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James Slagle 6e358d1cd4 Use Centos 7 cloud image symlink 
We should make use of the CentOS-7-x86_64-GenericCloud.qcow2 symlink from
http://cloud.centos.org/centos/7/images/ instead of having a hard coded cloud
image. Specific cloud images can still be downloaded by overriding
$DIB_RELEASE.

More importantly, using the symlink will keep us automatically up to date with
the latest CentOS 7 cloud image. The image in use by the hard coded value
occassionally exhibits "No space left on device" errors after the cloud-init
filesystem resize. More info about this issue is at:
http://xfs.org/index.php/XFS_FAQ#Q:_Why_do_I_receive_No_space_left_on_device_after_xfs_growfs.3F

The newer cloud image (with a newer kernel) does not exhibit this issue.

Change-Id: I3e19f6269ceba937fcd630bab265d132bd525519
2015-05-14 15:24:13 -04:00
..
environment.d Initial centos7 support 2014-07-16 10:43:05 +10:00
pre-install.d update the dib centos7 baseurl to use a mirrorlist 2015-04-14 22:28:43 +00:00
root.d Use Centos 7 cloud image symlink 2015-05-14 15:24:13 -04:00
element-deps Initial centos7 support 2014-07-16 10:43:05 +10:00
element-provides Initial centos7 support 2014-07-16 10:43:05 +10:00
README.rst Create docs site containing element READMEs 2015-02-10 11:45:35 -08:00

README.rst 

=======
centos7
=======
Use Centos 7 cloud images as the baseline for built disk images.

For further details see the redhat-common README.