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