资源规划
| 组件 | bigdata-node1 | bigdata-node2 | bigdata-node3 |
|---|---|---|---|
| OS | sles-11-sp3 | sles-11-sp3 | sles-11-sp3 |
环境准备
已安装:
- MobaXterm
- VirtualBox(注意:重装VB后需要重新安装Vagrant)
- Vagrant
box下载:
https://app.vagrantup.com/jjfalling/boxes/sles11sp3/versions/1.0.1/providers/virtualbox.box
账户口令:(vagrant/vagrant,root/password)
方式1:完全搭建
虚拟机安装
(1)安装Vagrant插件
将 ${VAGRRANT_HOME}\embedded\gems 所有文件中的“https://rubygems.org”替换为“https://gems.ruby-china.com”,以加快Vagrant插件下载速度。
vagrant plugin list# 集群主机名管理插件vagrant plugin install vagrant-hostmanager# guest addtionsvagrant plugin install vagrant-vbguest# 目录共享插件vagrant plugin install vagrant-bindfs
(2)导入基本操作系统镜像
# 查看box列表vagrant box list# 新增boxcd /cygdrive/i/learn_resource/tools/vagrant/box/SLESvagrant box add sles11sp3 Vagrant-SLES-11-SP3.VirtualBox-jjfalling.boxvagrant box remove sles11sp3
(3)编写VagrantFile
cd /cygdrive/e/vagrant/myboxmkdir pro01_urn02 && cd pro01_urn02vi Vagrantfile
内容如下:
# -*- mode: ruby -*-# vi: set ft=ruby :Vagrant.require_version ">= 1.6.0"boxes = [{:name => "bigdata-node1",:eth1 => "192.168.0.101",:mem => "6144",:cpu => "2"},{:name => "bigdata-node2",:eth1 => "192.168.0.102",:mem => "4096",:cpu => "1"},{:name => "bigdata-node3",:eth1 => "192.168.0.103",:mem => "4096",:cpu => "1"}]Vagrant.configure(2) do |config|config.vm.box = "sles11sp3"# 第一次安装时请注释以下三行配置,配置ssh密码验证(sshd_config)后再打开# config.ssh.username = 'vagrant'# config.ssh.password = 'vagrant'# config.ssh.insert_key = true# ssh config endconfig.vm.box_check_update = falseif Vagrant.has_plugin?("vagrant-vbguest")config.vbguest.auto_update = falseend# 禁用系统默认的共享目录config.vm.synced_folder '.', '/vagrant', disabled: trueboxes.each do |opts|config.vm.define opts[:name] do |config|config.vm.hostname = opts[:name]config.vm.provider "virtualbox" do |v|v.customize ["modifyvm", :id, "--name", opts[:name]]v.customize ["modifyvm", :id, "--memory", opts[:mem]]v.customize ["modifyvm", :id, "--cpus", opts[:cpu]]endconfig.vm.network :private_network, ip: opts[:eth1]endendconfig.vm.synced_folder "./share", "/mnt/app-data", type: "nfs"config.bindfs.bind_folder "/mnt/app-data","/share",force_user:"vagrant",force_group:"vagrant",o:"nonempty"end
(4)初始化虚拟机
# 假设VagrantFile存放目录:E:\vagrant\mybox\pro01_urn02# 进入Cygwin终端cd /cygdrive/e/vagrant/mybox/pro01_urn02# 创建共享目录,并将其设置为windows共享目录(推荐添加everyone读写权限)mkdir shareecho 'test' > share/test.txtvagrant upvagrant up bigdata-node1vagrant up bigdata-node2vagrant up bigdata-node3# 登录虚拟机vagrant sshvagrant ssh bigdata-node1vagrant ssh bigdata-node2vagrant ssh bigdata-node3# 查看虚拟机运行状态vagrant status
Vagrant需要先安装virtualbox guest addtions才能开启Virtualbox目录共享功能。未开启时启动虚拟机将会抛出异常“__unknown filesystem type ‘vboxsf’”。解决方案如下:
