Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 4.7 Guida di Installazione Scaricare il pdf (Pagina 26)

Managing EZ Templates

# ls -l /vz/template/centos/5/x86_64/config/os/default

...

-rwxr-xr-x 1 root root 453 Aug 13 22:12 post-cache

-rwxr-xr-x 1 root root 3399 Aug 13 22:12 post-install

-rwxr-xr-x 1 root root 610 Aug 13 22:12 pre-cache

-rwxr-xr-x 1 root root 943 Aug 13 22:12 pre-upgrade

...

For the full list of scripts, see the vzmktmpl section in the Parallels Virtuozzo Containers 4.7

Command Line Reference Guide.

Once you have a metafile and the required scripts at hand, copy them to your current working

directory and execute the vzmktmpl utility. For example, to create a template for CentOS 5, base

it on the centos-5-custom.metafile file, and include the scripts post-cache, post-

install, pre-cache, and pre-upgrade in the template, you can run this command:

# vzmktmpl --pre-cache pre-cache --pre-upgrade pre-upgrade --post-cache post-cache --

post-install post-install centos-5-custom.metafile

Upon the command completion, the created template is put to your current working directory:

# ls

centos-custom-5-x86_64-ez-1.0-1.noarch.rpm

...

To start using the new OS template, install it on the Node using the vzpkg install template

command and cache it with the vzpkg create cache command.

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Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 4.7 Guida di Installazione Pagina 26