4
sys.path.append('hooks/')
6
from charmhelpers.contrib.openstack.utils import (
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do_action_openstack_upgrade,
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from swift_storage_hooks import (
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from lib.swift_storage_utils import (
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def openstack_upgrade():
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"""Upgrade packages to config-set Openstack version.
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If the charm was installed from source we cannot upgrade it.
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For backwards compatibility a config flag must be set for this
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code to run, otherwise a full service level upgrade will fire
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if (do_action_openstack_upgrade('swift',
33
if __name__ == '__main__':