OpenStack计算节点下载配置node

yum install openstack-neutron-linuxbridge ebtables ipset

vim /etc/neutron/neutron.conf

观察[database]下是不是所有都被注释了

在[DEFAULT]下将transport_url=后改为

rabbit://openstack:RABBIT_PASS@controller

其中openstack是rabbit的用户名，RABBIT_PASS是密码，controller是控制节点的IP地址

在

[DEFAULT]
# ...
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 = NEUTRON_PASS

更改[oslo_concurrency]的

lock_path = /var/lib/neutron/tmp

 

 这里选择第二个

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

这里的PROVIDER_INTERFACE_NAME我改成本机的ens33

然后在[vxlan]里面修改

在[securitygroup]里面改

enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

然后vim /etc/sysctl.conf，在内容最后加入

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

保存后退出然后用sysctl -p命令刷新查看，在使用lsmod  | grep br_netfilter查看，如果不显示就使用modprobe br_netfilter命令后再次查看，显示后如下图所示

 vim /etc/nova/nova.conf进入文件修改

[neutron]下增加

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 = NEUTRON_PASS

修改其中内容后，重启openstack-nova-compute

systemctl restart openstack-nova-compute

将neutron-linuxbridge-agent设为开机自动启动

systemctl enable neutron-linuxbridge-agent

再打开neutron-linuxbridge-agent

systemctl start neutron-linuxbridge-agent

此时我们查看他们的状态

systemctl status neutron-linuxbridge-agent

 此时计算节点下的noda就已经下载配置完成了

 官网网址为OpenStack Docs: Install and configure compute node