def series_upgrade_prepare():
set_unit_upgrading()
# HA services are shutdown when the unit receives series upgrade
# notifications from peers so cannot pause services.
if not is_unit_paused_set() and not is_waiting_unit_series_upgrade_set():
pause_unit()
notify_peers_of_series_upgrade()
def test_notify_peers_of_series_upgrade(self, lsb_release, local_unit,
relation_ids, relation_set):
lsb_release.return_value = {'DISTRIB_CODENAME': 'trusty'}
local_unit.return_value = 'nova-compute/2'
relation_ids.return_value = ['rid1']
utils.notify_peers_of_series_upgrade()
relation_set.assert_called_once_with(
relation_id='rid1',
relation_settings={'series_upgrade_of_nova_compute_2': 'trusty'})
def series_upgrade_prepare():
set_unit_upgrading()
# HA services are shutdown when the unit receives series upgrade
# notifications from peers so cannot pause services.
if not is_unit_paused_set() and not is_waiting_unit_series_upgrade_set():
pause_unit()
notify_peers_of_series_upgrade()
# mark crmsh package as manually installed
# so it does not get uninstalled on release upgrade
# from xenial to bionic
apt_mark('crmsh', 'manual')
def series_upgrade_prepare():
set_unit_upgrading()
if not is_unit_paused_set():
pause_unit()
notify_peers_of_series_upgrade()