以前就写过一篇关于DevStack安装OpenStack的文章《 使用 DevStack 快速部署 OpenStack 开发环境 》，时过境迁，现在有更好的方式来实现，想到以前的复杂性，觉得有必要更新一下，免得误人子弟。
首先必须感谢陈沙克老师，他们自己做了git.trystack.cn源，提供OpenStack的所有github的mirror，直接是国内玩DevStack的福利啊！听说他在准备Fuel的国内源，相当敬佩，这才是真正为技术发展做贡献的！
这次是基于国内的trystack.cn源安装，简单易用。沙克老师已经写过两篇相关博文，此文仅是做一个记录。
1.1 网络设置
使用VMware Workstation安装，网络连接使用NAT模式，dhcp获得IP地址192.168.27.128/24。NAT的网关是192.168.27.2。
1.2 安装系统
查看IP地址，编辑SSH允许root用户远程登录。
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root@devstack:~# ifconfigeth0 Link encap:Ethernet HWaddr 00:0c:29:08:52:99 inet addr:192.168.27.128 Bcast:192.168.27.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fe08:5299/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:70 errors:0 dropped:0 overruns:0 frame:0 TX packets:68 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:9022 (9.0 KB) TX bytes:10704 (10.7 KB) |
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root@devstack:~# vi /etc/ssh/sshd_config PermitRootLogin yes |
1.3 设置Ubuntu的源
把Ubuntu的源改成国内的，速度要快很多，我习惯用阿里。
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deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse |
1.4 更新系统
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apt-get update && apt-get dist-upgrade -y |
2.1 安装git
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apt-get install git |
2.2 下载DevStack
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cd /home git clone http://git.trystack.cn/openstack-dev/devstack.git |
2.3 创建stack用户
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cd /home/devstack/tools/./create-stack-user.sh |
2.4 修改DevStack目录权限，让stack用户可以运行
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chown -R stack:stack /home/devstackchmod 777 /dev/pts/0 |
2.5 切换到stack用户
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su stackcd /home/devstack |
2.6 编辑local.conf
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[[local|localrc]]# Define images to be automatically downloaded during the DevStack built process.DOWNLOAD_DEFAULT_IMAGES=False#change github to trystackGIT_BASE=${GIT_BASE:-http://git.trystack.cn}NOVNC_REPO=${NOVNC_REPO:-http://git.trystack.cn/kanaka/noVNC.git}# CredentialsDATABASE_PASSWORD=123456ADMIN_PASSWORD=123456SERVICE_PASSWORD=123456SERVICE_TOKEN=123456RABBIT_PASSWORD=123456#FLAT_INTERFACE=eth0HOST_IP=192.168.27.128# only support IP v4SERVICE_IP_VERSION=4# Enabling Neutron (network) Servicedisable_service n-netenable_service q-svcenable_service q-agtenable_service q-dhcpenable_service q-l3enable_service q-metaenable_service q-meteringenable_service neutron## Neutron optionsQ_USE_SECGROUP=TrueFLOATING_RANGE="192.168.27.0/24"FIXED_RANGE="10.0.0.0/24"Q_FLOATING_ALLOCATION_POOL=start=192.168.27.102,end=192.168.27.110PUBLIC_NETWORK_GATEWAY="192.168.27.2"Q_L3_ENABLED=TruePUBLIC_INTERFACE=eth0Q_USE_PROVIDERNET_FOR_PUBLIC=TrueOVS_PHYSICAL_BRIDGE=br-exPUBLIC_BRIDGE=br-exOVS_BRIDGE_MAPPINGS=public:br-ex# VLAN configuration.Q_PLUGIN=ml2ENABLE_TENANT_VLANS=TrueTENANT_VLAN_RANGE=1100:2999# Work offline#OFFLINE=True# Reclone each timeRECLONE=yes# Logging# -------# By default ``stack.sh`` output only goes to the terminal where it runs. It can# be configured to additionally log to a file by setting ``LOGFILE`` to the full# path of the destination log file. A timestamp will be appended to the given name.LOGFILE=/opt/stack/logs/stack.sh.logVERBOSE=TrueLOG_COLOR=TrueSCREEN_LOGDIR=/opt/stack/logs |
2.7 运行
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./stack.sh |
2.8 完成安装
登录Horizon
参考文档：
《 Ubuntu 14.04 Devstack安装 》：http://www.chenshake.com/install-ubuntu-14-04-devstack/
《 Devstack配置文件local.conf参数说明 》：http://www.chenshake.com/local-conf-devstack-profile-parameter-description/
再玩 DevStack（Mitaka版）- 基于 trystack.cn 源
原文：http://blog.csdn.net/enweitech/article/details/51083133