* Recommend preparing Ignition configs external to Matchbox (e.g.
with Terraform poseidon/terraform-provider-ct)
* Document that Matchbox Rendering is discouraged
* Add Butane Config support as a replacement for dropping Container
Linux Config support. Perform Matchbox Go template evaluation,
translation to Ignition, and parsing to a forward compatible version
* Add initrd=main karg directive for UEFI (ignored by BIOS)
* Update Butane config version to v1.4.0 (generates Ignition v3.3.0)
in `fedora-coreos` and `fedora-coreos-install` examples
* Update virt-install flag --os-variant
* Removed virt-install deprecated flag --os-type
* Remove virt-install QEMU/KVM event preserve since it apparently
wasn't implemented anyway and QEMU/KVM now warns about it
* Remove serial consol kernel argument from examples, but still
mention it in docs
Rel:
* https://github.com/coreos/fedora-coreos-docs/pull/282
* https://www.spinics.net/linux/fedora/libvir/msg222078.html
We still support passing the rootfs image as an appended initrd, but we
recommend using coreos.live.rootfs_url instead: it generally boots faster
and requires less RAM.
When coreos-installer is running from the live image, it no longer needs
a separate install image, since by default it installs from content
embedded in the live system.
* Update Terraform examples to use Terraform v0.13
* Refresh examples to show Fedora CoreOS and Flatcar Linux
* Remove the etcd3 example, not worth it to maintain
* Refactor examples to boot provision minimal hosts
with Fedora CoreOS or Flatcar Linux
* Remove the etcd3 cluster example or other specific
kinds of hosts
* Update script get-fedora-coreos
* Remove script get-coreos
