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27 lines
723 B
Nix
27 lines
723 B
Nix
# Common configuration for headless machines (e.g., Amazon EC2
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# instances).
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{ lib, ... }:
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{
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# Don't start a tty on the serial consoles.
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systemd.services."serial-getty@ttyS0".enable = lib.mkDefault false;
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systemd.services."serial-getty@hvc0".enable = false;
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systemd.services."getty@tty1".enable = false;
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systemd.services."autovt@".enable = false;
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# Since we can't manually respond to a panic, just reboot.
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boot.kernelParams = [
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"panic=1"
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"boot.panic_on_fail"
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"vga=0x317"
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"nomodeset"
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];
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# Don't allow emergency mode, because we don't have a console.
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systemd.enableEmergencyMode = false;
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# Being headless, we don't need a GRUB splash image.
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boot.loader.grub.splashImage = null;
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}
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