qa/455

   1 #! /bin/sh
   2 # PCP QA Test No. 455
   3 # Sanity checks for rsyslog pmda
   4 #
   5 # Copyright (c) 2011 Aconex.  All Rights Reserved.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 # get standard filters
  12 . ./common.product
  13 . ./common.check
  14 . ./common.filter
  15
  16 [ -d $PCP_PMDAS_DIR/rsyslog ] || _notrun "rsyslog PMDA directory is not installed"
  17 grep rsyslog.elasticsearch.submits $PCP_PMDAS_DIR/rsyslog/pmdarsyslog.pl >/dev/null
  18 [ $? -eq 0 ] || _notrun "Newer version of rsyslog PMDA needed"
  19
  20 perl -e "use PCP::PMDA" >/dev/null 2>&1
  21 test $? -eq 0 || _notrun "PCP::PMDA perl module is not installed"
  22
  23 install_on_cleanup=false
  24 pminfo rsyslog >/dev/null 2>&1 && install_on_cleanup=true
  25
  26 status=1
  27 done_clean=false
  28
  29 _cleanup()
  30 {
  31     if $done_clean
  32     then
  33         :
  34     else
  35         if [ -f $tmp.pmcd.conf ]
  36         then
  37             $sudo cp $tmp.pmcd.conf $PCP_PMCDCONF_PATH
  38             rm -f $tmp.pmcd.conf
  39         fi
  40         rm -f $tmp.*
  41         $sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
  42         _wait_for_pmcd
  43         _wait_for_pmlogger
  44         if $install_on_cleanup
  45         then
  46             ( cd $PCP_PMDAS_DIR/rsyslog; $sudo ./Install </dev/null >/dev/null 2>&1 )
  47         else
  48             ( cd $PCP_PMDAS_DIR/rsyslog; $sudo ./Remove >/dev/null 2>&1 )
  49         fi
  50         done_clean=true
  51     fi
  52     exit $status
  53 }
  54
  55 _filter()
  56 {
  57     # number of warnings depends on rsyslog config
  58     sed \
  59         -e '/Creating rsyslog statistics file/d' \
  60         -e 's/ [0-9]* warnings/ some warnings/g'
  61 }
  62
  63 _val_filter()
  64 {
  65     $PCP_AWK_PROG '
  66 /^rsyslog\.interval/    { fix = 1 }
  67 fix == 1 && /value [0-9][0-9]*/ { $2 = "NUMBER" }
  68                         { print }
  69 NF == 0                 { fix = 0 }'
  70 }
  71
  72 trap "_cleanup" 0 1 2 3 15
  73
  74 # real QA test starts here
  75 iam=rsyslog
  76 cd $PCP_PMDAS_DIR/$iam
  77
  78 # copy the pmcd config file to restore state later.
  79 cp $PCP_PMCDCONF_PATH $tmp.pmcd.conf
  80
  81 # start from a known starting point
  82 $sudo ./Remove >/dev/null 2>&1
  83 $sudo rm -f pmns domain.h
  84
  85 echo
  86 echo "=== $iam agent installation ==="
  87 $sudo rm -f $PCP_LOG_DIR/rsyslog/stats
  88 $sudo ./Install </dev/null >$tmp.out 2>&1
  89 _filter_pmda_install <$tmp.out \
  90 | _filter
  91
  92 echo
  93 echo "=== validate values ==="
  94 rm -f $tmp.stats
  95 echo "\
  96 2011-05-11T08:18:02.420771+10:00 host rsyslogd-pstats: imuxsock: submitted=85 ratelimit.discarded=0 ratelimit.numratelimiters=24
  97 2011-05-11T08:18:02.420797+10:00 host rsyslogd-pstats: main Q: size=1181 enqueued=1181 full=0 maxqsize=1181
  98 2011-05-11T08:18:07.423713+10:00 host rsyslogd-pstats: imuxsock: submitted=85 ratelimit.discarded=0 ratelimit.numratelimiters=24
  99 2011-05-11T08:18:07.423752+10:00 host rsyslogd-pstats: main Q: size=1 enqueued=1183 full=0 maxqsize=1182" > $tmp.stats
 100
 101 for i in 1 2 3 4 5
 102 do
 103     [ -p $PCP_LOG_DIR/rsyslog/stats ] && break
 104     sleep 1
 105 done
 106
 107 if [ ! -p $PCP_LOG_DIR/rsyslog/stats ]
 108 then
 109     echo "Arrgh failed to see named pipe $PCP_LOG_DIR/rsyslog/stats after 5 seconds"
 110     ls -l $PCP_LOG_DIR/rsyslog
 111     exit
 112 fi
 113
 114 $sudo sh -c "cat $tmp.stats >> $PCP_LOG_DIR/rsyslog/stats"
 115 sleep 2 # give some time for pmdarsyslog to be told
 116 $sudo sh -c "cat $tmp.stats >> $PCP_LOG_DIR/rsyslog/stats"
 117 sleep 2 # give more time for pmdarsyslog to be told
 118 pminfo rsyslog \
 119 | LC_COLLATE=POSIX sort \
 120 | while read metric
 121 do
 122     pminfo -f $metric
 123 done \
 124 | _val_filter
 125
 126 echo
 127 echo "=== remove $iam agent ==="
 128 $sudo ./Remove >$tmp.out 2>&1
 129 _filter_pmda_remove <$tmp.out
 130
 131 status=0
 132 exit