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authorLuc Provoost <luc.provoost@intel.com>2021-02-15 15:01:20 +0100
committerLuc Provoost <luc.provoost@intel.com>2021-02-18 14:38:16 +0100
commit480fcf799c1c30421e10abb78b91303ade4bc059 (patch)
treef314b637e94ccca6c49cbb59c1c4f5d76886d9b4 /rapidvm/dib/build-image.sh
parent849357bb9ca1d27993c9e96b93156ec69b3ac3a9 (diff)
Using disk image builder to create rapid VM
All files are now availavle to build a qcow2 image using disk image builder. This image is based on centos 7. DPDK and PROX are installed together with some optimizations. Change-Id: I61aa91206ea7f8b3b6a3ff7d490d1804e7e784c8 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Diffstat (limited to 'rapidvm/dib/build-image.sh')
-rwxr-xr-xrapidvm/dib/build-image.sh101
1 files changed, 101 insertions, 0 deletions
diff --git a/rapidvm/dib/build-image.sh b/rapidvm/dib/build-image.sh
new file mode 100755
index 00000000..e7b337e5
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+++ b/rapidvm/dib/build-image.sh
@@ -0,0 +1,101 @@
+#!/usr/bin/env bash
+#
+# 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.
+#
+# A shell script to build the PROX VM image using diskimage-builder
+#
+usage() {
+ echo "Usage: $0 [-v]"
+ echo " -v verify only (build but do not push to google storage)"
+ exit 1
+}
+
+# Takes only 1 optional argument
+if [ $# -gt 1 ]; then
+ usage
+fi
+verify_only=0
+
+if [ $# -eq 1 ]; then
+ if [ $1 = "-v" ]; then
+ verify_only=1
+ else
+ usage
+ fi
+fi
+set -e
+
+# Artifact URL
+gs_url=artifacts.opnfv.org/samplevnf/images
+
+# image version number
+__version__=0.01
+image_name=rapid-$__version__
+
+# if image exists skip building
+echo "Checking if image exists in google storage..."
+if command -v gsutil >/dev/null; then
+ if gsutil -q stat gs://$gs_url/$image_name.qcow2; then
+ echo "Image already exists at http://$gs_url/$image_name.qcow2"
+ echo "Build is skipped"
+ exit 0
+ fi
+ echo "Image does not exist in google storage, starting build..."
+ echo
+else
+ echo "Cannot check image availability in OPNFV artifact repository (gsutil not available)"
+fi
+
+# check if image is already built locally
+if [ -f $image_name.qcow2 ]; then
+ echo "Image $image_name.qcow2 already exists locally"
+else
+
+ # install diskimage-builder
+ if [ -d dib-venv ]; then
+ . dib-venv/bin/activate
+ else
+ virtualenv dib-venv
+ . dib-venv/bin/activate
+ pip install diskimage-builder
+ fi
+ # Add rapid elements directory to the DIB elements path
+ export ELEMENTS_PATH=`pwd`/elements
+ # canned user/password for direct login
+ export DIB_DEV_USER_USERNAME=prox
+ export DIB_DEV_USER_PASSWORD=prox
+ export DIB_DEV_USER_PWDLESS_SUDO=Y
+ # Set the data sources to have ConfigDrive only
+ export DIB_CLOUD_INIT_DATASOURCES="Ec2, ConfigDrive, OpenStack"
+ # Use ELRepo to have latest kernel
+ export DIB_USE_ELREPO_KERNEL=True
+ echo "Building $image_name.qcow2..."
+ time disk-image-create -o $image_name centos7 cloud-init rapid vm
+fi
+
+ls -l $image_name.qcow2
+
+
+if [ $verify_only -eq 1 ]; then
+ echo "Image verification SUCCESS"
+ echo "NO upload to google storage (-v)"
+else
+ if command -v gsutil >/dev/null; then
+ echo "Uploading $image_name.qcow2..."
+ gsutil cp $image_name.qcow2 gs://$gs_url/$image_name.qcow2
+ echo "You can access to image at http://$gs_url/$image_name.qcow2"
+ else
+ echo "Cannot upload new image to the OPNFV artifact repository (gsutil not available)"
+ exit 1
+ fi
+fi