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Update: https://issues.redhat.com/browse/AGENT-438?focusedCommentId=21365814&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-21365814
AGENT-567 Re-enable 'create pxe-files' command
openshift/assisted-image-service#110: AGENT-438: Allow initramfs to be read directly from ISO
openshift/installer#6699: AGENT-438: Create PXE files