merging in trunk

3 files changed, 136 insertions, 1 deletions

diff --git a/tools/iscsidev.sh b/tools/iscsidev.sh
new file mode 100755
index 0000000000..6f5b572df8
--- /dev/null
+++ b/tools/iscsidev.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+# NOTE(vish): This script helps udev create  common names for discovered iscsi
+#             volumes under /dev/iscsi.  To use it, create /dev/iscsi and add
+#             a file to /etc/udev/rules.d like so:
+#             mkdir /dev/iscsi
+#             echo 'KERNEL=="sd*", BUS=="scsi", PROGRAM="/path/to/iscsidev.sh
+#             %b",SYMLINK+="iscsi/%c%n"' > /etc/udev/rules.d/55-openiscsi.rules
+
+BUS=${1}
+HOST=${BUS%%:*}
+
+if [ ! -e /sys/class/iscsi_host ]; then
+    exit 1
+fi
+
+file="/sys/class/iscsi_host/host${HOST}/device/session*/iscsi_session*/session*/targetname"
+
+target_name=$(cat ${file})
+
+if [ -z "${target_name}" ]; then
+   exit 1
+fi
+
+echo "${target_name##*:}"
diff --git a/tools/nova-debug b/tools/nova-debug
new file mode 100755
index 0000000000..3ff68ca356
--- /dev/null
+++ b/tools/nova-debug
@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+INSTANCES_PATH=${INSTANCES_PATH:-/var/lib/nova/instances}
+if [ -z "$1" ]; then echo "specify an instance id to debug"; exit; fi
+
+if [ -n "$3" ]; then DEVICE=$3; fi
+
+CMD="all"
+if [ -n "$2" ]; then CMD=$2; fi
+
+cd $INSTANCES_PATH/$1
+
+if [ $CMD != "umount" ] && [ $CMD != "launch" ]; then
+# destroy the instance
+virsh destroy $1
+
+# mount the filesystem
+mkdir t
+DEVICE=`losetup --show -f disk`
+echo $DEVICE
+kpartx -a $DEVICE
+mount /dev/mapper/${DEVICE:4}p1 t
+
+fi
+if [ $CMD != "mount" ] &&  [ $CMD != "umount" ]; then
+
+# make serial console listen on ttyS0
+cat >t/etc/init/ttyS0.conf <<TTY_EOF
+# ttyS0 - getty
+#
+# This service maintains a getty on ttyS0 from the point the system is
+# started until it is shut down again.
+
+start on stopped rc RUNLEVEL=[2345]
+stop on runlevel [!2345]
+
+respawn
+exec /sbin/getty -L 115200 ttyS0 xterm
+TTY_EOF
+
+echo
+# set debug root password
+chroot t passwd -u root
+# TODO(vish): automate this with expect
+chroot t passwd root
+
+tr -d '\n' < libvirt.xml > debug.xml
+sed -i "s/<serial type=\"file\">.*<\/serial>/<serial type=\"pty\"><source path=\"\/dev\/pts\/1\"\/><target port=\"0\"\/><\/serial>/g" debug.xml
+
+umount t
+
+virsh create debug.xml
+virsh console $1
+virsh destroy $1
+
+mount /dev/mapper/${DEVICE:4}p1 t
+
+# clear debug root password
+chroot t passwd -l root
+
+# remove the serial console conf
+rm -f t/etc/init/ttyS0.conf
+
+fi
+if [ $CMD != "mount" ] && [ $CMD != "launch" ]; then
+
+# unmount the filesystem
+umount t
+kpartx -d $DEVICE
+losetup -d $DEVICE
+rmdir t
+
+# recreate the instance
+virsh create libvirt.xml
+fi
diff --git a/tools/pip-requires b/tools/pip-requires
index c76fad86f5..e9559521b5 100644
--- a/tools/pip-requires
+++ b/tools/pip-requires
@@ -2,6 +2,7 @@ SQLAlchemy==0.6.3
 pep8==0.5.0
 pylint==0.19
 IPy==0.70
+Cheetah==2.4.2.1
 M2Crypto==0.20.2
 amqplib==0.6.1
 anyjson==0.2.4
@@ -13,7 +14,6 @@ python-daemon==1.5.5
 python-gflags==1.3
 redis==2.0.0
 routes==1.12.3
-tornado==1.0
 WebOb==0.9.8
 wsgiref==0.1.2
 zope.interface==3.6.1
@@ -21,3 +21,5 @@ mox==0.5.0
 -f http://pymox.googlecode.com/files/mox-0.5.0.tar.gz
 greenlet==0.3.1
 nose
+bzr
+Twisted>=10.1.0
\ No newline at end of file