Attachment 7635 Details for Bug 41190 – refresh_dns_records_for_host

refresh_dns_records_for_host

refresh_dns_records_for_host (text/plain), 1.15 KB, created by Arvid Requate on 2016-05-03 14:12:58 CEST

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Creator: Arvid Requate

Created: 2016-05-03 14:12:58 CEST

Size: 1.15 KB

patch

obsolete

>#!/bin/bash
>
>targethost="$1"
>if [ -z "$1" ]; then
>	echo "usage: $0 <hostname>"
>	exit 2
>fi
>
>eval "$(ucr shell domainname kerberos/realm)"
>
>if ! klist -s || ! klist 2>/dev/null | grep -q "^ *Principal: Administrator@$kerberos_realm$"; then
>	kinit Administrator
>	if ! [ $? -eq 0 ]; then
>		exit 1
>	fi
>fi
>
>ldif=$(univention-s4search DC="$targethost" --cross-ncs --show-binary)
>
>tombstoned=0
>if grep -q 'dNSTombstoned: TRUE' <<<"$ldif"; then
>	dn=$(sed -n 's/^dn: //p' <<<"$ldif")
>	tombstoned=1
>	ldbmodify -H /var/lib/samba/private/sam.ldb <<-%EOR
>	dn: $dn
>	changetype: modify
>	replace: dNSTombstoned
>	dNSTombstoned: FALSE
>	%EOR
>fi
>
>txt=$(grep -E '(ipv4|ipv6)' <<<"$ldif" | sort | uniq)
>
>ipv4_addrs=( $(sed -n 's/^ *ipv4 *: //p' <<<"$txt") )
>ipv6_addrs=( $(sed -n 's/^ *ipv6 *: //p' <<<"$txt") )
>
>{
>if [ -n "${ipv4_addrs}" ]; then
>	echo "update delete $targethost.$domainname A"
>	for ip in "${ipv4_addrs[@]}"; do
>		echo "update add $targethost.$domainname 900 A $ip"
>	done
>fi
>if [ -n "${ipv6_addrs}" ]; then
>	echo "update delete $targethost.$domainname AAAA"
>	for ip in "${ipv6_addrs[@]}"; do
>		echo "update add $targethost.$domainname 900 AAA $ip"
>	done
>fi
>echo send
>} | nsupdate -g
>

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Attachments on bug 41190: 7635 | 8828 | 8836 | 8845