openstack搭建之-neutron配置(19)
一、base節點設置
mysql -u root -proot
CREATE DATABASE neutron;
GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron‘@‘localhost‘ IDENTIFIED BY ‘NEUTRON_DBPASS‘;
GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron‘@‘%‘ IDENTIFIED BY ‘NEUTRON_DBPASS‘;
二、 ctrl節點設置
#運行環境變量
. admin-openrc
#創建neutron用戶並添加角色
openstack user create --domain default --password NEUTRON_PASS neutron
openstack role add --project service --user neutron admin
#創建neutron服務並設置endpoint
openstack service create --name neutron --description "OpenStack Networking" network
openstack endpoint create --region RegionOne network public http://ctrl.test.com:9696
openstack endpoint create --region RegionOne network internal http://ctrl.test.com:9696
openstack endpoint create --region RegionOne network admin http://ctrl.test.com:9696
#安裝neutron軟件
yum install \
openstack-neutron \
openstack-neutron-ml2 \
openstack-neutron-linuxbridge \
ebtables -y
#編輯neutron配置文件
vim /etc/neutron/neutron.conf
[database]
connection = mysql+pymysql://neutron:[email protected]/neutron
[DEFAULT]
core_plugin = ml2
service_plugins =
#service_plugins = router
#allow_overlapping_ips = true
transport_url = rabbit://openstack:[email protected]
auth_strategy = keystone
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true
[keystone_authtoken]
auth_uri = http://ctrl.test.com:5000
auth_url = http://ctrl.test.com:35357
memcached_servers = base.test.com:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = NEUTRON_PASS
[nova]
auth_url = http://ctrl.test.com:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = NOVA_PASS
[oslo_concurrency]
lock_path = /var/lib/neutron/tmp
#編輯ml2配置文件
vim /etc/neutron/plugins/ml2/ml2_conf.ini
[ml2]
type_drivers = flat,vlan,gre,vxlan,geneve
#type_drivers = flat,vlan,vxlan
tenant_network_types = flat,vlan,gre,vxlan,geneve
#tenant_network_types = vxlan
mechanism_drivers = linuxbridge
#mechanism_drivers = linuxbridge,l2population
extension_drivers = port_security
[ml2_type_flat]
flat_networks = provider
[securitygroup]
enable_ipset = true
#[ml2_type_vxlan]
#vni_ranges = 1:1000
#編輯linuxbridge_agent配置文件
vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = provider:eth1
[vxlan]
enable_vxlan = false
#enable_vxlan = true
#local_ip = 172.16.2.52
#l2_population = true
[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
#編輯l3配置文件
#vim /etc/neutron/l3_agent.ini
[DEFAULT]
#interface_driver = linuxbridge
#編輯dhcp配置文件
vim /etc/neutron/dhcp_agent.ini
[DEFAULT]
interface_driver = linuxbridge
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = true
#編輯metadata配置文件
vim /etc/neutron/metadata_agent.ini
[DEFAULT]
nova_metadata_host =ctrl.test.com
metadata_proxy_shared_secret = METADATA_SECRET
#編輯Nova配置文件
vim /etc/nova/nova.conf
[neutron]
url = http://ctrl.test.com:9696
auth_url = http://ctrl.test.com:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = NEUTRON_PASS
service_metadata_proxy = true
metadata_proxy_shared_secret = METADATA_SECRET
#創建軟連接
ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
#初始化數據庫
su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \
--config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron
#啟動服務
systemctl restart openstack-nova-api.service
systemctl restart neutron-server.service \
neutron-linuxbridge-agent.service \
neutron-dhcp-agent.service \
neutron-metadata-agent.service
systemctl enable neutron-server.service \
neutron-linuxbridge-agent.service \
neutron-dhcp-agent.service \
neutron-metadata-agent.service
#systemctl restart neutron-l3-agent.service
#systemctl enable neutron-l3-agent.service
#驗證(計算節點配置完成再驗證)
. admin-openrc
openstack extension list --network
openstack network agent list
三、 com計算節點配置
#安裝軟件
yum install openstack-neutron-linuxbridge ebtables ipset -y
#編輯neutron配置文件
vim /etc/neutron/neutron.conf
[DEFAULT]
transport_url = rabbit://openstack:[email protected]
auth_strategy = keystone
[keystone_authtoken]
auth_uri = http://ctrl.test.com:5000
auth_url = http://ctrl.test.com:35357
memcached_servers = base.test.com:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = NEUTRON_PASS
[oslo_concurrency]
lock_path = /var/lib/neutron/tmp
#編輯橋接配置文件
vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = provider:eth0
[vxlan]
enable_vxlan = false
#enable_vxlan = true
#local_ip = 172.16.2.53
#l2_population = true
[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
#編輯Nova配置文件
vim /etc/nova/nova.conf
[neutron]
url = http://ctrl.test.com:9696
auth_url = http://ctrl.test.com:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = NEUTRON_PASS
#開啟服務
systemctl restart openstack-nova-compute.service
systemctl restart neutron-linuxbridge-agent.service
systemctl enable neutron-linuxbridge-agent.service
註:配置文件中註釋部分配置文件為創建L3路由網絡使用的配置信息。未註釋的配置信息為交換機網絡。後續創建網絡根據需要進行開啟。註意,相同項保留一項即可。
openstack搭建之-neutron配置(19)