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main/logrotate: add support for cpulimit

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If package cpulimit is installed, then apply the cpulimit specified
in CPULIMIT in /etc/conf.d/logrotate

This helps monitoring software to not trigger high CPU load alarms
when rotating logs.
This commit is contained in:
Natanael Copa 2012-09-28 07:19:46 +00:00
parent 8c0797b46c
commit 5edcfa2d67
3 changed files with 31 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
main/logrotate/APKBUILD
View File

@ -2,7 +2,7 @@
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=logrotate
pkgver=3.8.2
pkgrel=0
pkgrel=1
pkgdesc="Tool to rotate logfiles"
url="https://fedorahosted.org/logrotate/"
arch="all"
@ -14,7 +14,9 @@ source="https://fedorahosted.org/releases/l/o/logrotate/logrotate-$pkgver.tar.gz
logrotate-3.7.9-atomic-create.patch
logrotate-3.7.9-shred.patch
logrotate-3.7.9-statefile.patch
logrotate.conf"
logrotate.cron
logrotate.conf
logrotate.confd"
build() {
cd "$srcdir/$pkgname-$pkgver"
@ -27,11 +29,16 @@ package() {
install -Dm755 logrotate "$pkgdir"/usr/sbin/logrotate
install -Dm644 logrotate.8 "$pkgdir"/usr/share/man/man8/logrotate.8
install -Dm644 ../logrotate.conf "$pkgdir"/etc/logrotate.conf
install -Dm755 examples/logrotate.cron "$pkgdir"/etc/periodic/daily/logrotate
install -Dm755 "$srcdir"/logrotate.cron \
"$pkgdir"/etc/periodic/daily/logrotate || return 1
install -Dm644 "$srcdir"/logrotate.confd \
"$pkgdir"/etc/conf.d/logrotate
}
md5sums="ddd4dcf28c38b3ac6bc6ff4e0148308a logrotate-3.8.2.tar.gz
0273f868dc4208eed0a442759d86e77c logrotate-3.7.9-atomic-create.patch
74216579397b03c44d1d85dd233306d8 logrotate-3.7.9-shred.patch
82ebd23da8a7f0650a4c80577dbdc739 logrotate-3.7.9-statefile.patch
fef6415a79a6fede8cf9b9b6b8410090 logrotate.conf"
7e9fad2c9b382a2370c11ef0c89f61c7 logrotate.cron
fef6415a79a6fede8cf9b9b6b8410090 logrotate.conf
e7e4b67d5c4bda49ff3c041834180c1e logrotate.confd"

4
main/logrotate/logrotate.confd Normal file
View File

@ -0,0 +1,4 @@
# Limit cpu usage so monitoring software does not trigger CPU alarms
# This will only be used if package "cpulimit" is installed
CPULIMIT=50

16
main/logrotate/logrotate.cron Normal file
View File

@ -0,0 +1,16 @@
#!/bin/sh
if [ -f /etc/conf.d/logrotate ]; then
. /etc/conf.d/logrotate
fi
if [ -x /usr/bin/cpulimit ] && [ -n "$CPULIMIT" ]; then
_cpulimit="/usr/bin/cpulimit --limit=$CPULIMIT"
fi
$_cpulimit /usr/sbin/logrotate /etc/logrotate.conf
EXITVALUE=$?
if [ $EXITVALUE != 0 ]; then
/usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]"
fi
exit 0