Werk #6944: docker_node_info: FIX missing keys for docker versions on CentOS 6
| Component | Checks & agents |
| Title | docker_node_info: FIX missing keys for docker versions on CentOS 6 |
| Date | Dec 6, 2018 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 1.5.0p10 1.6.0b1 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
