Implement Transactional flag

doc/dbus/org.opensuse.Agama.Storage1.Proposal.doc.xml

@@ -22,7 +22,8 @@
         MinSize                 t (bytes)
         MaxSize                 t (bytes. Optional, max size is considered as unlimited if omitted)
         AutoSize                b
-        Snapshots               b
+        Snapshots               b ( makes sense only for btrfs )
+        Transactional           b ( makes sense only for btrfs )
         Outline                 a{sv}
           Required              b
           FsTypes               as

service/lib/agama/dbus/storage/volume_conversion/to_dbus.rb

@@ -35,14 +35,15 @@ def initialize(volume)
           # @return [Hash]
           def convert
             {
-              "MountPath"    => volume.mount_path.to_s,
-              "MountOptions" => volume.mount_options,
-              "TargetDevice" => volume.device.to_s,
-              "TargetVG"     => volume.separate_vg_name.to_s,
-              "FsType"       => volume.fs_type&.to_human_string || "",
-              "MinSize"      => volume.min_size&.to_i,
-              "AutoSize"     => volume.auto_size?,
-              "Snapshots"    => volume.btrfs.snapshots?
+              "MountPath"     => volume.mount_path.to_s,
+              "MountOptions"  => volume.mount_options,
+              "TargetDevice"  => volume.device.to_s,
+              "TargetVG"      => volume.separate_vg_name.to_s,
+              "FsType"        => volume.fs_type&.to_human_string || "",
+              "MinSize"       => volume.min_size&.to_i,
+              "AutoSize"      => volume.auto_size?,
+              "Snapshots"     => volume.btrfs.snapshots?,
+              "Transactional" => volume.btrfs.read_only?
             }.tap do |target|
               max_size_conversion(target)
               outline_conversion(target)

service/package/rubygem-agama.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Oct  4 19:51:32 UTC 2023 - Josef Reidinger <jreidinger@suse.com>
+
+- Add indication to btrfs volumes if it is transactional
+  (gh#openSUSE/agama#789)
+
 -------------------------------------------------------------------
 Fri Sep 29 14:37:25 UTC 2023 - Ancor Gonzalez Sosa <ancor@suse.com>
 

service/test/agama/dbus/storage/proposal_settings_conversion/to_dbus_test.rb

@@ -68,15 +68,16 @@
         "SpaceActions"           => { "/dev/sda" => :force_delete },
         "Volumes"                => [
           {
-            "MountPath"    => "/test",
-            "MountOptions" => [],
-            "TargetDevice" => "",
-            "TargetVG"     => "",
-            "FsType"       => "",
-            "MinSize"      => 0,
-            "AutoSize"     => false,
-            "Snapshots"    => false,
-            "Outline"      => {
+            "MountPath"     => "/test",
+            "MountOptions"  => [],
+            "TargetDevice"  => "",
+            "TargetVG"      => "",
+            "FsType"        => "",
+            "MinSize"       => 0,
+            "AutoSize"      => false,
+            "Snapshots"     => false,
+            "Transactional" => false,
+            "Outline"       => {
               "Required"              => false,
               "FsTypes"               => [],
               "SupportAutoSize"       => false,

service/test/agama/dbus/storage/volume_conversion/to_dbus_test.rb

@@ -44,6 +44,7 @@
       volume.outline = volume_outline
       volume.fs_type = Y2Storage::Filesystems::Type::EXT4
       volume.btrfs.snapshots = true
+      volume.btrfs.read_only = true
       volume.mount_options = ["rw", "default"]
       volume.device = "/dev/sda"
       volume.separate_vg_name = "/dev/system"
@@ -56,15 +57,16 @@
   describe "#convert" do
     it "converts the volume to a D-Bus hash" do
       expect(described_class.new(default_volume).convert).to eq(
-        "MountPath"    => "/test",
-        "MountOptions" => [],
-        "TargetDevice" => "",
-        "TargetVG"     => "",
-        "FsType"       => "",
-        "MinSize"      => 0,
-        "AutoSize"     => false,
-        "Snapshots"    => false,
-        "Outline"      => {
+        "MountPath"     => "/test",
+        "MountOptions"  => [],
+        "TargetDevice"  => "",
+        "TargetVG"      => "",
+        "FsType"        => "",
+        "MinSize"       => 0,
+        "AutoSize"      => false,
+        "Snapshots"     => false,
+        "Transactional" => false,
+        "Outline"       => {
           "Required"              => false,
           "FsTypes"               => [],
           "SupportAutoSize"       => false,
@@ -75,16 +77,17 @@
       )
 
