10. juju --show-log set -e aws-upgrade-20-trusty-amd64 dummy-source token=HRV13HFTBHGS6QMTA538 11. juju --show-log status -e aws-upgrade-20-trusty-amd64
10. juju --show-log set -e aws-upgrade- 20-trusty- amd64 dummy-source token=HRV13HFTB HGS6QMTA538 20-trusty- amd64
11. juju --show-log status -e aws-upgrade-