Werk #6797: docker_node_disk_usage: Support older Docker versions
| Component | Checks & agents |
| Title | docker_node_disk_usage: Support older Docker versions |
| Date | Oct 15, 2018 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 1.5.0p7 |
| Level | Trivial Change |
| Class | New Feature |
| Compatibility | Compatible - no manual interaction needed |
Some old Docker verions do not supprt the "--format" option, which resulted in faulty or missing agent data. This has been fixed.
