diff options
author | Patrick J Volkerding <volkerdi@slackware.com> | 2018-05-25 23:29:36 +0000 |
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committer | Eric Hameleers <alien@slackware.com> | 2018-05-31 15:10:50 -0700 |
commit | 329684b59b8d55dd403c2c59f76d37210ba2f517 (patch) | |
tree | 10421c6ee3bf179d50915cc00d4c15c1b83cb77a /patches/source/bind/rc.bind | |
parent | b76270bf9e6dd375e495fec92140a79a79415d27 (diff) | |
download | current-329684b59b8d55dd403c2c59f76d37210ba2f517.tar.gz |
Fri May 25 23:29:36 UTC 201813.1
patches/packages/glibc-zoneinfo-2018e-noarch-2_slack13.1.txz: Rebuilt.
Handle removal of US/Pacific-New timezone. If we see that the machine is
using this, it will be automatically switched to US/Pacific.
Diffstat (limited to 'patches/source/bind/rc.bind')
-rw-r--r-- | patches/source/bind/rc.bind | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/patches/source/bind/rc.bind b/patches/source/bind/rc.bind new file mode 100644 index 00000000..6d77d73d --- /dev/null +++ b/patches/source/bind/rc.bind @@ -0,0 +1,112 @@ +#!/bin/sh +# Start/stop/restart the BIND name server daemon (named). + + +# Start bind. In the past it was more secure to run BIND as a non-root +# user (for example, with '-u daemon'), but the modern version of BIND +# knows how to use the kernel's capability mechanism to drop all root +# privileges except the ability to bind() to a privileged port and set +# process resource limits, so -u should not be needed. If you wish to +# use it anyway, chown the /var/run/named and /var/named directories to +# the non-root user. The command options can be set like this in +# /etc/default/named : +# NAMED_OPTIONS="-u daemon" +# So you will not have to edit this script. + +# You might also consider running BIND in a "chroot jail", +# a discussion of which may be found in +# /usr/doc/Linux-HOWTOs/Chroot-BIND-HOWTO. + +# One last note: rndc has a lot of other nice features that it is not +# within the scope of this start/stop/restart script to support. +# For more details, see "man rndc" or just type "rndc" to see the options. + +# Load command defaults: +if [ -f /etc/default/named ] ; then . /etc/default/named ; fi +if [ -f /etc/default/rndc ] ; then . /etc/default/rndc ; fi + +# Sanity check. If /usr/sbin/named is missing then it +# doesn't make much sense to try to run this script: +if [ ! -x /usr/sbin/named ]; then + echo "/etc/rc.d/rc.bind: no /usr/sbin/named found (or not executable); cannot start." + exit 1 +fi + +# Start BIND. As many times as you like. ;-) +# Seriously, don't run "rc.bind start" if BIND is already +# running or you'll get more than one copy running. +bind_start() { + if [ -x /usr/sbin/named ]; then + echo "Starting BIND: /usr/sbin/named $NAMED_OPTIONS" + /usr/sbin/named $NAMED_OPTIONS + sleep 1 + fi + if ! ps axc | grep -q named ; then + echo "WARNING: named did not start." + echo "Attempting to start named again: /usr/sbin/named $NAMED_OPTIONS" + /usr/sbin/named $NAMED_OPTIONS + sleep 1 + if ps axc | grep -q named ; then + echo "SUCCESS: named started." + else + echo "FAILED: Sorry, a second attempt to start named has also failed." + echo "There may be a configuration error that needs fixing. Good luck!" + fi + fi +} + +# Stop all running copies of BIND (/usr/sbin/named): +bind_stop() { + echo "Stopping BIND: /usr/sbin/rndc $RDNC_OPTIONS stop" + /usr/sbin/rndc $RDNC_OPTIONS stop + # A problem with using "/usr/sbin/rndc stop" is that if you + # managed to get multiple copies of named running it will + # only stop one of them and then can't stop the others even + # if you run it again. So, after doing things the nice way + # we'll do them the old-fashioned way. If you don't like + # it you can comment it out, but unless you have a lot of + # other programs you run called "named" this is unlikely + # to have any ill effects: + sleep 1 + if ps axc | grep -q named ; then + echo "Using "killall named" on additional BIND processes..." + /bin/killall named 2> /dev/null + fi +} + +# Reload BIND: +bind_reload() { + /usr/sbin/rndc $RDNC_OPTIONS reload +} + +# Restart BIND: +bind_restart() { + bind_stop + bind_start +} + +# Get BIND status: +bind_status() { + /usr/sbin/rndc $RDNC_OPTIONS status +} + +case "$1" in +'start') + bind_start + ;; +'stop') + bind_stop + ;; +'reload') + bind_reload + ;; +'restart') + bind_restart + ;; +'status') + bind_status + ;; +*) + echo "usage $0 start|stop|reload|restart|status" +esac + |