37 lines
1.4 KiB
Nix
37 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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backend = config.virtualisation.oci-containers.backend;
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pass-path = "/tmp/pass";
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gcd-path = "/tmp/gcd-token";
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config-path = "/repo";
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config-host-path = "/var/lib/duplicacy";
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in {
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secrets.duplicacy-pass.services = [ "${backend}-duplicacy.service" ];
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secrets.gcd-token.services = [ "${backend}-duplicacy.service" ];
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virtualisation.oci-containers.containers.duplicacy = {
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autoStart = true;
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environment = rec {
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BACKUP_NAME = "homelab-duplicacy-backup";
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BACKUP_ENCRYPTION_KEY_FILE = pass-path;
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BACKUP_SCHEDULE = "0 8 * * *";
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BACKUP_LOCATION = "gcd://backups/${BACKUP_NAME}";
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GCD_TOKEN = gcd-path;
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# DUPLICACY_INIT_OPTIONS = "-storage-name ${BACKUP_NAME}";
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# If backing up from hdd, change threads to 1
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DUPLICACY_BACKUP_OPTIONS = "-threads 8 -stats";
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DUPLICACY_PRUNE_OPTIONS = "-keep 0:360 -keep 30:180 -keep 7:30";
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PRUNE_SCHEDULE = "0 9 * * *";
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DUPLICACY_CONFIG_PATH = config-path;
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};
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image = "docker.io/ataraxiadev/duplicacy-autobackup";
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volumes = [
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"/srv:/data:ro" # backup folder
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"${config-host-path}:${config-path}" # path to .duplicacy config
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"${config.secrets.duplicacy-pass.decrypted}:${pass-path}:ro"
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"${config.secrets.gcd-token.decrypted}:${gcd-path}:ro"
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];
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};
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persist.state.directories = [ config-host-path ];
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} |