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

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

现在，我们回到controller节点

source admin-openrc.sh

keystone user-create --name neutron --pass 000000 --email neutron@localhost

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 \

--adminurl \

--internalurl install -y openstack-neutron openstack-neutron-ml2 python-neutronclient openstack-neutron-openvswitch

openstack-config --set /etc/neutron/neutron.conf database connection mysql://neutron:000000@controller/neutron

openstack-config --set /etc/neutron/neutron.conf DEFAULT auth_strategy keystone

openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_uri --set /etc/neutron/neutron.conf keystone_authtoken auth_host controller

openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_protocol --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/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 --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 000000

openstack-config --set /etc/neutron/neutron.conf DEFAULT nova_admin_auth_url /etc/sysctl.conf

net.ipv4.ip_forward = 1

net.ipv4.conf.all.rp_filter = 0

net.ipv4.conf.default.rp_filter = 0

sysctl -p

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 192.168.100.10

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

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 --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 --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/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/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/nova/nova.conf DEFAULT service_neutron_metadata_proxy true

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

#METADATA_SECRET，这个与sahara一个配置要对应。我对这个也不太理解。建议000000   只要遇到METADATA_SECRET都改成000000  对应即可

service openstack-nova-api restart

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=192.168.200.10

GATEWAY=192.168.200.1

NETMASK=255.255.255.0

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

cp /etc/sysconfig/network-scripts/ifcfg-eth1 /etc/sysconfig/network-scripts/ifcfg-eth1.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

service neutron-server restart

service neutron-openvswitch-agent restart

service neutron-l3-agent restart

service neutron-dhcp-agent restart

service neutron-metadata-agent restart

chkconfig neutron-server on

chkconfig neutron-openvswitch-agent on

chkconfig neutron-l3-agent on

chkconfig neutron-dhcp-agent on

chkconfig neutron-metadata-agent on

neutron agent-list

source admin-openrc.sh

tenantID=`keystone tenant-list | grep service | awk '{print $2}'`

neutron net-create --tenant-id $tenantID flat-net --shared --provider:network_type flat --provider:physical_network physnet1

neutron subnet-create --tenant-id $tenantID --gateway 192.168.200.1 --name flat-subnet --allocation-pool start=192.168.200.100,end=192.168.200.200 flat-net 192.168.200.0/24

neutron net-list   #配置compute节点后再执行下面这俩可以清晰看出配置产生了什么内容。

neutron subnet-list

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