2023-10-12 14:21:14 +00:00
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{ inputs, ... }:
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{
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imports = [ inputs.impermanence.nixosModules.impermanence ];
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# this folder is where the files will be stored (don't put it in tmpfs)
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environment.persistence."/nix/persist/system" = {
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directories = [
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# bind mounted from /nix/persist/system/etc/nixos to /etc/nixos
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2023-10-12 15:13:05 +00:00
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"/var/log"
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"/var/lib"
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2023-10-12 14:21:14 +00:00
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#"/etc/NetworkManager/system-connections"
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"/etc/clash-meta" # clash-meta
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"/etc/secureboot" # sbctl, lanzaboote, etc
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];
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files = [
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# NOTE: if you persist /var/log directory, you should persist /etc/machine-id as well
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# otherwise it will affect disk usage of log service
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"/etc/ssh/ssh_host_ed25519_key"
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"/etc/ssh/ssh_host_ed25519_key.pub"
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"/etc/ssh/ssh_host_rsa_key"
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"/etc/ssh/ssh_host_rsa_key.pub"
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];
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};
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}
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