initial code repo

[stor4nfv.git] / src / ceph / qa / rbd / common.sh

diff --git a/src/ceph/qa/rbd/common.sh b/src/ceph/qa/rbd/common.sh
new file mode 100644 (file)
index 0000000..e1926f7
--- /dev/null
+++ b/src/ceph/qa/rbd/common.sh
@@ -0,0 +1,103 @@
+#!/bin/bash
+
+die() {
+       echo "$*"
+       exit 1
+}
+
+cleanup() {
+    rm -rf $TDIR
+    TDIR=""
+}
+
+set_variables() {
+    # defaults
+    [ -z "$bindir" ] && bindir=$PWD       # location of init-ceph
+    if [ -z "$conf" ]; then
+        conf="$basedir/ceph.conf"
+        [ -e $conf ] || conf="/etc/ceph/ceph.conf"
+    fi
+    [ -e $conf ] || die "conf file not found"
+
+    CCONF="ceph-conf -c $conf"
+
+    [ -z "$mnt" ] && mnt="/c"
+    if [ -z "$monhost" ]; then
+        $CCONF -t mon -i 0 'mon addr' > $TDIR/cconf_mon
+        if [ $? -ne 0 ]; then
+            $CCONF -t mon.a -i 0 'mon addr' > $TDIR/cconf_mon
+            [ $? -ne 0 ] && die "can't figure out \$monhost"
+        fi
+        read monhost < $TDIR/cconf_mon
+    fi
+
+    [ -z "$imgsize" ] && imgsize=1024
+    [ -z "$user" ] && user=admin
+    [ -z "$keyring" ] && keyring="`$CCONF keyring`"
+    [ -z "$secret" ] && secret="`ceph-authtool $keyring -n client.$user -p`"
+
+    monip="`echo $monhost | sed 's/:/ /g' | awk '{print $1}'`"
+    monport="`echo $monhost | sed 's/:/ /g' | awk '{print $2}'`"
+
+    [ -z "$monip" ] && die "bad mon address"
+
+    [ -z "$monport" ] && monport=6789
+
+    set -e
+
+    mydir=`hostname`_`echo $0 | sed 's/\//_/g'`
+
+    img_name=test.`hostname`.$$
+}
+
+rbd_load() {
+       modprobe rbd
+}
+
+rbd_create_image() {
+       id=$1
+       rbd create $img_name.$id --size=$imgsize
+}
+
+rbd_add() {
+       id=$1
+       echo "$monip:$monport name=$user,secret=$secret rbd $img_name.$id" \
+           > /sys/bus/rbd/add
+
+       pushd /sys/bus/rbd/devices &> /dev/null
+       [ $? -eq 0 ] || die "failed to cd"
+       devid=""
+       rm -f "$TDIR/rbd_devs"
+       for f in *; do echo $f >> "$TDIR/rbd_devs"; done
+       sort -nr "$TDIR/rbd_devs" > "$TDIR/rev_rbd_devs"
+       while read f < "$TDIR/rev_rbd_devs"; do
+         read d_img_name < "$f/name"
+         if [ "x$d_img_name" == "x$img_name.$id" ]; then
+           devid=$f
+           break
+         fi
+       done
+       popd &> /dev/null
+
+       [ "x$devid" == "x" ] && die "failed to find $img_name.$id"
+
+       export rbd$id=$devid
+       while [ ! -e /dev/rbd$devid ]; do sleep 1; done
+}
+
+rbd_test_init() {
+       rbd_load
+}
+
+rbd_remove() {
+       echo $1 > /sys/bus/rbd/remove
+}
+
+rbd_rm_image() {
+       id=$1
+       rbd rm $imgname.$id
+}
+
+TDIR=`mktemp -d`
+trap cleanup INT TERM EXIT
+set_variables