root / htools / live-test.sh @ 7018af9c
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#!/bin/bash |
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# Copyright (C) 2009, 2010, 2011 Google Inc. |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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|
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# This program is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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# 02110-1301, USA. |
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|
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# This is a live-testing script for most/all of the htools |
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# programs. It needs either to run on a live cluster or access to a |
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# cluster via ssh and an exported LUXI interface (via socat, for |
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# example). The cluster must not be empty (otherwise the hail relocate |
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# test will fail). |
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|
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# Use: if running on a cluster master, just running it should be |
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# enough. If running remotely, set env vars as follows: LUXI to the |
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# export unix socket, RAPI to the cluster IP, CLUSTER to the command |
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# used to login on the cluster (e.g. CLUSTER="ssh root@cluster"). Note |
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# that when run against a multi-group cluster, the GROUP variable |
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# should be set to one of the groups (some operations work only on one |
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# group) |
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|
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set -e |
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: ${RAPI:=localhost} |
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GROUP=${GROUP:+-G $GROUP} |
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|
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T=`mktemp -d` |
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trap 'rm -rf $T' EXIT |
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echo Using $T as temporary dir |
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|
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echo Checking command line |
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for prog in hscan hbal hail hspace; do |
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./$prog --version |
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./$prog --help |
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! ./$prog --no-such-option |
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done |
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|
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echo Testing hscan/rapi |
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./hscan -d$T $RAPI -p |
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echo Testing hscan/luxi |
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./hscan -d$T -L$LUXI -p |
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echo Comparing hscan results... |
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diff -u $T/$RAPI.data $T/LOCAL.data |
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|
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FN=$($CLUSTER head -n1 /var/lib/ganeti/ssconf_node_list) |
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FI=$($CLUSTER head -n1 /var/lib/ganeti/ssconf_instance_list) |
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|
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|
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echo Testing hbal/luxi |
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./hbal -L$LUXI $GROUP -p --print-instances -C$T/hbal-luxi-cmds.sh |
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bash -n $T/hbal-luxi-cmds.sh |
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echo Testing hbal/rapi |
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./hbal -m$RAPI $GROUP -p --print-instances -C$T/hbal-rapi-cmds.sh |
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bash -n $T/hbal-rapi-cmds.sh |
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echo Testing hbal/text |
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./hbal -t$T/$RAPI.data $GROUP -p --print-instances -C$T/hbal-text-cmds.sh |
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bash -n $T/hbal-text-cmds.sh |
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echo Comparing hbal results |
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diff -u $T/hbal-luxi-cmds.sh $T/hbal-rapi-cmds.sh |
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diff -u $T/hbal-luxi-cmds.sh $T/hbal-text-cmds.sh |
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|
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|
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echo Testing hbal/text with evacuation mode |
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./hbal -t$T/$RAPI.data $GROUP -E |
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echo Testing hbal/text with no disk moves |
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./hbal -t$T/$RAPI.data $GROUP --no-disk-moves |
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echo Testing hbal/text with no instance moves |
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./hbal -t$T/$RAPI.data $GROUP --no-instance-moves |
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echo Testing hbal/text with offline node mode |
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./hbal -t$T/$RAPI.data $GROUP -O$FN |
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echo Testing hbal/text with utilization data |
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echo "$FI 2 2 2 2" > $T/util.data |
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./hbal -t$T/$RAPI.data $GROUP -U $T/util.data |
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echo Testing hbal/text with bad utilization data |
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echo "$FI 2 a 3b" > $T/util.data |
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! ./hbal -t$T/$RAPI.data $GROUP -U $T/util.data |
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echo Testing hbal/text with instance exclusion/selection |
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./hbal -t$T/$RAPI.data $GROUP --exclude-instances=$FI |
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./hbal -t$T/$RAPI.data $GROUP --select-instances=$FI |
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! ./hbal -t$T/$RAPI.data --exclude-instances=no_such_instance |
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! ./hbal -t$T/$RAPI.data --select-instances=no_such_instance |
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echo Testing hbal/text with tag exclusion |
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./hbal -t $T/$RAPI.data $GROUP --exclusion-tags=no_such_tag |
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echo Testing hbal multiple backend failure |
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! ./hbal -t $T/$RAPI.data -L$LUXI |
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echo Testing hbal no backend failure |
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! ./hbal |
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|
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echo Getting data files for hail |
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for dtemplate in plain drbd; do |
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$CLUSTER gnt-debug allocator --dir in --mode allocate --mem 128m \ |
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--disks 128m -t $dtemplate -o no_such_os no_such_instance \ |
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> $T/h-alloc-$dtemplate.json |
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done |
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$CLUSTER gnt-debug allocator --dir in --mode relocate \ |
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-o no_such_os $FI > $T/h-reloc.json |
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$CLUSTER gnt-debug allocator --dir in --mode multi-evacuate \ |
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$FN > $T/h-evacuate.json |
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for dtemplate in plain drbd; do |
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echo Testing hail/allocate-$dtemplate |
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./hail $T/h-alloc-$dtemplate.json |
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done |
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echo Testing hail/relocate for instance $FI |
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./hail $T/h-reloc.json |
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echo Testing hail/evacuate for node $FN |
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./hail $T/h-evacuate.json |
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HOUT="$T/hspace.out" |
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|
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check_hspace_out() { |
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set -u |
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set -e |
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source "$HOUT" |
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echo ALLOC_INSTANCES=$HTS_ALLOC_INSTANCES |
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echo TSPEC=$HTS_TSPEC |
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echo OK=$HTS_OK |
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} |
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TIER="--tiered 102400,8192,2" |
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SIMU="--simu=preferred,10,6835937,32768,4" |
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echo Testing hspace/luxi |
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./hspace -L$LUXI $TIER -v > $HOUT |
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( check_hspace_out ) || exit 1 |
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echo Testing hspace/rapi |
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./hspace -m$RAPI $TIER -v > $HOUT |
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( check_hspace_out ) || exit 1 |
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echo Testing hspace/text |
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./hspace -t$T/$RAPI.data $TIER -v > $HOUT |
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( check_hspace_out ) || exit 1 |
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echo Testing hspace/simu |
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# ~6T disk space, 32G ram, 4 VCPUs |
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./hspace $SIMU $TIER -v > $HOUT |
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( check_hspace_out ) || exit 1 |
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# Wrong tiered spec input |
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! ./hspace $SIMU --tiered 1,2,3x |
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! ./hspace $SIMU --tiered 1,2,x |
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! ./hspace $SIMU --tiered 1,2 |
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# Wrong simu spec |
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! ./hspace --simu=1,2,x |
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echo All OK |