记一次云计算测试实验-openstack-icehouse-compute节点-安装neutron

现在在compute完成一下比较轻松的操作

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

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 000000

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

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 000000

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

openstack-config --set /etc/nova/nova.conf DEFAULT vif_plugging_is_fatal False

openstack-config --set /etc/nova/nova.conf DEFAULT vif_plugging_timeout 0

openstack-config --set /etc/neutron/neutron.conf DEFAULT core_plugin ml2

openstack-config --set /etc/neutron/neutron.conf DEFAULT service_plugins router

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers flat,gre

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types flat,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 securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_security_group True

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 ovs local_ip 192.168.100.20

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_type gre

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs enable_tunneling True

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_flat flat_networks physnet1

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs flat_networks physnet1

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs bridge_mappings physnet1:br-ex

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

cp /etc/init.d/neutron-openvswitch-agent /etc/init.d/neutron-openvswitch-agent.orig

sed -i 's,plugins/openvswitch/ovs_neutron_plugin.ini,plugin.ini,g' /etc/init.d/neutron-openvswitch-agent

vi /etc/sysctl.conf

net.ipv4.ip_forward = 1

net.ipv4.conf.all.rp_filter = 0

net.ipv4.conf.default.rp_filter = 0

sysctl -p

vi /etc/sysconfig/network-scripts/ifcfg-br-ex

DEVICE=br-ex

ONBOOT=yes

NM_CONTROLLED=no

BOOTPROTO=static

DEFROUTE=yes

NAME="System br-ex"

IPADDR=192.168.200.20

GATEWAY=192.168.200.1

NETMASK=255.255.255.0

cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0.bak

service openvswitch restart

chkconfig openvswitch on

ovs-vsctl add-br br-int

ovs-vsctl add-br br-ex

ovs-vsctl add-port br-ex eth1

ethtool -K eth1 gro off

service network restart

openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver

openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT dhcp_driver neutron.agent.linux.dhcp.Dnsmasq

openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT use_namespaces True

openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_url http://controller:5000/v2.0

openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_region regionOne

openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_tenant_name service

openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_user neutron

openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_password 000000

openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT nova_metadata_ip controller

openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT metadata_proxy_shared_secret METADATA_SECRET

service openstack-nova-compute restart

service neutron-openvswitch-agent restart

service neutron-dhcp-agent restart

service neutron-metadata-agent restart

chkconfig neutron-openvswitch-agent on

chkconfig neutron-dhcp-agent on

chkconfig neutron-metadata-agent on