Adding upstream version 20170405.upstream/20170405

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/bin/ceph-remove-osd b/bin/ceph-remove-osd
new file mode 100755
index 0000000..8c0f38a
--- /dev/null
+++ 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