def update_vrrp_conf(self, loadbalancer, amphorae_network_config):
"""Update amphorae of the loadbalancer with a new VRRP configuration
:param loadbalancer: loadbalancer object
:param amphorae_network_config: amphorae network configurations
"""
templater = jinja_cfg.KeepalivedJinjaTemplater()
LOG.debug("Update loadbalancer %s amphora VRRP configuration.",
loadbalancer.id)
for amp in six.moves.filter(
lambda amp: amp.status == constants.AMPHORA_ALLOCATED,
loadbalancer.amphorae):
self._populate_amphora_api_version(amp)
# Get the VIP subnet prefix for the amphora
# For amphorav2 amphorae_network_config will be list of dicts
try:
vip_cidr = amphorae_network_config[amp.id].vip_subnet.cidr
except AttributeError:
vip_cidr = amphorae_network_config[amp.id][
constants.VIP_SUBNET][constants.CIDR]
# Generate Keepalived configuration from loadbalancer object
config = templater.build_keepalived_config(loadbalancer, amp,
vip_cidr)
self.clients[amp.api_version].upload_vrrp_config(amp, config)
def update_vrrp_conf(self, loadbalancer):
"""Update amphorae of the loadbalancer with a new VRRP configuration
:param loadbalancer: loadbalancer object
"""
templater = jinja_cfg.KeepalivedJinjaTemplater()
LOG.debug("Update loadbalancer %s amphora VRRP configuration.",
loadbalancer.id)
for amp in six.moves.filter(
lambda amp: amp.status == constants.AMPHORA_ALLOCATED,
loadbalancer.amphorae):
# Generate Keepalived configuration from loadbalancer object
config = templater.build_keepalived_config(loadbalancer, amp)
self.client.upload_vrrp_config(amp, config)
def update_vrrp_conf(self, loadbalancer, amphorae_network_config):
"""Update amphorae of the loadbalancer with a new VRRP configuration
:param loadbalancer: loadbalancer object
:param amphorae_network_config: amphorae network configurations
"""
templater = jinja_cfg.KeepalivedJinjaTemplater()
LOG.debug("Update loadbalancer %s amphora VRRP configuration.",
loadbalancer.id)
for amp in six.moves.filter(
lambda amp: amp.status == constants.AMPHORA_ALLOCATED,
loadbalancer.amphorae):
# Get the VIP subnet prefix for the amphora
vip_cidr = amphorae_network_config[amp.id].vip_subnet.cidr
# Generate Keepalived configuration from loadbalancer object
config = templater.build_keepalived_config(loadbalancer, amp,
vip_cidr)
self.client.upload_vrrp_config(amp, config)
def update_vrrp_conf(self,
loadbalancer,
amphorae_network_config,
amphora,
timeout_dict=None):
"""Update amphora of the loadbalancer with a new VRRP configuration
:param loadbalancer: loadbalancer object
:param amphorae_network_config: amphorae network configurations
:param amphora: The amphora object to update.
:param timeout_dict: Dictionary of timeout values for calls to the
amphora. May contain: req_conn_timeout,
req_read_timeout, conn_max_retries,
conn_retry_interval
"""
if amphora.status != constants.AMPHORA_ALLOCATED:
LOG.debug(
'update_vrrp_conf called for un-allocated amphora %s. '
'Ignoring.', amphora.id)
return
templater = jinja_cfg.KeepalivedJinjaTemplater()
LOG.debug("Update amphora %s VRRP configuration.", amphora.id)
self._populate_amphora_api_version(amphora)
# Get the VIP subnet prefix for the amphora
# For amphorav2 amphorae_network_config will be list of dicts
try:
vip_cidr = amphorae_network_config[amphora.id].vip_subnet.cidr
except AttributeError:
vip_cidr = amphorae_network_config[amphora.id][
constants.VIP_SUBNET][constants.CIDR]
# Generate Keepalived configuration from loadbalancer object
config = templater.build_keepalived_config(loadbalancer, amphora,
vip_cidr)
self.clients[amphora.api_version].upload_vrrp_config(amphora, config)
def setUp(self):
super().setUp()
conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
conf.config(group="haproxy_amphora", base_path='/tmp/test')
conf.config(group="keepalived_vrrp", vrrp_garp_refresh_interval=5)
conf.config(group="keepalived_vrrp", vrrp_garp_refresh_count=2)
conf.config(group="keepalived_vrrp", vrrp_check_interval=5)
conf.config(group="keepalived_vrrp", vrrp_fail_count=2)
conf.config(group="keepalived_vrrp", vrrp_success_count=2)
self.templater = jinja_cfg.KeepalivedJinjaTemplater()
self.amphora1 = mock.MagicMock()
self.amphora1.status = constants.AMPHORA_ALLOCATED
