Retry checks that records are present and signed

There a race between when the delta is logged and when the
server returns signed record.  Retry the queries if the
lookups fail to meet expectations.
This commit is contained in:
Mark Andrews 2020-05-18 12:04:09 +10:00
parent d298aa3bd4
commit 46c4e5d96f

View file

@ -1236,16 +1236,20 @@ $SETTIME -K ns3 -A now+3s $ksk > settime.out.test$n.ksk || ret=1
echo_i "waiting for changes to take effect"
sleep 3
wait_for_log 10 "add delay\.example\..*NSEC.a\.delay\.example\. NS SOA RRSIG NSEC DNSKEY" ns3/named.run
$DIG $DIGOPTS +noall +answer dnskey delay.example. @10.53.0.3 > dig.out.ns3.1.test$n || ret=1
# DNSKEY expected:
awk 'BEGIN {r=1} $4=="DNSKEY" {r=0} END {exit r}' dig.out.ns3.1.test$n || ret=1
# RRSIG expected:
awk 'BEGIN {r=1} $4=="RRSIG" {r=0} END {exit r}' dig.out.ns3.1.test$n || ret=1
$DIG $DIGOPTS +noall +answer a a.delay.example. @10.53.0.3 > dig.out.ns3.2.test$n || ret=1
# A expected:
awk 'BEGIN {r=1} $4=="A" {r=0} END {exit r}' dig.out.ns3.2.test$n || ret=1
# RRSIG expected:
awk 'BEGIN {r=1} $4=="RRSIG" {r=0} END {exit r}' dig.out.ns3.2.test$n || ret=1
check_is_signed() {
$DIG $DIGOPTS +noall +answer dnskey delay.example. @10.53.0.3 > dig.out.ns3.1.test$n || return 1
# DNSKEY expected:
awk 'BEGIN {r=1} $4=="DNSKEY" {r=0} END {exit r}' dig.out.ns3.1.test$n || return 1
# RRSIG expected:
awk 'BEGIN {r=1} $4=="RRSIG" {r=0} END {exit r}' dig.out.ns3.1.test$n || return 1
$DIG $DIGOPTS +noall +answer a a.delay.example. @10.53.0.3 > dig.out.ns3.2.test$n || return 1
# A expected:
awk 'BEGIN {r=1} $4=="A" {r=0} END {exit r}' dig.out.ns3.2.test$n || return 1
# RRSIG expected:
awk 'BEGIN {r=1} $4=="RRSIG" {r=0} END {exit r}' dig.out.ns3.2.test$n || return 1
return 0
}
retry_quiet 5 check_is_signed || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`