OVN 作为 Octavia 的提供者驱动¶
Octavia 已经集成了提供者驱动程序的支持，任何第三方负载均衡器驱动程序都可以与 Octavia 集成。相关功能已经在 OVN 中开发，现在 OVN 可以作为 Octavia 的提供者驱动程序被支持。
与 Amphora 相比，OVN 提供者驱动程序作为 Octavia 的提供者驱动程序具有一些优势，例如
OVN 可以在没有虚拟机的情况下部署，因此没有像当前使用默认 Amphora 驱动程序时 Octavia 所需的额外开销。
由于无需额外的部署要求，OVN 负载均衡器可以比 Octavia 中的默认负载均衡器（当前使用 Amphora）更快地部署。
由于 OVN 支持虚拟机和容器的虚拟网络，因此 OVN 作为负载均衡器驱动程序可以成功地与 Kuryr Kubernetes[1] 一起使用。
OVN 提供者驱动程序的限制¶
将 OVN 视为负载均衡器驱动程序时，它有其自身的限制。这些包括
OVN 当前支持 TCP、UDP 和 SCTP，因此使用 OVN 无法进行基于第 7 层的负载均衡。
目前，OVN 提供者驱动程序支持监听器和关联池之间的 1:1 协议映射，即可以处理 TCP 协议的监听器只能与关联到 TCP 协议的池一起使用。处理 UDP 协议的池不能与基于 TCP 的监听器链接。此限制将在即将发布的 OVN 核心版本中处理。
IPv6 支持尚未经过 Tempest 测试。
不支持混合 IPv4 和 IPv6 成员。
仅支持 SOURCE_IP_PORT 负载均衡算法，目前不支持其他算法，如 ROUND_ROBIN 和 LEAST_CONNECTIONS。
OVN 支持 TCP 和 UDP-CONNECT 协议的健康检查，但不支持 SCTP。因此，在配置健康监控器时，不能使用 SCTP 作为类型。
由于 OVN octavia 驱动程序的特性（流分布在所有节点上），因此不需要一些 Amphora 特定的功能，这些功能特定于为负载均衡操作创建虚拟机的事实。例如，不需要 flavors（不创建虚拟机）、failovers（无需恢复虚拟机）或 HA（无需像 ovn-octavia 的情况一样在所有节点中注入流，即默认情况下是 HA）。
创建基于 OVN 的负载均衡器¶
可以使用 DevStack 中的配置选项来测试 OVN 提供者驱动程序
#
# Sample DevStack local.conf.
#
# This sample file is intended to be used for your typical DevStack environment
# that's running all of OpenStack on a single host.
#
# It will enable the use of OVN as Octavia's Provider driver.
#
[[local|localrc]]
DATABASE_PASSWORD=password
RABBIT_PASSWORD=password
SERVICE_PASSWORD=password
SERVICE_TOKEN=password
ADMIN_PASSWORD=password
SERVICE_PASSWORD=$ADMIN_PASSWORD
# Logging
# -------
# By default ``stack.sh`` output only goes to the terminal where it runs. It can
# be configured to additionally log to a file by setting ``LOGFILE`` to the full
# path of the destination log file. A timestamp will be appended to the given name.
LOGFILE=$DEST/logs/stack.sh.log
# Old log files are automatically removed after 7 days to keep things neat. Change
# the number of days by setting ``LOGDAYS``.
LOGDAYS=2
# Nova logs will be colorized if ``SYSLOG`` is not set; turn this off by setting
# ``LOG_COLOR`` false.
#LOG_COLOR=False
# Enable OVN
Q_AGENT=ovn
Q_ML2_PLUGIN_MECHANISM_DRIVERS=ovn,logger
Q_ML2_PLUGIN_TYPE_DRIVERS=local,flat,vlan,geneve
Q_ML2_TENANT_NETWORK_TYPE="geneve"
# Enable OVN services
enable_service ovn-northd
enable_service ovn-controller
enable_service q-ovn-metadata-agent
# Use Neutron
enable_service q-svc
# Disable Neutron agents not used with OVN.
disable_service q-agt
disable_service q-l3
disable_service q-dhcp
disable_service q-meta
# Enable services, these services depend on neutron plugin.
enable_plugin neutron https://opendev.org/openstack/neutron
enable_service q-trunk
enable_service q-dns
#enable_service q-qos
# Enable octavia tempest plugin tests
enable_plugin octavia-tempest-plugin https://opendev.org/openstack/octavia-tempest-plugin