self.amphora1.vrrp_ip = '10.0.0.1'
self.amphora1.role = constants.ROLE_MASTER
self.amphora1.vrrp_interface = 'eth1'
self.amphora1.vrrp_id = 1
self.amphora1.vrrp_priority = 100
self.amphora2 = mock.MagicMock()
self.amphora2.status = constants.AMPHORA_ALLOCATED
self.amphora2.vrrp_ip = '10.0.0.2'
self.amphora2.role = constants.ROLE_BACKUP
self.amphora2.vrrp_interface = 'eth1'
self.amphora2.vrrp_id = 1
self.amphora2.vrrp_priority = 90
self.lb = mock.MagicMock()
self.lb.amphorae = [self.amphora1, self.amphora2]
self.lb.vrrp_group.vrrp_group_name = 'TESTGROUP'
self.lb.vrrp_group.vrrp_auth_type = constants.VRRP_AUTH_DEFAULT
self.lb.vrrp_group.vrrp_auth_pass = '******'
self.lb.vip.ip_address = '10.1.0.5'
self.lb.vrrp_group.advert_int = 10
self.ref_conf = ("vrrp_script check_script {\n"
" script /tmp/test/vrrp/check_script.sh\n"
" interval 5\n"
" fall 2\n"
" rise 2\n"
"}\n"
"\n"
"vrrp_instance TESTGROUP {\n"
" state MASTER\n"
" interface eth1\n"
" virtual_router_id 1\n"
" priority 100\n"
" nopreempt\n"
" accept\n"
" garp_master_refresh 5\n"
" garp_master_refresh_repeat 2\n"
" advert_int 10\n"
" authentication {\n"
" auth_type PASS\n"
" auth_pass TESTPASSWORD\n"
" }\n"
"\n"
" unicast_src_ip 10.0.0.1\n"
" unicast_peer {\n"
" 10.0.0.2\n"
" }\n"
"\n"
" virtual_ipaddress {\n"
" 10.1.0.5\n"
" }\n\n"
" virtual_routes {\n"
" 10.1.0.0/24 dev eth1 src 10.1.0.5 scope link "
"table 1\n"
" }\n\n"
" virtual_rules {\n"
" from 10.1.0.5/32 table 1 priority 100\n"
" }\n\n"
" track_script {\n"
" check_script\n"
" }\n"
"}")
self.amphora1v6 = copy.deepcopy(self.amphora1)
self.amphora1v6.vrrp_ip = '2001:db8::10'
self.amphora2v6 = copy.deepcopy(self.amphora2)
self.amphora2v6.vrrp_ip = '2001:db8::11'
self.lbv6 = copy.deepcopy(self.lb)
self.lbv6.amphorae = [self.amphora1v6, self.amphora2v6]
self.lbv6.vip.ip_address = '2001:db8::15'
self.ref_v6_conf = ("vrrp_script check_script {\n"
" script /tmp/test/vrrp/check_script.sh\n"
" interval 5\n"
" fall 2\n"
" rise 2\n"
"}\n"
"\n"
"vrrp_instance TESTGROUP {\n"
" state MASTER\n"
" interface eth1\n"
" virtual_router_id 1\n"
" priority 100\n"
" nopreempt\n"
" accept\n"
" garp_master_refresh 5\n"
" garp_master_refresh_repeat 2\n"
" advert_int 10\n"
" authentication {\n"
" auth_type PASS\n"
" auth_pass TESTPASSWORD\n"
" }\n"
"\n"
" unicast_src_ip 2001:db8::10\n"
" unicast_peer {\n"
" 2001:db8::11\n"
" }\n"
"\n"
" virtual_ipaddress {\n"
" 2001:db8::15\n"
" }\n\n"
" virtual_routes {\n"
" 2001:db8::/64 dev eth1 src "
"2001:db8::15 scope link table 1\n"
" }\n\n"
" virtual_rules {\n"
" from 2001:db8::15/128 table 1 "
"priority 100\n"
" }\n\n"
" track_script {\n"
" check_script\n"
" }\n"
"}")
def setUp(self):
super(TestVRRPRestDriver, self).setUp()
self.templater = jinja_cfg.KeepalivedJinjaTemplater()
self.amphora1 = mock.MagicMock()
self.amphora1.status = constants.AMPHORA_ALLOCATED
self.amphora1.vrrp_ip = '10.0.0.1'
self.amphora1.role = constants.ROLE_MASTER
self.amphora1.vrrp_interface = 'eth1'
self.amphora1.vrrp_id = 1
self.amphora1.vrrp_priority = 100
self.amphora2 = mock.MagicMock()
self.amphora2.status = constants.AMPHORA_ALLOCATED
self.amphora2.vrrp_ip = '10.0.0.2'
self.amphora2.role = constants.ROLE_BACKUP
self.amphora2.vrrp_interface = 'eth1'
self.amphora2.vrrp_id = 1
self.amphora2.vrrp_priority = 90
self.lb = mock.MagicMock()
self.lb.amphorae = [self.amphora1, self.amphora2]
self.lb.vrrp_group.vrrp_group_name = 'TESTGROUP'
self.lb.vrrp_group.vrrp_auth_type = constants.VRRP_AUTH_DEFAULT
self.lb.vrrp_group.vrrp_auth_pass = '******'
self.lb.vip.ip_address = '10.1.0.5'
self.lb.vrrp_group.advert_int = 10
self.ref_conf = ("\n"
"\n"
"vrrp_script check_script {\n"
" script /tmp/test/vrrp/check_script.sh\n"
" interval 5\n"
" fall 2\n"
" rise 2\n"
"}\n"
"\n"
"vrrp_instance TESTGROUP {\n"
" state MASTER\n"
" interface eth1\n"
" virtual_router_id 1\n"
" priority 100\n"
" nopreempt\n"
" garp_master_refresh 5\n"
" garp_master_refresh_repeat 2\n"
" advert_int 10\n"
" authentication {\n"
" auth_type PASS\n"
" auth_pass TESTPASSWORD\n"
" }\n"
"\n"
" unicast_src_ip 10.0.0.1\n"
" unicast_peer {\n"
" 10.0.0.2\n"
"\n"
" }\n"
"\n"
" virtual_ipaddress {\n"
" 10.1.0.5\n"
" }\n"
" track_script {\n"
" check_script\n"
" }\n"
"}\n")