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Fixes migration issues for pre-1.3 projects.

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This commit is contained in:
grossmj 2015-02-28 18:55:53 -07:00
parent 0f10d25c0b
commit dfce18a48f
1 changed files with 18 additions and 28 deletions
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40
gns3server/modules/base_manager.py
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@ -162,14 +162,25 @@ class BaseManager:
"""
vm_id = str(uuid4())
if hasattr(self, "get_legacy_vm_workdir"):
# move old project VM files to a new location
log.info("Converting old project...")
project_name = os.path.basename(project.path)
legacy_project_files_path = os.path.join(project.path, "{}-files".format(project_name))
legacy_vm_dir = self.get_legacy_vm_workdir(legacy_id, name)
legacy_vm_working_path = os.path.join(legacy_project_files_path, legacy_vm_dir)
new_project_files_path = os.path.join(project.path, "project-files")
if os.path.exists(legacy_project_files_path) and not os.path.exists(new_project_files_path):
# move the project files
new_project_files_path = os.path.join(project.path, "project-files")
try:
log.info('Moving "{}" to "{}"'.format(legacy_project_files_path, new_project_files_path))
yield from wait_run_in_executor(shutil.move, legacy_project_files_path, new_project_files_path)
except OSError as e:
raise aiohttp.web.HTTPInternalServerError(text="Could not move project files directory: {} to {} {}".format(legacy_project_files_path,
new_project_files_path,
e))
if hasattr(self, "get_legacy_vm_workdir"):
# rename old project VM working dir
legacy_vm_dir = self.get_legacy_vm_workdir(legacy_id, name)
legacy_vm_working_path = os.path.join(new_project_files_path, legacy_vm_dir)
new_vm_working_path = os.path.join(new_project_files_path, self.module_name.lower(), vm_id)
try:
log.info('Moving "{}" to "{}"'.format(legacy_vm_working_path, new_vm_working_path))
@ -179,27 +190,6 @@ class BaseManager:
new_vm_working_path,
e))
old_images_dir = os.path.join(legacy_project_files_path, "images")
new_images_dir = os.path.join(new_project_files_path, "images")
if os.path.isdir(old_images_dir):
try:
log.info('Moving "{}" to "{}"'.format(old_images_dir, new_images_dir))
yield from wait_run_in_executor(shutil.move, old_images_dir, new_images_dir)
except OSError as e:
raise aiohttp.web.HTTPInternalServerError(text="Could not move images directory: {} to {} {}".format(old_images_dir,
new_images_dir,
e))
try:
os.rmdir(os.path.dirname(legacy_vm_working_path))
except OSError:
pass
try:
os.rmdir(legacy_project_files_path)
except OSError:
pass
return vm_id
@asyncio.coroutine