease with passed parameters. |
GET |
/v1/leases/{lease_id} |
Shows information about specified lease. |
PUT |
/v1/leases/{lease_id} |
Updates specified lease (only name modification and prolonging are possible). |
DELETE |
/v1/leases/{lease_id} |
Deletes specified lease and frees all reserved resources. |
List all leases
/v1/leases
- Normal Response Code: 200 (OK)
- Returns the list of all leases.
- Does not require a request body.
Example
Request:
GET http://climate_node:1234/v1/leases
Response:
HTTP/1.1 200 OK Content-Type: application/json { "leases": [ { "id": "aaaa-bbbb-cccc-dddd", "name": "lease_foo_1", "start_date": "1234", "end_date": "2345", "reservations": [{...}], "events": [{...}] }, { "id": "eeee-ffff-gggg-hhhh", "name": "lease_foo_2", "start_date": "1234", "end_date": "2345", "reservations": [{...}], "events": [{...}] } ] }
Create new lease
/v1/leases
- Normal Response Code: 202 (ACCEPTED)
- Returns the information about created lease.
- Requires a request body.
Example
Request:
POST http://climate/v1/leases { "name": "lease_foo", "start_date": "1234", "end_date": "2345", "reservations": [ { "resource_id": "1234-1234-1234", "resource_type": "virtual:instance", "status": "Reserved" } ] }
Response:
HTTP/1.1 202 ACCEPTED Content-Type: application/json { "id": "aaaa-bbbb-cccc-dddd", "name": "lease_foo", "start_date": "1234", "end_date": "2345", "reservations": [ { "id": "fake_resource_id", "resource_id": "1234-1234-1234", "resource_type": "virtual:instance", "status": "Reserved" } ], "events": [ { "id": "fake_event_id", "event_type": "start_lease", "event_date": "1234" }, { "id": "fake_event_id", "event_type": "end_lease", "event_date": "2345" } ] }