diff options
Diffstat (limited to 'nixpkgs/nixos/tests/zfs.nix')
| -rw-r--r-- | nixpkgs/nixos/tests/zfs.nix | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/zfs.nix b/nixpkgs/nixos/tests/zfs.nix new file mode 100644 index 000000000000..0b411b0b9d8a --- /dev/null +++ b/nixpkgs/nixos/tests/zfs.nix @@ -0,0 +1,268 @@ +{ system ? builtins.currentSystem, + config ? {}, + pkgs ? import ../.. { inherit system config; } +}: + +with import ../lib/testing-python.nix { inherit system pkgs; }; + +let + + makeZfsTest = name: + { kernelPackages + , enableSystemdStage1 ? false + , zfsPackage + , extraTest ? "" + }: + makeTest { + name = "zfs-" + name; + meta = with pkgs.lib.maintainers; { + maintainers = [ elvishjerricco ]; + }; + + nodes.machine = { config, pkgs, lib, ... }: + let + usersharePath = "/var/lib/samba/usershares"; + in { + virtualisation = { + emptyDiskImages = [ 4096 4096 ]; + useBootLoader = true; + useEFIBoot = true; + }; + boot.loader.systemd-boot.enable = true; + boot.loader.timeout = 0; + boot.loader.efi.canTouchEfiVariables = true; + networking.hostId = "deadbeef"; + boot.kernelPackages = kernelPackages; + boot.zfs.package = zfsPackage; + boot.supportedFilesystems = [ "zfs" ]; + boot.initrd.systemd.enable = enableSystemdStage1; + + environment.systemPackages = [ pkgs.parted ]; + + # /dev/disk/by-id doesn't get populated in the NixOS test framework + boot.zfs.devNodes = "/dev/disk/by-uuid"; + + specialisation.samba.configuration = { + services.samba = { + enable = true; + extraConfig = '' + registry shares = yes + usershare path = ${usersharePath} + usershare allow guests = yes + usershare max shares = 100 + usershare owner only = no + ''; + }; + systemd.services.samba-smbd.serviceConfig.ExecStartPre = + "${pkgs.coreutils}/bin/mkdir -m +t -p ${usersharePath}"; + virtualisation.fileSystems = { + "/tmp/mnt" = { + device = "rpool/root"; + fsType = "zfs"; + }; + }; + }; + + specialisation.encryption.configuration = { + boot.zfs.requestEncryptionCredentials = [ "automatic" ]; + virtualisation.fileSystems."/automatic" = { + device = "automatic"; + fsType = "zfs"; + }; + virtualisation.fileSystems."/manual" = { + device = "manual"; + fsType = "zfs"; + }; + virtualisation.fileSystems."/manual/encrypted" = { + device = "manual/encrypted"; + fsType = "zfs"; + options = [ "noauto" ]; + }; + virtualisation.fileSystems."/manual/httpkey" = { + device = "manual/httpkey"; + fsType = "zfs"; + options = [ "noauto" ]; + }; + }; + + specialisation.forcepool.configuration = { + systemd.services.zfs-import-forcepool.wantedBy = lib.mkVMOverride [ "forcepool.mount" ]; + systemd.targets.zfs.wantedBy = lib.mkVMOverride []; + boot.zfs.forceImportAll = true; + virtualisation.fileSystems."/forcepool" = { + device = "forcepool"; + fsType = "zfs"; + options = [ "noauto" ]; + }; + }; + + services.nginx = { + enable = true; + virtualHosts = { + localhost = { + locations = { + "/zfskey" = { + return = ''200 "httpkeyabc"''; + }; + }; + }; + }; + }; + }; + + testScript = '' + machine.wait_for_unit("multi-user.target") + machine.succeed( + "zpool status", + "parted --script /dev/vdb mklabel msdos", + "parted --script /dev/vdb -- mkpart primary 1024M -1s", + "parted --script /dev/vdc mklabel msdos", + "parted --script /dev/vdc -- mkpart primary 1024M -1s", + ) + + with subtest("sharesmb works"): + machine.succeed( + "zpool create rpool /dev/vdb1", + "zfs create -o mountpoint=legacy rpool/root", + # shared datasets cannot have legacy mountpoint + "zfs create rpool/shared_smb", + "bootctl set-default nixos-generation-1-specialisation-samba.conf", + "sync", + ) + machine.crash() + machine.wait_for_unit("multi-user.target") + machine.succeed("zfs set sharesmb=on rpool/shared_smb") + machine.succeed( + "smbclient -gNL localhost | grep rpool_shared_smb", + "umount /tmp/mnt", + "zpool destroy rpool", + ) + + with subtest("encryption works"): + machine.succeed( + 'echo password | zpool create -O mountpoint=legacy ' + + "-O encryption=aes-256-gcm -O keyformat=passphrase automatic /dev/vdb1", + "zpool create -O mountpoint=legacy manual /dev/vdc1", + "echo otherpass | zfs create " + + "-o encryption=aes-256-gcm -o keyformat=passphrase manual/encrypted", + "zfs create -o encryption=aes-256-gcm -o keyformat=passphrase " + + "-o keylocation=http://localhost/zfskey manual/httpkey", + "bootctl set-default nixos-generation-1-specialisation-encryption.conf", + "sync", + "zpool export automatic", + "zpool export manual", + ) + machine.crash() + machine.start() + machine.wait_for_console_text("Starting password query on") + machine.send_console("password\n") + machine.wait_for_unit("multi-user.target") + machine.succeed( + "zfs get -Ho value keystatus manual/encrypted | grep -Fx unavailable", + "echo otherpass | zfs load-key manual/encrypted", + "systemctl start manual-encrypted.mount", + "zfs load-key manual/httpkey", + "systemctl start manual-httpkey.mount", + "umount /automatic /manual/encrypted /manual/httpkey /manual", + "zpool destroy automatic", + "zpool destroy manual", + ) + + with subtest("boot.zfs.forceImportAll works"): + machine.succeed( + "rm /etc/hostid", + "zgenhostid deadcafe", + "zpool create forcepool /dev/vdb1 -O mountpoint=legacy", + "bootctl set-default nixos-generation-1-specialisation-forcepool.conf", + "rm /etc/hostid", + "sync", + ) + machine.crash() + machine.wait_for_unit("multi-user.target") + machine.fail("zpool import forcepool") + machine.succeed( + "systemctl start forcepool.mount", + "mount | grep forcepool", + ) + '' + extraTest; + + }; + + +in { + + # maintainer: @raitobezarius + series_2_1 = makeZfsTest "2.1-series" { + zfsPackage = pkgs.zfs_2_1; + kernelPackages = pkgs.linuxPackages; + }; + + stable = makeZfsTest "stable" { + zfsPackage = pkgs.zfsStable; + kernelPackages = pkgs.linuxPackages; + }; + + unstable = makeZfsTest "unstable" rec { + zfsPackage = pkgs.zfsUnstable; + kernelPackages = zfsPackage.latestCompatibleLinuxPackages; + }; + + unstableWithSystemdStage1 = makeZfsTest "unstable" rec { + zfsPackage = pkgs.zfsUnstable; + kernelPackages = zfsPackage.latestCompatibleLinuxPackages; + enableSystemdStage1 = true; + }; + + installerBoot = (import ./installer.nix { }).separateBootZfs; + installer = (import ./installer.nix { }).zfsroot; + + expand-partitions = makeTest { + name = "multi-disk-zfs"; + nodes = { + machine = { pkgs, ... }: { + environment.systemPackages = [ pkgs.parted ]; + boot.supportedFilesystems = [ "zfs" ]; + networking.hostId = "00000000"; + + virtualisation = { + emptyDiskImages = [ 20480 20480 20480 20480 20480 20480 ]; + }; + + specialisation.resize.configuration = { + services.zfs.expandOnBoot = [ "tank" ]; + }; + }; + }; + + testScript = { nodes, ... }: + '' + start_all() + machine.wait_for_unit("default.target") + print(machine.succeed('mount')) + + print(machine.succeed('parted --script /dev/vdb -- mklabel gpt')) + print(machine.succeed('parted --script /dev/vdb -- mkpart primary 1M 70M')) + + print(machine.succeed('parted --script /dev/vdc -- mklabel gpt')) + print(machine.succeed('parted --script /dev/vdc -- mkpart primary 1M 70M')) + + print(machine.succeed('zpool create tank mirror /dev/vdb1 /dev/vdc1 mirror /dev/vdd /dev/vde mirror /dev/vdf /dev/vdg')) + print(machine.succeed('zpool list -v')) + print(machine.succeed('mount')) + start_size = int(machine.succeed('df -k --output=size /tank | tail -n1').strip()) + + print(machine.succeed("/run/current-system/specialisation/resize/bin/switch-to-configuration test >&2")) + machine.wait_for_unit("zpool-expand-pools.service") + machine.wait_for_unit("zpool-expand@tank.service") + + print(machine.succeed('zpool list -v')) + new_size = int(machine.succeed('df -k --output=size /tank | tail -n1').strip()) + + if (new_size - start_size) > 20000000: + print("Disk grew appropriately.") + else: + print(f"Disk went from {start_size} to {new_size}, which doesn't seem right.") + exit(1) + ''; + }; +} |