I can confirm that using the packages from PPA mentioned in #4 solves the issue for Bionic: $ tox -c build/builds/gnocchi/tox.ini -e func27-smoke --workdir /tmp/tox func27-smoke installed: DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.,amulet==1.21.0,aodhclient==1.1.1,appdirs==1.4.3,asn1crypto==0.24.0,Babel==2.6.0,backports.os==0.1.1,blessings==1.6,bundletester==0.12.2,certifi==2018.11.29,cffi==1.11.5,chardet==3.0.4,charm-tools==2.4.5,charmhelpers==0.19.6,Cheetah3==3.1.0,cliff==2.14.0,cmd2==0.8.9,colander==1.0b1,configparser==3.7.1,contextlib2==0.5.5,coverage==4.5.2,cryptography==2.5,debtcollector==1.20.0,decorator==4.3.2,distro==1.3.0,distro-info==0.0.0,docutils==0.14,dogpile.cache==0.7.1,entrypoints==0.3,enum34==1.1.6,extras==1.0.0,fixtures==3.0.0,flake8==2.4.1,funcsigs==1.0.2,functools32==3.2.3.post2,future==0.17.1,futures==3.2.0,futurist==1.8.0,gnocchiclient==3.1.1,httplib2==0.12.0,idna==2.8,importlib-metadata==0.8,ipaddress==1.0.22,iso8601==0.1.12,Jinja2==2.10,jmespath==0.9.3,jsonpatch==1.23,jsonpointer==2.0,jsonschema==2.5.1,juju-deployer==0.11.0,juju-wait==2.5.0,jujubundlelib==0.5.6,jujuclient==0.54.0,keyring==17.1.1,keystoneauth1==3.11.2,launchpadlib==1.10.6,lazr.authentication==0.1.3,lazr.restfulclient==0.14.2,lazr.uri==1.0.3,libcharmstore==0.0.9,linecache2==1.0.0,macaroonbakery==1.2.1,MarkupSafe==1.1.0,mccabe==0.3.1,mock==2.0.0,monotonic==1.5,msgpack==0.6.1,munch==2.3.2,netaddr==0.7.19,netifaces==0.10.9,nose==1.3.7,oauth==1.0.1,oauthlib==3.0.1,openstacksdk==0.23.0,os-client-config==1.31.2,os-service-types==1.5.0,os-testr==1.0.0,osc-lib==1.12.0,oslo.config==6.8.0,oslo.context==2.22.0,oslo.i18n==3.23.0,oslo.log==3.42.2,oslo.serialization==2.28.1,oslo.utils==3.40.1,otherstuf==1.1.0,parse==1.11.1,path.py==11.5.0,pathlib2==2.3.3,pathspec==0.3.4,pbr==5.1.1,pep8==1.7.1,pika==0.13.0,pkg-resources==0.0.0,prettytable==0.7.2,protobuf==3.6.1,pycparser==2.19,pyflakes==0.8.1,pyinotify==0.9.6,pymacaroons==0.13.0,PyNaCl==1.3.0,pyOpenSSL==19.0.0,pyparsing==2.3.1,pyperclip==1.7.0,pyRFC3339==1.1,python-barbicanclient==4.8.1,python-ceilometerclient==2.9.0,python-cinderclient==4.1.0,python-dateutil==2.7.5,python-designateclient==2.11.0,python-glanceclient==2.15.0,python-heatclient==1.17.0,python-keystoneclient==3.18.0,python-manilaclient==1.26.0,python-mimeparse==1.6.0,python-neutronclient==6.11.0,python-novaclient==11.1.0,python-openstackclient==3.17.0,python-subunit==1.3.0,python-swiftclient==3.6.0,pytz==2018.9,pyudev==0.21.0,PyYAML==3.11,requests==2.21.0,requestsexceptions==1.4.0,rfc3986==1.2.0,ruamel.base==1.0.0,ruamel.ordereddict==0.4.13,ruamel.yaml==0.10.23,scandir==1.9.0,SecretStorage==2.3.1,simplejson==3.16.0,six==1.12.0,stestr==2.2.0,stevedore==1.30.0,stuf==0.9.16,subprocess32==3.5.3,Tempita==0.5.2,testresources==2.0.1,testtools==2.3.0,theblues==0.5.1,traceback2==1.4.0,translationstring==1.3,unicodecsv==0.14.1,unittest2==1.1.0,urllib3==1.24.1,virtualenv==16.3.0,voluptuous==0.11.5,wadllib==1.3.3,warlock==1.3.0,wcwidth==0.1.7,websocket-client==0.40.0,wrapt==1.11.1,wsgi-intercept==1.8.0,zipp==0.3.3,zope.interface==4.6.0 func27-smoke runtests: PYTHONHASHSEED='0' func27-smoke runtests: commands[0] | bundletester -vl DEBUG -r json -o func-results.json gate-basic-bionic-queens --no-destroy DEBUG:bundletester.utils:Updating JUJU_MODEL: "" -> "fnordahl-serverstack:admin/default" DEBUG:root:Bootstrap environment: fnordahl-serverstack:admin/default DEBUG:deployer.env:Connecting to