website: document the checksum features

This commit is contained in:
Mitchell Hashimoto 2013-07-14 17:28:53 +09:00
parent 10f2a88954
commit 24f8275765
2 changed files with 16 additions and 6 deletions

View File

@ -25,7 +25,8 @@ Ubuntu to self-install. Still, the example serves to show the basic configuratio
"type": "virtualbox",
"guest_os_type": "Ubuntu_64",
"iso_url": "http://releases.ubuntu.com/12.04/ubuntu-12.04.2-server-amd64.iso",
"iso_md5": "af5f788aee1b32c4b2634734309cc9e9",
"iso_checksum": "af5f788aee1b32c4b2634734309cc9e9",
"iso_checksum_type": "md5",
"ssh_username": "packer",
"ssh_wait_timeout": "30s",
"shutdown_command": "shutdown -P now"
@ -40,9 +41,13 @@ each category, the available options are alphabetized and described.
Required:
* `iso_md5` (string) - The MD5 checksum for the OS ISO file. Because ISO
* `iso_checksum` (string) - The checksum for the OS ISO file. Because ISO
files are so large, this is required and Packer will verify it prior
to booting a virtual machine with the ISO attached.
to booting a virtual machine with the ISO attached. The type of the
checksum is specified with `iso_checksum_type`, documented below.
* `iso_checksum_type` (string) - The type of the checksum specified in
`iso_checksum`. Valid values are "md5", "sha1", or "sha256" currently.
* `iso_url` (string) - A URL to the ISO containing the installation image.
This URL can be either an HTTP URL or a file URL (or path to a file).

View File

@ -26,7 +26,8 @@ Ubuntu to self-install. Still, the example serves to show the basic configuratio
{
"type": "vmware",
"iso_url": "http://releases.ubuntu.com/12.04/ubuntu-12.04.2-server-amd64.iso",
"iso_md5": "af5f788aee1b32c4b2634734309cc9e9",
"iso_checksum": "af5f788aee1b32c4b2634734309cc9e9",
"iso_checksum_type": "md5",
"ssh_username": "packer",
"ssh_wait_timeout": "30s",
"shutdown_command": "shutdown -P now"
@ -41,9 +42,13 @@ each category, the available options are alphabetized and described.
Required:
* `iso_md5` (string) - The MD5 checksum for the OS ISO file. Because ISO
* `iso_checksum` (string) - The checksum for the OS ISO file. Because ISO
files are so large, this is required and Packer will verify it prior
to booting a virtual machine with the ISO attached.
to booting a virtual machine with the ISO attached. The type of the
checksum is specified with `iso_checksum_type`, documented below.
* `iso_checksum_type` (string) - The type of the checksum specified in
`iso_checksum`. Valid values are "md5", "sha1", or "sha256" currently.
* `iso_url` (string) - A URL to the ISO containing the installation image.
This URL can be either an HTTP URL or a file URL (or path to a file).