Merge "Document hardware types for ironic in the overcloud"
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@ -92,9 +92,8 @@ environment file (``ironic-config.yaml`` in this guide):
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by default are ``pxe_ilo`` and ``pxe_drac`` drivers.
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Other drivers might require additional configuration to work properly.
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See `Ironic drivers documentation
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<http://docs.openstack.org/developer/ironic/deploy/drivers.html>`_ for
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details.
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Check `driver configuration guide`_ and `driver-specific documentation`_
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for more details.
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.. admonition:: Virtual
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:class: virtual
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@ -121,6 +120,31 @@ environment file (``ironic-config.yaml`` in this guide):
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ControllerExtraConfig:
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ironic::drivers::ssh::libvirt_uri: 'qemu:///session'
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* ``IronicEnabledHardwareTypes`` is available since the Pike release, and
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allows setting enabled hardware types - the new generation of Ironic drivers.
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Check `driver configuration guide`_ and `driver-specific documentation`_
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for more details.
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By default, the ``ipmi`` hardware type is enabled, and its defaults roughly
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correspond to ones of the ``pxe_ipmitool`` driver (more precisely, of the
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``pxe_ipmitool_socat`` driver).
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When enabling hardware types, you usually have to enable more hardware
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interfaces that these types are compatible with. For example, when enabling
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the ``redfish`` hardware type, also enable ``redfish`` power and management
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interfaces. For example::
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parameter_defaults:
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IronicEnabledHardwareTypes:
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- ipmi
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- redfish
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IronicEnabledPowerInterfaces:
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- ipmitool
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- redfish
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IronicEnabledManagementInterfaces:
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- ipmitool
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- redfish
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* ``NovaSchedulerDefaultFilters`` configures available
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scheduler filters. For a hybrid deployment it's important to prepend
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``AggregateInstanceExtraSpecsFilter`` to the default list::
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@ -190,7 +214,9 @@ Add the ironic environment file when deploying::
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so feel free to set ``ComputeCount: 0`` in your environment file, if you
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don't need them.
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Checking deployment
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.. _driver configuration guide: https://docs.openstack.org/project-install-guide/baremetal/draft/enabling-drivers.html
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.. _driver-specific documentation: https://docs.openstack.org/developer/ironic/deploy/drivers.html
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~~~~~~~~~~~~~~~~~~~
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Check that Ironic works by connecting to the overcloud and trying to list the
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@ -205,6 +231,7 @@ You can also check the enabled driver list::
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+---------------------+-------------------------+
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| Supported driver(s) | Active host(s) |
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+---------------------+-------------------------+
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| ipmi | overcloud-controller-0. |
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| pxe_drac | overcloud-controller-0. |
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| pxe_ilo | overcloud-controller-0. |
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| pxe_ipmitool | overcloud-controller-0. |
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@ -216,6 +243,7 @@ For HA configuration you should see all three controllers::
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+---------------------+------------------------------------------------------------------------------------------------------------+
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| Supported driver(s) | Active host(s) |
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+---------------------+------------------------------------------------------------------------------------------------------------+
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| ipmi | overcloud-controller-0.localdomain, overcloud-controller-1.localdomain, overcloud-controller-2.localdomain |
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| pxe_drac | overcloud-controller-0.localdomain, overcloud-controller-1.localdomain, overcloud-controller-2.localdomain |
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| pxe_ilo | overcloud-controller-0.localdomain, overcloud-controller-1.localdomain, overcloud-controller-2.localdomain |
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| pxe_ipmitool | overcloud-controller-0.localdomain, overcloud-controller-1.localdomain, overcloud-controller-2.localdomain |
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@ -414,9 +442,9 @@ In the future some of this data will be provided by the introspection process,
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which is not currently available in the overcloud.
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This guide uses inventory files to enroll nodes. Alternatively, you can enroll
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nodes directly from CLI, see `Ironic enrollment documentation
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<http://docs.openstack.org/developer/ironic/deploy/install-guide.html#enrollment>`_
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for details.
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nodes directly from CLI, see `Ironic enrollment documentation`_ for details.
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.. _Ironic enrollment documentation: https://docs.openstack.org/project-install-guide/baremetal/draft/enrollment.html
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Preparing inventory
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~~~~~~~~~~~~~~~~~~~
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@ -426,7 +454,7 @@ environment`_, do it now in the following format::
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nodes:
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- name: node-0
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driver: pxe_ipmitool
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driver: ipmi
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driver_info:
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ipmi_address: <BMC HOST>
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ipmi_username: <BMC USER>
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@ -441,8 +469,15 @@ environment`_, do it now in the following format::
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ports:
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- address: <PXE NIC MAC>
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The ``driver`` field must be one of ``IronicEnabledDrivers``, which we set
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when `Configuring and deploying overcloud`_.
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The ``driver`` field must be one of ``IronicEnabledDrivers`` or
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``IronicEnabledHardwareTypes``, which we set when `Configuring and deploying
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overcloud`_.
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.. admonition:: Stable Branch
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:class: stable
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Hardware types are only available since the Pike release. In the example
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above use ``pxe_ipmitool`` instead of ``ipmi`` for older releases.
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The ``root_device`` property is optional, but it's highly recommended
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to set it if the bare metal node has more than one hard drive.
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