--- /dev/null
+#!/bin/bash
+#
+# Copyright (C) 2014 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.
+#
+set -xe
+PS4='${FUNCNAME[0]}: $LINENO: '
+
+export PATH=:$PATH # make sure program from sources are prefered
+DIR=test-ceph-disk
+MON_ID=a
+MONA=127.0.0.1:7451
+FSID=$(uuidgen)
+export CEPH_CONF=/dev/null
+export CEPH_ARGS="--fsid $FSID"
+CEPH_ARGS+=" --chdir="
+CEPH_ARGS+=" --run-dir=$DIR"
+CEPH_ARGS+=" --mon-host=$MONA"
+CEPH_ARGS+=" --log-file=$DIR/\$name.log"
+CEPH_ARGS+=" --pid-file=$DIR/\$name.pidfile"
+CEPH_ARGS+=" --auth-supported=none"
+CEPH_DISK_ARGS=
+CEPH_DISK_ARGS+=" --statedir=$DIR"
+CEPH_DISK_ARGS+=" --sysconfdir=$DIR"
+CEPH_DISK_ARGS+=" --prepend-to-path="
+CEPH_DISK_ARGS+=" --verbose"
+
+function setup() {
+ teardown
+ mkdir $DIR
+ touch $DIR/ceph.conf
+}
+
+function teardown() {
+ kill_daemons
+ rm -fr $DIR
+}
+
+function run_mon() {
+ local mon_dir=$DIR/$MON_ID
+
+ ./ceph-mon \
+ --id $MON_ID \
+ --mkfs \
+ --mon-data=$mon_dir \
+ --mon-initial-members=$MON_ID \
+ "$@"
+
+ ./ceph-mon \
+ --id $MON_ID \
+ --mon-data=$mon_dir \
+ --mon-cluster-log-file=$mon_dir/log \
+ --public-addr $MONA \
+ "$@"
+}
+
+function kill_daemons() {
+ for pidfile in $(find $DIR | grep pidfile) ; do
+ for try in 0 1 1 1 2 3 ; do
+ kill $(cat $pidfile) || break
+ sleep $try
+ done
+ done
+}
+
+function command_fixture() {
+ local command=$1
+
+ [ $(which $command) = ./$command ] || return 1
+
+ cat > $DIR/$command <<EOF
+#!/bin/bash
+touch $DIR/used-$command
+exec ./$command "\$@"
+EOF
+ chmod +x $DIR/$command
+}
+
+function tweak_path() {
+ local tweaker=$1
+
+ setup
+
+ command_fixture ceph-conf || return 1
+ command_fixture ceph-osd || return 1
+
+ test_activate_dir
+
+ [ ! -f $DIR/used-ceph-conf ] || return 1
+ [ ! -f $DIR/used-ceph-osd ] || return 1
+
+ teardown
+
+ setup
+
+ command_fixture ceph-conf || return 1
+ command_fixture ceph-osd || return 1
+
+ $tweaker test_activate_dir || return 1
+
+ [ -f $DIR/used-ceph-conf ] || return 1
+ [ -f $DIR/used-ceph-osd ] || return 1
+
+ teardown
+}
+
+function use_prepend_to_path() {
+ local ceph_disk_args
+ ceph_disk_args+=" --statedir=$DIR"
+ ceph_disk_args+=" --sysconfdir=$DIR"
+ ceph_disk_args+=" --prepend-to-path=$DIR"
+ ceph_disk_args+=" --verbose"
+ CEPH_DISK_ARGS="$ceph_disk_args" \
+ "$@" || return 1
+}
+
+function test_prepend_to_path() {
+ tweak_path use_prepend_to_path || return 1
+}
+
+function use_path() {
+ PATH="$DIR:$PATH" \
+ "$@" || return 1
+}
+
+function test_path() {
+ tweak_path use_path || return 1
+}
+
+# ceph-disk prepare returns immediately on success if the magic file
+# exists on the --osd-data directory.
+function test_activate_dir_magic() {
+ local uuid=$(uuidgen)
+ local osd_data=$DIR/osd
+
+ echo a failure to create the fsid file implies the magic file is not created
+
+ mkdir -p $osd_data/fsid
+ CEPH_ARGS="--fsid $uuid" \
+ ./ceph-disk $CEPH_DISK_ARGS prepare $osd_data 2>&1 | tee $DIR/out
+ grep --quiet 'Is a directory' $DIR/out || return 1
+ ! [ -f $osd_data/magic ] || return 1
+ rmdir $osd_data/fsid
+
+ echo successfully prepare the OSD
+
+ CEPH_ARGS="--fsid $uuid" \
+ ./ceph-disk $CEPH_DISK_ARGS prepare $osd_data 2>&1 | tee $DIR/out
+ grep --quiet 'Preparing osd data dir' $DIR/out || return 1
+ grep --quiet $uuid $osd_data/ceph_fsid || return 1
+ [ -f $osd_data/magic ] || return 1
+
+ echo will not override an existing OSD
+
+ CEPH_ARGS="--fsid $(uuidgen)" \
+ ./ceph-disk $CEPH_DISK_ARGS prepare $osd_data 2>&1 | tee $DIR/out
+ grep --quiet 'ceph-disk:Data dir .* already exists' $DIR/out || return 1
+ grep --quiet $uuid $osd_data/ceph_fsid || return 1
+}
+
+function test_activate_dir() {
+ run_mon
+
+ local osd_data=$DIR/osd
+
+ ./ceph-disk $CEPH_DISK_ARGS \
+ prepare $osd_data || return 1
+
+ CEPH_ARGS="$CEPH_ARGS --osd-journal-size=100 --osd-data=$osd_data" \
+ timeout 5 ./ceph-disk $CEPH_DISK_ARGS \
+ activate \
+ --mark-init=none \
+ $osd_data || return 1
+ timeout 5 ./ceph osd pool set data size 1 || return 1
+ local id=$(cat $osd_data/whoami)
+ local weight=1
+ ./ceph osd crush add osd.$id $weight root=default host=localhost || return 1
+ echo FOO > $DIR/BAR
+ timeout 10 ./rados --pool data put BAR $DIR/BAR || return 1
+ timeout 10 ./rados --pool data get BAR $DIR/BAR.copy || return 1
+ diff $DIR/BAR $DIR/BAR.copy || return 1
+}
+
+function test_find_cluster_by_uuid() {
+ setup
+ test_activate_dir 2>&1 | tee $DIR/test_find
+ ! grep "No cluster conf found in $DIR" $DIR/test_find || return 1
+ teardown
+
+ setup
+ rm $DIR/ceph.conf
+ test_activate_dir 2>&1 | tee $DIR/test_find
+ grep "No cluster conf found in $DIR" $DIR/test_find || return 1
+ teardown
+}
+
+function run() {
+ local default_actions
+ default_actions+="test_path "
+ default_actions+="test_find_cluster_by_uuid "
+ default_actions+="test_prepend_to_path "
+ default_actions+="test_activate_dir_magic "
+ default_actions+="test_activate_dir "
+ local actions=${@:-$default_actions}
+ for action in $actions ; do
+ setup
+ $action || return 1
+ teardown
+ done
+}
+
+run $@
+
+# Local Variables:
+# compile-command: "cd .. ; test/ceph-disk.sh # test_activate_dir"
+# End:
projects / ceph.git / commitdiff