rackerlabs/otter — pull request #547 by cyli (2014-02-03 22:34:45+00:00)
Title: Request logging improvement

```
{
"@timestamp": "2014-02-03T14:31:30.372355",
"@version": 1,
"clientproto": "HTTP/1.1",
"host": "ubuntu",
"level": 6,
"message": "Received request",
"method": "GET",
"otter_facility": "otter.rest.groups.list_all_scaling_groups",
"referer": null,
"request_status": "received",
"short_message": "Received request",
"tenant_id": "11111111",
"transaction_id": "6a56ae4c-dfb9-47a3-8994-bdc76eb873c6",
"uri": "/v1.0/11111111/groups",
"useragent": "curl/7.22.0 (x86_64-pc-linux-gnu) libcurl/7.22.0 OpenSSL/1.0.1 zlib/1.2.3.4 libidn/1.23 librtmp/2.3"
}

{
"@timestamp": "2014-02-03T14:31:30.396018",
"@version": 1,
"code": 200,
"host": "ubuntu",
"level": 6,
"message": "Request succeeded",
"otter_facility": "otter.rest.groups.list_all_scaling_groups",
"request_status": "succeeded",
"short_message": "Request succeeded",
"tenant_id": "11111111",
"transaction_id": "6a56ae4c-dfb9-47a3-8994-bdc76eb873c6",
"uri": "/v1.0/11111111/groups"
}
```