112 lines
4 KiB
Nix
112 lines
4 KiB
Nix
import ./make-test-python.nix ({ pkgs, ... }: let
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inherit (import ./ssh-keys.nix pkgs)
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snakeOilPrivateKey snakeOilPublicKey;
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commonConfig = { pkgs, ... }: {
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virtualisation.emptyDiskImages = [ 2048 ];
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boot.supportedFilesystems = [ "zfs" ];
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environment.systemPackages = [ pkgs.parted ];
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};
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in {
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name = "sanoid";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ lopsided98 ];
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};
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nodes = {
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source = { ... }: {
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imports = [ commonConfig ];
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networking.hostId = "daa82e91";
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programs.ssh.extraConfig = ''
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UserKnownHostsFile=/dev/null
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StrictHostKeyChecking=no
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'';
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services.sanoid = {
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enable = true;
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templates.test = {
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hourly = 12;
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daily = 1;
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monthly = 1;
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yearly = 1;
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autosnap = true;
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};
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datasets."pool/sanoid".use_template = [ "test" ];
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extraArgs = [ "--verbose" ];
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};
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services.syncoid = {
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enable = true;
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sshKey = "/var/lib/syncoid/id_ecdsa";
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commands = {
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# Sync snapshot taken by sanoid
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"pool/sanoid" = {
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target = "root@target:pool/sanoid";
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extraArgs = [ "--no-sync-snap" "--create-bookmark" ];
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};
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# Take snapshot and sync
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"pool/syncoid".target = "root@target:pool/syncoid";
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};
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};
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};
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target = { ... }: {
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imports = [ commonConfig ];
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networking.hostId = "dcf39d36";
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services.openssh.enable = true;
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users.users.root.openssh.authorizedKeys.keys = [ snakeOilPublicKey ];
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};
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};
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testScript = ''
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source.succeed(
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"mkdir /mnt",
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"parted --script /dev/vdb -- mklabel msdos mkpart primary 1024M -1s",
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"udevadm settle",
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"zpool create pool -R /mnt /dev/vdb1",
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"zfs create pool/sanoid",
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"zfs create pool/syncoid",
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"udevadm settle",
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)
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target.succeed(
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"mkdir /mnt",
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"parted --script /dev/vdb -- mklabel msdos mkpart primary 1024M -1s",
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"udevadm settle",
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"zpool create pool -R /mnt /dev/vdb1",
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"udevadm settle",
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)
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source.succeed(
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"mkdir -m 700 -p /var/lib/syncoid",
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"cat '${snakeOilPrivateKey}' > /var/lib/syncoid/id_ecdsa",
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"chmod 600 /var/lib/syncoid/id_ecdsa",
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"chown -R syncoid:syncoid /var/lib/syncoid/",
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)
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assert len(source.succeed("zfs allow pool")) == 0, "Pool shouldn't have delegated permissions set before snapshotting"
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assert len(source.succeed("zfs allow pool/sanoid")) == 0, "Sanoid dataset shouldn't have delegated permissions set before snapshotting"
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assert len(source.succeed("zfs allow pool/syncoid")) == 0, "Syncoid dataset shouldn't have delegated permissions set before snapshotting"
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# Take snapshot with sanoid
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source.succeed("touch /mnt/pool/sanoid/test.txt")
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source.systemctl("start --wait sanoid.service")
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assert len(source.succeed("zfs allow pool")) == 0, "Pool shouldn't have delegated permissions set after snapshotting"
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assert len(source.succeed("zfs allow pool/sanoid")) == 0, "Sanoid dataset shouldn't have delegated permissions set after snapshotting"
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assert len(source.succeed("zfs allow pool/syncoid")) == 0, "Syncoid dataset shouldn't have delegated permissions set after snapshotting"
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# Sync snapshots
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target.wait_for_open_port(22)
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source.succeed("touch /mnt/pool/syncoid/test.txt")
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source.systemctl("start --wait syncoid-pool-sanoid.service")
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target.succeed("cat /mnt/pool/sanoid/test.txt")
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source.systemctl("start --wait syncoid-pool-syncoid.service")
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target.succeed("cat /mnt/pool/syncoid/test.txt")
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assert len(source.succeed("zfs allow pool")) == 0, "Pool shouldn't have delegated permissions set after syncing snapshots"
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assert len(source.succeed("zfs allow pool/sanoid")) == 0, "Sanoid dataset shouldn't have delegated permissions set after syncing snapshots"
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assert len(source.succeed("zfs allow pool/syncoid")) == 0, "Syncoid dataset shouldn't have delegated permissions set after syncing snapshots"
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'';
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})
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