Merge remote-tracking branch 'origin/master' into fix_races
diff --git a/tools/build_libvirt.sh b/tools/build_libvirt.sh
index 5ae8fda..16259b1 100755
--- a/tools/build_libvirt.sh
+++ b/tools/build_libvirt.sh
@@ -239,26 +239,35 @@
# Create our instance fs
qemu-img create -f qcow2 -b $VM_IMAGE disk
+# Finds the next available NBD device
+# Exits script if error connecting or none free
+# map_nbd image
+# returns full nbd device path
+function map_nbd {
+ for i in `seq 0 15`; do
+ if [ ! -e /sys/block/nbd$i/pid ]; then
+ NBD=/dev/nbd$i
+ # Connect to nbd and wait till it is ready
+ qemu-nbd -c $NBD $1
+ if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
+ echo "Couldn't connect $NBD"
+ exit 1
+ fi
+ break
+ fi
+ done
+ if [ -z "$NBD" ]; then
+ echo "No free NBD slots"
+ exit 1
+ fi
+ echo $NBD
+}
+
# Make sure we have nbd-ness
modprobe nbd max_part=63
# Set up nbd
-for i in `seq 0 15`; do
- if [ ! -e /sys/block/nbd$i/pid ]; then
- NBD=/dev/nbd$i
- # Connect to nbd and wait till it is ready
- qemu-nbd -c $NBD disk
- if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
- echo "Couldn't connect $NBD"
- exit 1
- fi
- break
- fi
-done
-if [ -z "$NBD" ]; then
- echo "No free NBD slots"
- exit 1
-fi
+NBD=`map_nbd disk`
NBD_DEV=`basename $NBD`
# Mount the instance
diff --git a/tools/build_ramdisk.sh b/tools/build_ramdisk.sh
index 43f8999..06e5857 100755
--- a/tools/build_ramdisk.sh
+++ b/tools/build_ramdisk.sh
@@ -1,55 +1,87 @@
#!/bin/bash
# build_ramdisk.sh - Build RAM disk images
+# exit on error to stop unexpected errors
+set -o errexit
+
if [ ! "$#" -eq "1" ]; then
- echo "$0 builds a gziped natty openstack install"
+ echo "$0 builds a gziped Ubuntu OpenStack install"
echo "usage: $0 dest"
exit 1
fi
+# Set up nbd
+modprobe nbd max_part=63
+
+# Echo commands
+set -o xtrace
+
IMG_FILE=$1
-PROGDIR=`dirname $0`
-CHROOTCACHE=${CHROOTCACHE:-/var/cache/devstack}
-
-# Source params
-source ./stackrc
+# Keep track of the current directory
+TOOLS_DIR=$(cd $(dirname "$0") && pwd)
+TOP_DIR=`cd $TOOLS_DIR/..; pwd`
# Store cwd
CWD=`pwd`
+cd $TOP_DIR
+
+# Source params
+source ./stackrc
+
+CACHEDIR=${CACHEDIR:-/var/cache/devstack}
+
DEST=${DEST:-/opt/stack}
+# Configure the root password of the vm to be the same as ``ADMIN_PASSWORD``
+ROOT_PASSWORD=${ADMIN_PASSWORD:-password}
+
+# Base image (natty by default)
+DIST_NAME=${DIST_NAME:-natty}
+
# Param string to pass to stack.sh. Like "EC2_DMZ_HOST=192.168.1.1 MYSQL_USER=nova"
STACKSH_PARAMS=${STACKSH_PARAMS:-}
# Option to use the version of devstack on which we are currently working
USE_CURRENT_DEVSTACK=${USE_CURRENT_DEVSTACK:-1}
-# Set up nbd
-modprobe nbd max_part=63
-NBD=${NBD:-/dev/nbd9}
-NBD_DEV=`basename $NBD`
-
-# clean install of natty
-if [ ! -r $CHROOTCACHE/natty-base.img ]; then
- $PROGDIR/get_uec_image.sh natty $CHROOTCACHE/natty-base.img
-# # copy kernel modules...
-# # NOTE(ja): is there a better way to do this?
