forked from pub-solar/os
23 lines
762 B
Markdown
23 lines
762 B
Markdown
# ISO
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Making and writing an installable iso for `hosts/bootstrap.nix` is as simple as:
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```sh
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bud build bootstrap bootstrapIso
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sudo -E $(which bud) burn
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```
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This works for any host.
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## ISO image nix store & cache
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The iso image holds the store to the live environment and _also_ acts as a binary cache
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to the installer. To considerably speed up things, the image already includes all flake
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`inputs` as well as the `devshell` closures.
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While you _could_ provision any machine with a single stick, a custom-made iso for
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the host you want to install DevOS to, maximises those local cache hits.
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For hosts that don't differ too much, a single usb stick might be ok, whereas when
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there are bigger differences, a custom-made usb stick will be considerably faster.
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