openstack/deb-sahara
Code Issues Proposed changes
a78134c9d0
deb-sahara/doc/source/userdoc/registering_image.rst
Alok Jani 7ba05c5e30 Fix doc8 check failures 
Resolves D000 and D001 checks in sahara docs.

Change-Id: If6d577859170ae55d578d70885a9ed5a6b0db651
Closes-Bug: #1514887
2015-11-13 15:04:39 +00:00

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Registering an Image

Sahara deploys a cluster of machines using images stored in Glance.

Each plugin has its own requirements on the image contents (see specific plugin documentation for details). Two general requirements for an image are to have the cloud-init and the ssh-server packages installed.

Sahara requires the images to be registered in the Sahara Image Registry. A registered image must have two properties set:

  • username - a name of the default cloud-init user.
  • tags - certain tags mark image to be suitable for certain plugins.

The username depends on the image that is used and the tags depend on the plugin used. You can find both in the respective plugin's documentation.