< Anaconda
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How to Create an Anaconda Product Image | How to Create an Anaconda Product Image | ||
< | Anaconda supports several ways to load new code at runtime. Passing inst.updates=<url> is one way to do this and is documented on the [[Anaconda/Updates| updates]] page. Another is to include a product.img in the install tree, inside the <code>/images/</code> directory. It will be applied at runtime and can overwrite any file on the system, just like the updates.img. | ||
One use for a product.img is to add a new installclass to Anaconda. A product image for a new installclass can be created from a directory of files like this: | |||
<pre> | |||
mkdir -p product/run/install/product/pyanaconda/installclasses/ | |||
vim product/run/install/product/pyanaconda/installclasses/custom.py | |||
</pre> | |||
Create new installclass, see [https://git.fedorahosted.org/cgit/anaconda.git/tree/pyanaconda/installclasses Anaconda] for examples. Now you can create the product.img: | |||
<pre> | |||
cd product/ | |||
find . | cpio -c -o | pigz -9cv > ../product.img | |||
</pre> | |||
Now you can include product.img in the tree, inside <code>/images/</code>. | |||
Alternatively, you can now use lorax to create product.img as part of the boot.iso creation process. This is supported by lorax-21.27-1 and is documented [http://rhinstaller.github.io/lorax/product-images.html here] in the Lorax source tree. | |||
<BR> | <BR> | ||
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[[Category:Anaconda]] | [[Category:Anaconda]] | ||
Latest revision as of 08:35, 8 August 2018
Product image
How to Create an Anaconda Product Image
Anaconda supports several ways to load new code at runtime. Passing inst.updates=<url> is one way to do this and is documented on the updates page. Another is to include a product.img in the install tree, inside the /images/ directory. It will be applied at runtime and can overwrite any file on the system, just like the updates.img.
One use for a product.img is to add a new installclass to Anaconda. A product image for a new installclass can be created from a directory of files like this:
mkdir -p product/run/install/product/pyanaconda/installclasses/ vim product/run/install/product/pyanaconda/installclasses/custom.py
Create new installclass, see Anaconda for examples. Now you can create the product.img:
cd product/ find . | cpio -c -o | pigz -9cv > ../product.img
Now you can include product.img in the tree, inside /images/.
Alternatively, you can now use lorax to create product.img as part of the boot.iso creation process. This is supported by lorax-21.27-1 and is documented here in the Lorax source tree.