再玩 DevStack(Mitaka版)- 基于 trystack.cn 源
曾经就写过一篇关于DevStack安装OpenStack的文章《 使用 DevStack 高速部署 OpenStack 开发环境 》,时过境迁,如今有更好的方式来实现。想到曾经的复杂性,认为有必要更新一下。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的全部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。
前言
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、环境准备
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同意root用户远程登录。
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root@devstack:~ # ifconfig eth0 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,速度要快非常多。我习惯用阿里。
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deb http: //mirrors .aliyun.com /ubuntu/ trusty main restricted universe multiverse deb http: //mirrors .aliyun.com /ubuntu/ trusty-security main restricted universe multiverse deb http: //mirrors .aliyun.com /ubuntu/ trusty-updates main restricted universe multiverse deb http: //mirrors .aliyun.com /ubuntu/ trusty-proposed main restricted universe multiverse deb http: //mirrors .aliyun.com /ubuntu/ trusty-backports main restricted universe multiverse deb-src http: //mirrors .aliyun.com /ubuntu/ trusty main restricted universe multiverse deb-src http: //mirrors .aliyun.com /ubuntu/ trusty-security main restricted universe multiverse deb-src http: //mirrors .aliyun.com /ubuntu/ trusty-updates main restricted universe multiverse deb-src http: //mirrors .aliyun.com /ubuntu/ trusty-proposed main restricted universe multiverse deb-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、開始安装
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 改动DevStack文件夹权限。让stack用户能够执行
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chown -R stack:stack /home/devstack chmod 777 /dev/pts/0 |
2.5 切换到stack用户
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su stack cd /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 trystack GIT_BASE=${GIT_BASE:-http: //git .trystack.cn} NOVNC_REPO=${NOVNC_REPO:-http: //git .trystack.cn /kanaka/noVNC .git} # Credentials DATABASE_PASSWORD=123456 ADMIN_PASSWORD=123456 SERVICE_PASSWORD=123456 SERVICE_TOKEN=123456 RABBIT_PASSWORD=123456 #FLAT_INTERFACE=eth0 HOST_IP=192.168.27.128 # only support IP v4 SERVICE_IP_VERSION=4 # Enabling Neutron (network) Service disable_service n-net enable_service q-svc enable_service q-agt enable_service q-dhcp enable_service q-l3 enable_service q-meta enable_service q-metering enable_service neutron ## Neutron options Q_USE_SECGROUP=True FLOATING_RANGE= "192.168.27.0/24" FIXED_RANGE= "10.0.0.0/24" Q_FLOATING_ALLOCATION_POOL=start=192.168.27.102,end=192.168.27.110 PUBLIC_NETWORK_GATEWAY= "192.168.27.2" Q_L3_ENABLED=True PUBLIC_INTERFACE=eth0 Q_USE_PROVIDERNET_FOR_PUBLIC=True OVS_PHYSICAL_BRIDGE=br-ex PUBLIC_BRIDGE=br-ex OVS_BRIDGE_MAPPINGS=public:br-ex # VLAN configuration. Q_PLUGIN=ml2 ENABLE_TENANT_VLANS=True TENANT_VLAN_RANGE=1100:2999 # Work offline #OFFLINE=True # Reclone each time RECLONE= 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.log VERBOSE=True LOG_COLOR=True SCREEN_LOGDIR= /opt/stack/logs |
2.7 执行
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. /stack .sh |
2.8 完毕安装
3、体验OpenStack
登录Horizon
參考文档:
《 Ubuntu 14.04 Devstack安装 》:http://www.chenshake.com/install-ubuntu-14-04-devstack/
《 Devstack配置文件local.conf參数说明 》:http://www.chenshake.com/local-conf-devstack-profile-parameter-description/