2f9ca8cff8
Red Hat Enterprise Linux version has been maintained to 8, Add red Hat Enterprise Linux 8 KVM guest image information Change-Id: Ic8ec654786f11906970d164f1944ebf3d8bfa767
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5.8 KiB
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165 lines
5.8 KiB
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==========
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Get images
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==========
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The simplest way to obtain a virtual machine image that works with
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OpenStack is to download one that someone else has already
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created. Most of the images contain the ``cloud-init`` package to
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support the SSH key pair and user data injection.
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Because many of the images disable SSH password authentication
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by default, boot the image with an injected key pair.
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You can ``SSH`` into the instance with the private key and default
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login account. See `Configure access and security for instances
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<https://docs.openstack.org/horizon/latest/user/configure-access-and-security-for-instances.html>`_
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for more information on how to create and inject key pairs with OpenStack.
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CentOS
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~~~~~~
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The CentOS project maintains official images for direct download.
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* `CentOS 6 images <http://cloud.centos.org/centos/6/images/>`_
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* `CentOS 7 images <http://cloud.centos.org/centos/7/images/>`_
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* `CentOS 8 images <https://cloud.centos.org/centos/8/>`_
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* `CentOS 8 stream images <https://cloud.centos.org/centos/8-stream/>`_
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* `CentOS 9 stream images <https://cloud.centos.org/centos/9-stream/>`_
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.. note::
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In a CentOS cloud image, the login account is ``centos``.
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CirrOS (test)
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~~~~~~~~~~~~~
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CirrOS is a minimal Linux distribution that was designed for use
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as a test image on clouds such as OpenStack Compute.
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You can download a CirrOS image in various formats from the
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`CirrOS download page <http://download.cirros-cloud.net>`_.
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If your deployment uses QEMU or KVM, we recommend using the images
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in qcow2 format. The most recent 64-bit qcow2 image as of this
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writing is `cirros-0.5.1-x86_64-disk.img
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<http://download.cirros-cloud.net/0.5.1/cirros-0.5.1-x86_64-disk.img>`_.
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.. note::
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In a CirrOS image, the login account is ``cirros``.
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The password is ``gocubsgo``. Since the fixed PW allows anyone to
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login, you should not run this image with a public IP attached.
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Debian
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~~~~~~
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`Debian provides images for direct download
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<http://cdimage.debian.org/cdimage/openstack/>`_.
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They are made at the same time as the CD and DVD images of Debian.
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Therefore, images are available on each point release of Debian. Also,
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weekly images of the testing distribution are available.
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.. note::
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In a Debian image, the login account is ``debian``.
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Fedora
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~~~~~~
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The Fedora project maintains a list of official cloud images at
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`Fedora download page <https://alt.fedoraproject.org/cloud/>`_.
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.. note::
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In a Fedora cloud image, the login account is ``fedora``.
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Microsoft Windows
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~~~~~~~~~~~~~~~~~
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Cloudbase Solutions provides the last available trial version
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of `Windows Server 2012 R2 <https://cloudbase.it/windows-cloud-images/>`_.
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This image includes cloudbase-init plus VirtIO drivers on KVM.
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You can build your own image based on Windows Server 2016, 2019,
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Windows 10 etc) with `Cloudbase Imaging Tools <https://github.com/cloudbase/windows-openstack-imaging-tools/>`_.
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ISO files for Windows 10 are available on `Microsoft Windows 10 Downloadpage <https://www.microsoft.com/en-us/software-download/windows10>`_
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and `Microsoft Evaluation Center <https://www.microsoft.com/evalcenter/evaluate-windows-10-enterprise>`_.
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`Fedora Virtio <https://docs.fedoraproject.org/en-US/quick-docs/creating-windows-virtual-machines-using-virtio-drivers/index.html#virtio-win-direct-downloads>`_
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provides also Windows images.
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Ubuntu
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~~~~~~
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Canonical maintains an official set of `Ubuntu-based images
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<https://cloud-images.ubuntu.com/>`_.
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Images are arranged by Ubuntu release, and by image release date,
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with ``current`` being the most recent.
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For example, the page that contains the most recently built image for
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Ubuntu 18.04 Bionic Beaver is `Ubuntu 18.04 LTS (Bionic Beaver) Daily Build
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<https://cloud-images.ubuntu.com/bionic/current/>`_.
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Scroll to the bottom of the page for links to the images that can be
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downloaded directly.
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If your deployment uses QEMU or KVM, we recommend using the images
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in qcow2 format, with name ending in ``.img``.
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The most recent version of the 64-bit amd64-arch QCOW2 image for
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Ubuntu 18.04 is
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`bionic-server-cloudimg-amd64-disk.img
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<https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img>`_.
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.. note::
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In an Ubuntu cloud image, the login account is ``ubuntu``.
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openSUSE and SUSE Linux Enterprise Server
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The openSUSE community provides images for `openSUSE
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<https://get.opensuse.org/leap#jeos_images>`_.
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SUSE maintains official SUSE Linux Enterprise Server cloud images.
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Go to the `SUSE Linux Enterprise Server download page
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<https://www.suse.com/download/sles/>`_, select the ``AMD64 / Intel 64``
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architecture and search for ``OpenStack-Cloud``.
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.. note::
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In an openSUSE cloud image, the login account is ``opensuse``.
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Red Hat Enterprise Linux
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~~~~~~~~~~~~~~~~~~~~~~~~
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Red Hat maintains official Red Hat Enterprise Linux cloud images. A valid Red
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Hat Enterprise Linux subscription is required to download these images.
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* `Red Hat Enterprise Linux 8 KVM Guest Image
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<https://access.redhat.com/downloads/content/479/ver=/rhel---8/x86_64/product-downloads>`_
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* `Red Hat Enterprise Linux 7 KVM Guest Image
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<https://access.redhat.com/downloads/content/69/ver=/rhel---7/x86_64/product-downloads>`_
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* `Red Hat Enterprise Linux 6 KVM Guest Image
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<https://access.redhat.com/downloads/content/69/ver=/rhel---6/x86_64/product-downloads>`_
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.. note::
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In a RHEL cloud image, the login account is ``cloud-user``.
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FreeBSD, OpenBSD, and NetBSD
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Unofficial images for BSD are available on `BSD-Cloud-Image.org <https://bsd-cloud-image.org/>`_.
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.. note::
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The login accounts are ``freebsd`` for FreeBSD, ``openbsd`` for OpenBSD,
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and ``netbsd`` for NetBSD.
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Arch Linux
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~~~~~~~~~~
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Arch Linux provides a cloud image for download. More details can be found on
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the `arch-boxes project page
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<https://gitlab.archlinux.org/archlinux/arch-boxes/>`_.
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.. note::
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In a Arch Linux image, the login account is ``arch``.
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