PaaS平台– Google App Engine的开源实现AppScale环境搭建

搭建环境介绍:

  • 硬件平台:HP Z800 工作站  内存:24GB      硬盘:1TB
  • 虚拟化环境:XenServer 6.2.0
  • VM1:Ubuntu 12.04 amd64 server | IP:192.168.137.50
  • VM2:Ubuntu 12.04 amd64 server | IP:192.168.137.51
  • VM3:Ubuntu 12.04 amd64 server | IP:192.168.137.52

1、从Git安装Appscale

在Xen上安装好Ubuntu 12.04 server版本后,使用root用户登录,然后运行:

wget -O – http://bootstrap.appscale.com | sh

然后会从git clone到本地,进行自动化安装。该命令会执行下面的操作:

安装git

apt-get install -y git-core

构建appscale

cd /root
git clone git://github.com/AppScale/appscale.git
cd appscale/debian
bash appscale_build.sh

构建appscale-tools

cd /root
git clone git://github.com/AppScale/appscale-tools.git
cd appscale-tools/debian
bash appscale_build.sh

不出意外,基本可以完成自动化安装。如果报错,请Google。

2、VM准备

首先将上面安装的VM进行clone,这里使用,复制出VM1和VM2。

然后对每个VM进行设置静态IP:修改每个VM的/etc/network/interfaces文件

VM1:

1 auto eth0
2 iface eth0 inet static
3 address 192.168.137.50
4 netmask 255.255.255.0
5 gateway 192.168.137.1
6 dns-nameservers 114.114.114.114

VM2:

1 auto eth0
2 iface eth0 inet static
3 address 192.168.137.51
4 netmask 255.255.255.0
5 gateway 192.168.137.1
6 dns-nameservers 114.114.114.114

VM3:

1 auto eth0
2 iface eth0 inet static
3 address 192.168.137.52
4 netmask 255.255.255.0
5 gateway 192.168.137.1
6 dns-nameservers 114.114.114.114

对应也修改每个VM的主机名。(配置文件/etc/hostname)

3、准备启动

三个VM重新启动后,在master上运行:

1 appscale init cluster

初始化集群。

修改自动生成的配置文件:AppScalefile

1 ips_layout :
2   master : 192.168.137.50
3   appengine : 192.168.137.50
4   database : 192.168.137.51
5   zookeeper : 192.168.137.52

 4、启动集群

执行命令:

1 appscale up

看到以下输出信息:

01 Starting AppScale 1.14.0 over a virtualized cluster.
02 Log in to your head node: ssh -i /root/.appscale/appscale6099037d27e2439c8396c88148e5037b.key [email protected]
03 Head node successfully initialized at 192.168.137.50. It is now starting up cassandra.
04 Copying over deployment credentials
05 Starting AppController at 192.168.137.50
06 Please wait for the AppController to finish pre-processing tasks.
07  
08 Please wait for AppScale to prepare your machines for use.
09 Copying over needed files and starting the AppController on the other VMs
10 UserAppServer is at 192.168.137.51
11 Enter your desired admin e-mail address: [email protected]
12 Enter new password:
13 Confirm password:
14 Creating new user account [email protected]
15 Creating new user account [email protected]
16 Your XMPP username is [email protected]
17 Granting admin privileges to [email protected]
18 AppScale successfully started!
19 View status information about your AppScale deployment at http://192.168.137.50:1080/status

这样就成功启动。

使用命令查看appscale status查看集群的状态:

PaaS平台– Google App Engine的开源实现AppScale环境搭建_第1张图片

可以登录web管理端:https://192.168.137.50:1443/

PaaS平台– Google App Engine的开源实现AppScale环境搭建_第2张图片PaaS平台– Google App Engine的开源实现AppScale环境搭建_第3张图片

作者: GeekCome
出处: 极客来
原文: PaaS平台– Google App Engine的开源实现AppScale环境搭建
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