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

时间:2022-08-20 21:22:13

搭建好开发环境介绍:

  • 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版本号后,使用root用户登录,然后执行:

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

然后会从git clone到本地。进行自己主动化安装。该命令会执行以下的操作:

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,基本能够完毕自己主动化安装。假设报错,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。

然后对每一个VM进行设置静态IP:改动每一个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

相应也改动每一个VM的主机名。(配置文件/etc/hostname)

3、准备启动

三个VM又一次启动后,在master上执行:

1 appscale init cluster

初始化集群。

改动自己主动生成的配置文件: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 root@192.168.137.50
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: admin@geekcome.com
12 Enter new password:
13 Confirm password:
14 Creating new user account admin@geekcome.com
15 Creating new user account admin@192.168.137.50
16 Your XMPP username is admin@192.168.137.50
17 Granting admin privileges to admin@geekcome.com
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

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

作者:GeekCome
出处:极客来
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