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author | Jörg Thalheim <Mic92@users.noreply.github.com> | 2019-08-03 09:14:08 +0100 |
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committer | GitHub <noreply@github.com> | 2019-08-03 09:14:08 +0100 |
commit | d02ead41f87a0709879a522a809223b2665b06ff (patch) | |
tree | 77f4909407f4df86c848283bfb02d1c705fa5038 | |
parent | dc5584adeabc4ca369ec98107778e4ab4758152f (diff) | |
parent | bdd7b5a3abbc6f826f608dd68f5c0ed18fcff9cb (diff) | |
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Merge pull request #65407 from alunduil/add-zfs-replication
Add zfs replication
-rw-r--r-- | nixos/modules/services/backup/zfs-replication.nix | 90 | ||||
-rw-r--r-- | pkgs/development/python-modules/stringcase/default.nix | 22 | ||||
-rw-r--r-- | pkgs/tools/backup/zfs-replicate/default.nix | 42 | ||||
-rw-r--r-- | pkgs/top-level/all-packages.nix | 2 | ||||
-rw-r--r-- | pkgs/top-level/python-packages.nix | 2 |
5 files changed, 158 insertions, 0 deletions
diff --git a/nixos/modules/services/backup/zfs-replication.nix b/nixos/modules/services/backup/zfs-replication.nix new file mode 100644 index 000000000000..785cedb98694 --- /dev/null +++ b/nixos/modules/services/backup/zfs-replication.nix @@ -0,0 +1,90 @@ +{ lib, pkgs, config, ... }: + +with lib; + +let + cfg = config.services.zfs.autoReplication; + recursive = optionalString cfg.recursive " --recursive"; + followDelete = optionalString cfg.followDelete " --follow-delete"; +in { + options = { + services.zfs.autoReplication = { + enable = mkEnableOption "ZFS snapshot replication."; + + followDelete = mkOption { + description = "Remove remote snapshots that don't have a local correspondant."; + default = true; + type = types.bool; + }; + + host = mkOption { + description = "Remote host where snapshots should be sent."; + example = "example.com"; + type = types.str; + }; + + identityFilePath = mkOption { + description = "Path to SSH key used to login to host."; + example = "/home/username/.ssh/id_rsa"; + type = types.path; + }; + + localFilesystem = mkOption { + description = "Local ZFS fileystem from which snapshots should be sent. Defaults to the attribute name."; + example = "pool/file/path"; + type = types.str; + }; + + remoteFilesystem = mkOption { + description = "Remote ZFS filesystem where snapshots should be sent."; + example = "pool/file/path"; + type = types.str; + }; + + recursive = mkOption { + description = "Recursively discover snapshots to send."; + default = true; + type = types.bool; + }; + + username = mkOption { + description = "Username used by SSH to login to remote host."; + example = "username"; + type = types.str; + }; + }; + }; + + config = lib.mkIf cfg.enable { + environment.systemPackages = [ + pkgs.lz4 + ]; + + systemd.services."zfs-replication" = { + after = [ + "zfs-snapshot-daily.service" + "zfs-snapshot-frequent.service" + "zfs-snapshot-hourly.service" + "zfs-snapshot-monthly.service" + "zfs-snapshot-weekly.service" + ]; + description = "ZFS Snapshot Replication"; + documentation = [ + "https://github.com/alunduil/zfs-replicate" + ]; + restartIfChanged = false; + serviceConfig.ExecStart = "${pkgs.zfs-replicate}/bin/zfs-replicate${recursive} -l ${escapeShellArg cfg.username} -i ${escapeShellArg cfg.identityFilePath}${followDelete} ${escapeShellArg cfg.host} ${escapeShellArg cfg.remoteFilesystem} ${escapeShellArg cfg.localFilesystem}"; + wantedBy = [ + "zfs-snapshot-daily.service" + "zfs-snapshot-frequent.service" + "zfs-snapshot-hourly.service" + "zfs-snapshot-monthly.service" + "zfs-snapshot-weekly.service" + ]; + }; + }; + + meta = { + maintainers = with lib.maintainers; [ alunduil ]; + }; +} diff --git a/pkgs/development/python-modules/stringcase/default.nix b/pkgs/development/python-modules/stringcase/default.nix new file mode 100644 index 000000000000..79f05f9b72d6 --- /dev/null +++ b/pkgs/development/python-modules/stringcase/default.nix @@ -0,0 +1,22 @@ +{ buildPythonPackage, fetchPypi, stdenv +}: + +buildPythonPackage rec { + pname = "stringcase"; + version = "1.2.0"; + + src = fetchPypi { + inherit pname version; + sha256 = "023hv3gknblhf9lx5kmkcchzmbhkdhmsnknkv7lfy20rcs06k828"; + }; + + # PyPi package does not include tests. + doCheck = false; + + meta = with stdenv.lib; { + homepage = https://github.com/okunishinishi/python-stringcase; + description = "Convert string cases between camel case, pascal case, snake case etc…"; + license = licenses.mit; + maintainers = with maintainers; [ alunduil ]; + }; +} diff --git a/pkgs/tools/backup/zfs-replicate/default.nix b/pkgs/tools/backup/zfs-replicate/default.nix new file mode 100644 index 000000000000..83fa76b0800e --- /dev/null +++ b/pkgs/tools/backup/zfs-replicate/default.nix @@ -0,0 +1,42 @@ +{ buildPythonApplication, click, fetchPypi, hypothesis, mypy, pytest +, pytestcov, pytestrunner, stdenv, stringcase +}: + +buildPythonApplication rec { + pname = "zfs-replicate"; + version = "1.1.11"; + + src = fetchPypi { + inherit pname version; + sha256 = "0386xc6rw6bhzw2a08g90afb3snqhm1ikx65bjfh22ha69fwmga8"; + }; + + checkInputs = [ + hypothesis + mypy + pytest + pytestcov + ]; + + buildInputs = [ + pytestrunner + ]; + + propagatedBuildInputs = [ + click + stringcase + ]; + + doCheck = true; + + checkPhase = '' + pytest --doctest-modules + ''; + + meta = with stdenv.lib; { + homepage = https://github.com/alunduil/zfs-replicate; + description = "ZFS Snapshot Replication"; + license = licenses.bsd2; + maintainers = with maintainers; [ alunduil ]; + }; +} diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix index 2ce1d43a6cc8..8b082ccf7c98 100644 --- a/pkgs/top-level/all-packages.nix +++ b/pkgs/top-level/all-packages.nix @@ -24570,4 +24570,6 @@ in dapper = callPackage ../development/tools/dapper { }; kube3d = callPackage ../applications/networking/cluster/kube3d {}; + + zfs-replicate = python3Packages.callPackage ../tools/backup/zfs-replicate { }; } diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix index d581522a5488..2e55e9339613 100644 --- a/pkgs/top-level/python-packages.nix +++ b/pkgs/top-level/python-packages.nix @@ -6088,6 +6088,8 @@ in { pydantic = callPackage ../development/python-modules/pydantic { }; fastapi = callPackage ../development/python-modules/fastapi { }; + + stringcase = callPackage ../development/python-modules/stringcase { }; }); in fix' (extends overrides packages) |