disable_service horizon
# Cinder (OpenStack Block Storage) is disabled by default to speed up
# DevStack a bit. You may enable it here if you would like to use it.
disable_service cinder c-sch c-api c-vol
# A UUID to uniquely identify this system. If one is not specified, a random
# one will be generated and saved in the file 'ovn-uuid' for re-use in future
# DevStack runs.
#OVN_UUID=
# If using the OVN native layer-3 service, choose a router scheduler to
# manage the distribution of router gateways on hypervisors/chassis.
# Default value is leastloaded.
#OVN_L3_SCHEDULER=leastloaded
# The DevStack plugin defaults to using the ovn branch from the official ovs
# repo. You can optionally use a different one. For example, you may want to
# use the latest patches in blp's ovn branch (and see OVN_BUILD_FROM_SOURCE):
#OVN_REPO=https://github.com/blp/ovs-reviews.git
#OVN_BRANCH=ovn
# NOTE: When specifying the branch, as shown above, you must also enable this!
# By default, OVN will be installed from packages. In order to build OVN from
# source, set OVN_BUILD_FROM_SOURCE=True
#OVN_BUILD_FROM_SOURCE=False
# If the admin wants to enable this chassis to host gateway routers for
# external connectivity, then set ENABLE_CHASSIS_AS_GW to True.
# Then devstack will set ovn-cms-options with enable-chassis-as-gw
# in Open_vSwitch table's external_ids column.
# If this option is not set on any chassis, all the of them with bridge
# mappings configured will be eligible to host a gateway.
ENABLE_CHASSIS_AS_GW=True
# If you wish to use the provider network for public access to the cloud,
# set the following
#Q_USE_PROVIDERNET_FOR_PUBLIC=True
# Create public bridge
OVN_L3_CREATE_PUBLIC_NETWORK=True
# This needs to be equalized with Neutron devstack
PUBLIC_NETWORK_GATEWAY="172.24.4.1"
# Octavia configuration
OCTAVIA_NODE="api"
DISABLE_AMP_IMAGE_BUILD=True
enable_plugin barbican https://opendev.org/openstack/barbican
enable_plugin octavia https://opendev.org/openstack/octavia
enable_plugin octavia-dashboard https://opendev.org/openstack/octavia-dashboard
LIBS_FROM_GIT+=python-octaviaclient
enable_service octavia
enable_service o-api
enable_service o-hk
enable_service o-da
disable_service o-cw
disable_service o-hm
# OVN octavia provider plugin
enable_plugin ovn-octavia-provider https://opendev.org/openstack/ovn-octavia-provider
[[post-config|$NOVA_CONF]]
[scheduler]
discover_hosts_in_cells_interval = 2
请注意，配置允许用户创建 Amphora 和 OVN 类型的负载均衡器。
完成 DevStack 运行后，用户可以在 Openstack 中创建一个负载均衡器
$ openstack loadbalancer create --vip-network-id public --provider ovn
+---------------------+--------------------------------------+
| Field | Value |
+---------------------+--------------------------------------+
| admin_state_up | True |
| created_at | 2018-12-13T09:08:14 |
| description | |
| flavor | |
| id | 94e7c431-912b-496c-a247-d52875d44ac7 |
| listeners | |
| name | |
| operating_status | OFFLINE |
| pools | |
| project_id | af820b57868c4864957d523fb32ccfba |
| provider | ovn |
| provisioning_status | PENDING_CREATE |
| updated_at | None |
| vip_address | 172.24.4.9 |
| vip_network_id | ee97665d-69d0-4995-a275-27855359956a |
| vip_port_id | c98e52d0-5965-4b22-8a17-a374f4399193 |
| vip_qos_policy_id | None |
| vip_subnet_id | 3eed0c05-6527-400e-bb80-df6e59d248f1 |
+---------------------+--------------------------------------+
用户可以看到不同类型的负载均衡器及其关联的提供者如下
+--------------------------------------+------+----------------------------------+-------------+---------------------+----------+
| id | name | project_id | vip_address | provisioning_status | provider |
+--------------------------------------+------+----------------------------------+-------------+---------------------+----------+
| c5f2070c-d51d-46f0-bec6-dd05e7c19370 | | af820b57868c4864957d523fb32ccfba | 172.24.4.10 | ACTIVE | amphora |
