if 'docker_config' in role_data:
docker_config = role_data['docker_config']
for _, step in docker_config.items():
+ if not isinstance(step, dict):
+ # NOTE(mandre) this skips everything that is not a dict
+ # so we may ignore some containers definitions if they
+ # are in a map_merge for example
+ continue
for _, container in step.items():
if not isinstance(container, dict):
- # NOTE(mandre) this skips everything that is not a dict
- # so we may ignore some containers definitions if they
- # are in a map_merge for example
continue
command = container.get('command', '')
if isinstance(command, list):