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54 lines
1.7 KiB
Markdown
54 lines
1.7 KiB
Markdown
---
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layout: "ignition"
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page_title: "Ignition: ignition_disk"
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sidebar_current: "docs-ignition-datasource-disk"
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description: |-
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Describes the desired state of a system’s disk.
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---
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# ignition\_disk
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Describes the desired state of a system’s disk.
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## Example Usage
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```hcl
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data "ignition_disk" "foo" {
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device = "/dev/sda"
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partition {
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start = 2048
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size = 196037632
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}
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}
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```
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## Argument Reference
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The following arguments are supported:
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* `device` - (Required) The absolute path to the device. Devices are typically referenced by the _/dev/disk/by-*_ symlinks.
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* `wipe_table` - (Optional) Whether or not the partition tables shall be wiped. When true, the partition tables are erased before any further manipulation. Otherwise, the existing entries are left intact.
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* `partition` - (Optional) The list of partitions and their configuration for this particular disk..
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The `partition` block supports:
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* `label` - (Optional) The PARTLABEL for the partition.
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* `number` - (Optional) The partition number, which dictates it’s position in the partition table (one-indexed). If zero, use the next available partition slot.
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* `size` - (Optional) The size of the partition (in sectors). If zero, the partition will fill the remainder of the disk.
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* `start` - (Optional) The start of the partition (in sectors). If zero, the partition will be positioned at the earliest available part of the disk.
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* `type_guid` - (Optional) The GPT [partition type GUID](http://en.wikipedia.org/wiki/GUID_Partition_Table#Partition_type_GUIDs). If omitted, the default will be _0FC63DAF-8483-4772-8E79-3D69D8477DE4_ (Linux filesystem data).
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## Attributes Reference
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The following attributes are exported:
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* `id` - ID used to reference this resource in _ignition_config_. |