这里简要介绍一下使用devstack(stable/juno)部署多节点的Openstack运行环境:
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多节点的Nova-network环境
- 多节点Neutron环境
系统版本：ubuntu 13.10
Devstack Multi-host Nova-network
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遇到的问题:
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部署时到 error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 错误
这是因为一些依赖包没有安装，可以使用以下命令更新依赖包：
$sudo apt-get build-dep python-lxml
控制节点:
###IP Configuration HOST_IP=IP_ADDRESS #Credentials ADMIN_PASSWORD=password DATABASE_PASSWORD=password RABBIT_PASSWORD=password SERVICE_PASSWORD=password SERVICE_TOKEN=password #MULTINODE CONFIGURATION FLAT_INTERFACE=eth0 FIXED_RANGE=10.4.128.0/20 FIXED_NETWORK_SIZE=4096 FLOATING_RANGE=<<FLOATING_IP_RANGE>> MULTI_HOST=1 ####Tempest enable_service tempest #Log Output LOGFILE=/opt/stack/logs/stack.sh.log VERBOSE=True LOG_COLOR=False SCREEN_LOGDIR=/opt/stack/logs
Devstack Multi-host Neutron
控制节点:
HOST_IP=172.16.5.106 ADMIN_PASSWORD=password MYSQL_PASSWORD=password RABBIT_PASSWORD=password SERVICE_PASSWORD=password SERVICE_TOKEN=tokentoken # Use Quantum instead of nova-network disable_service n-net enable_service q-svc enable_service q-agt enable_service q-dhcp enable_service q-l3 enable_service neutron enable_service q-meta enable_service q-metering # Network settings ##VLAN configure Q_PLUGIN=ml2 ENABLE_TENANT_VLANS=True ML2_VLAN_RANGES=physnet1:100:200 Q_ML2_TENANT_NETWORK_TYPE=vlan Q_ML2_PLUGIN_MECHANISM_DRIVERS=openvswitch Q_ML2_PLUGIN_TYPE_DRIVERS=vlan,local,flat PHYSICAL_NETWORK=physnet1 OVS_PHYSICAL_BRIDGE=br-eth1 ##Tunnel configure ENABLE_TENANT_TUNNELS=False ##Public Ip configure FLOATING_RANGE=172.16.5.0/24 PUBLIC_NETWORK_GATEWAY=172.16.5.80 Q_USE_PROVIDERNET_FOR_PUBLIC=True LOGFILE=/opt/stack/data/stack.log SCREEN_LOGDIR=/opt/stack/data/log RECLONE=yes
计算节点:
HOST_IP=172.16.5.107 SERVICE_HOST=172.16.5.106 ADMIN_PASSWORD=password MYSQL_PASSWORD=password RABBIT_PASSWORD=password SERVICE_PASSWORD=password SERVICE_TOKEN=tokentoken ENABLED_SERVICES=n-cpu,rabbit,neutron,q-agt # Openstack services running on controller node MYSQL_HOST=$SERVICE_HOST RABBIT_HOST=$SERVICE_HOST Q_HOST=$SERVICE_HOST GLANCE_HOSTPORT=$SERVICE_HOST:9292 #Enable compute vnc server. NOVA_VNC_ENABLED=True # Network settings ##VLAN configure Q_PLUGIN=ml2 ENABLE_TENANT_VLANS=True ML2_VLAN_RANGES=physnet1:100:200 Q_ML2_TENANT_NETWORK_TYPE=vlan Q_ML2_PLUGIN_MECHANISM_DRIVERS=openvswitch Q_ML2_PLUGIN_TYPE_DRIVERS=vlan,local,flat PHYSICAL_NETWORK=physnet1 OVS_PHYSICAL_BRIDGE=br-eth1 ##Tunnel configure ENABLE_TENANT_TUNNELS=False LOGFILE=/opt/stack/data/stack.log SCREEN_LOGDIR=/opt/stack/data/log RECLONE=yes
手动执行：
ovs-vsctl add-port br-eth1 eth1 #数据网
ovs-vsctl add-port br-ex eth0 #公网