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mon: test for MForward messages

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Creates two mons, send a mon command to the peon and check that the
command is forwarded to the leader.

Add a test to check that the connection features of the client are
preserved when the message reaches the leader.

Signed-off-by: Loic Dachary <loic@dachary.org>
This commit is contained in:
Loic Dachary 2013-12-27 11:18:59 +01:00
parent d9a689d69a
commit fffbfc942e
2 changed files with 57 additions and 0 deletions
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1
src/test/Makefile.am
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@ -246,6 +246,7 @@ check_SCRIPTS += \
test/mon/osd-pool-create.sh \
test/mon/mkfs.sh \
test/ceph-disk.sh \
test/mon/mon-handle-forward.sh \
test/vstart_wrapped_tests.sh
# target to build but not run the unit tests

56
src/test/mon/mon-handle-forward.sh Executable file
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@ -0,0 +1,56 @@
#!/bin/bash
#
# Copyright (C) 2013 Cloudwatt <libre.licensing@cloudwatt.com>
#
# Author: Loic Dachary <loic@dachary.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library Public License for more details.
#
source test/mon/mon-test-helpers.sh
function run() {
local dir=$1
PORT=7451
MONA=127.0.0.1:$PORT
MONB=127.0.0.1:$(($PORT + 1))
(
FSID=$(uuidgen)
export CEPH_ARGS
CEPH_ARGS+="--fsid=$FSID --auth-supported=none "
CEPH_ARGS+="--mon-initial-members=a,b --mon-host=$MONA,$MONB "
run_mon $dir a --public-addr $MONA
run_mon $dir b --public-addr $MONB
)
timeout 10 ./ceph --mon-host $MONA mon stat || return 1
# check that MONB is indeed a peon
./ceph --admin-daemon $dir/b/ceph-mon.b.asok mon_status |
grep '"peon"' || return 1
# when the leader ( MONA ) is used, there is no message forwarding
./ceph --mon-host $MONA osd pool create POOL1 12
grep 'mon_command(.*"POOL1"' $dir/a/log
grep 'mon_command(.*"POOL1"' $dir/b/log && return 1
# when the peon ( MONB ) is used, the message is forwarded to the leader
./ceph --mon-host $MONB osd pool create POOL2 12
grep 'forward_request.*mon_command(.*"POOL2"' $dir/b/log
grep ' forward(mon_command(.*"POOL2"' $dir/a/log
# forwarded messages must retain features from the original connection
features=$(sed -n -e 's|.*127.0.0.1:0.*accept features \([0-9][0-9]*\)|\1|p' < \
$dir/b/log)
grep ' forward(mon_command(.*"POOL2".*con_features '$features $dir/a/log
}
main mon-handle-forward
# Local Variables:
# compile-command: "cd ../.. ; make TESTS=test/mon/mon-handle-forward.sh check"
# End: