Openstack 实战基础之部署DevStack

wang_rx

　　环境：ubuntu14.04
　　01 Openstack-controller
　　02 Openstack-compute
　　第一步、配置阿里云Apt源
　　修改/etc/apt/sources.list中默认源为：mirrors.aliyun.com
　　# apt-get clean
　　# apt-get update
　　
　　第二步、安装pip，git
　　# apt-get install python-pip
　　#apt-get install git
　　
　　第三步、git openstack nentow预安装配置文件
　　# git clone https://git.openstack.org/openstack-dev/devstack -b stable/newton
　　
　　第四步、创建stack用户,后面需要用到stack这个账户来安装和管理devstack



root@Openstack-controller:~/devstack/tools# ./create-stack-user.sh
Creating a group called stack
Creating a user called stack
Giving stack user passwordless sudo privileges
root@Openstack-controller:~/devstack/tools#

　　stack用户创建完成后将root目录下devstack目录复制到/opt/stack/ 并修改权限
　　# copy -r devstack /opt/stack/
　　#chown -R　stack:stack /opt/stack/devstack
　　
　　第五步、修改pip源和opsntack源



root@Openstack-controller:~# mkdir ~/.pip
root@Openstack-controller:~# vi ~/.pip/pip.conf
[global]
index-url = http://mirrors.aliyun.com/pypi/simple
download_cache = ~/.cache/pip
root@Openstack-controller:~# su - stack
stack@Openstack-controller:~$ ls
stack@Openstack-controller:~$ mkdir ~/.pip
stack@Openstack-controller:~$ vi .pip/pip.conf
[global]
index-url = http://mirrors.aliyun.com/pypi/simple
download_cache = ~/.cache/pip
　　 第六步、编写安装配置文件
　　 使用stack用户在 /opt/stack/devstack 目录下，创建 local.conf 内容如下：



[[local|localrc]]
MULTI_HOST=true
# management & api network
HOST_IP=192.168.104.10
LOGFILE=/opt/stack/logs/stack.sh.log
# Credentials
ADMIN_PASSWORD=admin
MYSQL_PASSWORD=secret
RABBIT_PASSWORD=secret
SERVICE_PASSWORD=secret
SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz
# enable neutron-ml2-vlan
disable_service n-net
enable_service q-svc,q-agt,q-dhcp,q-l3,q-meta,neutron,q-lbaas,q-fwaas
Q_AGENT=linuxbridge
ENABLE_TENANT_VLANS=True
TENANT_VLAN_RANGE=3001:4000
PHYSICAL_NETWORK=default
LOG_COLOR=True
LOGDIR=$DEST/logs
SCREEN_LOGDIR=$LOGDIR/screen
# use TryStack git mirror
GIT_BASE=http://git.trystack.cn
NOVNC_REPO=http://git.trystack.cn/kanaka/noVNC.git
SPICE_REPO=http://git.trystack.cn/git/spice/spice-html5.git

　　
　　第七步、开始部署Openstack-controller
　　在devstack目录下执行./stack.sh
　　....漫长的N多小时的等待....
　　
　　安装期间如果失败通常情况都是因为网络问题导致安装timeout...所以请继续执行./stack.sh
　　
　　第八步、开始部署Openstack-compute
　　跟部署Openstack-controller的完全一样，只是local.conf不一样, Openstack-compute安装会快很多，大概1个小时左右可以安装完成。



[[local|localrc]]
MULTI_HOST=true
# management & api network
HOST_IP=192.168.104.11
# Credentials
ADMIN_PASSWORD=admin
MYSQL_PASSWORD=secret
RABBIT_PASSWORD=secret
SERVICE_PASSWORD=secret
SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz
# Service information
SERVICE_HOST=192.168.104.10
MYSQL_HOST=$SERVICE_HOST
RABBIT_HOST=$SERVICE_HOST
GLANCE_HOSTPORT=$SERVICE_HOST:9292
Q_HOST=$SERVICE_HOST
KEYSTONE_AUTH_HOST=$SERVICE_HOST
KEYSTONE_SERVICE_HOST=$SERVICE_HOST
ENABLED_SERVICES=n-cpu,q-agt,neutron
Q_AGENT=linuxbridge
ENABLE_TENANT_VLANS=True
TENANT_VLAN_RANGE=3001:4000
PHYSICAL_NETWORK=default
# vnc config
NOVA_VNC_ENABLED=True
NOVNCPROXY_URL="http://$SERVICE_HOST:6080/vnc_auto.html"
VNCSERVER_LISTEN=$HOST_IP
VNCSERVER_PROXYCLIENT_ADDRESS=$VNCSERVER_LISTEN
LOG_COLOR=True
LOGDIR=$DEST/logs
SCREEN_LOGDIR=$LOGDIR/screen
# use TryStack git mirror
GIT_BASE=http://git.trystack.cn
NOVNC_REPO=http://git.trystack.cn/kanaka/noVNC.git
SPICE_REPO=http://git.trystack.cn/git/spice/spice-html5.git

　　安装完成结果