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Diffstat (limited to 'doc/rtd/reference/datasources/openstack.rst')
| -rw-r--r-- | doc/rtd/reference/datasources/openstack.rst | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/doc/rtd/reference/datasources/openstack.rst b/doc/rtd/reference/datasources/openstack.rst index f8fd2eb4..7bb52e4a 100644 --- a/doc/rtd/reference/datasources/openstack.rst +++ b/doc/rtd/reference/datasources/openstack.rst @@ -125,4 +125,38 @@ path; if found, settings are applied after (and, hence, overriding) the settings from static vendor data. Both sets of vendor data can be overridden by user data. +.. _datasource_ironic: + +OpenStack Ironic Bare Metal +=========================== + +During boot, cloud-init typically has to identify which platform it is running +on. Since OpenStack Ironic Bare Metal doesn't provide a method for cloud-init +to discover that it is running on Ironic, extra user configuration is required. + +Cloud-init provides two methods to do this: + +Method 1: Configuration file +---------------------------- + +Explicitly set ``datasource_list`` to only ``openstack``, such as: + +.. code-block:: yaml + + datasource_list: ["openstack"] + +Method 2: Kernel command line +----------------------------- + +Set the kernel commandline to configure +:ref:`datasource override <kernel_datasource_override>`. + +Example using Ubuntu + GRUB2: + +.. code-block:: + + $ echo 'ds=openstack' >> /etc/default/grub + $ grub-mkconfig -o /boot/efi/EFI/ubuntu/grub.cfg + + .. _OpenStack Metadata Service: https://docs.openstack.org/nova/latest/admin/metadata-service.html |