156 lines
6 KiB
Nix
156 lines
6 KiB
Nix
import ./make-test-python.nix (
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{ pkgs, ... }:
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let
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remoteRepository = "/tmp/restic-backup";
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remoteFromFileRepository = "/tmp/restic-backup-from-file";
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rcloneRepository = "rclone:local:/tmp/restic-rclone-backup";
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backupPrepareCommand = ''
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touch /opt/backupPrepareCommand
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test ! -e /opt/backupCleanupCommand
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'';
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backupCleanupCommand = ''
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rm /opt/backupPrepareCommand
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touch /opt/backupCleanupCommand
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'';
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passwordFile = "${pkgs.writeText "password" "correcthorsebatterystaple"}";
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paths = [ "/opt" ];
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pruneOpts = [
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"--keep-daily 2"
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"--keep-weekly 1"
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"--keep-monthly 1"
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"--keep-yearly 99"
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];
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in
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{
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name = "restic";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ bbigras i077 ];
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};
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nodes = {
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server =
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{ pkgs, ... }:
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{
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services.restic.backups = {
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remotebackup = {
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inherit passwordFile paths pruneOpts backupPrepareCommand backupCleanupCommand;
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repository = remoteRepository;
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initialize = true;
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};
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remote-from-file-backup = {
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inherit passwordFile paths pruneOpts;
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initialize = true;
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repositoryFile = pkgs.writeText "repositoryFile" remoteFromFileRepository;
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};
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rclonebackup = {
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inherit passwordFile paths pruneOpts;
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initialize = true;
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repository = rcloneRepository;
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rcloneConfig = {
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type = "local";
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one_file_system = true;
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};
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# This gets overridden by rcloneConfig.type
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rcloneConfigFile = pkgs.writeText "rclone.conf" ''
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[local]
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type=ftp
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'';
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};
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remoteprune = {
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inherit passwordFile;
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repository = remoteRepository;
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pruneOpts = [ "--keep-last 1" ];
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};
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custompackage = {
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inherit passwordFile paths;
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repository = "some-fake-repository";
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package = pkgs.writeShellScriptBin "restic" ''
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echo "$@" >> /tmp/fake-restic.log;
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'';
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pruneOpts = [ "--keep-last 1" ];
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checkOpts = [ "--some-check-option" ];
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};
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};
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environment.sessionVariables.RCLONE_CONFIG_LOCAL_TYPE = "local";
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};
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};
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testScript = ''
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server.start()
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server.wait_for_unit("dbus.socket")
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server.fail(
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"${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots",
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'${pkgs.restic}/bin/restic -r ${remoteFromFileRepository} -p ${passwordFile} snapshots"',
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"${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots",
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"grep 'backup .* /opt' /tmp/fake-restic.log",
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)
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server.succeed(
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# set up
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"mkdir -p /opt",
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"touch /opt/some_file",
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"mkdir -p /tmp/restic-rclone-backup",
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# test that remotebackup runs custom commands and produces a snapshot
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"timedatectl set-time '2016-12-13 13:45'",
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"systemctl start restic-backups-remotebackup.service",
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"rm /opt/backupCleanupCommand",
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'${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
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# test that remote-from-file-backup produces a snapshot
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"systemctl start restic-backups-remote-from-file-backup.service",
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'${pkgs.restic}/bin/restic -r ${remoteFromFileRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
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# test that rclonebackup produces a snapshot
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"systemctl start restic-backups-rclonebackup.service",
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'${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
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# test that custompackage runs both `restic backup` and `restic check` with reasonable commandlines
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"systemctl start restic-backups-custompackage.service",
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"grep 'backup .* /opt' /tmp/fake-restic.log",
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"grep 'check .* --some-check-option' /tmp/fake-restic.log",
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# test that we can create four snapshots in remotebackup and rclonebackup
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"timedatectl set-time '2017-12-13 13:45'",
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"systemctl start restic-backups-remotebackup.service",
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"rm /opt/backupCleanupCommand",
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"systemctl start restic-backups-rclonebackup.service",
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"timedatectl set-time '2018-12-13 13:45'",
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"systemctl start restic-backups-remotebackup.service",
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"rm /opt/backupCleanupCommand",
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"systemctl start restic-backups-rclonebackup.service",
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"timedatectl set-time '2018-12-14 13:45'",
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"systemctl start restic-backups-remotebackup.service",
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"rm /opt/backupCleanupCommand",
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"systemctl start restic-backups-rclonebackup.service",
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"timedatectl set-time '2018-12-15 13:45'",
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"systemctl start restic-backups-remotebackup.service",
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"rm /opt/backupCleanupCommand",
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"systemctl start restic-backups-rclonebackup.service",
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"timedatectl set-time '2018-12-16 13:45'",
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"systemctl start restic-backups-remotebackup.service",
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"rm /opt/backupCleanupCommand",
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"systemctl start restic-backups-rclonebackup.service",
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'${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 4"',
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'${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 4"',
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# test that remoteprune brings us back to 1 snapshot in remotebackup
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"systemctl start restic-backups-remoteprune.service",
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'${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
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)
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'';
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}
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)
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