| 94e7c431-912b-496c-a247-d52875d44ac7 | | af820b57868c4864957d523fb32ccfba | 172.24.4.9 | ACTIVE | ovn |
+--------------------------------------+------+----------------------------------+-------------+---------------------+----------+
现在我们可以看到 OVN 会在其 loadbalancer 表中显示负载均衡器
$ ovn-nbctl list load_balancer
_uuid : c72de15e-5c2e-4c1b-a21b-8e9a6721193c
external_ids : {enabled=True,
lr_ref="neutron-3d2a873b-b5b4-4d14-ac24-47a835fd47b2",
ls_refs="{\"neutron-ee97665d-69d0-4995-a275-27855359956a\": 1}",
"neutron:vip"="172.24.4.9",
"neutron:vip_port_id"="c98e52d0-5965-4b22-8a17-a374f4399193"}
name : "94e7c431-912b-496c-a247-d52875d44ac7"
protocol : tcp
vips : {}
接下来，可以为关联的负载均衡器创建一个监听器
$ openstack loadbalancer listener create --protocol TCP --protocol-port /
64015 94e7c431-912b-496c-a247-d52875d44ac7
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| connection_limit | -1 |
| created_at | 2018-12-13T09:14:51 |
| default_pool_id | None |
| default_tls_container_ref | None |
| description | |
| id | 21e77cde-854f-4c3e-bd8c-9536ae0443bc |
| insert_headers | None |
| l7policies | |
| loadbalancers | 94e7c431-912b-496c-a247-d52875d44ac7 |
| name | |
| operating_status | OFFLINE |
| project_id | af820b57868c4864957d523fb32ccfba |
| protocol | TCP |
| protocol_port | 64015 |
| provisioning_status | PENDING_CREATE |
| sni_container_refs | [] |
| timeout_client_data | 50000 |
| timeout_member_connect | 5000 |
| timeout_member_data | 50000 |
| timeout_tcp_inspect | 0 |
| updated_at | None |
+---------------------------+--------------------------------------+
OVN 更新负载均衡器表中的监听器信息
$ ovn-nbctl list load_balancer
_uuid : c72de15e-5c2e-4c1b-a21b-8e9a6721193c
external_ids : {enabled=True, "listener_21e77cde-854f-4c3e-bd8c-9536ae0443bc"="64015:", lr_ref="neutron-3d2a873b-b5b4-4d14-ac24-47a835fd47b2", ls_refs="{\"neutron-ee97665d-69d0-4995-a275-27855359956a\": 1}", "neutron:vip"="172.24.4.9", "neutron:vip_port_id"="c98e52d0-5965-4b22-8a17-a374f4399193"}
name : "94e7c431-912b-496c-a247-d52875d44ac7"
protocol : tcp
vips : {}
接下来，将池与监听器关联
$ openstack loadbalancer pool create --protocol TCP --lb-algorithm /
SOURCE_IP_PORT --listener 21e77cde-854f-4c3e-bd8c-9536ae0443bc
+---------------------+--------------------------------------+
| Field | Value |
+---------------------+--------------------------------------+
| admin_state_up | True |
| created_at | 2018-12-13T09:21:37 |
| description | |
| healthmonitor_id | |
| id | 898be8a2-5185-4f3b-8658-a56457f595a9 |
| lb_algorithm | SOURCE_IP_PORT |
| listeners | 21e77cde-854f-4c3e-bd8c-9536ae0443bc |
| loadbalancers | 94e7c431-912b-496c-a247-d52875d44ac7 |
| members | |
| name | |
| operating_status | OFFLINE |
| project_id | af820b57868c4864957d523fb32ccfba |
| protocol | TCP |
| provisioning_status | PENDING_CREATE |
| session_persistence | None |
| updated_at | None |
+---------------------+--------------------------------------+
OVN 的负载均衡器表修改如下
$ ovn-nbctl list load_balancer
_uuid : c72de15e-5c2e-4c1b-a21b-8e9a6721193c
external_ids : {enabled=True, "listener_21e77cde-854f-4c3e-bd8c-9536ae0443bc"="64015:", lr_ref="neutron-3d2a873b-b5b4-4d14-ac24-47a835fd47b2", ls_refs="{\"neutron-ee97665d-69d0-4995-a275-27855359956a\": 1}", "neutron:vip"="172.24.4.9", "neutron:vip_port_id"="c98e52d0-5965-4b22-8a17-a374f4399193", "pool_898be8a2-5185-4f3b-8658-a56457f595a9"=""}
name : "94e7c431-912b-496c-a247-d52875d44ac7"
protocol : tcp
vips : {}
最后，当创建成员时，OVN 的负载均衡器表就完成了
$ openstack loadbalancer member create --address 10.10.10.10 /
--protocol-port 63015 898be8a2-5185-4f3b-8658-a56457f595a9
+---------------------+--------------------------------------+
| Field | Value |
+---------------------+--------------------------------------+
| address | 10.10.10.10 |