fnordahl-serverstack:admin/default... DEBUG:jujuclient.connector:Connecting to wss://10.5.0.3:17070/model/8bab6f50-03a0-4ef8-8df1-1bf865dfae3f/api DEBUG:deployer.env:Connected. DEBUG:deployer.env: Terminating machines forcefully INFO:deployer.env: Waiting for machine termination DEBUG:jujuclient.connector:Connecting to wss://10.5.0.3:17070/model/8bab6f50-03a0-4ef8-8df1-1bf865dfae3f/api DEBUG:root:Waiting for applications to be removed... DEBUG:runner:call ['/tmp/tox/func27-smoke/bin/charm-proof'] (cwd: /tmp/bundletester-_FRmpX/gnocchi) DEBUG:runner:I: `display-name` not provided, add for custom naming in the UI DEBUG:runner:I: config.yaml: option ssl_key has no default value DEBUG:runner:I: config.yaml: option os-admin-network has no default value DEBUG:runner:I: config.yaml: option haproxy-server-timeout has no default value DEBUG:runner:I: config.yaml: option os-public-hostname has no default value DEBUG:runner:I: config.yaml: option vip has no default value DEBUG:runner:I: config.yaml: option os-admin-hostname has no default value DEBUG:runner:I: config.yaml: option haproxy-client-timeout has no default value DEBUG:runner:I: config.yaml: option ssl_ca has no default value DEBUG:runner:I: config.yaml: option ssl_cert has no default value DEBUG:runner:I: config.yaml: option os-internal-network has no default value DEBUG:runner:I: config.yaml: option haproxy-queue-timeout has no default value DEBUG:runner:I: config.yaml: option worker-multiplier has no default value DEBUG:runner:I: config.yaml: option os-public-network has no default value DEBUG:runner:I: config.yaml: option os-internal-hostname has no default value DEBUG:runner:I: config.yaml: option haproxy-connect-timeout has no default value DEBUG:runner:Exit Code: 0 DEBUG:deployer.env: Terminating machines forcefully INFO:deployer.env: Waiting for machine termination DEBUG:jujuclient.connector:Connecting to wss://10.5.0.3:17070/model/8bab6f50-03a0-4ef8-8df1-1bf865dfae3f/api DEBUG:root:Waiting for applications to be removed... DEBUG:runner:call ['/tmp/bundletester-_FRmpX/gnocchi/tests/gate-basic-bionic-queens'] (cwd: /tmp/bundletester-_FRmpX/gnocchi) DEBUG:runner:2019-01-29 07:18:51,301 __init__ INFO: OpenStackAmuletDeployment: init DEBUG:runner:2019-01-29 07:18:51,301 _add_services INFO: OpenStackAmuletDeployment: adding services DEBUG:runner:2019-01-29 07:18:51,301 _determine_branch_locations INFO: OpenStackAmuletDeployment: determine branch locations DEBUG:runner:2019-01-29 07:18:53,545 _configure_services INFO: OpenStackAmuletDeployment: configure services DEBUG:runner:2019-01-29 07:18:54 Starting deployment of fnordahl-serverstack:admin/default DEBUG:runner:2019-01-29 07:18:54 Deploying applications... DEBUG:runner:2019-01-29 07:18:54 Deploying application ceilometer using cs:~openstack-charmers-next/ceilometer-323 DEBUG:runner:2019-01-29 07:18:57 Deploying application ceph-mon using cs:~openstack-charmers-next/ceph-mon-362 DEBUG:runner:2019-01-29 07:18:59 Deploying application ceph-osd using cs:~openstack-charmers-next/ceph-osd-385 DEBUG:runner:2019-01-29 07:19:02 Deploying application gnocchi using /tmp/charmrUslbY/bionic/gnocchi DEBUG:runner:2019-01-29 07:19:05 Deploying application keystone using cs:~openstack-charmers-next/keystone-405 DEBUG:runner:2019-01-29 07:19:08 Deploying application memcached using cs:memcached-23 DEBUG:runner:2019-01-29 07:19:10 Deploying application percona-cluster using cs:~openstack-charmers-next/percona-cluster-325 DEBUG:runner:2019-01-29 07:19:12 