kvm虚拟化学习笔记(十九)之convirt集中管理平台搭建

情况说明：

(1)本文采用CentOSx86_64操作系统，需要有KVM安装环境。(2)convirt2.1.1采用源码方式安装，convirt环境分别两部分，一部分是cms,用于管理kvm/xen虚拟主机上的虚拟机，一部分做为客户端安装到kvm/xen虚拟主机上。(3)convirt2.1.1是开源的管理xen/kvm虚拟化管理工具，是众多开源工具中的一种。

1.安装convirt环境

(1)安装KVM环境

参照：kvm虚拟化学习笔记(一)之kvm虚拟化环境安装

2)准备convirt安装源

# cd /etc/yum.repos.d
# wget --no-cache #' target='_blank'>http://www.convirture.com/repos/definitions/rhel/6.x/convirt.repo

(3)下载convirt与cms安装包

# cd /root/
# wget --no-cache http://www.convirture.com/downloads/convirt/2.1.1/convirt-2.1.1.tar.gz # wget --no-cache #' target='_blank'>http://www.convirture.com/downloads/convirt/2.1.1/convirt-install-2.1.1.tar.g

(4)安装convirt安装包

# tar -xzvf convirt-install-2.1.1.tar.gz
# cd convirt-install/install/cms/scripts/ && ./install_dependencies

…
chmod 755 blib/arch/auto/HTML/Parser/Parser.so
cp Parser.bs blib/arch/auto/HTML/Parser/Parser.bs
chmod 644 blib/arch/auto/HTML/Parser/Parser.bs
Manifying blib/man3/HTML::PullParser.3pm
Manifying blib/man3/HTML::Entities.3pm
Manifying blib/man3/HTML::Parser.3pm
Manifying blib/man3/HTML::TokeParser.3pm
Manifying blib/man3/HTML::LinkExtor.3pm
Manifying blib/man3/HTML::Filter.3pm
Manifying blib/man3/HTML::HeadParser.3pm
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Installing /usr/local/lib64/perl5/auto/HTML/Parser/Parser.bs
Installing /usr/local/lib64/perl5/auto/HTML/Parser/Parser.so
Installing /usr/local/lib64/perl5/HTML/HeadParser.pm
Installing /usr/local/lib64/perl5/HTML/PullParser.pm
Installing /usr/local/lib64/perl5/HTML/LinkExtor.pm
Installing /usr/local/lib64/perl5/HTML/Filter.pm
Installing /usr/local/lib64/perl5/HTML/Entities.pm
Installing /usr/local/lib64/perl5/HTML/Parser.pm
Installing /usr/local/lib64/perl5/HTML/TokeParser.pm
Installing /usr/local/share/man/man3/HTML::Entities.3pm
Installing /usr/local/share/man/man3/HTML::TokeParser.3pm
Installing /usr/local/share/man/man3/HTML::PullParser.3pm
Installing /usr/local/share/man/man3/HTML::Parser.3pm
Installing /usr/local/share/man/man3/HTML::LinkExtor.3pm
Installing /usr/local/share/man/man3/HTML::Filter.3pm
Installing /usr/local/share/man/man3/HTML::HeadParser.3pm
Appending installation info to /usr/lib64/perl5/perllocal.pod
SUDO is
Starting mysqld:                                           [  OK  ]
Running mysql_secure_installation.
Current root password for fresh installation is blank. So simple press enter.

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL
SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MySQL to secure it, we'll need the current
password for the root user.  If you've just installed MySQL, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none):
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
Enter current password for root (enter for none):
OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MySQL
root user without the proper authorisation.

Set root password? [Y/n] y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!

By default, a MySQL installation has an anonymous user, allowing anyone
to log into MySQL without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] y
... Success!

Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] y
... Success!

By default, MySQL comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] y
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] y
... Success!

Cleaning up...

All done!  If you've completed all of the above steps, your MySQL
installation should now be secure.

Thanks for using MySQL!

mysqld (pid  1627) is running...
MySQL service is already running.
Prerequsite for ConVirt Management Server (CMS) installed.

说明：安装过程会安装mysql数据库，并输入mysql数据库root帐号密码。

(5)修改mysql数据库配置文件

[root@localhost scripts]# vim /etc/my.cnf
[root@localhost scripts]# cat /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
innodb_buffer_pool_size=1G
innodb_additional_mem_pool_size=20

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[root@localhost scripts]#
[root@localhost scripts]# /etc/init.d/mysqld restart
Stopping mysqld:                                           [  OK  ]
Starting mysqld:                                           [  OK  ]
[root@localhost scripts]#

(6)解压CMS软件包并安装

# cd /root/
# cd convirt-install/install/cms/scripts/ && source install_config
# cd /root && tar -xzf convirt-2.1.1.tar.gz -C $CONVIRT_BASE
# cd -
# ./setup_tg2   #建议升级python版本为2.7
# ./setup_convirt

(7)启动与关闭convirtCMS

启动convirt

# /root/convirt/convirt-ctl start

关闭convirt

# /root/convirt/convirt-ctl stop

(8)打开convirt2.1.1

http://10.10.172.194:8081输入admin/admin还需要在kvm虚拟主机上安装convirt-tools工具之后才能添加。

2.在KVM虚拟主机上安装convirt-tools工具

注：在kvm虚拟主机上安装convirt-tools工具。

# wget http://www.convirture.com/downloads/convirture-tools/2.1.1/convirture-tools-2.1.1.tar.gz # tar zxvf convirture-tools-2.1.1.tar.gz
# cd convirture-tools/install/managed_server/scripts
# ./convirt-tool install_dependencies
# ./convirt-tool setup

3.在convirtcms上添加KVM虚拟主机

添加KVM虚拟主机。