DevStack部署Openstack环境

这里简要介绍一下使用devstack(stable/juno)部署多节点的Openstack运行环境:

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

遇到的问题:

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