6645f47db4
It may happen a base image has an edited version of cloud-init "cloud.cfg" that prevents the host keys to be generated. While it didn't represent an issue with older releases of cloud-init, starting cloud-init-22 this isn't true anymore. Before that release, an sshd-keygen@.service was present and called by sshd-keygen.target (which was called by sshd.service), and we ended up with ssh host keys in any cases - either generated from cloud-init, or generated by sshd-keygen.service. But cloud-init-22 introduced an edition to the sshd-keygen.service, making it check for the presence of cloud-init service, and preventing this sshd-keygen to kick in this case. So we'd better ensure cloud-init is able to generate the keys, else we'll be in a bad state, since it's instructed to remove the ones present. Closes-Bug: #1971751 Change-Id: I37b2f3e9d57a86544ef14e74a4a927309c18bbf0
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 ubuntuwill 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.