initial code repo

[stor4nfv.git] / src / ceph / src / stop.sh

diff --git a/src/ceph/src/stop.sh b/src/ceph/src/stop.sh
new file mode 100755 (executable)
index 0000000..0eafe01
--- /dev/null
+++ b/src/ceph/src/stop.sh
@@ -0,0 +1,113 @@
+#!/bin/sh
+#
+# Copyright (C) 2013 Inktank <info@inktank.com>
+# 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.
+#
+
+test -d dev/osd0/. && test -e dev/sudo && SUDO="sudo"
+
+if [ -e CMakeCache.txt ]; then
+  [ -z "$CEPH_BIN" ] && CEPH_BIN=bin
+fi
+
+MYUID=$(id -u)
+MYNAME=$(id -nu)
+
+do_killall() {
+    pg=`pgrep -u $MYUID -f ceph-run.*$1`
+    [ -n "$pg" ] && kill $pg
+    $SUDO killall -u $MYNAME $1
+}
+
+usage="usage: $0 [all] [mon] [mds] [osd] [rgw]\n"
+
+stop_all=1
+stop_mon=0
+stop_mds=0
+stop_osd=0
+stop_mgr=0
+stop_rgw=0
+
+while [ $# -ge 1 ]; do
+    case $1 in
+        all )
+            stop_all=1
+            ;;
+        mon | ceph-mon )
+            stop_mon=1
+            stop_all=0
+            ;;
+        mgr | ceph-mgr )
+            stop_mgr=1
+            stop_all=0
+            ;;
+        mds | ceph-mds )
+            stop_mds=1
+            stop_all=0
+            ;;
+        osd | ceph-osd )
+            stop_osd=1
+            stop_all=0
+            ;;
+        rgw | ceph-rgw )
+            stop_rgw=1
+            stop_all=0
+            ;;
+        * )
+            printf "$usage"
+            exit
+    esac
+    shift
+done
+
+if [ $stop_all -eq 1 ]; then
+    if "${CEPH_BIN}"/rbd showmapped >/dev/null 2>&1; then
+        "${CEPH_BIN}"/rbd showmapped | tail -n +2 |
+        while read DEV; do
+            # While it is currently possible to create an rbd image with
+            # whitespace chars in its name, krbd will refuse mapping such
+            # an image, so we can safely split on whitespace here.  (The
+            # same goes for whitespace chars in names of the pools that
+            # contain rbd images).
+            DEV="$(echo "${DEV}" | tr -s '[:space:]' | awk '{ print $5 }')"
+            sudo "${CEPH_BIN}"/rbd unmap "${DEV}"
+        done
+
+        if [ -n "$("${CEPH_BIN}"/rbd showmapped)" ]; then
+            echo "WARNING: Some rbd images are still mapped!" >&2
+        fi
+    fi
+
+    for p in ceph-mon ceph-mds ceph-osd ceph-mgr radosgw lt-radosgw apache2 ; do
+        for try in 0 1 1 1 1 ; do
+            if ! pkill -u $MYUID $p ; then
+                break
+            fi
+            sleep $try
+        done
+    done
+
+    pkill -u $MYUID -f valgrind.bin.\*ceph-mon
+    $SUDO pkill -u $MYUID -f valgrind.bin.\*ceph-osd
+    pkill -u $MYUID -f valgrind.bin.\*ceph-mds
+    asok_dir=`dirname $("${CEPH_BIN}"/ceph-conf --show-config-value admin_socket)`
+    rm -rf "${asok_dir}"
+else
+    [ $stop_mon -eq 1 ] && do_killall ceph-mon
+    [ $stop_mds -eq 1 ] && do_killall ceph-mds
+    [ $stop_osd -eq 1 ] && do_killall ceph-osd
+    [ $stop_mgr -eq 1 ] && do_killall ceph-mgr
+    [ $stop_rgw -eq 1 ] && do_killall radosgw lt-radosgw apache2
+fi