# 示例(Cygwin客户端)cd /cygdrive/e/vagrant/mybox/pro01_urn02vagrant up && vagrant ssh# 使用root用户更新系统组件sudo su# 更换zypper源zypper addrepo -f http://mirrors.aliyun.com/opensuse/update/leap/42.1/oss openSUSE-42.1-Update-Osszypper addrepo -f http://mirrors.aliyun.com/opensuse/update/leap/42.1/non-oss/ openSUSE-42.1-Update-Non-Osszypper addrepo -f http://mirrors.aliyun.com/packman/openSUSE_Leap_42.1/ aliyun-packmanzypper updatezypper install -y gcc gcc-devel gcc-c++ gcc-c++-devel make kernel kernel-develzypper install kernel-headers kernel-devel gcc make -y# 退出root用户exit# 退出vagrant用户,退出sshexitvagrant halt # 关闭虚拟机# 配置VBoxGuestAdditions.iso镜像(VirtualBox界面操作就,添加“虚拟光驱”,${VirtualBox安装目录}\VBoxGuestAdditions.iso)vagrant up# 若Vagrant启动没有自动加载VBoxGuestAdditions,则进行手动安装vagrant sshsudo mkdir -p /media/cdromsudo mount -t auto /dev/sr0 /media/cdrom/sudo mount -t auto /dev/cdrom2 /media/cdrom/cd /media/cdrom/sudo sh VBoxLinuxAdditions.runexitvagrant reload
(5)SSH登录配置
sudo chmod 766 /etc/ssh/sshd_configsudo vi /etc/ssh/sshd_config
配置如下:
RSAAuthentication yes ## 启用 RSA 认证PasswordAuthentication yes ## 开启ssh密码登陆PubkeyAuthentication yes ## 启用公钥私钥配对认证方式PermitRootLogin yes ## 不限制登录方式AuthorizedKeysFile .ssh/authorized_keys ## 公钥文件路径(和上面生成的文件同)
系统基本设置
# SUSE11# 关闭防火墙service SuSEfirewall2_setup stopservice SuSEfirewall2_init stop# 取消开机启动防火墙chkconfig SuSEfirewall2_init offchkconfig SuSEfirewall2_setup off# 启动防火墙service SuSEfirewall2_setup startservice SuSEfirewall2_init start# 取消开机启动防火墙chkconfig SuSEfirewall2_init onchkconfig SuSEfirewall2_setup on# suse12# 关闭防火墙systemctl stop SuSEfirewall2.service# 取消开机启动防火墙systemctl disable SuSEfirewall2.service# 开启防火墙systemctl enable SuSEfirewall2.service# 开机启动防火墙systemctl start SuSEfirewall2.service# 禁用Selinux(默认不会开启 SELinux)
软件上传目录
软件统一放置于~/software目录下。
sudo mkdir -p /home/vagrant/softwaresudo chmod 755 /home/vagrant/softwaresudo chown vagrant:vagrant /home/vagrant/software
软件安装目录
软件统一安装于~/modules目录下。
sudo mkdir -p /home/vagrant/modulessudo chmod 755 /home/vagrant/modulessudo chown vagrant:vagrant /home/vagrant/modules
Maven仓库目录
Maven仓库配置于~/repository目录下。
sudo mkdir -p /home/vagrant/repositorysudo chmod 755 /home/vagrant/repositorysudo chown vagrant:vagrant /home/vagrant/repository
测试数据文件目录
测试数据文件统一存放于~/datas目录下。
sudo mkdir -p /home/vagrant/datassudo chmod 755 /home/vagrant/datassudo chown vagrant:vagrant /home/vagrant/datas
方式2:引用初始化虚拟机
cd /cygdrive/i/learn_resource/tools/vagrant/box/SLESvagrant box add sles11sp3 Vagrant-SLES-11-SP3.VirtualBox-base.box
