Chris Toph
1c1d73fbab
• Introduces a unified backup service generator with notification and stats extraction • Consolidates Borg backup logic, replacing duplicate service definitions • Updates SMTP configuration and Apprise URL generation in secret specifications • Refines file exclusion lists for snapraid
134 lines
3.4 KiB
Nix
134 lines
3.4 KiB
Nix
{
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pkgs,
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inputs,
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config,
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...
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}:
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let
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apprise-url = config.secretsSpec.users.admin.smtp.notifyUrl;
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snapraid-aio = inputs.snapraid-aio.nixosModules.default;
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snapraid-aio-config = pkgs.writeTextFile {
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name = "snapraid-aio.config";
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text = ''
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CONFIG_VERSION="3.4"
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CHECK_UPDATES=1
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# Notification settings
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APPRISE=0
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APPRISE_URL=""
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APPRISE_ATTACH=1
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APPRISE_BIN="${pkgs.apprise}/bin/apprise"
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APPRISE_EMAIL=1
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APPRISE_EMAIL_URL="${apprise-url}"
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TELEGRAM=0
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DISCORD=0
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# Thresholds for sync operations
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DEL_THRESHOLD=500
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UP_THRESHOLD=500
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IGNORE_PATTERN=""
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ADD_DEL_THRESHOLD=0
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SYNC_WARN_THRESHOLD=0
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# Scrub settings
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SCRUB_PERCENT=5
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SCRUB_AGE=10
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SCRUB_NEW=1
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SCRUB_DELAYED_RUN=0
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# Performance and behavior settings
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PREHASH=1
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FORCE_ZERO=0
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SPINDOWN=0
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VERBOSITY=1
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RETENTION_DAYS=30
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# Logging settings
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SNAPRAID_LOG_DIR="/var/log/snapraid"
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SMART_LOG=1
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SMART_LOG_NOTIFY=0
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SNAP_STATUS=1
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SNAP_STATUS_NOTIFY=1
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# Critical paths
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SNAPRAID_CONF="/etc/snapraid.conf"
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SNAPRAID_BIN="${pkgs.snapraid}/bin/snapraid"
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# Email settings (optional - uncomment and configure if needed)
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# EMAIL_ADDRESS="your-email@example.com"
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# FROM_EMAIL_ADDRESS="snapraid@your-server.com"
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# Advanced settings - typically no need to modify
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CHK_FAIL=0
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DO_SYNC=1
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EMAIL_SUBJECT_PREFIX="(SnapRAID on $(hostname))"
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SERVICES_STOPPED=0
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SYNC_WARN_FILE="/var/lib/snapraid-aio/snapRAID.warnCount"
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SCRUB_COUNT_FILE="/var/lib/snapraid-aio/snapRAID.scrubCount"
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TMP_OUTPUT="/var/lib/snapraid-aio/snapRAID.out"
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SNAPRAID_LOG="/var/log/snapraid/snapraid.log"
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'';
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};
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snapraid-conf = pkgs.writeTextFile {
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name = "snapraid.conf";
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text = ''
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## /etc/snapraid.conf ##
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# Defines the file to use as parity storage
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parity /mnt/parity/snapraid.parity
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# Defines the files to use as content list
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content /var/snapraid.content
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content /mnt/drive1/snapraid.content
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content /mnt/drive2/snapraid.content
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content /mnt/drive3/snapraid.content
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content /mnt/parity/snapraid.content
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# Defines the data disks to use
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data d1 /mnt/drive1/
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data d2 /mnt/drive2/
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data d3 /mnt/drive3/
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# Defines files and directories to exclude
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exclude *.unrecoverable
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exclude /tmp/
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exclude /lost+found/
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exclude /var/tmp/
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exclude /var/cache/
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exclude /var/log/
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exclude .trash/
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exclude .Trash-1000/
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exclude .Trash/
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# These dirs change data all the time
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# so I back them up in borg repos that are not excluded
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exclude /mnt/drive1/DockerStorage/
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exclude /mnt/drive1/data/forgejo
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exclude /mnt/drive2/data/forgejo
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exclude /mnt/drive3/data/forgejo
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'';
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};
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in
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{
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imports = [
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inputs.snapraid-aio.nixosModules.default
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];
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# Make sure the SnapRAID config exists
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environment.etc."snapraid.conf".source = snapraid-conf;
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# Create required directories
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systemd.tmpfiles.rules = [
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"d /var/lib/snapraid-aio 0755 root root -"
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"d /var/log/snapraid 0755 root root -"
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];
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# Set up snapraid-aio service
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services.snapraid-aio = {
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enable = true;
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configFile = snapraid-aio-config;
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schedule = "*-*-* 03:00:00"; # Run daily at 3am
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};
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}
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