Oracle VM + centos7.1+openstack kilo 多结点安装教程---neutron的安装（3）

声明：最近在进行openstack的kilo版本的安装，发现现有的网络教程非常少，而且多数教程并不能安装成功，故写此教程。openstack的安装较为复杂，本教程并不能保证在不同环境下也能将其安装成功。个人安装教程，也难免出错。同时，安装是在虚拟机环境下，真实安装环境需要进行更改。

 

转载请声明出处：

              作者：张某人ER     

              原文链接：http://blog.csdn.net/xinxing__8185/article/details/51353646

 

 第五部分 neutron的安装 （3）

在计算节点上的安装

 进行配置

vim /etc/sysctl.conf

net.ipv4.conf.all.rp_filter=0net.ipv4.conf.default.rp_filter=0net.bridge.bridge-nf-call-iptables=1net.bridge.bridge-nf-call-ip6tables=1

 执行  

sysctl -p

安装包

yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-openvswitch

  

进行相关配置文件的修改

vim /etc/neutron/neutron.conf

rpc_backend=rabbit 去掉#号rabbit_host = controllerrabbit_userid=openstackrabbit_password =openstack auth_strategy = keystone 去掉#号在标签[keystone_authtoken]修改以下内容：auth_uri = http://controller:5000auth_url = http://controller:35357auth_plugin = passwordproject_domain_id = defaultuser_domain_id = defaultproject_name = serviceusername = neutronpassword = neutron #替换NEUTRON_PASScore_plugin = ml2service_plugins = routerallow_overlapping_ips = True[default]verbose  = True

vim /etc/neutron/plugins/ml2/ml2_conf.ini

type_drivers = flat,vlan,gre,vxlantenant_network_types = gremechanism_drivers = openvswitchtunnel_id_ranges=1:1000  enable_security_group = Trueenable_ipset = Truefirewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver添加以下内容（如果没有） [ovs]local_ip = INSTANCE_TUNNELS_INTERFACE_IP_ADDRESS [agent]tunnel_types = gre

启动

systemctl enable openvswitch.servicesystemctl start openvswitch.service

进行相关配置

vim //etc/nova/nova.conf

network_api_class = nova.network.neutronv2.api.APIsecurity_group_api = neutronlinuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriverfirewall_driver = nova.virt.firewall.NoopFirewallDriver 在[neutorn]标签下url = http://controller:9696auth_strategy = keystoneadmin_auth_url = http://controller:35357/v2.0admin_tenant_name = serviceadmin_username = neutronadmin_password = neutron #替换NEUTRON_PASS auth_strategy=keystone

ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini

cp /usr/lib/systemd/system/neutron-openvswitch-agent.service /usr/lib/systemd/system/neutron-openvswitch-agent.service.orig

 sed -i 's,plugins/openvswitch/ovs_neutron_plugin.ini,plugin.ini,g' /usr/lib/systemd/system/neutron-openvswitch-agent.service

 重新启动

systemctl restart openstack-nova-compute.servicesystemctl enable neutron-openvswitch-agent.servicesystemctl start neutron-openvswitch-agent.service

----------------------------------------------------------------------------------------------------------------------

在控制节点上（测试）

source admin-openrc.shneutorn agent-list

如果正常，就可以创建初始网络了。

此教程完。

注：以后的博客中会对安装过程中遇到的问题进行相关总结。