controller eth0:10.50.9.200/24 eth1:192.168.1.200/24 控制节点,网络节点,存储节点,计算节点
compute-1 eth0:10.50.9.201/24 eth1:192.168.1.200/24 计算节点
虚拟机使用的Floating IP:10.50.9.224-10.50.9.244
所有结点都要设置网卡,源,update
Eth0
# cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
TYPE=Ethernet
BOOTPROTO=static
IPADDR=10.50.9.200
NETMASK=255.255.255.0
Eth1
# cat /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1
ONBOOT=yes
TYPE=Ethernet
BOOTPROTO=static
IPADDR=192.168.1.200
NETMASK=255.255.255.0
设置gateway 10.50.9.254
vi /etc/sysconfig/network
GETEWAY=10.50.9.254
设置nameserve 10.50.9.254
vi /etc/resolv.conf
设置源
yum install -y wget
cd /etc/yum.repos.d/
wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
yum list
(我有两个LV,sda3 for cinder,sda2 for swift)
这主要是为了给cinder-volumes单独一个分区,提高性能。
umount /dev/sda3
pvcreate /dev/sda3
vgcreate cinder-volumes /dev/sda3
修改/etc/fstab 去掉cinder-volumes的开机挂载,不然会导致你无法重启
sed -i '/cinder-volumes/s/^/#/' /etc/fstab
for compute-1 host only:
yum -y update
init 6
所有结点设置好后,下面是controller要做的事,其他结点是什么都不用做了,但要保持开机状态。(切记)
其他结点只要ip没错,然后在下面运行时会提示输入各结点的root的密码,其原理是通过ssh来进行远程操作,
LVM设置(可选)
yum install -y http://rdo.fedorapeople.org/openstack/openstack-havana/rdo-release-havana.rpm
yum install -y openstack-packstack
yum -y update
#########################更新,所以需要重启机器.
安装Packstack
packstack --gen-answer-file=multi-node-H-gre-yan.txt
修改配置文件
CONFIG_SWIFT_INSTALL=y
CONFIG_HEAT_INSTALL=y
CONFIG_NTP_SERVERS=0.cn.pool.ntp.org,1.asia.pool.ntp.org
CONFIG_NAGIOS_INSTALL=y
CONFIG_MYSQL_PW=r
CONFIG_KEYSTONE_ADMIN_PW=r
CONFIG_CINDER_VOLUMES_CREATE=n
CONFIG_CINDER_VOLUMES_SIZE=90G
CONFIG_CINDER_GLUSTER_MOUNTS=10.50.9.200:/cinder-volumes,10.50.9.201:/cinder-volumes
CONFIG_NOVA_COMPUTE_HOSTS=10.50.9.200,10.50.9.201
CONFIG_NEUTRON_OVS_TENANT_NETWORK_TYPE=gre
CONFIG_NEUTRON_OVS_TUNNEL_RANGES=1:1000
CONFIG_NEUTRON_OVS_TUNNEL_IF=eth1
CONFIG_SWIFT_STORAGE_HOSTS=10.50.9.200/sda2,10.50.9.201/sda2
CONFIG_SWIFT_STORAGE_ZONES=2
CONFIG_SWIFT_STORAGE_REPLICAS=2
CONFIG_NAGIOS_PW=admin
packstack --answer-file=multi-node-H-gre-yan.txt
按提示输入其他结点的密码
ubuntu cloud image:http://cloud-images.ubuntu.com/precise/current/precise-server-cloudimg-amd64-disk1.img