Oracle VM + centos7.1+openstack kilo Multi-node installation tutorial---Neutron installation (3)

Disclaimer: The recent installation of the kilo version of OpenStack found that there were very few existing web tutorials and that most of the tutorials did not install successfully, So write this tutorial. The installation of OpenStack is complex, and this tutorial does not guarantee that it will be installed successfully in different environments. Personal installation tutorials are also prone to errors. At the same time, the installation is in the virtual machine environment, the real installation environment needs to be changed.

Reprint please declare the source:

Zhang someone ER

Original link:http://blog.csdn.net/xinxing__8185/article/details/51353646

Part V Installation of neutron (3)
installation on a compute node

to configure

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

Execution   

Sysctl-p

Install package

Yum Install Openstack-neutron OPENSTACK-NEUTRON-ML2 openstack-neutron-openvswitch

  

Making changes to the relevant configuration file

Vim/etc/neutron/neutron.conf

Rpc_backend=rabbit Remove # rabbit_host = Controllerrabbit_userid=openstackrabbit_password =openstack auth_strategy = Keystone Remove the # number in the label [Keystone_authtoken] to modify the following: Auth_uri = Http://controller:5000auth_url = Http://controller:35357auth_ Plugin = passwordproject_domain_id = defaultuser_domain_id = Defaultproject_name = serviceusername = Neutronpassword = neu Tron #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 Add the following (if not) [OVS]LOCAL_IP = instance_tunnels_interface_ip_address [agent]tunnel_ Types = GRE

Start

Systemctl Enable Openvswitch.servicesystemctl start Openvswitch.service

Make the relevant configuration

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 under [neutorn] tab 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

  Restart

Systemctl Restart Openstack-nova-compute.servicesystemctl Enable Neutron-openvswitch-agent.servicesystemctl start Neutron-openvswitch-agent.service

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On the Control node (test)

SOURCE Admin-openrc.shneutorn Agent-list

If it works, you can create the initial network.

This tutorial ends.

Note: The future blog will be related to the installation of the problems encountered during the summary.

Oracle VM + centos7.1+openstack kilo Multi-node installation tutorial---Neutron installation (3)