Same for cqlsh charm.
Workaround: execute an "sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E91335D77E3E87CB" before charm will put itself into the errored state.
Same for cqlsh charm.
Workaround: execute an "sudo apt-key adv --keyserver keyserver. ubuntu. com --recv-keys E91335D77E3E87CB" before charm will put itself into the errored state.