diff options
author | Timo Teras <timo.teras@iki.fi> | 2010-04-19 11:24:45 +0300 |
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committer | Natanael Copa <ncopa@alpinelinux.org> | 2010-04-19 13:15:55 +0000 |
commit | fbea38f9a65456f1e7e08630201c5e8caea72ed2 (patch) | |
tree | 4720e07f647ded89ec9b7c384c67376eeb119e97 /main/djbdns/dnscache.monthly | |
parent | 236a35ddd6048ddff7f05c47777840973141369d (diff) | |
download | aports-fbea38f9a65456f1e7e08630201c5e8caea72ed2.tar.bz2 aports-fbea38f9a65456f1e7e08630201c5e8caea72ed2.tar.xz |
main/djbdns: periodic script to update zone hints
This also splits the djbdns to djbdns-common that contains the
few utilities needed by the periodic script. Minor fix to init.d
script included also.
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Diffstat (limited to 'main/djbdns/dnscache.monthly')
-rwxr-xr-x | main/djbdns/dnscache.monthly | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/main/djbdns/dnscache.monthly b/main/djbdns/dnscache.monthly new file mode 100755 index 000000000..0bd5a8539 --- /dev/null +++ b/main/djbdns/dnscache.monthly @@ -0,0 +1,48 @@ +#!/bin/sh + +if [ -f ./etc/conf.d/dnscache ]; then + . /etc/conf.d/dnscache +fi + +if [ -z "$UPDATEHINTS" ]; then + exit 0 +fi + +cd /etc/dnscache/servers +NEEDRESTART= +ZONES=`ls /etc/dnscache/servers` +for ZONEFILE in $ZONES; do + # Convert symlinks to copies, so we can update it + ZONE="$ZONEFILE" + if [ -L $ZONEFILE ]; then + DST="`readlink "$ZONEFILE"`" + cp -f "$DST" "$ZONEFILE" + fi + + if [ "$ZONE" == "@" ]; then + ZONE="." + fi + + if [ "$ZONE" != "." -o "$FORWARDONLY" = "" ]; then + TMPF=`mktemp -t` + + # Refresh zone info + dnsqr ns $ZONE | awk '/^answer: ./ { print $5 }' | sort -u | xargs dnsip > $TMPF + + grep "^$" $TMPF 1> /dev/null + if [ $? != 0 ]; then + cmp -s $ZONEFILE $TMPF + if [ "$?" != 0 ]; then + NEEDRESTART=yes + cat $TMPF > $ZONEFILE + fi + fi + rm $TMPF + fi +done + +if [ "$NEEDRESTART" ] && /etc/init.d/dnscache --quiet status; then + /etc/init.d/dnscache restart +fi + +exit 0 |