docs: more legacy references

* Pattern for nova-compute which we don't really recommend
  at this point, as nova wants folks to move away from it.
* and cleaned up the drivers page which had older release
  references which don't make sense in the current day.

Change-Id: I9c74ae757e2479fc44b86dc9dc4e5f6d8e146b8c
Signed-off-by: Julia Kreger <juliaashleykreger@gmail.com>

doc/source/admin/drivers.rst

@@ -95,9 +95,6 @@ incompatible with them. There are three ways to deal with this situation:
         --reset-management-interface \
         --reset-power-interface
 
-   .. note:: This feature is available starting with ironic 11.1.0 (Rocky
-             series, API version 1.45).
-
 #. Request resetting all interfaces to their new defaults::
 
     baremetal node set test --driver ipmi --reset-interfaces
@@ -107,9 +104,6 @@ incompatible with them. There are three ways to deal with this situation:
     baremetal node set test --driver ipmi --reset-interfaces \
         --deploy-interface direct
 
-   .. note:: This feature is available starting with ironic 11.1.0 (Rocky
-             series, API version 1.45).
-
 .. _static-boot-order:
 
 Static boot order configuration
@@ -144,23 +138,3 @@ For example, in the case of the :ref:`pxe-boot`:
 #. Change the node to use the ``noop`` management interface::
 
       baremetal node set <NODE> --management-interface noop
-
-Unsupported drivers
--------------------
-
-The following drivers were declared as unsupported in ironic Newton release
-and as of Ocata release they are removed from ironic:
-
-- AMT driver - available as part of ironic-staging-drivers_
-- iBoot driver - available as part of ironic-staging-drivers_
-- Wake-On-Lan driver - available as part of ironic-staging-drivers_
-- Virtualbox drivers
-- SeaMicro drivers
-- MSFT OCS drivers
-
-The SSH drivers were removed in the Pike release. Similar functionality can be
-achieved either with VirtualBMC_ or using libvirt drivers from
-ironic-staging-drivers_.
-
-.. _ironic-staging-drivers: http://ironic-staging-drivers.readthedocs.io
-.. _VirtualBMC: https://opendev.org/openstack/virtualbmc

doc/source/install/configure-compute.rst

@@ -12,19 +12,6 @@ The Compute service needs to be configured to use the Bare Metal service's
 driver. The configuration file for the Compute service is typically located at
 ``/etc/nova/nova.conf``.
 
-.. note::
-
-   As of the Newton release, it is possible to have multiple
-   nova-compute services running the ironic virtual driver (in
-   nova) to provide redundancy. Bare metal nodes are mapped to the
-   services via a hash ring. If a service goes down, the
-   available bare metal nodes are remapped to different services.
-
-   Once active, a node will stay mapped to the same nova-compute
-   even when it goes down. The node is unable to be managed through
-   the Compute API until the service responsible returns to an active
-   state.
-
 The following configuration file must be modified on the Compute
 service's controller nodes and compute nodes.