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 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 pause(args):
"""Pause the hacluster services.
@raises Exception should the service fail to stop.
"""
pause_unit()
def series_upgrade_prepare():
set_unit_upgrading()
if not is_unit_paused_set():
pause_unit()
def pause(args):
"""Pause the hacluster services.
@raises Exception should the service fail to stop.
"""
pause_unit()
def series_upgrade_prepare():
set_unit_upgrading()
if not is_unit_paused_set():
pause_unit()