| admin_state_up | True |
| created_at | 2018-12-13T09:26:05 |
| id | adf55e70-3d50-4e62-99fd-dd77eababb1c |
| name | |
| operating_status | NO_MONITOR |
| project_id | af820b57868c4864957d523fb32ccfba |
| protocol_port | 63015 |
| provisioning_status | PENDING_CREATE |
| subnet_id | None |
| updated_at | None |
| weight | 1 |
| monitor_port | None |
| monitor_address | None |
| backup | False |
+---------------------+--------------------------------------+
$ ovn-nbctl list load_balancer
_uuid : c72de15e-5c2e-4c1b-a21b-8e9a6721193c
external_ids : {enabled=True, "listener_21e77cde-854f-4c3e-bd8c-9536ae0443bc"="64015:pool_898be8a2-5185-4f3b-8658-a56457f595a9", lr_ref="neutron-3d2a873b-b5b4-4d14-ac24-47a835fd47b2", ls_refs="{\"neutron-ee97665d-69d0-4995-a275-27855359956a\": 1}", "neutron:vip"="172.24.4.9", "neutron:vip_port_id"="c98e52d0-5965-4b22-8a17-a374f4399193", "pool_898be8a2-5185-4f3b-8658-a56457f595a9"="member_adf55e70-3d50-4e62-99fd-dd77eababb1c_10.10.10.10:63015"}
name : "94e7c431-912b-496c-a247-d52875d44ac7"
protocol : tcp
vips : {"172.24.4.9:64015"="10.10.10.10:63015"}
Octavia DB 到 OVN 数据库填充¶
如果 OVN DB 集群发生故障，并且负载均衡器数据丢失，则始终可以从 Octavia 数据库中存储的信息重新填充 OVN NB/SB 中的数据。为此，创建了 octavia-ovn-db-sync-util 工具。它是一个命令行工具，允许同步 Octavia 资源（如负载均衡器、监听器、池等）的状态与 OVN Northbound (NB)/Southbound (SB) 数据库。这在以下情况下特别有用：
Octavia 和 OVN 之间发生不一致。
OVN 数据库已恢复或重新创建。
需要迁移或修复负载均衡资源。
为此，您可以执行以下操作
(venv) stack@ubuntu2404:~/ovn-octavia-provider$ octavia-ovn-db-sync-util
INFO ovn_octavia_provider.cmd.octavia_ovn_db_sync_util [-] OVN Octavia DB sync start.
INFO ovn_octavia_provider.driver [-] Starting sync OVN DB with Loadbalancer filter {'provider': 'ovn'}
INFO ovn_octavia_provider.driver [-] Starting sync OVN DB with Loadbalancer lb1
DEBUG ovn_octavia_provider.driver [-] OVN loadbalancer 5bcaab92-3f8e-4460-b34d-4437a86909ef not found. Start create process. {{(pid=837681) _ensure_loadbalancer /opt/stack/ovn-octavia-provider/ovn_octavia_provider/driver.py:684}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): DbCreateCommand(_result=None, table=Load_Balancer, columns={'name': '5bcaab92-3f8e-4460-b34d-4437a86909ef', 'protocol': [], 'external_ids': {'neutron:vip': '192.168.100.188', 'neutron:vip_port_id': 'e60041e8-01e8-459b-956e-a55608eb5255', 'enabled': 'True'}, 'selection_fields': ['ip_src', 'ip_dst', 'tp_src', 'tp_dst']}, row=False) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): LsLbAddCommand(_result=None, switch=000a1a3e-edff-45ad-9241-5ab8894ac0e0, lb=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, may_exist=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=1): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('external_ids', {'ls_refs': '{"neutron-000a1a3e-edff-45ad-9241-5ab8894ac0e0": 1}'}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): LrLbAddCommand(_result=None, router=f17e58b5-37d2-4daf-a02f-82fb4974f7b8, lb=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, may_exist=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=1): LsLbAddCommand(_result=None, switch=neutron-000a1a3e-edff-45ad-9241-5ab8894ac0e0, lb=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, may_exist=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=2): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('external_ids', {'lr_ref': 'neutron-d2dd599c-76c7-43c1-8383-1bae5593681a'}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('protocol', 'tcp'),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('external_ids', {'listener_30ac9d4e-4fdd-4885-8949-6a2e7355beb2': '80:pool_5814b9e6-db7e-425d-a4cf-1cb668ba7080'}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=1): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('protocol', 