八：OPENSTACK Queens部署neutron服务到计算节点

Posted 2021-04-24 MisterChen

备注：在计算节点操作

• 安装网络相关服务

[root@computer ~]# yum install -y openstack-neutron-linuxbridge ebtables ipset

• 编辑配置文件neutron.conf

[root@computer ~]# vim /etc/neutron/neutron.conf

[DEFAULT]

transport_url = rabbit://openstack:123456@controller

auth_strategy = keystone

[keystone_authtoken]

auth_uri = http://controller:5000

auth_url = http://controller:35357

memcached_servers = controller:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = 123456

[oslo_concurrency]

lock_path = /var/lib/neutron/tmp

• 编辑配置文件linuxbridge_agent.ini

[root@computer ~]# vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini

[vxlan]

enable_vxlan = false

[linux_bridge]

physical_interface_mappings = provider:ens160

[securitygroup]

enable_security_group = true

firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

• 编辑配置文件00-system.conf

[root@computer ~]# vim /usr/lib/sysctl.d/00-system.conf

net.bridge.bridge-nf-call-ip6tables = 1

net.bridge.bridge-nf-call-iptables = 1

• 编辑配置文件nova.conf

[root@computer ~]# vim /etc/nova/nova.conf

[neutron]

url = http://controller:9696

auth_url = http://controller:35357

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = neutron

password = 123456

• 重新启动nova

[root@computer ~]# systemctl restart openstack-nova-compute.service

• 启动网络服务

[root@computer ~]# systemctl enable neutron-linuxbridge-agent.service

[root@computer ~]# systemctl start neutron-linuxbridge-agent.service