       expect(described_class.new(custom_volume).convert).to eq(
-        "MountPath"    => "/test",
-        "MountOptions" => ["rw", "default"],
-        "TargetDevice" => "/dev/sda",
-        "TargetVG"     => "/dev/system",
-        "FsType"       => "Ext4",
-        "MinSize"      => 1024,
-        "MaxSize"      => 2048,
-        "AutoSize"     => true,
-        "Snapshots"    => true,
-        "Outline"      => {
+        "MountPath"     => "/test",
+        "MountOptions"  => ["rw", "default"],
+        "TargetDevice"  => "/dev/sda",
+        "TargetVG"      => "/dev/system",
+        "FsType"        => "Ext4",
+        "MinSize"       => 1024,
+        "MaxSize"       => 2048,
+        "AutoSize"      => true,
+        "Snapshots"     => true,
+        "Transactional" => true,
+        "Outline"       => {
           "Required"              => true,
           "FsTypes"               => ["Ext3", "Ext4"],
           "SupportAutoSize"       => true,

web/package/cockpit-agama.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Oct  4 19:52:17 UTC 2023 - Josef Reidinger <jreidinger@suse.com>
+
+- Add flag if volume is transactional btrfs (gh#openSUSE/agama#789)
+
 -------------------------------------------------------------------
 Mon Oct  2 08:02:23 UTC 2023 - David Diaz <dgonzalez@suse.com>
 

web/src/client/storage.js

@@ -238,6 +238,7 @@ class ProposalManager {
    * @property {number} [maxSize]
    * @property {boolean} autoSize
    * @property {boolean} snapshots
+   * @property {boolean} transactional
    * @property {VolumeOutline} outline
    *
    * @typedef {object} VolumeOutline
@@ -348,7 +349,8 @@ class ProposalManager {
         MinSize: { t: "t", v: volume.minSize },
         MaxSize: { t: "t", v: volume.maxSize },
         AutoSize: { t: "b", v: volume.autoSize },
-        Snapshots: { t: "b", v: volume.snapshots }
+        Snapshots: { t: "b", v: volume.snapshots },
+        Transactional: { t: "b", v: volume.transactional },
       });
     };
 
@@ -377,6 +379,7 @@ class ProposalManager {
    * @property {CockpitNumber} [MaxSize]
    * @property {CockpitBoolean} AutoSize
    * @property {CockpitBoolean} Snapshots
+   * @property {CockpitBoolean} Transactional
    * @property {CockpitVolumeOutline} Outline
    *
    * @typedef {Object} DBusVolumeOutline
@@ -430,6 +433,7 @@ class ProposalManager {
       maxSize: dbusVolume.MaxSize?.v,
       autoSize: dbusVolume.AutoSize.v,
       snapshots: dbusVolume.Snapshots.v,
+      transactional: dbusVolume.Transactional.v,
       outline: buildOutline(dbusVolume.Outline.v)
     };
   }

web/src/client/storage.test.js

@@ -163,6 +163,7 @@ const contexts = {
           MaxSize: { t: "x", v: 2048 },
           AutoSize: { t: "b", v: true },
           Snapshots: { t: "b", v: true },
+          Transactional: { t: "b", v: true },
           Outline: {
             t: "a{sv}",
             v: {
@@ -182,6 +183,7 @@ const contexts = {
           MaxSize: { t: "x", v: 4096 },
           AutoSize: { t: "b", v: false },
           Snapshots: { t: "b", v: false },
+          Transactional: { t: "b", v: false },
           Outline: {
             t: "a{sv}",
             v: {
@@ -712,6 +714,7 @@ describe("#proposal", () => {
             MaxSize: { t: "x", v: 4096 },
             AutoSize: { t: "b", v: false },
             Snapshots: { t: "b", v: false },
+            Transactional: { t: "b", v: false },
             Outline: {
               t: "a{sv}",
               v: {
@@ -731,6 +734,7 @@ describe("#proposal", () => {
             MaxSize: { t: "x", v: 2048 },
             AutoSize: { t: "b", v: false },
             Snapshots: { t: "b", v: false },
+            Transactional: { t: "b", v: false },
             Outline: {
               t: "a{sv}",
               v: {
@@ -759,6 +763,7 @@ describe("#proposal", () => {
         maxSize: 4096,
         autoSize: false,
         snapshots: false,
+        transactional: false,
         outline: {
           required: false,
           fsTypes: ["Ext4", "XFS"],
@@ -778,6 +783,7 @@ describe("#proposal", () => {
         maxSize: 2048,
         autoSize: false,
         snapshots: false,
+        transactional: false,
         outline: {
           required: false,
           fsTypes: ["Ext4", "XFS"],
@@ -825,6 +831,7 @@ describe("#proposal", () => {
               maxSize: 2048,
               autoSize: true,
               snapshots: true,
+              transactional: true,
               outline: {
                 required: true,
                 fsTypes: ["Btrfs", "Ext3"],
@@ -841,6 +848,7 @@ describe("#proposal", () => {
               maxSize: 4096,
               autoSize: false,
               snapshots: false,
+              transactional: false,
               outline: {
                 required: false,
                 fsTypes: ["Ext4", "XFS"],