'tcp'),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=2): DbClearCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, column=vips) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=3): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('vips', {}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('external_ids', {'enabled': 'True', 'neutron:vip': '192.168.100.188', 'neutron:vip_port_id': 'e60041e8-01e8-459b-956e-a55608eb5255', 'ls_refs': '{"neutron-000a1a3e-edff-45ad-9241-5ab8894ac0e0": 1}', 'lr_ref': 'neutron-d2dd599c-76c7-43c1-8383-1bae5593681a', 'listener_30ac9d4e-4fdd-4885-8949-6a2e7355beb2': '80:pool_5814b9e6-db7e-425d-a4cf-1cb668ba7080', 'pool_5814b9e6-db7e-425d-a4cf-1cb668ba7080': ''}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovn_octavia_provider.helper [-] no member status on external_ids: None {{(pid=837681) _find_member_status /opt/stack/ovn-octavia-provider/ovn_octavia_provider/helper.py:2490}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('external_ids', {'pool_5814b9e6-db7e-425d-a4cf-1cb668ba7080': 'member_94ceacd8-1a81-4de9-ac0e-18b8e41cf80f_192.168.100.194:80_b97280a1-b19f-4989-a56c-2eb341c23171'}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=1): DbClearCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, column=vips) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=2): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('vips', {'192.168.100.188:80': '192.168.100.194:80'}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('external_ids', {'ls_refs': '{"neutron-000a1a3e-edff-45ad-9241-5ab8894ac0e0": 2}'}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): LrLbAddCommand(_result=None, router=f17e58b5-37d2-4daf-a02f-82fb4974f7b8, lb=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, may_exist=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=1): LsLbAddCommand(_result=None, switch=neutron-000a1a3e-edff-45ad-9241-5ab8894ac0e0, lb=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, may_exist=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Transaction caused no change {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:129}}
DEBUG ovn_octavia_provider.helper [-] no member status on external_ids: None {{(pid=837681) _update_external_ids_member_status /opt/stack/ovn-octavia-provider/ovn_octavia_provider/helper.py:2521}}
DEBUG ovsdbapp.backend.ovs_idl.transaction [-] Running txn n=1 command(idx=0): DbSetCommand(_result=None, table=Load_Balancer, record=d69e29cd-0069-4d7f-a1ed-08c246bfb3da, col_values=(('external_ids', {'neutron:member_status': '{"94ceacd8-1a81-4de9-ac0e-18b8e41cf80f": "NO_MONITOR"}'}),), if_exists=True) {{(pid=837681) do_commit /opt/stack/ovn-octavia-provider/venv/lib/python3.12/site-packages/ovsdbapp/backend/ovs_idl/transaction.py:89}}
DEBUG ovn_octavia_provider.helper [-] Updating status to octavia: {'loadbalancers': [{'id': '5bcaab92-3f8e-4460-b34d-4437a86909ef', 'provisioning_status': 'ACTIVE', 'operating_status': 'ONLINE'}], 'listeners': [{'id': '30ac9d4e-4fdd-4885-8949-6a2e7355beb2', 'provisioning_status': 'ACTIVE', 'operating_status': 'ONLINE'}], 'pools': [{'id': '5814b9e6-db7e-425d-a4cf-1cb668ba7080', 'provisioning_status': 'ACTIVE', 'operating_status': 'ONLINE'}], 'members': [{'id': '94ceacd8-1a81-4de9-ac0e-18b8e41cf80f', 'provisioning_status': 'ACTIVE', 'operating_status': 'NO_MONITOR'}]} {{(pid=837681) _update_status_to_octavia /opt/stack/ovn-octavia-provider/ovn_octavia_provider/helper.py:428}}
INFO ovn_octavia_provider.driver [-] Starting sync floating IP for loadbalancer 5bcaab92-3f8e-4460-b34d-4437a86909ef
WARNING ovn_octavia_provider.driver [-] Floating IP not found for loadbalancer 5bcaab92-3f8e-4460-b34d-4437a86909ef
INFO ovn_octavia_provider.cmd.octavia_ovn_db_sync_util [-] OVN Octavia DB sync finish.
[1]: https://docs.openstack.org/kuryr-kubernetes/2025.2/installation/services.html
