def _add_ha_vips_config(self, hacluster):
"""Add a VirtualIP object for each user specified vip to self.resources
@param hacluster instance of interface class HAClusterRequires
"""
if not self.config.get(VIP_KEY):
return
vips = self.config[VIP_KEY].split()
# the `vip` config option has changed and there was a value previously
# set, the principle needs to ask hacluster to remove it from
# pacemaker's configuration (LP: #1952363).
if self.config.changed(VIP_KEY) and self.config.previous(VIP_KEY):
old_vips = self.config.previous(VIP_KEY).split()
vips_to_del = set(old_vips) - set(vips)
for vip in vips_to_del:
hookenv.log("Registering %s for deletion" % vip)
hacluster.remove_vip(self.name, vip)
for vip in vips:
iface, netmask, fallback = os_ha_utils.get_vip_settings(vip)
if fallback:
hacluster.add_vip(
self.name,
vip,
iface,
netmask)
else:
hacluster.add_vip(self.name, vip)
if iface:
# Remove vip resource using old raw nic name.
old_vip_key = 'res_{}_{}_vip'.format(self.name, iface)
hacluster.delete_resource(old_vip_key)
def _add_ha_vips_config(self, hacluster):
"""Add a VirtualIP object for each user specified vip to self.resources
@param hacluster instance of interface class HAClusterRequires
"""
if not self.config.get(VIP_KEY):
return
for vip in self.config[VIP_KEY].split():
iface, netmask, fallback = os_ha_utils.get_vip_settings(vip)
if fallback:
hacluster.add_vip(self.name, vip, iface, netmask)
else:
hacluster.add_vip(self.name, vip)
if iface:
# Remove vip resource using old raw nic name.
old_vip_key = 'res_{}_{}_vip'.format(self.name, iface)
hacluster.delete_resource(old_vip_key)
def _add_ha_vips_config(self, hacluster):
"""Add a VirtualIP object for each user specified vip to self.resources
@param hacluster instance of interface class HAClusterRequires
"""
if not self.config.get(VIP_KEY):
return
for vip in self.config[VIP_KEY].split():
iface, netmask, fallback = os_ha_utils.get_vip_settings(vip)
if fallback:
hacluster.add_vip(
self.name,
vip,
iface,
netmask)
else:
hacluster.add_vip(self.name, vip)
if iface:
# Remove vip resource using old raw nic name.
old_vip_key = 'res_{}_{}_vip'.format(self.name, iface)
hacluster.delete_resource(old_vip_key)
def test_get_vip_settings_fallback(self):
self.conf = {'vip_iface': 'eth3', 'vip_cidr': '255.255.0.0'}
self.assertEqual(ha.get_vip_settings('192.168.100.1'),
('eth3', '255.255.0.0', True))
def test_get_vip_settings(self):
self.assertEqual(ha.get_vip_settings('10.5.100.1'),
('eth1', '255.255.255.0', False))
