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Top Forums UNIX for Advanced & Expert Users Centos - prevent yum update from breaking package configurations Post 302955938 by Aia on Wednesday 23rd of September 2015 09:29:18 PM
Old 09-23-2015
Quote:
Originally Posted by coolatt
i recently run on a centos server and this replaced the current config files with a new one.

this happened with but i think it can happen with other packages as well.

please advise how such issues can be prevented from happening again.
The first preventive measure would be you: before updating check what does it want to update and where the update comes from (what repo is using). Do not accept updates at willy-nilly

The second preventive measure would be you: learning how to manage yum.
Keywords like: exclude, enable, disable, protect and priority might assist you in managing packages update.
 

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repoclosure(1)															    repoclosure(1)

NAME
repoclosure - display a list of unresolved dependencies for a yum repository SYNOPSIS
repoclosure [options] DESCRIPTION
repoclosure is a program that reads package metadata from one or more yum repositories, checks all dependencies, and displays a list of packages with unresolved dependencies. OPTIONS
-h, --help Display a help message, and then quit. -c CONFIG, --config=CONFIG Config file to use (defaults to /etc/yum.conf). -a ARCH, --arch=ARCH Check packages of the given archs, can be specified multiple times (default: current arch). --basearch=BASEARCH Set the basearch for yum to run as. -b, --builddeps Check build dependencies only (needs source repos enabled). -l LOOKASIDE, --lookaside=LOOKASIDE Specify a lookaside repo id to query, can be specified multiple times. -r REPOID, --repoid=REPOID Specify repo ids to query, can be specified multiple times (default is all enabled). -t, --tempcache Use a temp dir for storing/accessing yum-cache. -q, --quiet Run quietly: no warnings printed to stderr. -n, --newest Check only the newest packages in the repos. --repofrompath=REPOID,PATH/URL Specify a path or url to a repository (same path as in a baseurl) to add to the repositories for this query. This option can be used multiple times. If you want to view only the pkgs from this repository combine this with --repoid. The repoid for the repository is specified by REPOID. -p PKG, --pkg=PKG Check closure for this package only -g GROUP, --group=GROUP Check closure for packages in this group only SEE ALSO
yum.conf (5) http://yum.baseurl.org/ AUTHORS
See the Authors file included with this program. 13 January 2013 repoclosure(1)
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