qa/1068

   1 #!/bin/sh
   2 # PCP QA Test No. 1068
   3 # Exercise pmrep Zabbix export reporting modes.
   4 #
   5 # Copyright (c) 2015 Red Hat.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 . ./common.python
  12
  13 $python -c "from pcp import pmapi" >/dev/null 2>&1
  14 [ $? -eq 0 ] || _notrun "python pcp pmapi module not installed"
  15 $python -c "from collections import OrderedDict" >/dev/null 2>&1
  16 [ $? -eq 0 ] || _notrun "python collections OrderedDict module not installed"
  17
  18 which socat >/dev/null 2>&1 || _notrun "socat binary not installed"
  19 which pmrep >/dev/null 2>&1 || _notrun "pmrep not installed"
  20
  21 status=1        # failure is the default!
  22 signal=$PCP_BINADM_DIR/pmsignal
  23 $sudo rm -rf $tmp $tmp.* $seq.full
  24 trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15
  25
  26 _seq_store()
  27 {
  28     echo "--- pmrep stdout --" >>$seq.full
  29     cat $tmp.pmrep.out >>$seq.full
  30     echo "--- pmrep stderr --" >>$seq.full
  31     cat $tmp.pmrep.err >>$seq.full
  32     echo "--- socat stdout --" >>$seq.full
  33     cat $tmp.socat.out >>$seq.full
  34     echo "--- socat stderr --" >>$seq.full
  35     cat $tmp.socat.err >>$seq.full
  36 }
  37
  38 _zbx_header()
  39 {
  40     output=$1
  41
  42     # extract the (partially binary) header, preceding the JSON response
  43     # and make it into a deterministic string
  44     sed -n 1p $output | \
  45     sed -e 's/{//g' | \
  46     od -c | \
  47     sed -n 1p | \
  48     sed -e 's/ D 001.*/ D/g'
  49 }
  50
  51 zabbix_port=`_find_free_port`
  52 log="-z --archive $here/archives/sample-secs"
  53
  54 # real QA test starts here
  55 cat <<EOF >$tmp.config
  56 [options]
  57 zabbix_port = $zabbix_port
  58 zabbix_host = HOSTNAME
  59 zabbix_server = localhost
  60 [globals]
  61 secs = sample.seconds
  62 msecs = sample.milliseconds
  63 EOF
  64
  65 cat $tmp.config >>$seq.full
  66
  67 socat tcp-listen:$zabbix_port,reuseaddr - >$tmp.socat.out 2>$tmp.socat.err &
  68 pid=$!
  69 sleep 2
  70 pmrep -t 2 -s 3 $log -c $tmp.config -o zabbix sample >$tmp.pmrep.out 2>$tmp.pmrep.err &   # will error out after socket cat dies
  71 pmpid=$!
  72 sleep 2
  73 $signal $pid $pmpid 2>/dev/null
  74 wait
  75 _seq_store
  76
  77 echo "== Zabbix server input ==="
  78 # check the first line has the initial ZBXD preamble (before JSON)
  79 header=`_zbx_header $tmp.socat.out`
  80 echo "header: $header"
  81 echo "body:"
  82 echo '{' # ate this from the header
  83 sed -n '1!p' $tmp.socat.out
  84 echo #}
  85
  86 # success, all done
  87 status=0
  88 exit