doc: update distro information and cloud-init users

- centralize the information about the default cloud-init users
  for various distributions to point to the existing specialized
  page;
- remove all CentOS 6 and Ubuntu 12.04 (Precise) references, and
  do not refer to Ubuntu 14.04 for the vanilla plugin;
- add Ubuntu 16.04 (Xenial) details when needed;
- update the pointers to few packages.

Change-Id: I4654e6ec2821bcec5207f41b93c5d0f0633ba18c
This commit is contained in:
Luigi Toscano 2018-09-13 23:05:20 +02:00
parent f5ec5a9c79
commit 0e3e47708f
1 changed files with 2 additions and 2 deletions

View File

@ -18,8 +18,8 @@ sahara-image-elements:
The Storm plugin requires an image to be tagged in the sahara image registry
with two tags: 'storm' and '<Storm version>' (e.g. '1.1.0').
Also you should specify the username of the default cloud-user used in the
image.
The image requires a username. For more information, refer to the
:doc:`registering-image` section.
Note that the Storm cluster is deployed using the scripts available in the
Storm distribution, which allow the user to start all services (nimbus,