-# cp -pr /lib/modules/`uname -r` $CHROOTCACHE/natty-base/lib/modules
-# # a simple password - pass
-# echo root:pass | chroot $CHROOTCACHE/natty-base chpasswd
+# clean install
+if [ ! -r $CACHEDIR/$DIST_NAME-base.img ]; then
+ $TOOLS_DIR/get_uec_image.sh $DIST_NAME $CACHEDIR/$DIST_NAME-base.img
fi
-# prime natty with as many apt/pips as we can
-if [ ! -r $CHROOTCACHE/natty-dev.img ]; then
- cp -p $CHROOTCACHE/natty-base.img $CHROOTCACHE/natty-dev.img
-
- qemu-nbd -c $NBD $CHROOTCACHE/natty-dev.img
- if ! timeout 60 sh -c "while ! [ -e /sys/block/$NBD_DEV/pid ]; do sleep 1; done"; then
- echo "Couldn't connect $NBD"
+# Finds the next available NBD device
+# Exits script if error connecting or none free
+# map_nbd image
+# returns full nbd device path
+function map_nbd {
+ for i in `seq 0 15`; do
+ if [ ! -e /sys/block/nbd$i/pid ]; then
+ NBD=/dev/nbd$i
+ # Connect to nbd and wait till it is ready
+ qemu-nbd -c $NBD $1
+ if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
+ echo "Couldn't connect $NBD"
+ exit 1
+ fi
+ break
+ fi
+ done
+ if [ -z "$NBD" ]; then
+ echo "No free NBD slots"
exit 1
fi
+ echo $NBD
+}
+
+# prime image with as many apt/pips as we can
+DEV_FILE=$CACHEDIR/$DIST_NAME-dev.img
+DEV_FILE_TMP=`mktemp $DEV_FILE.XXXXXX`
+if [ ! -r $DEV_FILE ]; then
+ cp -p $CACHEDIR/$DIST_NAME-base.img $DEV_FILE_TMP
+
+ NBD=`map_nbd $DEV_FILE_TMP`
MNTDIR=`mktemp -d --tmpdir mntXXXXXXXX`
mount -t ext4 ${NBD}p1 $MNTDIR
cp -p /etc/resolv.conf $MNTDIR/etc/resolv.conf
@@ -66,6 +98,7 @@
# a simple password - pass
echo stack:pass | chroot $MNTDIR chpasswd
+ echo root:$ROOT_PASSWORD | chroot $MNTDIR chpasswd
# and has sudo ability (in the future this should be limited to only what
# stack requires)
@@ -74,27 +107,29 @@
umount $MNTDIR
rmdir $MNTDIR
qemu-nbd -d $NBD
+ mv $DEV_FILE_TMP $DEV_FILE
fi
+rm -f $DEV_FILE_TMP
# clone git repositories onto the system
# ======================================
+IMG_FILE_TMP=`mktemp $IMG_FILE.XXXXXX`
+
if [ ! -r $IMG_FILE ]; then
- qemu-nbd -c $NBD $CHROOTCACHE/natty-dev.img
- if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
- echo "Couldn't connect $NBD"
- exit 1
- fi
+ NBD=`map_nbd $DEV_FILE`
# Pre-create the image file
# FIXME(dt): This should really get the partition size to
# pre-create the image file
- dd if=/dev/zero of=$IMG_FILE bs=1 count=1 seek=$((2*1024*1024*1024))
+ dd if=/dev/zero of=$IMG_FILE_TMP bs=1 count=1 seek=$((2*1024*1024*1024))
# Create filesystem image for RAM disk
- dd if=${NBD}p1 of=$IMG_FILE bs=1M
+ dd if=${NBD}p1 of=$IMG_FILE_TMP bs=1M
qemu-nbd -d $NBD
+ mv $IMG_FILE_TMP $IMG_FILE
fi
+rm -f $IMG_FILE_TMP
MNTDIR=`mktemp -d --tmpdir mntXXXXXXXX`
mount -t ext4 -o loop $IMG_FILE $MNTDIR
diff --git a/tools/get_uec_image.sh b/tools/get_uec_image.sh
index 935feba..de37842 100755
--- a/tools/get_uec_image.sh
+++ b/tools/get_uec_image.sh
@@ -111,25 +111,33 @@
qemu-img resize $IMG_FILE_TMP +$((ROOTSIZE - 2000))M
fi
+# Finds the next available NBD device
+# Exits script if error connecting or none free
+# map_nbd image
+# returns full nbd device path
+function map_nbd {
+ for i in `seq 0 15`; do
+ if [ ! -e /sys/block/nbd$i/pid ]; then
+ NBD=/dev/nbd$i
+ # Connect to nbd and wait till it is ready
+ qemu-nbd -c $NBD $1
+ if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
+ echo "Couldn't connect $NBD"
+ exit 1
+ fi
+ break
+ fi
+ done
+ if [ -z "$NBD" ]; then
+ echo "No free NBD slots"
+ exit 1
+ fi
+ echo $NBD
+}
+
# Set up nbd
modprobe nbd max_part=63
-for i in `seq 1 15`; do
- if [ ! -e /sys/block/nbd$i/pid ]; then
- NBD=/dev/nbd$i
- # Connect to nbd and wait till it is ready
- qemu-nbd -c $NBD $IMG_FILE_TMP
- if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
- echo "Couldn't connect $NBD"
- exit 1
- fi
- break
- fi
-done
-if [ -z "$NBD" ]; then
- echo "No free NBD slots"
- exit 1
-fi
-NBD_DEV=`basename $NBD`
+NBD=`map_nbd $IMG_FILE_TMP`
# Resize partition 1 to full size of the disk image
echo "d