Neutron hand-built

Last Update:2015-07-19 Source: Internet

Author: User

Tags openvswitch

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Controller

Mysql-u Root-popenstack

mysql> CREATE DATABASE Neutron;

Mysql> GRANT all privileges on neutron.* to ' neutron ' @ ' localhost '

Identified by ' OpenStack ';

Mysql> GRANT all privileges in neutron.* to ' neutron ' @ '% ' \

Identified by ' OpenStack ';

Mysql> exit

To create a neutron user:

Keystone User-create--name Neutron--pass neutron--email [email protected]

Assign the neutron user Administrator role:

Keystone User-role-add--user Neutron--tenant service--role admin

To create a neutron service and port:

Keystone Service-create--name neutron--type network--description "OpenStack Networking"

Keystone endpoint-create \

--service-id $ (Keystone Service-list | awk '/network/{print $} ') \

--publicurl http://controller:9696 \

--adminurl http://controller:9696 \

--internalurl http://controller:9696

Installing neutron related Packages

Yum Install Openstack-neutron OPENSTACK-NEUTRON-ML2 python-neutronclient

Configuring the Neutron database connection

Openstack-config--set/etc/neutron/neutron.conf Database Connection Mysql://neutron:[email Protected]/neutron

Configuring the Neutron Certification

Openstack-config--set/etc/neutron/neutron.conf DEFAULT auth_strategy Keystone

Openstack-config--set/etc/neutron/neutron.conf Keystone_authtoken Auth_uri http://controller:5000

Openstack-config--set/etc/neutron/neutron.conf Keystone_authtoken auth_host Controller

Openstack-config--set/etc/neutron/neutron.conf Keystone_authtoken Auth_protocol http

Openstack-config--set/etc/neutron/neutron.conf Keystone_authtoken Auth_port 35357

Openstack-config--set/etc/neutron/neutron.conf keystone_authtoken admin_tenant_name Service

Openstack-config--set/etc/neutron/neutron.conf keystone_authtoken Admin_user Neutron

Openstack-config--set/etc/neutron/neutron.conf keystone_authtoken Admin_password Neutron

Configuring the message agent for neutron

Openstack-config--set/etc/neutron/neutron.conf DEFAULT rpc_backend neutron.openstack.common.rpc.impl_qpid

Openstack-config--set/etc/neutron/neutron.conf DEFAULT qpid_hostname Controller

Configuration compute allows calculations to notice changes in network policies

Openstack-config--set/etc/neutron/neutron.conf DEFAULT notify_nova_on_port_status_changes True

Openstack-config--set/etc/neutron/neutron.conf DEFAULT notify_nova_on_port_data_changes True

Openstack-config--set/etc/neutron/neutron.conf DEFAULT Nova_url http://controller:8774/v2

Openstack-config--set/etc/neutron/neutron.conf DEFAULT Nova_admin_username Nova

Openstack-config--set/etc/neutron/neutron.conf DEFAULT nova_admin_tenant_id $ (Keystone Tenant-list | awk '/service/{ Print $} ')

Openstack-config--set/etc/neutron/neutron.conf DEFAULT Nova_admin_password Nova

Openstack-config--set/etc/neutron/neutron.conf DEFAULT Nova_admin_auth_url http://controller:35357/v2.0

Configure neutron to use ML2 plugins-in

Openstack-config--set/etc/neutron/neutron.conf DEFAULT Core_plugin ML2

Openstack-config--set/etc/neutron/neutron.conf DEFAULT service_plugins Router

Configuring ML2 Plugin

Openstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini ML2 type_drivers GRE

Openstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini ML2 tenant_network_types GRE

Openstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini ML2 mechanism_drivers openvswitch

Openstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini Ml2_type_gre tunnel_id_ranges 1:1000

Openstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini Securitygroup Firewall_driver Neutron.agent.linux.iptables_firewall. Ovshybridiptablesfirewalldriver

Openstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini securitygroup Enable_security_group True

Configure compute to use the network

Openstack-config--set/etc/nova/nova.conf DEFAULT Network_api_class Nova.network.neutronv2.api.API

Openstack-config--set/etc/nova/nova.conf DEFAULT Neutron_url http://controller:9696

Openstack-config--set/etc/nova/nova.conf DEFAULT neutron_auth_strategy Keystone

Openstack-config--set/etc/nova/nova.conf DEFAULT neutron_admin_tenant_name Service

Openstack-config--set/etc/nova/nova.conf DEFAULT neutron_admin_username Neutron

Openstack-config--set/etc/nova/nova.conf DEFAULT Neutron_admin_password Neutron

Openstack-config--set/etc/nova/nova.conf DEFAULT Neutron_admin_auth_url http://controller:35357/v2.0

Openstack-config--set/etc/nova/nova.conf DEFAULT linuxnet_interface_driver nova.network.linux_net. Linuxovsinterfacedriver

Openstack-config--set/etc/nova/nova.conf DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver

Openstack-config--set/etc/nova/nova.conf DEFAULT Security_group_api Neutron

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

Service Openstack-nova-api Restart

Service Openstack-nova-scheduler Restart

Service Openstack-nova-conductor Restart

Service Neutron-server Restart

Chkconfig Neutron-server on

If you return a database error, the solution:

Openstack-config--set/etc/neutron/neutron.conf DEFAULT Core_plugin neutron.plugins.ml2.plugin.Ml2Plugin

Openstack-config--set/etc/neutron/neutron.conf DEFAULT service_plugins neutron.services.l3_router.l3_router_ Plugin. L3routerplugin

Su-s/bin/sh-c "Neutron-db-manage--config-file/etc/neutron/neutron.conf--config-file/etc/neutron/plugin.ini Upgrade Head "Neutron

Change the file back to

Openstack-config--set/etc/neutron/neutron.conf DEFAULT Core_plugin ML2

Openstack-config--set/etc/neutron/neutron.conf DEFAULT service_plugins Router

Restarting the Neutron Server service

Service Neutron-server Restart

Network

Vim/etc/sysctl.conf

Net.ipv4.ip_forward=1

Net.ipv4.conf.all.rp_filter=0

Net.ipv4.conf.default.rp_filter=0

Sysctl-p

RPM Packages required for installation

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

To configure neutron authentication: