#!/bin/sh
# PCP QA Test No. 553
# Exercise the gluster filesystem PMDA.
#
# Copyright (c) 2013 Red Hat.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

pmda_path="$PCP_PMDAS_DIR/gluster"
pmda_script="$pmda_path/pmdagluster.python"
test -f "$pmda_script" || _notrun "pmdagluster not supported"
python -c "from pcp import pmda" >/dev/null 2>&1
[ $? -eq 0 ] || _notrun "python pcp pmda module not installed"

status=1	# failure is the default!
$sudo rm -rf $tmp.* $seq.full
trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15

_filter()
{
    tee -a $seq.full | \
    sed \
	-e "s;$PCP_PMDAS_DIR;\$PCP_PMDAS_DIR;" \
        -e '/pmResult/s/ .* numpmid/ ... numpmid/' \
        -e '/[0-9][0-9]:[0-9][0-9]:[0-9][0-9]/s/[^ ]*/TIMESTAMP/' \

    test -f gluster.log && cat gluster.log >> $seq.full
}

_filter_result()
{
    _filter | _filter_dumpresult
}

domain=118
test="$here/gluster"
export GLUSTER_HOME="$test"
export GLUSTER_VOL_INFO="$test/test.sh info info-single"
export GLUSTER_VOL_STATS="$test/test.sh stats profile-%s-info"
export GLUSTER_VOL_STOP="$test/test.sh stop %s $seq $tmp.stop"
export GLUSTER_VOL_START="$test/test.sh start %s $seq $tmp.start"

# real QA test starts here
PCP_PYTHON_PMNS=root python "$pmda_script" > $tmp.root

echo "== Testing volume instance domain" | tee -a $seq.full
$sudo dbpmda -n $tmp.root -ie <<End-of-File 2>&1 | _filter
open pipe /usr/bin/python $pmda_script
instance $domain.0
End-of-File

echo "== Testing volume information metrics" | tee -a $seq.full
$sudo dbpmda -n $tmp.root -ie <<End-of-File 2>&1 | _filter
open pipe /usr/bin/python $pmda_script
getdesc on
desc gluster.volume.dist.count
desc gluster.volume.stripe.count
desc gluster.volume.replica.count
fetch gluster.volume.dist.count
fetch gluster.volume.stripe.count
fetch gluster.volume.replica.count
End-of-File

echo "== Testing volume control metric store" | tee -a $seq.full
$sudo rm -f $tmp.start $tmp.stop
$sudo dbpmda -n $tmp.root -ie <<End-of-File 2>&1 | _filter
open pipe /usr/bin/python $pmda_script
getdesc on
desc gluster.volume.profile
fetch gluster.volume.profile
store gluster.volume.profile "1"
store gluster.volume.profile "0"
End-of-File
# store should produce start/stop files via gluster/test.sh
cat $tmp.start $tmp.stop
$sudo rm -f $tmp.start $tmp.stop

echo "== Testing brick instance domain" | tee -a $seq.full
$sudo dbpmda -n $tmp.root -ie <<End-of-File 2>&1 | _filter
open pipe /usr/bin/python $pmda_script
instance $domain.1
End-of-File

echo "== Testing brick throughput metrics" | tee -a $seq.full
$sudo dbpmda -n $tmp.root -ie <<End-of-File 2>&1 | _filter
open pipe /usr/bin/python $pmda_script
getdesc on
desc gluster.brick.read_bytes
fetch gluster.brick.read_bytes
desc gluster.brick.write_bytes
fetch gluster.brick.write_bytes
End-of-File

echo "== Testing brick file operation latency metrics" | tee -a $seq.full
$sudo dbpmda -n $tmp.root -ie <<End-of-File 2>&1 | _filter
open pipe /usr/bin/python $pmda_script
getdesc on
desc gluster.brick.latency.getxattr.avg
desc gluster.brick.latency.getxattr.min
desc gluster.brick.latency.getxattr.max
desc gluster.brick.latency.getxattr.count
fetch gluster.brick.latency.getxattr.avg
fetch gluster.brick.latency.getxattr.min
fetch gluster.brick.latency.getxattr.max
fetch gluster.brick.latency.getxattr.count
End-of-File

status=0
exit