diskimage-builder/doc/source/components.rst
Gregory Haynes 4f9131e692 Split out README into separate files
This makes the docs site a lot more manageable and begins moving us in
the direction of separate user and developer docs.

Change-Id: I1650ef9d5be1733b8bc118d99090143cb5b06102
2015-02-24 15:32:02 -08:00

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Componenets
===========
* disk-image-create [-a i386|amd64|armhf] -o filename {element} [{element} ...]
Create an image of element {element}, optionally mixing in other elements.
Element dependencies are automatically included. Support for other
architectures depends on your environment being able to run binaries of that
platform. For instance, to enable armhf on Ubuntu install the qemu-user-static
package. The default output format from disk-image-create is qcow2. To instead
output a tarball pass in "-t tar". This tarball could then be used as an image
for a linux container(see docs/docker.md).
* ramdisk-image-create -o filename {element} [{element} ...] : Create a kernel+
ramdisk pair for running maintenance on bare metal machines (deployment,
inventory, burnin etc).
To generate kernel+ramdisk pair for use with nova-baremetal, use
ramdisk-image-create -o deploy.ramdisk deploy-baremetal
To generate kernel+ramdisk pair for use with ironic, use
ramdisk-image-create -o deploy.ramdisk deploy-ironic
* disk-image-get-kernel filename : **DEPRECATED** Extract the appropriate
kernel and ramdisk to use when doing PXE boot using filename as the image
for a machine. Consider using the `baremetal` element, rather than this tool.
* elements can be found in the top level elements directory.
* element-info : Extract information about elements.