88 lines
2.2 KiB
Nix
88 lines
2.2 KiB
Nix
{
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config,
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lib,
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...
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}: {
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boot = {
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loader.grub.zfsSupport = true;
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zfs = {
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extraPools = ["zarchive"];
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requestEncryptionCredentials = ["zactive/main"];
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};
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};
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services.zfs = {
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autoScrub.enable = true;
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trim.enable = true;
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};
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services.zrepl = {
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enable = true;
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settings = {
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global = {
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logging = [
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{
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type = "syslog";
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level = "info";
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format = "human";
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}
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];
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};
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jobs = let
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archiveBaseName = "archive";
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backupBaseName = "backup";
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pushConfig = name: snapshot: grid: {
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type = "push";
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name = "push-${name}";
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connect = {
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type = "local";
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listener_name = "${name}-listener";
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client_identity = config.networking.hostName;
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};
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filesystems."zactive/main/home" = true;
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send.encrypted = true;
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snapshotting = snapshot;
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pruning = {
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keep_sender = [
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{
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type = "grid";
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regex = "^zrepl-.*";
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grid = lib.concatStringsSep " | " ["1x1h(keep=all)" "24x1h" "7x1d" "4x1w"];
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}
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];
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keep_receiver = [
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{
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type = "grid";
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regex = "^zrepl-.*";
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grid = lib.concatStringsSep " | " grid;
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}
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];
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};
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replication.protection = {
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initial = "guarantee_resumability";
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incremental = "guarantee_incremental";
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};
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};
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sinkConfig = name: dataset: {
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type = "sink";
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name = "sink-${name}";
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serve = {
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type = "local";
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listener_name = "${name}-listener";
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};
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root_fs = dataset;
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recv.placeholder.encryption = "off";
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};
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in [
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(pushConfig archiveBaseName {
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type = "periodic";
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prefix = "zrepl-";
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interval = "1h";
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} ["1x1h(keep=all)" "30x1d" "52x1w"])
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(pushConfig backupBaseName {type = "manual";} ["1x1h(keep=all)" "8x13w"])
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(sinkConfig archiveBaseName "zarchive/snapshot")
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(sinkConfig backupBaseName "zbackup/snapshot")
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];
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};
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};
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}
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