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#!/usr/bin/env bash
source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
function run() {
local dir=$1
shift
export CEPH_MON_A="127.0.0.1:7139" # git grep '\<7139\>' : there must be only one
export CEPH_MON_B="127.0.0.1:7141" # git grep '\<7141\>' : there must be only one
export CEPH_MON_C="127.0.0.1:7142" # git grep '\<7142\>' : there must be only one
export CEPH_ARGS
CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
export BASE_CEPH_ARGS=$CEPH_ARGS
CEPH_ARGS+="--mon-host=$CEPH_MON_A "
local funcs=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
for func in $funcs ; do
setup $dir || return 1
$func $dir || return 1
teardown $dir || return 1
done
}
function TEST_mon_seesaw() {
local dir=$1
setup $dir || return
# start with 1 mon
run_mon $dir aa --public-addr $CEPH_MON_A || return 1
run_mgr $dir x || return 1
run_osd $dir 0 || return 1
run_osd $dir 1 || return 1
run_osd $dir 2 || return 1
wait_for_quorum 300 1 || return 1
# add in a second
run_mon $dir bb --public-addr $CEPH_MON_B || return 1
CEPH_ARGS="$BASE_CEPH_ARGS --mon-host=$CEPH_MON_A,$CEPH_MON_B"
wait_for_quorum 300 2 || return 1
# remove the first one
ceph mon rm aa || return 1
CEPH_ARGS="$BASE_CEPH_ARGS --mon-host=$CEPH_MON_B"
sleep 5
wait_for_quorum 300 1 || return 1
# do some stuff that requires the osds be able to communicate with the
# mons. (see http://tracker.ceph.com/issues/17558)
ceph osd pool create foo 8
rados -p foo bench 1 write
wait_for_clean || return 1
# nuke monstore so that it will rejoin (otherwise we get
# "not in monmap and have been in a quorum before; must have been removed"
rm -rf $dir/aa
# add a back in
# (use a different addr to avoid bind issues)
run_mon $dir aa --public-addr $CEPH_MON_C || return 1
CEPH_ARGS="$BASE_CEPH_ARGS --mon-host=$CEPH_MON_C,$CEPH_MON_B"
wait_for_quorum 300 2 || return 1
}
main mon-seesaw "$@"
# Local Variables:
# compile-command: "cd ../.. ; make -j4 && test/mon/mon-ping.sh"
# End:
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