echo
echo "========== Build yardstick cloud image =========="
- local cmd="sudo $(which yardstick-img-modify) $(pwd)/tools/ubuntu-server-cloudimg-modify.sh"
+ if [ "$DEPLOY_SCENARIO" == *"-lxd-"* ]; then
+ local cmd="sudo $(which yardstick-img-lxd-modify) $(pwd)/tools/ubuntu-server-cloudimg-modify.sh"
- # Build the image. Retry once if the build fails.
- $cmd || $cmd
+ # Build the image. Retry once if the build fails
+ $cmd || $cmd
- if [ ! -f $QCOW_IMAGE ]; then
- echo "Failed building QCOW image"
- exit 1
+ if [ ! -f $RAW_IMAGE ]; then
+ echo "Failed building RAW image"
+ exit 1
+ fi
+ else
+ local cmd="sudo $(which yardstick-img-modify) $(pwd)/tools/ubuntu-server-cloudimg-modify.sh"
+
+ # Build the image. Retry once if the build fails
+ $cmd || $cmd
+
+ if [ ! -f $QCOW_IMAGE ]; then
+ echo "Failed building QCOW image"
+ exit 1
+ fi
fi
}
EXTRA_PARAMS=$EXTRA_PARAMS" --property hw_mem_page_size=large"
fi
- output=$(eval glance --os-image-api-version 1 image-create \
- --name yardstick-trusty-server \
- --is-public true --disk-format $DISK_FORMAT \
- --container-format bare \
- $EXTRA_PARAMS \
- --file $QCOW_IMAGE)
+ if [ "$DEPLOY_SCENARIO" == *"-lxd-"* ]; then
+ output=$(eval glance --os-image-api-version 1 image-create \
+ --name yardstick-trusty-server \
+ --is-public true --disk-format root-tar \
+ --container-format bare \
+ $EXTRA_PARAMS \
+ --file $RAW_IMAGE)
+ else
+ output=$(eval glance --os-image-api-version 1 image-create \
+ --name yardstick-trusty-server \
+ --is-public true --disk-format qcow2 \
+ --container-format bare \
+ $EXTRA_PARAMS \
+ --file $QCOW_IMAGE)
+ fi
echo "$output"
exit 1
fi
- sudo rm -f $QCOW_IMAGE
+ if [ "$DEPLOY_SCENARIO" == *"-lxd-"* ]; then
+ sudo rm -f $RAW_IMAGE
+ else
+ sudo rm -f $QCOW_IMAGE
+ fi
echo "Glance image id: $GLANCE_IMAGE_ID"
}
output=$(glance image-create \
--name cirros-0.3.3 \
- --disk-format $DISK_FORMAT \
+ --disk-format qcow2 \
--container-format bare \
$EXTRA_PARAMS \
--file $image_file)
main()
{
QCOW_IMAGE="/tmp/workspace/yardstick/yardstick-trusty-server.img"
-
- if [ "$DEPLOY_SCENARIO" == "os-nosdn-lxd-ha" -o "$DEPLOY_SCENARIO" == "os-nosdn-lxd-noha" ]; then
- DISK_FORMAT="raw"
- else
- DISK_FORMAT="qcow2"
- fi
+ RAW_IMAGE="/tmp/workspace/yardstick/yardstick-trusty-server.tar.gz"
build_yardstick_image
load_yardstick_image
--- /dev/null
+#!/bin/bash
+
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# yardstick-img-lxd-modify - download and modify a Ubuntu cloud image
+#
+# The actual customization is done by a script passed with an absolute path as
+# the only single argument. The command needs to be invoked as sudo
+#
+# Example invocation:
+# yardstick-img-lxd-modify /home/yardstick/tools/ubuntu-server-cloudimg-modify.sh
+#
+# Warning: the script will create files by default in:
+# /tmp/workspace/yardstick
+# the files will be owned by root!
+#
+# TODO: image resize is needed if the base image is too small
+#
+
+set -e
+set -x
+
+die() {
+ echo "error: $1" >&2
+ exit 1
+}
+
+test $# -eq 1 || die "no image specific script as argument"
+test $(id -u) -eq 0 || die "should invoke using sudo"
+
+cmd=$1
+test -x $cmd
+mountdir="/mnt/yardstick"
+workspace=${WORKSPACE:-"/tmp/workspace/yardstick"}
+host=${HOST:-"cloud-images.ubuntu.com"}
+release=${RELEASE:-"trusty"}
+image_path="${release}/current/${release}-server-cloudimg-amd64-root.tar.gz"
+image_url=${IMAGE_URL:-"https://${host}/${image_path}"}
+md5sums_path="${release}/current/MD5SUMS"
+md5sums_url=${MD5SUMS_URL:-"https://${host}/${md5sums_path}"}
+
+imgfile="${workspace}/yardstick-${release}-server.tar.gz"
+filename=$(basename $image_url)
+
+# download and checksum base image, conditionally if local copy is outdated
+download() {
+ test -d $workspace || mkdir -p $workspace
+ cd $workspace
+ rm -f MD5SUMS # always download the checksum file to a detect stale image
+ wget $md5sums_url
+ test -e $filename || wget -nc --progress=dot:giga $image_url
+ grep $filename MD5SUMS | md5sum -c ||
+ if [ $? -ne 0 ]; then
+ rm $filename
+ wget -nc --progress=dot:giga $image_url
+ grep $filename MD5SUMS | md5sum -c
+ fi
+ cd -
+}
+
+# extract files
+setup() {
+ mkdir -p $mountdir
+
+ cp $cmd $mountdir/$(basename $cmd)
+
+ cd $workspace
+ tar zxvf $filename -C $mountdir
+}
+
+# modify image running a script using in a chrooted environment
+modify() {
+ # resolv.conf does not exist in base image, pass nameserver value from host
+ nameserver_ip=$(grep -m 1 '^nameserver' \
+ /etc/resolv.conf | awk '{ print $2 '})
+
+ # prevent init scripts from running during install
+ echo $'#!/bin/sh\nexit 101' >$mountdir/usr/sbin/policy-rc.d
+ chmod a+x $mountdir/usr/sbin/policy-rc.d
+
+ chroot $mountdir /$(basename $cmd) $nameserver_ip
+
+ rm -rf $mountdir/usr/sbin/policy-rc.d
+
+ tar zcvf $(basename $imgfile) $mountdir/
+}
+
+# cleanup the image
+cleanup() {
+ rm -rf $mountdir
+}
+
+exitcode=""
+error_trap()
+{
+ local rc=$?
+
+ set +e
+
+ if [ -z "$exitcode" ]; then
+ exitcode=$rc
+ fi
+
+ dmesg -T | tail -50
+
+ cleanup
+
+ echo "Image build failed with $exitcode"
+
+ exit $exitcode
+}
+
+main() {
+ cleanup
+
+ trap "error_trap" EXIT SIGTERM
+
+ download
+ setup
+ modify
+
+ trap - EXIT SIGTERM
+ cleanup
+
+ echo "the modified image is found here: $imgfile"
+}
+
+main
Code Review / yardstick.git / commitdiff