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authorDaniel Baumann <daniel.baumann@progress-linux.org>2017-04-08 10:27:26 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2017-04-08 10:58:47 +0000
commitc1abaace560accadf985684411357e9387c144c0 (patch)
tree6eba1363e3c874f452fd981ba9264f13b869a17d /bin/ceph-remove-osd
parentInitial commit. (diff)
downloadopen-infrastructure-storage-tools-c1abaace560accadf985684411357e9387c144c0.tar.xz
open-infrastructure-storage-tools-c1abaace560accadf985684411357e9387c144c0.zip
Adding upstream version 20170405.upstream/20170405
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'bin/ceph-remove-osd')
-rwxr-xr-xbin/ceph-remove-osd67
1 files changed, 67 insertions, 0 deletions
diff --git a/bin/ceph-remove-osd b/bin/ceph-remove-osd
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+++ b/bin/ceph-remove-osd
@@ -0,0 +1,67 @@
+#!/bin/sh
+
+# storage-tools - Additional utilities to manage storage related tasks
+# Copyright (C) 2014-2017 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set -e
+
+PROGRAM="$(basename ${0})"
+
+OSDS="${@}"
+
+Usage ()
+{
+ echo "Usage: ${PROGRAM} OSD1 OSD2.. OSDn"
+ exit 1
+}
+
+if [ -z "${OSDS}" ]
+then
+ Usage
+fi
+
+if [ ! -x /usr/bin/jq ]
+then
+ echo "'${PROGRAM}': /usr/bin/jp - no such file." >&2
+ exit 1
+fi
+
+# Run
+for OSD in ${OSDS}
+do
+ HOST="$(ceph osd find ${OSD} | jq -r '.["crush_location"]["host"]')"
+
+ # remove the failed OSD
+ ceph osd out ${OSD}
+
+ # stop the osd.${OSD} daemon on the respective storage host
+ ssh ceph-deploy@${HOST} sudo service ceph-osd@${OSD} stop
+
+ # unmount the disk
+ ssh ceph-deploy@${HOST} sudo umount /var/lib/ceph/osd/ceph-${OSD}
+
+ # remove osd from crush map
+ ceph osd crush remove osd.${OSD}
+
+ # remove cephx key
+ ceph auth del osd.${OSD}
+
+ # mark osd as down
+ ceph osd down osd.${OSD}
+
+ # remove the osd
+ ceph osd rm osd.${OSD}
+done