openstack/openstack-manuals
Code Issues Proposed changes

Added keypair injection info to Image Guide

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Added some additional information regarding SSH password auth
being disabled by default on most OpenStack cloud images.  This
requires the user to boot the image with an injected SSH key pair.
Link to OpenStack User Guide included for info utilizing SSH key
pairs in OpenStack.

Change-Id: I6f220489014df3c6f5e30783bb774fc147578676
Closes-Bug: #1500697
This commit is contained in:
Matt Dorn 2015-09-30 00:48:19 +00:00
parent 0cc4426933
commit 3d0fbbc56e
1 changed files with 18 additions and 9 deletions
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27
doc/image-guide/ch_obtaining_images.xml
View File

@ -6,8 +6,17 @@
xml:id="ch_obtaining_images"> xml:id="ch_obtaining_images">
<title>Get images</title> <title>Get images</title>
<?dbhtml stop-chunking?> <?dbhtml stop-chunking?>
<para>The simplest way to obtain a virtual machine image that works with OpenStack is to <para>The simplest way to obtain a virtual machine image that works with
download one that someone else has already created.</para> OpenStack is to download one that someone else has already created.
Most of the images contain the
<systemitem class="process">cloud-init</systemitem> package to
support SSH key pair and user data injection. Because many of the
images disable SSH password authentication by default, boot the
image with an injected key pair. You can SSH into the instance with
the private key and default login account. See the
<link xlink:href="http://docs.openstack.org/user-guide"
>OpenStack End User Guide</link> for more information on how to
create and inject key pairs with OpenStack.</para>
<section xml:id="centos-images"> <section xml:id="centos-images">
<title>CentOS images</title> <title>CentOS images</title>
<para>The CentOS project maintains official images for direct <para>The CentOS project maintains official images for direct
@ -27,7 +36,8 @@
</listitem> </listitem>
</itemizedlist> </itemizedlist>
<note> <note>
<para>In a CentOS image, the login account is <literal>centos</literal>.</para> <para>In a CentOS cloud image, the login account is
<literal>centos</literal>.</para>
</note> </note>
</section> </section>
<section xml:id="cirros-images"> <section xml:id="cirros-images">
@ -87,19 +97,18 @@
</itemizedlist> </itemizedlist>
<note> <note>
<para> <para>
In a RHEL image, the login account is <literal>cloud-user</literal>. In a RHEL cloud image, the login account is
<literal>cloud-user</literal>.
</para> </para>
</note> </note>
</section> </section>
<section xml:id="fedora-images"> <section xml:id="fedora-images">
<title>Official Fedora images</title> <title>Official Fedora images</title>
<para>The Fedora project maintains a list of official cloud images at <para>The Fedora project maintains a list of official cloud images at
<link xlink:href="https://getfedora.org/en/cloud/download/" />. The images <link xlink:href="https://getfedora.org/en/cloud/download/" />.
include the <systemitem class="process">cloud-init</systemitem>
utility to support key and user data injection. The default user
name is <systemitem class="username">fedora</systemitem>.
<note> <note>
<para>In a Fedora image, the login account is <literal>fedora</literal>.</para> <para>In a Fedora cloud image, the login account is
<literal>fedora</literal>.</para>
</note></para> </note></para>
</section> </section>
<section xml:id="suse-sles-images"> <section xml:id="suse-sles-images">