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nixos/tests/restic: test that restoring works

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This commit also moves the indicator files out of the directory that's
being backed up, so that the directory remains static throughout the
backup operation.
This commit is contained in:
Robert Obryk 2022-12-04 19:42:58 +01:00
parent 751b9063a7
commit 2a46ef4fff
1 changed files with 25 additions and 12 deletions
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37
nixos/tests/restic.nix
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@ -7,15 +7,24 @@ import ./make-test-python.nix (
rcloneRepository = "rclone:local:/tmp/restic-rclone-backup";
backupPrepareCommand = ''
touch /opt/backupPrepareCommand
test ! -e /opt/backupCleanupCommand
touch /tmp/backupPrepareCommand
test ! -e /tmp/backupCleanupCommand
'';
backupCleanupCommand = ''
rm /opt/backupPrepareCommand
touch /opt/backupCleanupCommand
rm /tmp/backupPrepareCommand
touch /tmp/backupCleanupCommand
'';
testDir = pkgs.stdenvNoCC.mkDerivation {
name = "test-files-to-backup";
unpackPhase = "true";
installPhase = ''
mkdir $out
touch $out/some_file
'';
};
passwordFile = "${pkgs.writeText "password" "correcthorsebatterystaple"}";
paths = [ "/opt" ];
pruneOpts = [
@ -94,16 +103,20 @@ import ./make-test-python.nix (
)
server.succeed(
# set up
"mkdir -p /opt",
"touch /opt/some_file",
"cp -rT ${testDir} /opt",
"mkdir -p /tmp/restic-rclone-backup",
# test that remotebackup runs custom commands and produces a snapshot
"timedatectl set-time '2016-12-13 13:45'",
"systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand",
"rm /tmp/backupCleanupCommand",
'${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
# test that restoring that snapshot produces the same directory
"mkdir /tmp/restore-1",
"${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} restore latest -t /tmp/restore-1",
"diff -ru ${testDir} /tmp/restore-1/opt",
# test that remote-from-file-backup produces a snapshot
"systemctl start restic-backups-remote-from-file-backup.service",
'${pkgs.restic}/bin/restic -r ${remoteFromFileRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
@ -120,27 +133,27 @@ import ./make-test-python.nix (
# test that we can create four snapshots in remotebackup and rclonebackup
"timedatectl set-time '2017-12-13 13:45'",
"systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand",
"rm /tmp/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-13 13:45'",
"systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand",
"rm /tmp/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-14 13:45'",
"systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand",
"rm /tmp/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-15 13:45'",
"systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand",
"rm /tmp/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-16 13:45'",
"systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand",
"rm /tmp/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service",
'${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 4"',