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Merge pull request #203452 from robryk/restic

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nixos/tests/restic: readability & not parsing human-readable output
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Bruno Bigras 2022-11-29 11:35:39 -05:00 committed by GitHub
commit 86730cdb4b
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1 changed files with 43 additions and 19 deletions
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62
nixos/tests/restic.nix
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@ -2,9 +2,8 @@ import ./make-test-python.nix (
{ pkgs, ... }: { pkgs, ... }:
let let
password = "some_password"; remoteRepository = "/tmp/restic-backup";
repository = "/tmp/restic-backup"; remoteFromFileRepository = "/tmp/restic-backup-from-file";
repositoryFile = "${pkgs.writeText "repositoryFile" "/tmp/restic-backup-from-file"}";
rcloneRepository = "rclone:local:/tmp/restic-rclone-backup"; rcloneRepository = "rclone:local:/tmp/restic-rclone-backup";
backupPrepareCommand = '' backupPrepareCommand = ''
@ -18,7 +17,6 @@ import ./make-test-python.nix (
''; '';
passwordFile = "${pkgs.writeText "password" "correcthorsebatterystaple"}"; passwordFile = "${pkgs.writeText "password" "correcthorsebatterystaple"}";
initialize = true;
paths = [ "/opt" ]; paths = [ "/opt" ];
pruneOpts = [ pruneOpts = [
"--keep-daily 2" "--keep-daily 2"
@ -40,12 +38,18 @@ import ./make-test-python.nix (
{ {
services.restic.backups = { services.restic.backups = {
remotebackup = { remotebackup = {
inherit repository passwordFile initialize paths pruneOpts backupPrepareCommand backupCleanupCommand; inherit passwordFile paths pruneOpts backupPrepareCommand backupCleanupCommand;
repository = remoteRepository;
initialize = true;
}; };
remotebackup-from-file = { remote-from-file-backup = {
inherit repositoryFile passwordFile initialize paths pruneOpts; inherit passwordFile paths pruneOpts;
initialize = true;
repositoryFile = pkgs.writeText "repositoryFile" remoteFromFileRepository;
}; };
rclonebackup = { rclonebackup = {
inherit passwordFile paths pruneOpts;
initialize = true;
repository = rcloneRepository; repository = rcloneRepository;
rcloneConfig = { rcloneConfig = {
type = "local"; type = "local";
@ -57,14 +61,15 @@ import ./make-test-python.nix (
[local] [local]
type=ftp type=ftp
''; '';
inherit passwordFile initialize paths pruneOpts;
}; };
remoteprune = { remoteprune = {
inherit repository passwordFile; inherit passwordFile;
repository = remoteRepository;
pruneOpts = [ "--keep-last 1" ]; pruneOpts = [ "--keep-last 1" ];
}; };
custompackage = { custompackage = {
inherit repository passwordFile paths; inherit passwordFile paths;
repository = "some-fake-repository";
package = pkgs.writeShellScriptBin "restic" '' package = pkgs.writeShellScriptBin "restic" ''
echo "$@" >> /tmp/fake-restic.log; echo "$@" >> /tmp/fake-restic.log;
''; '';
@ -82,50 +87,69 @@ import ./make-test-python.nix (
server.start() server.start()
server.wait_for_unit("dbus.socket") server.wait_for_unit("dbus.socket")
server.fail( server.fail(
"${pkgs.restic}/bin/restic -r ${repository} -p ${passwordFile} snapshots", "${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots",
'${pkgs.restic}/bin/restic --repository-file ${repositoryFile} -p ${passwordFile} snapshots"', '${pkgs.restic}/bin/restic -r ${remoteFromFileRepository} -p ${passwordFile} snapshots"',
"${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots", "${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots",
"grep 'backup .* /opt' /tmp/fake-restic.log", "grep 'backup .* /opt' /tmp/fake-restic.log",
) )
server.succeed( server.succeed(
# set up
"mkdir -p /opt", "mkdir -p /opt",
"touch /opt/some_file", "touch /opt/some_file",
"mkdir -p /tmp/restic-rclone-backup", "mkdir -p /tmp/restic-rclone-backup",
# test that remotebackup runs custom commands and produces a snapshot
"timedatectl set-time '2016-12-13 13:45'", "timedatectl set-time '2016-12-13 13:45'",
"systemctl start restic-backups-remotebackup.service", "systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand", "rm /opt/backupCleanupCommand",
"systemctl start restic-backups-remotebackup-from-file.service", '${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
# test that remote-from-file-backup produces a snapshot
"systemctl start restic-backups-remote-from-file-backup.service",
'${pkgs.restic}/bin/restic -r ${remoteFromFileRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
# test that rclonebackup produces a snapshot
"systemctl start restic-backups-rclonebackup.service", "systemctl start restic-backups-rclonebackup.service",
'${pkgs.restic}/bin/restic -r ${repository} -p ${passwordFile} snapshots -c | grep -e "^1 snapshot"', '${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
'${pkgs.restic}/bin/restic --repository-file ${repositoryFile} -p ${passwordFile} snapshots -c | grep -e "^1 snapshot"',
'${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots -c | grep -e "^1 snapshot"', # test that custompackage runs both `restic backup` and `restic check` with reasonable commandlines
"systemctl start restic-backups-custompackage.service", "systemctl start restic-backups-custompackage.service",
"grep 'backup .* /opt' /tmp/fake-restic.log", "grep 'backup .* /opt' /tmp/fake-restic.log",
"grep 'check .* --some-check-option' /tmp/fake-restic.log", "grep 'check .* --some-check-option' /tmp/fake-restic.log",
# test that we can create four snapshots in remotebackup and rclonebackup
"timedatectl set-time '2017-12-13 13:45'", "timedatectl set-time '2017-12-13 13:45'",
"systemctl start restic-backups-remotebackup.service", "systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand", "rm /opt/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service", "systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-13 13:45'", "timedatectl set-time '2018-12-13 13:45'",
"systemctl start restic-backups-remotebackup.service", "systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand", "rm /opt/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service", "systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-14 13:45'", "timedatectl set-time '2018-12-14 13:45'",
"systemctl start restic-backups-remotebackup.service", "systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand", "rm /opt/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service", "systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-15 13:45'", "timedatectl set-time '2018-12-15 13:45'",
"systemctl start restic-backups-remotebackup.service", "systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand", "rm /opt/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service", "systemctl start restic-backups-rclonebackup.service",
"timedatectl set-time '2018-12-16 13:45'", "timedatectl set-time '2018-12-16 13:45'",
"systemctl start restic-backups-remotebackup.service", "systemctl start restic-backups-remotebackup.service",
"rm /opt/backupCleanupCommand", "rm /opt/backupCleanupCommand",
"systemctl start restic-backups-rclonebackup.service", "systemctl start restic-backups-rclonebackup.service",
'${pkgs.restic}/bin/restic -r ${repository} -p ${passwordFile} snapshots -c | grep -e "^4 snapshot"',
'${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots -c | grep -e "^4 snapshot"', '${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 4"',
'${pkgs.restic}/bin/restic -r ${rcloneRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 4"',
# test that remoteprune brings us back to 1 snapshot in remotebackup
"systemctl start restic-backups-remoteprune.service", "systemctl start restic-backups-remoteprune.service",
'${pkgs.restic}/bin/restic -r ${repository} -p ${passwordFile} snapshots -c | grep -e "^1 snapshot"', '${pkgs.restic}/bin/restic -r ${remoteRepository} -p ${passwordFile} snapshots --json | ${pkgs.jq}/bin/jq "length | . == 1"',
) )
''; '';
} }