WIP: some starting point for AgamaProposal

service/lib/agama/storage/profile.rb

@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2022-2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+require "agama/storage/boot_settings"
+
+module Agama
+  module Storage
+    # Settings used to calculate an storage proposal.
+    class Profile
+      # Boot settings.
+      #
+      # @return [BootSettings]
+      attr_accessor :boot
+
+      attr_accessor :drives
+      attr_accessor :volume_groups
+      attr_accessor :md_raids
+      attr_accessor :btrfs_raids
+      attr_accessor :nfs_mounts
+
+      def initialize
+        @boot = BootSettings.new
+        @drives = []
+        @volume_groups = []
+        @md_raids = []
+        @btrfs_raids = []
+        @nfs_mounts = []
+      end
+
+      # Creates a new proposal settings object from JSON hash according to schema.
+      #
+      # @param settings_json [Hash]
+      # @param config [Config]
+      #
+      # @return [Settings]
+      def self.new_from_json(settings_json, config:)
+        Storage::SettingsConversions::FromJSON.new(settings_json).convert
+      end
+
+      # Generates a JSON hash according to schema.
+      #
+      # @return [Hash]
+      def to_json_settings
+        Storage::ProposalSettingsConversions::ToJSON.new(self).convert
+      end
+
+    private
+
+      # Device used for booting.
+      #
+      # @return [String, nil]
+      def boot_device
+        return nil unless boot.configure?
+
+        boot.device
+      end
+    end
+  end
+end

service/lib/agama/storage/settings/drive.rb

@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+require "agama/storage/settings/search"
+
+module Agama
+  module Storage
+    module Settings
+      class Drive
+        attr_accessor :encrypt
+        attr_accessor :format
+        attr_accessor :mount
+        attr_accessor :ptable_type
+        attr_accessor :partitions
+
+        # @param mount_path [String]
+        def initialize
+          @partitions = []
+        end
+
+        def search_device(devicegraph, used_sids)
+          @search ||= default_search
+
+          search.find(self, devicegraph, used_sids)
+        end
+
+        def default_search
+          Search.new
+        end
+
+        def found_sid
+          search&.sid
+        end
+      end
+    end
+  end
+end

service/lib/agama/storage/settings/encrypt.rb

@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module Storage
+    module Settings
+      class Mount
+        attr_accessor :method
+        attr_accessor :key
+        attr_accessor :pbkd_function
+        attr_accessor :label
+        attr_accessor :cipher
+        attr_accessor :key_size
+      end
+    end
+  end
+end

service/lib/agama/storage/settings/format.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module Storage
+    module Settings
+      class Format
+        attr_accessor :filesystem
+        attr_accessor :label
+        attr_accessor :mkfs_options
+      end
+    end
+  end
+end

service/lib/agama/storage/settings/mount.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module Storage
+    module Settings
+      class Mount
+        attr_accessor :path
+        attr_accessor :options
+        attr_accessor :mount_by
+
+        def initialize
+          @options = []
+        end
+      end
+    end
+  end
+end

service/lib/agama/storage/settings/partition.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module Storage
+    module Settings
+      class Partition
+        attr_accessor :id
+        attr_accessor :type
+        attr_accessor :size
+        attr_accessor :resize
+        attr_accessor :delete
+        attr_accessor :encrypt
+        attr_accessor :format
+        attr_accessor :mount
+
+        def search_device(devicegraph, parent_sid, used_sids)
+          search.find(self, devicegraph, used_sids, parent: parent_sid)
+        end
+      end
+    end
+  end
+end

service/lib/agama/storage/settings/search.rb

@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module Storage
+    module Settings
+      class Search
+        attr_reader :sid
+
+        def find(setting, devicegraph, used_sids, parent:)
+          devices = candidate_devices(setting, devicegraph, parent)
+          devices.reject! { |d| used_sids.include?(d.sid) }
+          @sid = devices.sort_by(&:name).first&.sid
+        end
+
+        def candidate_devices(setting, devicegraph, parent)
+          if setting.kind_of?(Drive)
+            devicegraph.blk_devices.select do |dev|
+              dev.is?(:disk_device, :stray_blk_device)
+            end
+          else
+            devicegraph.find_device(parent).partitions
+          end
+        end
+      end
+    end
+  end
+end

service/lib/agama/storage/settings/size_range.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2024] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module Storage
+    module Settings
+      class SizeRange
+        attr_accessor :min
+        attr_accessor :max
+      end
+    end
+  end
+end