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#!/usr/bin/env python
# test percona-cluster (1 node) with pause and resume.
from charmhelpers.contrib.openstack.amulet.utils import ( # noqa
OpenStackAmuletUtils,
DEBUG,
# ERROR
)
import basic_deployment
u = OpenStackAmuletUtils(DEBUG)
class SingleNode(basic_deployment.BasicDeployment):
def __init__(self):
super(SingleNode, self).__init__(units=1)
def run(self):
super(SingleNode, self).run()
assert self.is_pxc_bootstrapped(), "Cluster not bootstrapped"
sentry_unit = self.d.sentry.unit['percona-cluster/0']
assert u.status_get(sentry_unit)[0] == "active"
action_id = u.run_action(sentry_unit, "pause")
assert u.wait_on_action(action_id), "Pause action failed."
assert u.status_get(sentry_unit)[0] == "maintenance"
action_id = u.run_action(sentry_unit, "resume")
assert u.wait_on_action(action_id), "Resume action failed."
assert u.status_get(sentry_unit)[0] == "active"
u.log.debug('OK')
if __name__ == "__main__":
t = SingleNode()
t.run()
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