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Per the bug mentioned upstream, grub2-mkconfig will currently not set the kernel options for BLS entries prefixed with a machine-id different to the running system. This affects the centos element, as the upstream .qcow2 comes with a pre-existing BLS entry but a blank machine-id. This only affects 9-stream -- prior releases either don't use BLS or have entries configured to use a common variable from grubenv which is updated correctly. We currently can not end-to-end test this in OpenDev because we run our functional tests on Ubuntu Focal (they use devstack), whose kernel can not read the XFS format on the 9-stream .qcow2. This expands the functional tests (that run on Debian Buster, with a later kernel) to add the vm element, so the bootloader path is exercised (this requires a block-device too). This at least runs the bootloader install, we can confirm the kernel options look right from the dumping provided the logs. Change-Id: I327f5e7a95e47905c01138c8c4483f3f03e8efff
Image building tools for OpenStack
diskimage-builder
is a flexible suite of components for
building a wide-range of disk images, filesystem images and ramdisk
images for use with OpenStack.
This repository has the core functionality for building such images, both virtual and bare metal. Images are composed using elements; while fundamental elements are provided here, individual projects have the flexibility to customise the image build with their own elements.
For example:
$ DIB_RELEASE=bionic disk-image-create -o ubuntu-bionic.qcow2 vm ubuntu
will create a bootable Ubuntu Bionic based qcow2
image.
diskimage-builder
is useful to anyone looking to produce
customised images for deployment into clouds. These tools are the
components of TripleO that are
responsible for building disk images. They are also used extensively to
build images for testing OpenStack itself, particularly with nodepool.
Platforms supported include Ubuntu, CentOS, RHEL and Fedora.
Full documentation, the source of which is in
doc/source/
, is published at:
Copyright
Copyright 2012 Hewlett-Packard Development Company, L.P. Copyright (c) 2012 NTT DOCOMO, INC.
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
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.