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try to deal with the flurry of messages from rsyslogd after a HUP on github actions

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downtownallday 2022-09-22 15:53:45 -04:00
parent e0f2ba84e2
commit 86a61a7b12
1 changed files with 21 additions and 0 deletions
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21
tests/suites/_mail-functions.sh
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@ -133,9 +133,16 @@ detect_syslog_error() {
tail --lines=+$count /var/log/syslog 2>>$TEST_OF | (
let ec=0 # error count
let wc=0 # warning count
rsyslog_hup="no"
while read line; do
# named[7940]: dispatch 0x7f460c02c3a0: shutting down due to TCP receive error: 199.249.112.1#53: connection reset
# rsyslogd: message repeated 7 times: [[origin software="rsyslogd" swVersion="8.2112.0" x-pid="42237" x-info="https://www.rsyslog.com"] rsyslogd was HUPed]
# rsyslogd: file '/var/log/mail.log': open error: Permission denied [v8.2112.0 try https://www.rsyslog.com/e/2433 ]
# rsyslogd: action 'action-0-builtin:omfile' suspended (module 'builtin:omfile'), retry 0. There should be messages before this one giving the reason for suspension. [v8.2112.0 try https://www.rsyslog.com/e/2007 ]
# rsyslogd: action 'action-0-builtin:omfile' resumed (module 'builtin:omfile') [v8.2112.0 try https://www.rsyslog.com/e/2359 ]
awk '
/rsyslogd was HUPed/ { exit 3; }
/rsyslogd: action .* (suspended|resumed)/ { exit 2 }
!/nsd\[[0-9]+\]/ && /warning:/ { exit 1 }
/nsd\[[0-9]+\]: error: Cannot open .*nsd\.log/ { exit 2 }
/named\[[0-9]+\]:.* receive error: .*: connection reset/ { exit 2 }
@ -146,12 +153,26 @@ detect_syslog_error() {
' \
>>$TEST_OF 2>&1 <<< "$line"
r=$?
if [ "$rsyslog_hup" = "yes" ]; then
if ! grep "rsyslogd: " <<< "$line" >/dev/null
then
rsyslog_hup="no"
elif [ $r -eq 1 ] && grep "open error: " <<< "$line" >/dev/null
then
# handle "open error: Permission denied" occuring
# soon after a rsyslogd HUP. set to warning
r=2
fi
fi
if [ $r -eq 1 ]; then
let ec+=1
record "$F_DANGER[ERROR] $line$F_RESET"
elif [ $r -eq 2 ]; then
let wc+=1
record "$F_WARN[ WARN] $line$F_RESET"
elif [ $r -eq 3 ]; then
rsyslog_hup=yes
else
if [ "$DETECT_SYSLOG_ERROR_OUTPUT" != "brief" ]; then
record "[ OK] $line"