Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 4.7 Guida di Installazione Scaricare il pdf (Pagina 76)

Managing EZ Templates

5 The packages installed in the /vz/template/fedora-core/4/x86 directory on the

Hardware Node (i.e. in the template area of the fedora-core-4-x86 and plesk8 EZ

templates) are compared with those specified in the /vz/template/fedora-

core/4/x86/os/default/packages and /vz/template/fedora-

core/4/x86/app/plesk8/default/packages meta files and if some packages listed in

these files are not present in this directory, they are also downloaded from the repository to the

Node and installed there.

6 The symlinks to the package files in the /vz/template/fedora-core-3/ and

/vz/template/psa directories on the Node are replaced with symlinks to the files in the

/vz/template/fedora-core/4/x86 EZ template directory.

7 The following parameters in the /etc/sysconfig/vz-scripts/101.conf file are updated

or set anew in accordance with the changes made: OSTEMPLATE, TEMPLATES, UUID,

TECHNOLOGIES. Detailed information on these parameters is provided in the Configuring

Parallels Virtuozzo Containers 4.7 chapter of the Parallels Virtuozzo Containers 4.7 Reference

Guide.

8 The post-fedora-core-4 script from the /usr/share/vztt/convert/scripts

directory on the Node is executed. This script is meant to perform a number of post-upgrade

operations in the Container context.

The full list of "standard OS template --> EZ OS template" and "standard application template -->

EZ application template" transformations which can be performed in the current version of Parallels

Virtuozzo Containers is provided in the /usr/share/vztt/convert/os_table and

/usr/share/vztt/convert/app_table files on the Hardware Node, respectively. For

example, you can issue the following command to learn what standard OS templates can be

converted to their EZ counterparts:

# cat /usr/share/vztt/covert/os_table

...

fedora-core-1 fedora-core-4-x86

fedora-core-2 fedora-core-4-x86

fedora-core-3 fedora-core-4-x86

fedora-core-4 fedora-core-4-x86

fedora-core-5 fedora-core-5-x86

fedora-core-4-x86_64 fedora-core-4-x86_64

...

The left column provides information on standard OS templates whereas the right one informs you

of the corresponding OS EZ templates.

Note: The /usr/share/vztt/convert/app_table file contains only the names of the EZ

application templates having its own repositories for handling the packages included in these templates

(e.g., all plesk EZ templates).

1 2 ... 71 72 73 74 75 76 77 78

Nessun commento

Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 4.7 Guida di Installazione Pagina 76