web/src/components/storage/ProposalVolumes.jsx

@@ -201,6 +201,7 @@ const VolumeRow = ({ columns, volume, options, isLoading, onEdit, onDelete }) =>
 
   const Details = ({ volume, options }) => {
     const hasSnapshots = volume.fsType === "Btrfs" && volume.snapshots;
+    const transactional = volume.fsType === "Btrfs" && volume.transactional;
 
     // TRANSLATORS: the filesystem uses a logical volume (LVM)
     const text = `${volume.fsType} ${options.lvm ? _("logical volume") : _("partition")}`;
@@ -214,6 +215,8 @@ const VolumeRow = ({ columns, volume, options, isLoading, onEdit, onDelete }) =>
         <If condition={options.encryption} then={<Em icon={lockIcon}>{_("encrypted")}</Em>} />
         {/* TRANSLATORS: filesystem flag, it allows creating snapshots */}
         <If condition={hasSnapshots} then={<Em icon={snapshotsIcon}>{_("with snapshots")}</Em>} />
+        {/* TRANSLATORS: filesystem flag, filesystem is read only */}
+        <If condition={transactional} then={<Em>{_("transactional")}</Em>} />
       </div>
     );
   };

web/src/components/storage/ProposalVolumes.test.jsx

@@ -40,7 +40,8 @@ const volumes = {
     minSize: 1024,
     maxSize: 2048,
     autoSize: false,
-    snapshots: true,
+    snapshots: false,
+    transactional: false,
     outline: {
       required: true,
       fsTypes: ["Btrfs", "Ext4"],
@@ -179,7 +180,7 @@ describe("if there are volumes", () => {
     const [, body] = await screen.findAllByRole("rowgroup");
 
     expect(within(body).queryAllByRole("row").length).toEqual(3);
-    within(body).getByRole("row", { name: "/ Btrfs partition with snapshots 1 KiB - 2 KiB" });
+    within(body).getByRole("row", { name: "/ Btrfs partition 1 KiB - 2 KiB" });
     within(body).getByRole("row", { name: "/home XFS partition At least 1 KiB" });
     within(body).getByRole("row", { name: "swap Swap partition 1 KiB" });
   });
@@ -216,6 +217,48 @@ describe("if there are volumes", () => {
     const mountPointSelector = within(popup).getByRole("combobox", { name: "Mount point" });
     expect(mountPointSelector).toHaveAttribute("disabled");
   });
+
+  describe("and there is transactional Btrfs volume", () => {
+    beforeEach(() => {
+      props.volumes = [{ ...volumes.root, transactional: true }];
+    });
+
+    it("renders 'transactional' legend as part of its information", async () => {
+      plainRender(<ProposalVolumes {...props} />);
+
+      const [, volumes] = await screen.findAllByRole("rowgroup");
+
+      within(volumes).getByRole("row", { name: "/ Btrfs partition transactional 1 KiB - 2 KiB" });
+    });
+  });
+
+  describe("and there is Btrfs volume using snapshots", () => {
+    beforeEach(() => {
+      props.volumes = [{ ...volumes.root, snapshots: true }];
+    });
+
+    it("renders 'with snapshots' legend as part of its information", async () => {
+      plainRender(<ProposalVolumes {...props} />);
+
+      const [, volumes] = await screen.findAllByRole("rowgroup");
+
+      within(volumes).getByRole("row", { name: "/ Btrfs partition with snapshots 1 KiB - 2 KiB" });
+    });
+  });
+
+  describe("and there is a transactional Btrfs volume using snapshots", () => {
+    beforeEach(() => {
+      props.volumes = [{ ...volumes.root, transactional: true, snapshots: true }];
+    });
+
+    it("renders 'with snapshots' and 'transactional' legends as part of its information", async () => {
+      plainRender(<ProposalVolumes {...props} />);
+
+      const [, volumes] = await screen.findAllByRole("rowgroup");
+
+      within(volumes).getByRole("row", { name: "/ Btrfs partition with snapshots transactional 1 KiB - 2 KiB" });
+    });
+  });
 });
 
 describe("if there are not volumes", () => {