storage: move reset_partition to model

subiquity/models/filesystem.py

@@ -1275,6 +1275,7 @@ class FilesystemModel(object):
         self.storage_version = 1
         self._probe_data = None
         self.dd_target: Optional[Disk] = None
+        self.reset_partition: Optional[Partition] = None
         self.reset()
 
     def reset(self):

subiquity/server/controllers/filesystem.py

@@ -62,9 +62,7 @@ from subiquity.models.filesystem import (
     ArbitraryDevice,
 )
 from subiquity.models.filesystem import Disk as ModelDisk
-from subiquity.models.filesystem import MiB
-from subiquity.models.filesystem import Partition as ModelPartition
-from subiquity.models.filesystem import Raid, _Device, align_down, align_up
+from subiquity.models.filesystem import MiB, Raid, _Device, align_down, align_up
 from subiquity.server import snapdapi
 from subiquity.server.controller import SubiquityController
 from subiquity.server.mounter import Mounter
@@ -244,7 +242,6 @@ class FilesystemController(SubiquityController, FilesystemManipulator):
         # If probe data come in while we are doing partitioning, store it in
         # this variable. It will be picked up on next reset.
         self.queued_probe_data: Optional[Dict[str, Any]] = None
-        self.reset_partition: Optional[ModelPartition] = None
         self.reset_partition_only: bool = False
 
     def is_core_boot_classic(self):
@@ -635,7 +632,7 @@ class FilesystemController(SubiquityController, FilesystemManipulator):
                 reset_size = int(cp.stdout.strip().split()[0])
                 reset_size = align_up(int(reset_size * 1.10), 256 * MiB)
             reset_gap, gap = gap.split(reset_size)
-            self.reset_partition = self.create_partition(
+            self.model.reset_partition = self.create_partition(
                 device=reset_gap.device,
                 gap=reset_gap,
                 spec={"fstype": "fat32"},

subiquity/server/controllers/install.py

@@ -413,7 +413,7 @@ class InstallController(SubiquityController):
             # really write recovery_system={snapd_system_label} to
             # {target}/var/lib/snapd/modeenv to get snapd to pick it up on
             # first boot. But not needed for now.
-        rp = fs_controller.reset_partition
+        rp = fs_controller.model.reset_partition
         if rp is not None:
             mounter = Mounter(self.app)
             rp_target = os.path.join(self.app.root, "factory-reset")
@@ -627,7 +627,7 @@ class InstallController(SubiquityController):
                 fsc = self.app.controllers.Filesystem
                 for_install_path = self.model.source.get_source(fsc._info.name)
 
-            if self.app.controllers.Filesystem.reset_partition:
+            if self.app.base_model.filesystem.reset_partition:
                 self.app.package_installer.start_installing_pkg("efibootmgr")
 
             if self.model.target is not None: