pyrox.dev
1import ./make-test-python.nix (
2 { pkgs, ... }:
3
4 let
5 remoteRepository = "rest:http://restic_rest_server:8001/";
6
7 backupPrepareCommand = ''
8 touch /root/backupPrepareCommand
9 test ! -e /root/backupCleanupCommand
10 '';
11
12 backupCleanupCommand = ''
13 rm /root/backupPrepareCommand
14 touch /root/backupCleanupCommand
15 '';
16
17 testDir = pkgs.stdenvNoCC.mkDerivation {
18 name = "test-files-to-backup";
19 unpackPhase = "true";
20 installPhase = ''
21 mkdir $out
22 echo some_file > $out/some_file
23 echo some_other_file > $out/some_other_file
24 mkdir $out/a_dir
25 echo a_file > $out/a_dir/a_file
26 '';
27 };
28
29 passwordFile = "${pkgs.writeText "password" "correcthorsebatterystaple"}";
30 paths = [ "/opt" ];
31 exclude = [ "/opt/excluded_file_*" ];
32 pruneOpts = [
33 "--keep-daily 2"
34 "--keep-weekly 1"
35 "--keep-monthly 1"
36 "--keep-yearly 99"
37 ];
38 in
39 {
40 name = "restic-rest-server";
41
42 nodes = {
43 restic_rest_server = {
44 services.restic.server = {
45 enable = true;
46 extraFlags = [ "--no-auth" ];
47 listenAddress = "8001";
48 };
49 networking.firewall.allowedTCPPorts = [ 8001 ];
50 };
51 server = {
52 services.restic.backups = {
53 remotebackup = {
54 inherit passwordFile paths exclude pruneOpts backupPrepareCommand backupCleanupCommand;
55 repository = remoteRepository;
56 initialize = true;
57 timerConfig = null; # has no effect here, just checking that it doesn't break the service
58 };
59 remoteprune = {
60 inherit passwordFile;
61 repository = remoteRepository;
62 pruneOpts = [ "--keep-last 1" ];
63 };
64 };
65 };
66 };
67
68 testScript = ''
69 restic_rest_server.start()
70 server.start()
71 restic_rest_server.wait_for_unit("restic-rest-server.socket")
72 restic_rest_server.wait_for_open_port(8001)
73 server.wait_for_unit("dbus.socket")
74 server.fail(
75 "restic-remotebackup snapshots",
76 )
77 server.succeed(
78 # set up
79 "cp -rT ${testDir} /opt",
80 "touch /opt/excluded_file_1 /opt/excluded_file_2",
81
82 # test that remotebackup runs custom commands and produces a snapshot
83 "timedatectl set-time '2016-12-13 13:45'",
84 "systemctl start restic-backups-remotebackup.service",
85 "rm /root/backupCleanupCommand",
86 'restic-remotebackup snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
87
88 # test that restoring that snapshot produces the same directory
89 "mkdir /tmp/restore-1",
90 "restic-remotebackup restore latest -t /tmp/restore-1",
91 "diff -ru ${testDir} /tmp/restore-1/opt",
92
93 # test that we can create four snapshots in remotebackup and rclonebackup
94 "timedatectl set-time '2017-12-13 13:45'",
95 "systemctl start restic-backups-remotebackup.service",
96 "rm /root/backupCleanupCommand",
97
98 "timedatectl set-time '2018-12-13 13:45'",
99 "systemctl start restic-backups-remotebackup.service",
100 "rm /root/backupCleanupCommand",
101
102 "timedatectl set-time '2018-12-14 13:45'",
103 "systemctl start restic-backups-remotebackup.service",
104 "rm /root/backupCleanupCommand",
105
106 "timedatectl set-time '2018-12-15 13:45'",
107 "systemctl start restic-backups-remotebackup.service",
108 "rm /root/backupCleanupCommand",
109
110 "timedatectl set-time '2018-12-16 13:45'",
111 "systemctl start restic-backups-remotebackup.service",
112 "rm /root/backupCleanupCommand",
113
114 'restic-remotebackup snapshots --json | ${pkgs.jq}/bin/jq "length | . == 4"',
115
116 # test that remoteprune brings us back to 1 snapshot in remotebackup
117 "systemctl start restic-backups-remoteprune.service",
118 'restic-remotebackup snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
119 )
120 '';
121 }
122)