0.2.6

check for docker service and fail role (#7)

* check for docker service and fail role
* update README

0.2.5

add test to confirm udp port. misc cleanup

0.2.4

add show config option (#6)

0.2.3

fix meta

0.2.2

Add CentOS 8 to tests/README (#4)

* test centos 8
* update readme

0.2.1

Add .gitlab-ci.yml (#3)

Add GitLab CI config for tests

0.2.0

Add Molecule tests (#2)

Add Molecule tests and misc cleanup / improvements