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26 lines
594 B
26 lines
594 B
5 years ago
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#!/bin/sh
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#
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# This script provides support for dynamic DNS update in Microsoft Azure
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# cloud. To enable this feature, change the configuration variables below
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# and make the script executable.
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primary_interface="eth0"
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required_domain="mydomain.local"
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dns_server="my-dns-server.mydomain.local"
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# change the configuration variables above
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[ "$interface" == "$primary_interface" ] || exit
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case "$reason" in
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BOUND|RENEW|REBIND|REBOOT)
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fqdn="`hostname`.$required_domain"
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nsupdate <<EOF
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server $dns_server
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update delete $fqdn a
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update add $fqdn 3600 a $new_ip_address
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send
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EOF
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;;
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esac
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