Rickard von Essen 0d7c3ac171
cloudstack: Allow reading api_url, api_key, and secret_key from env vars
If unset reads:

- `api_url` from `CLOUDSTACK_API_URL`
- `api_key` from `CLOUDSTACK_API_KEY`
- `secret_key` from `CLOUDSTACK_SECRET_KEY`
2017-07-14 07:34:11 +02:00
..
2017-06-14 18:13:46 -07:00
2017-07-04 10:41:40 -04:00
2017-06-29 10:59:05 +09:00
2017-06-14 18:13:46 -07:00
2017-06-14 18:13:46 -07:00
2017-06-14 18:13:46 -07:00