mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-01-02 07:11:47 +01:00
116 lines
2.5 KiB
Plaintext
116 lines
2.5 KiB
Plaintext
#!/sbin/runscript
|
|
# Copyright 1999-2006 Gentoo Foundation
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
# $Header: /var/www/viewcvs.gentoo.org/raw_cvs/gentoo-x86/net-proxy/squid/files/squid.initd,v 1.10 2008/11/30 19:20:44 mrness Exp $
|
|
|
|
opts="${opts} reload rotate"
|
|
|
|
conf=/etc/squid/squid.conf
|
|
|
|
depend() {
|
|
need net
|
|
after firewall
|
|
}
|
|
|
|
# Try to increase the # of filedescriptors we can open.
|
|
maxfds() {
|
|
[ -n "$SQUID_MAXFD" ] || return
|
|
[ -f /proc/sys/fs/file-max ] || return 0
|
|
[ $SQUID_MAXFD -le 8192 ] || SQUID_MAXFD=8192
|
|
local global_file_max=`cat /proc/sys/fs/file-max`
|
|
local minimal_file_max=$(($SQUID_MAXFD + 4096))
|
|
if [ "$global_file_max" -lt $minimal_file_max ]; then
|
|
echo $minimal_file_max > /proc/sys/fs/file-max
|
|
fi
|
|
ulimit -n $SQUID_MAXFD
|
|
}
|
|
|
|
checkconfig() {
|
|
maxfds
|
|
|
|
local CACHE_SWAP=$(awk '/^[ \t]*cache_dir[ \t]+/ { if ($2 == "coss" ) printf "%s/stripe ", $3 ; else printf "%s/00 ", $3; }' < $conf)
|
|
[ -z "$CACHE_SWAP" ] && CACHE_SWAP="/var/cache/squid/00"
|
|
|
|
local x
|
|
for x in $CACHE_SWAP ; do
|
|
if [ ! -e $x ] ; then
|
|
ebegin "Initializing cache directories"
|
|
local ORIG_UMASK=$(umask)
|
|
umask 027
|
|
local INIT_CACHE_RESPONSE="$(/usr/sbin/squid -z -N -D 2>&1)"
|
|
if [ $? != 0 ] || echo "$INIT_CACHE_RESPONSE" | grep -q "erminated abnormally" ; then
|
|
umask $ORIG_UMASK
|
|
eend 1
|
|
echo "$INIT_CACHE_RESPONSE"
|
|
return 1
|
|
fi
|
|
umask $ORIG_UMASK
|
|
eend 0
|
|
break
|
|
fi
|
|
done
|
|
|
|
squid -k parse
|
|
}
|
|
|
|
get_pidfile() {
|
|
PIDFILE=$(awk '/^[ \t]*pid_filename[ \t]+/ {print $2}' $conf)
|
|
[ -z "$PIDFILE" ] && PIDFILE=/var/run/squid/squid.pid
|
|
}
|
|
|
|
start() {
|
|
get_pidfile
|
|
checkconfig || return 1
|
|
ebegin "Starting squid"
|
|
start-stop-daemon --start --pidfile "$PIDFILE" \
|
|
--env KRB5_KTNAME="${SQUID_KEYTAB}" \
|
|
--exec /usr/sbin/squid -- ${SQUID_OPTS}
|
|
eend $? && sleep 1
|
|
}
|
|
|
|
stop() {
|
|
local rc=0 pid
|
|
ebegin "Stopping squid"
|
|
get_pidfile
|
|
/usr/sbin/squid -k shutdown
|
|
|
|
# Now we have to wait until squid has _really_ stopped.
|
|
if [ -f "$PIDFILE" ] ; then
|
|
pid=$(cat "$PIDFILE")
|
|
if [ -d /proc/$pid ]; then
|
|
einfon "Waiting for squid to shutdown ."
|
|
else
|
|
rm -f "$PIDFILE"
|
|
fi
|
|
cnt=0
|
|
while [ -f "$PIDFILE" ] ; do
|
|
cnt=$(expr $cnt + 1)
|
|
if [ $cnt -gt 60 ] ; then
|
|
# Waited 120 seconds now. Fail.
|
|
echo
|
|
rc=1
|
|
break
|
|
fi
|
|
sleep 2
|
|
echo -n "."
|
|
done
|
|
echo
|
|
fi
|
|
eend $rc
|
|
}
|
|
|
|
reload() {
|
|
checkconfig || return 1
|
|
ebegin "Reloading squid"
|
|
/usr/sbin/squid -k reconfigure
|
|
eend $?
|
|
}
|
|
|
|
rotate() {
|
|
service_started squid || return 1
|
|
ebegin "Rotating logs"
|
|
/usr/sbin/squid -k rotate
|
|
eend $?
|
|
}
|
|
|