Deploying application rabbitmq-server using cs:~openstack-charmers-next/rabbitmq-server-331 DEBUG:runner:2019-01-29 07:24:59 Adding relations... DEBUG:runner:2019-01-29 07:24:59 Adding relation gnocchi:shared-db <-> percona-cluster:shared-db DEBUG:runner:2019-01-29 07:24:59 Adding relation ceilometer:identity-credentials <-> keystone:identity-credentials DEBUG:runner:2019-01-29 07:24:59 Adding relation ceph-mon:osd <-> ceph-osd:mon DEBUG:runner:2019-01-29 07:24:59 Adding relation keystone:shared-db <-> percona-cluster:shared-db DEBUG:runner:2019-01-29 07:24:59 Adding relation gnocchi:metric-service <-> ceilometer:metric-service DEBUG:runner:2019-01-29 07:24:59 Adding relation gnocchi:identity-service <-> keystone:identity-service DEBUG:runner:2019-01-29 07:24:59 Adding relation gnocchi:storage-ceph <-> ceph-mon:client DEBUG:runner:2019-01-29 07:24:59 Adding relation gnocchi:coordinator-memcached <-> memcached:cache DEBUG:runner:2019-01-29 07:25:00 Adding relation ceilometer:amqp <-> rabbitmq-server:amqp DEBUG:runner:2019-01-29 07:28:10 Deployment complete in 557.11 seconds DEBUG:runner:2019-01-29 07:29:53,536 __init__ INFO: Waiting on extended status checks... DEBUG:runner:2019-01-29 07:29:53,537 _auto_wait_for_status INFO: Waiting for extended status on units for 5400s... DEBUG:runner:2019-01-29 07:29:53,538 _auto_wait_for_status DEBUG: Default extended status wait match: contains READY (case-insensitive) DEBUG:runner:2019-01-29 07:29:53,538 _auto_wait_for_status DEBUG: Excluding services from extended status match: ['mysql', 'mongodb', 'memcached'] DEBUG:runner:2019-01-29 07:29:53,538 _auto_wait_for_status DEBUG: Waiting up to 5400s for extended status on services: ['ceilometer', 'percona-cluster', 'rabbitmq-server', 'keystone', 'ceph-osd', 'ceph-mon', 'gnocchi'] DEBUG:runner:2019-01-29 07:29:55,643 _auto_wait_for_status INFO: OK DEBUG:runner:2019-01-29 07:29:55,644 get_default_keystone_session DEBUG: Authenticating keystone admin... DEBUG:runner:2019-01-29 07:29:56,534 test_100_services DEBUG: Checking system services on units... DEBUG:runner:2019-01-29 07:29:56,535 validate_services_by_name DEBUG: Checking status of system services... DEBUG:runner:2019-01-29 07:29:58,752 get_ubuntu_release_from_sentry DEBUG: gnocchi/0 lsb_release: bionic DEBUG:runner:2019-01-29 07:29:59,974 validate_services_by_name DEBUG: gnocchi/0 `sudo service haproxy status` returned 0 DEBUG:runner:2019-01-29 07:30:01,208 validate_services_by_name DEBUG: gnocchi/0 `sudo service gnocchi-metricd status` returned 0 DEBUG:runner:2019-01-29 07:30:02,446 validate_services_by_name DEBUG: gnocchi/0 `sudo service apache2 status` returned 0 DEBUG:runner:2019-01-29 07:30:02,446 test_100_services DEBUG: OK DEBUG:runner:2019-01-29 07:30:02,447 test_200_api_connection DEBUG: Checking api functionality... DEBUG:runner:2019-01-29 07:30:04,962 test_200_api_connection DEBUG: OK DEBUG:runner:2019-01-29 07:30:08,594 run_action WARNING: charmhelpers.contrib.amulet.utils.run_action has been deprecated for amulet.run_action DEBUG:runner:2019-01-29 07:30:20,643 run_action WARNING: charmhelpers.contrib.amulet.utils.run_action has been deprecated for amulet.run_action DEBUG:runner:Exit Code: 0 DEBUG:bundletester.utils:Updating JUJU_MODEL: "fnordahl-serverstack:admin/default" -> "" _________________________________________________________ summary __________________________________________________________ func27-smoke: commands succeeded congratulations :)