我有一个正在运行的openstack服务器,可以正常工作,但只能使用外部网(extnet,映射到br-ex),我想使用内部网(Intnet),但没有映射到br-int。如何绘制地图?我尝试过编辑包堆栈conf。
CONFIG_NEUTRON_OVN_BRIDGE_MAPPINGS=extnet:br-ex,intnet:br-int
CONFIG_NEUTRON_OVS_BRIDGE_IFACES=br-ex:eno1,br-int:eno2
但当适用于
packstack --answer-file `date +"%d.%m.%y"`.conf
它更正了应答文件,并删除了我的修改。
# Comma-separated list of bridge mappings for the OpenStack
# Networking Open Virtual Network plugin. Each tuple in the list must
# be in the format <physical_network>:<ovs_bridge>. Example: physnet1
# :br-eth1,physnet2:br-eth2,physnet3:br-eth3
CONFIG_NEUTRON_OVN_BRIDGE_MAPPINGS=extnet:br-ex
# Comma-separated list of colon-separated Open vSwitch
# <bridge>:<interface> pairs. The interface will be added to the
# associated bridge. If you desire the bridge to be persistent a value
# must be added to this directive, also
# CONFIG_NEUTRON_OVN_BRIDGE_MAPPINGS must be set in order to create
# the proper port. This can be achieved from the command line by
# issuing the following command: packstack --allinone --os-neutron-
# ovn-bridge-mappings=ext-net:br-ex --os-neutron-ovn-bridge-interfaces
# =br-ex:eth0
CONFIG_NEUTRON_OVN_BRIDGE_IFACES=
我的语法似乎是正确的。我的问题是:如何手动添加映射?我试过这样做
vim /etc/neutron/plugins/ml2/ml2_conf.ini
bridge_mappings = extnet:br-ex,intnet:br-int
在重新启动中子后,被配置为使用intnet的with失败并发出消息。
ERROR neutron.plugins.ml2.managers [req-707b1004-ee7c-4449-b9f7-6465862bb8a8 2d88a48b96004d47bba6af01ef0fbd2c 9daaa34268c846c5aad322a7765602ce - default default] Failed to bind port eb533bc8-75b4-4852-8f85-de57a84c64a4 on host virtuale.myhost.priv for vnic_type normal using segments [{'network_id': 'ba05def0-580e-4019-97e7-1a8779be2184', 'segmentation_id': None, 'physical_network': u'intnet', 'id': 'c28bc550-afb5-49d0-bf82-c9310ae42c2e', 'network_type': u'flat'}]
因此,我认为映射不起作用,当然,如果我使用extnet这个istance启动。
谢谢
发布于 2019-11-12 14:44:42
找到解决方案,使用新的OVN作为机制,而不是OVS。我在应答文件中设置了这些变量。
CONFIG_NEUTRON_ML2_MECHANISM_DRIVERS=ovn
CONFIG_NEUTRON_L2_AGENT=ovn
CONFIG_NEUTRON_OVN_BRIDGE_MAPPINGS=extnet:br-ex,intnet:br-int
CONFIG_NEUTRON_OVN_BRIDGE_IFACES=br-ex:eno1,br-int:eno2
CONFIG_NEUTRON_OVN_BRIDGES_COMPUTE=br-ex
CONFIG_NEUTRON_OVN_EXTERNAL_PHYSNET=extnet
CONFIG_NEUTRON_OVN_TUNNEL_IF=
CONFIG_NEUTRON_OVN_TUNNEL_SUBNETS=
CONFIG_NEUTRON_ML2_TYPE_DRIVERS=vxlan,flat,geneve
CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=vxlan,geneve
一切都好。
发布于 2020-11-12 00:47:35
你可能还记得你的NIC的配置吗?我的HP DL580中有4x1GB + 2x10GB NIC(用于500 $USD xD),已经将它们配置为这样。
1GB,2x公共网络NIC(接入互联网)
作为内部网络的路由器的1gb NIC (该死,现在我忘记设置DHCP了)。
1GB,NIC,已定义但没有地址
10 NIC,NIC
现在,我只想设置一个节点。当它开始工作时,我将再添加两个节点作为计算节点。
所以我应该有配置,就像
CONFIG_SSL_CERT_SUBJECT_CN: node000
CONFIG_CINDER_VOLUME_NAME: cinder-volumes
CONFIG_CINDER_VOLUMES_SIZE: 20G
CONFIG_NEUTRON_L2_AGENT: ovn
CONFIG_NEUTRON_ML2_MECHANISM_DRIVERS: ovn
CONFIG_NEUTRON_ML2_TYPE_DRIVERS: vxlan,flat,geneve
CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES: vxlan,geneve
CONFIG_NEUTRON_L3_EXT_BRIDGE: 'br-ex'
CONFIG_NEUTRON_OVN_TUNNEL_IF: ''
CONFIG_NEUTRON_OVN_BRIDGE_MAPPINGS: 'extnet:br-ex,intnet:br-in'
CONFIG_NEUTRON_OVN_BRIDGE_IFACES: 'br-ex:net1,br-in:unet0'
CONFIG_NEUTRON_OVN_BRIDGES_COMPUTE: 'br-in' # when enabled vlan or flat
CONFIG_NEUTRON_OVN_EXTERNAL_PHYSNET: 'extnet' # when enabled demo
CONFIG_PROVISION_DEMO: "n"
CONFIG_PROVISION_TEMPEST: "n"
还有别的事要做吗?
编辑:我一直在跟踪那个在这里输入链接描述,但有点失败,还得再试一次。
https://stackoverflow.com/questions/58753743
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