OpenStack-Pike-Neutron网络服务-计算节点8

2018-01-09

字数统计: 432字 | 阅读时长≈ 2分

计算节点配置

计算节点安装

1	yum install -y openstack-neutron-linuxbridge ebtables ipset

配置neutron

1	vim /etc/neutron/neutron.conf

配置RabbitMQ

[DEFAULT]
transport_url = rabbit://openstack:openstack@192.168.56.11     #配置文件553行

配置keystone

[DEFAULT]
auth_strategy = keystone

[keystone_authtoken]
auth_uri = http://192.168.56.11:5000
auth_url = http://192.168.56.11:35357
memcached_servers = 192.168.56.11:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = neutron

配置锁路径

[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

配置Linux bridge agent

1	vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini

配置网卡桥接

1 2	[linux_bridge] physical_interface_mappings = provider:eth0 #如果本地网卡是eth1此处需要对应修改

启用vxlan

1 2	[vxlan] enable_vxlan = false

启用安全组并配置Linux网桥iptables防火墙驱动程序

1
2
3

[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

配置nova文件的neutron

1	vim /etc/nova/nova.conf

[neutron]
url = http://192.168.56.11:9696
auth_url = http://192.168.56.11:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = neutron

验证安装

重启nova服务

1	systemctl restart openstack-nova-compute.service

启动桥接并开机启动

1 2	systemctl enable neutron-linuxbridge-agent.service systemctl start neutron-linuxbridge-agent.service

控制节点验证neutron安装

1	source /scripts/admin_openrc

[root@controler neutron]# neutron agent-list
neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.
+--------------------------------------+--------------------+-------------------------+-------------------+-------+----------------+---------------------------+
| id                                   | agent_type         | host                    | availability_zone | alive | admin_state_up | binary                    |
+--------------------------------------+--------------------+-------------------------+-------------------+-------+----------------+---------------------------+
| 01f5abf6-3243-4588-9eca-44ffd7320853 | Metadata agent     | controler.openstack.com |                   | :-)   | True           | neutron-metadata-agent    |
| af6c5905-ed60-4b1e-8bcc-f5887e4a495a | Linux bridge agent | computer.openstack.com  |                   | :-)   | True           | neutron-linuxbridge-agent |
| be841bd6-18ea-4d46-b22a-f72faec504a1 | Linux bridge agent | controler.openstack.com |                   | :-)   | True           | neutron-linuxbridge-agent |
| f27340ef-bf39-4e08-84e0-e63844437635 | DHCP agent         | controler.openstack.com | nova              | :-)   | True           | neutron-dhcp-agent        |
+--------------------------------------+--------------------+-------------------------+-------------------+-------+----------------+---------------------------+

注：如果上面的结果是false，则有可能控制节点与计算节点时间同步出现了问题，手动同步即可。最好在最初就创建好NTP服务器

本文作者： GaryWu
本文链接： https://garywu520.github.io/2018/01/09/OpenStack-Pike-Neutron网络服务-计算节点8/
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