Commit c832bbf2 authored by Christos Stavrakakis's avatar Christos Stavrakakis

More fixes to Admin Guide

parent 02b3db6b
......@@ -327,10 +327,11 @@ To add this Ganeti cluster, we run:
$ snf-manage backend-add --clustername=cluster.example.com --user="synnefo_user" --pass="synnefo_pass"
where ``clustername`` is the Cluster hostname of the Ganeti cluster, and ``user``
and ``pass`` are the credentials for the Ganeti RAPI user. All backend
attributes can be also changed dynamically using the `snf-manage backend-modify`
command.
where ``clustername`` is the Cluster hostname of the Ganeti cluster, and
``user`` and ``pass`` are the credentials for the `Ganeti RAPI user
<http://docs.ganeti.org/ganeti/2.2/html/rapi.html#users-and-passwords>`_. All
backend attributes can be also changed dynamically using the `snf-manage
backend-modify` command.
``snf-manage backend-add`` will also create all existing private networks to
the new backend. You can verify that the backend is added, by running
......@@ -346,7 +347,7 @@ do this by running:
.. code-block:: console
$ snf-manage backend-modify --no-drained <backend_id>
$ snf-manage backend-modify --drained=False <backend_id>
Removing an existing Ganeti backend
```````````````````````````````````
......@@ -374,7 +375,7 @@ backends from the allocation phase by marking them as ``drained`` by running:
.. code-block:: console
$ snf-manage backend-modify --drained <backend_id>
$ snf-manage backend-modify --drained=True <backend_id>
The backend resources are periodically updated, at a period defined by
the ``BACKEND_REFRESH_MIN`` setting, or by running `snf-manage backend-update-status`
......@@ -385,7 +386,8 @@ the backends stats from the VM creation phase.
Finally, the admin can decide to have a user's VMs being allocated to a
specific backend, with the ``BACKEND_PER_USER`` setting. This is a mapping
between users and backends. If the user is found in ``BACKEND_PER_USER``, then
Synnefo allocates all his/hers VMs to the specific backend set in the variable.
Synnefo allocates all his/hers VMs to the specific backend in the variable,
even if is marked as drained (useful for testing).
Managing Virtual Machines
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment