SeedImage resource allows to build an ISO that can be used to install Elemental onto a node.
It requires a
baseImage, i.e., a URL to an Elemental installation ISO, and a
registrationRef reference to a
MachineRegistration resource, from which the registration part of the Elemental configuration is extracted and injected in the ISO to produce the final seed image.
It is also possible to inject ISO customizations in the
Once the seed image is ready, the download URL is shared in the
It stays available for download for
cleanupAfterMinutes minutes (default is
60, 1 hour), after which it is deleted.
true retriggers the seed image build process while setting
0 keeps the seed image around till the
SeedImage resource is deleted.
The seed images are kept on the node's local storage: pay attention to the number of
SeedImage resources you start concurrently and to the ones you may leave around with the auto-cleanup feature disabled (
0) as you may exhaust the storage on your cluster nodes.
SeedImage resource tracks the seed image build process through two status conditions:
- Ready: tracks the creation of all the required child resources that perform the actual build process.
- SeedImageReady: tracks the status of the build process in the child resources.