Description of deploy configuration options

Configuration option = Default value	Description
[deploy]
dd_block_size = 1M	(StrOpt) Block size to use when writing to the nodes disk.
efi_system_partition_size = 200	(IntOpt) Size of EFI system partition in MiB when configuring UEFI systems for local boot.
erase_devices_iterations = 1	(IntOpt) Number of iterations to be run for erasing devices.
erase_devices_priority = None	(IntOpt) Priority to run in-band erase devices via the Ironic Python Agent ramdisk. If unset, will use the priority set in the ramdisk (defaults to 10 for the GenericHardwareManager). If set to 0, will not run during cleaning.
http_root = /httpboot	(StrOpt) ironic-conductor node's HTTP root path.
http_url = None	(StrOpt) ironic-conductor node's HTTP server URL. Example: http://192.1.2.3:8080
iscsi_verify_attempts = 3	(IntOpt) Maximum attempts to verify an iSCSI connection is active, sleeping 1 second between attempts.