Neutron server安装与配置及安装时所出现的错误
安装Neutron server 相关包
yum install -y openstack-neutron openstack-neutron-ml2 python-neutronclient
在keystone中创建 Neutron 相应的用户和服务
keystone user-create --name neutron --pass neutron --email [email protected] keystone user-role-add --user neutron --tenant service --role admin keystone service-create --name neutron --type network --description "OpenStack Networking" keystone endpoint-create \ --service-id $(keystone service-list | awk '/ network / {print $2}') \ --publicurl http://controller0:9696 \ --adminurl http://controller0:9696 \ --internalurl http://controller0:9696
为Neutron 在MySQL建数据库
mysql -uroot -popenstack -e "CREATE DATABASE neutron;" mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY 'openstack';" mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY 'openstack';" mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'controller0' IDENTIFIED BY 'openstack';"
配置MySQL
openstack-config --set /etc/neutron/neutron.conf database connection mysql://neutron:openstack@controller0/neutron
配置Neutron Keystone 认证
openstack-config --set /etc/neutron/neutron.conf DEFAULT auth_strategy keystone openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_uri http://controller0:5000 openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_host controller0 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
配置Neutron qpid
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 controller0
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://controller0:8774/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 $2 }')
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://controller0:35357/v2.0
配置Neutron ml2 plugin 用openvswitch
ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini 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 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
配置nova 使用Neutron 作为network 服务
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://controller0:9696 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://controller0:35357/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 service_neutron_metadata_proxy true openstack-config --set /etc/nova/nova.conf DEFAULT neutron_metadata_proxy_shared_secret METADATA_SECRET
在数据库neutron中创建表[openstack中文安装手册少了创建表的过程]
su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \
--config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade juno" neutron
重启nova controller 上的服务
service openstack-nova-api restart service openstack-nova-scheduler restart service openstack-nova-conductor restart
启动Neutron server
service neutron-server start chkconfig neutron-server on
neutron 配置时出现的错误
先进入neutron日志文件 cd /var/log
1045错误：密码错误
进入neutron配置文件 vi /etc/neutron/neutron.conf
找到[database] connection =mysql://neutron:openstack@controller/neutron (密码错误)
[database] connection =mysql://用户名:密码@controller/neutron
1146错误：没有创建neutron表，创建表
su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \
--config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade juno" neutron