m_shige1979のささやかな抵抗と欲望の日々

プログラムの勉強をしながら学習したことや経験したことをぼそぼそと書いていきます

なんとなく作ったサイト

http://www.it-check-matome.info/


Github(注意すること)

https://github.com/mshige1979

yum-cronのインストール

毎回アップデートするのがちょっと面倒なんで

探したら「yum-cron」があったので対応

環境

yumのcronなのでCentOSに対応しています。

インストール

centos-release-crをインストール
yum -y install centos-release-cr
yum-cronのインストール
yum -y install yum-cron
設定ファイルは「/etc/sysconfig/yum-cron」に作成される
 Pass any given paramter to yum, as run in all the scripts invoked
# by this package.  Be aware that this is global, and yum is invoked in
# several modes by these scripts for which your own parameter might not
# be appropriate
YUM_PARAMETER=

# Don't install, just check (valid: yes|no)
CHECK_ONLY=no

# Check to see if you can reach the repos before updating (valid: yes|no)
CHECK_FIRST=no

# Don't install, just check and download (valid: yes|no)
# Implies CHECK_ONLY=yes (gotta check first to see what to download)
DOWNLOAD_ONLY=no

# Error level, practical range 0-10, 0 means print only critical errors which
# you must be told, 1 means print all errors, even ones that are not important
# Level 0 is the default
# ERROR_LEVEL=0

# Debug level, practical range 0-10, higher number means more output
# Level 1 is a useful level if you want to see what's been done and
# don't want to read /var/log/yum.log
# Level 0 is the default
# DEBUG_LEVEL=1

# randomwait is used by yum to wait random time
# default is 60 so yum waits random time from 1 to 60 minutes
# the value must not be zero
RANDOMWAIT="60"

# if MAILTO is set and the mail command is available, the mail command
# is used to deliver yum output

# by default MAILTO is unset, so crond mails the output by itself
# example:  MAILTO=root
MAILTO=

# you may set SYSTEMNAME if you want your yum emails tagged differently
# default is output of hostname command
# this variable is used only if MAILTO is set too
#SYSTEMNAME=""

# you may set DAYS_OF_WEEK to the days of the week you want to run
# default is every day
#DAYS_OF_WEEK="0123456"

# which day should it do cleanup on?  defaults to 0 (Sunday).  If this day isn't in the
# DAYS_OF_WEEK above, it'll never happen
CLEANDAY="0"

# set to yes to make the yum-cron service to wait for transactions to complete
SERVICE_WAITS=yes

# set maximum time period (in seconds) for the yum-cron service to wait for
# transactions to complete.  The default is 300 seconds (5 minutes)
SERVICE_WAIT_TIME=300
自動起動
chkconfig yum-cron on
chkconfig --list yum-cron
----
yum-cron        0:off   1:off   2:on    3:on    4:on    5:on    6:off
----

まとめ

基本的には設定はOFFになっているのでいくつかONにして対応する

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