vmpooler/lib
Rick Bradley 30dc060731 [QENG-4181] Add per-pool stats to /status API
Prior to this the only per-pool statistics that could be extracted from the API
were a list of empty pools in the "status" section of the returned results of
the `/status` endpoint.

This adds a new "pools" section to the '/status' results which lists, for each
pool, the following results:

 - The number of ready vms in the pool
 - The number of running vms in the pool
 - The number of pending vms in the pool
 - The maximum size of the pool (as specified in the vmpooler configuration)

Example:

```
{
  "boot": {
  "duration": {
    "average": 163.6,
    "min": 65.49,
    "max": 830.07,
    "total": 247744.71000000002
  },
  "count": {
    "total": 1514
  }
  # ...
  "pools": {
    "pool1": {
      "ready":   5,
      "running": 2,
      "pending": 1,
      "max":     15
    },
    "pool2": {
      "ready":   0,
      "running": 10,
      "pending": 0,
      "max:      10
    }
  }
}
```

This includes spec coverage for this change (we could use more specs on `/status` in general); as well as a couple of general spec improvements.
2016-09-09 17:00:47 -05:00
..
vmpooler [QENG-4181] Add per-pool stats to /status API 2016-09-09 17:00:47 -05:00
vmpooler.rb Merge CI.next into Master (#161) 2016-07-25 10:43:32 -05:00