buildextend-live: add --miniso switch #2466
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Could we just skip the system area tweaking for the minimal ISO? That code will be going away in #2455 anyway, and any coreos-installer release that supports miniso generation will also support new-style Ignition/kargs embedding. |
Yup, good call! I'll rebase coreos/coreos-installer#559 on top of coreos/coreos-installer#622 then update this one. |
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Updated! |
cgwalters
previously approved these changes
Oct 1, 2021
bgilbert
reviewed
Oct 1, 2021
Since ba15feb, the Ignition config is now a bona fide file on the live ISO rather than just padding to the existing initramfs image. Update the comments and variable names to reflect this.
This switch enables the new minimal ISO packing feature (see coreos/coreos-installer#559). Once a coreos-installer version with miniso support is present in RHCOS and FCOS, we can make it unconditional and drop the switch. For now, this will allow testing in the coreos-installer upstream CI.
This is like `iso-install`, but exercises the minimal ISO workflow instead. Also, confusingly the install itself is offline, though it does need networking to fetch the rootfs. See comment block about this in `InstallViaISOEmbed`.
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Updated for comments! |
bgilbert
approved these changes
Oct 2, 2021
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This switch enables the new minimal ISO packing feature (see
coreos/coreos-installer#559).
Once a coreos-installer version with miniso support is present in RHCOS
and FCOS, we can make it unconditional and drop the switch. For now,
this will allow testing in the coreos-installer upstream CI.