def restore(self):
with fuel_client.set_auth_context(self.context):
nodes = objects.Node.get_all()
for node in nodes:
node_util.restart_mcollective(node)
content = self.archive.extractfile(self.filename)
if content is not None:
orig_status = json.load(content)
new_status = mcollective.get_mco_ping_status()
offline = mcollective.compair_mco_ping_statuses(orig_status,
new_status)
if offline:
LOG.warning("Some nodes went offline after the upgrade of the "
"master node (check them manually): %s",
", ".join(offline))