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neutron ovs+vxlan的配置方法

tscswcn 发表于 2018/12/25 23:05:50 2018/12/25

【摘要】 nova的配置：openstack-config --set /etc/nova/nova.conf DEFAULT network_api_class nova.network.neutronv2.api.APIopenstack-config --set /etc/nova/nova.conf DEFAULT neutron_url http://controller:9696 ope...

nova的配置：

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 123456

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

neutron的vxlan模式的配置

#network node -->control node

yum clean packages && yum install -y openstack-neutron openstack-neutron-ml2 openstack-neutron-openvswitch

#######################not need to do###################################################

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 123456

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/neutron.conf DEFAULT rpc_backend neutron.openstack.common.rpc.impl_kombu

openstack-config --set /etc/neutron/neutron.conf DEFAULT control_exchange neutron

openstack-config --set /etc/neutron/neutron.conf DEFAULT rabbit_host controller

openstack-config --set /etc/neutron/neutron.conf DEFAULT rabbit_port 5672

openstack-config --set /etc/neutron/neutron.conf DEFAULT rabbit_use_ssl false

openstack-config --set /etc/neutron/neutron.conf DEFAULT rabbit_userid guest

openstack-config --set /etc/neutron/neutron.conf DEFAULT rabbit_password openstack

openstack-config --set /etc/neutron/neutron.conf DEFAULT rabbit_virtual_host /

################################################################################################

openstack-config --set /etc/neutron/l3_agent.ini DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver

openstack-config --set /etc/neutron/l3_agent.ini DEFAULT use_namespaces True

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 123456

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 123456

openstack-config --set /etc/nova/nova.conf DEFAULT service_neutron_metadata_proxy true

openstack-config --set /etc/nova/nova.conf DEFAULT neutron_metadata_proxy_shared_secret 123456

###############################not need to do ###############################################

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers vlan

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types vlan

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_vlan network_vlan_ranges physnet1:1000:2999

#################################################################################################

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

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs integration_bridge br-int

openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs bridge_mappings physnet1:br-eth1

###############################not need to do########################################################

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

neutron的compute node配置：

###

#compute node

sed -i 's/net.ipv4.conf.default.rp_filter = 1/net.ipv4.conf.all.rp_filter = 0/' /etc/sysctl.conf

echo 'net.ipv4.conf.default.rp_filter = 0' >> /etc/sysctl.conf

sysctl -p

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