diff options
Diffstat (limited to 'frontends/scripts')
| -rw-r--r-- | frontends/scripts/dns-failover.ksh | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/frontends/scripts/dns-failover.ksh b/frontends/scripts/dns-failover.ksh index 5ab96bb..d0a79d3 100644 --- a/frontends/scripts/dns-failover.ksh +++ b/frontends/scripts/dns-failover.ksh @@ -33,28 +33,28 @@ determine_master_and_standby () { echo "Master is $master, standby is $standby" - MASTER_A=$(host $master | awk '/has address/ { print $(NF) }') - MASTER_AAAA=$(host $master | awk '/has IPv6 address/ { print $(NF) }') - STANDBY_A=$(host $standby | awk '/has address/ { print $(NF) }') - STANDBY_AAAA=$(host $standby | awk '/has IPv6 address/ { print $(NF) }') + host $master | awk '/has address/ { print $(NF) }' >/tmp/dns_master_a + host $master | awk '/has IPv6 address/ { print $(NF) }' >/tmp/dns_master_aaaa + host $standby | awk '/has address/ { print $(NF) }' >/tmp/dns_standby_a + host $standby | awk '/has IPv6 address/ { print $(NF) }' >/tmp/dns_standby_aaaa } transform () { sed -E ' /IN A .*; Enable failover/ { /^mirror/! { - s/^(.*) 300 IN A (.*) ; (.*)/\1 300 IN A '$MASTER_A' ; \3/; + s/^(.*) 300 IN A (.*) ; (.*)/\1 300 IN A '$(cat /tmp/dns_master_a)' ; \3/; } /^mirror/ { - s/^(.*) 300 IN A (.*) ; (.*)/\1 300 IN A '$STANDBY_A' ; \3/; + s/^(.*) 300 IN A (.*) ; (.*)/\1 300 IN A '$(cat /tmp/dns_standby_a)' ; \3/; } } /IN AAAA .*; Enable failover/ { /^mirror/! { - s/^(.*) 300 IN AAAA (.*) ; (.*)/\1 300 IN AAAA '$MASTER_AAAA' ; \3/; + s/^(.*) 300 IN AAAA (.*) ; (.*)/\1 300 IN AAAA '$(cat /tmp/dns_master_aaaa)' ; \3/; } /^mirror/ { - s/^(.*) 300 IN AAAA (.*) ; (.*)/\1 300 IN AAAA '$STANDBY_AAAA' ; \3/; + s/^(.*) 300 IN AAAA (.*) ; (.*)/\1 300 IN AAAA '$(cat /tmp/dns_standby_aaaa)' ; \3/; } } / ; serial/ { @@ -84,7 +84,7 @@ failover_zone () { grep -v ' ; serial' $zone_file > $zone_file.old.noserial.tmp echo "Has zone $zone_file changed?" - if diff $zone_file.new.noserial.tmp $zone_file.old.noserial.tmp; then + if diff -u $zone_file.old.noserial.tmp $zone_file.new.noserial.tmp; then echo "The zone $zone_file hasn't changed" rm $zone_file.*.tmp return |