In addition to that fix issue in etcd.py:
boto3.client can't connect to route53 with region_name='universal'
anymore. Region name has to be specified explicitly.
Coverage increased (+0.002%) to 99.728% when pulling 1889882bebc8cb6e2ce287585608e1283c56fc7b on feature/etcd-2.3.1 into 3aae6666ec247033d6a822071845b41e11bce7eb on master.
In addition to that fix issue in etcd.py: boto3.client can't connect to route53 with region_name='universal' anymore. Region name has to be specified explicitly.