False alarm, sorry. Controller still had 2.1.1. Works just fine with 2.1.2:
ubuntu@maas:~⟫ juju upgrade-charm --path ~/build/charm-contrail-webui/trusty/contrail-webui contrail-webui --force-units Added charm "local:trusty/contrail-webui-3" to the model.
False alarm, sorry. Controller still had 2.1.1. Works just fine with 2.1.2:
ubuntu@maas:~⟫ juju upgrade-charm --path ~/build/ charm-contrail- webui/trusty/ contrail- webui contrail-webui --force-units trusty/ contrail- webui-3" to the model.
Added charm "local: