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Use parent directory as working directory for project duplication and snapshots. Fixes https://github.com/GNS3/gns3-gui/issues/2909

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This commit is contained in:
grossmj 2020-07-17 15:09:43 +09:30
parent dff035d957
commit 0390fef74d
3 changed files with 18 additions and 5 deletions
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11
gns3server/controller/project.py
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@ -1020,7 +1020,16 @@ class Project:
assert self._status != "closed"
try:
begin = time.time()
with tempfile.TemporaryDirectory() as tmpdir:
# use the parent directory of the project we are duplicating as a
# temporary directory to avoid no space left issues when '/tmp'
# is location on another partition.
if location:
working_dir = os.path.abspath(os.path.join(location, os.pardir))
else:
working_dir = os.path.abspath(os.path.join(self.path, os.pardir))
with tempfile.TemporaryDirectory(dir=working_dir) as tmpdir:
# Do not compress the exported project when duplicating
with aiozipstream.ZipFile(compression=zipfile.ZIP_STORED) as zstream:
await export_project(zstream, self, tmpdir, keep_compute_id=True, allow_all_nodes=True, reset_mac_addresses=reset_mac_addresses)

2
gns3server/controller/snapshot.py
View File

@ -95,7 +95,7 @@ class Snapshot:
try:
begin = time.time()
with tempfile.TemporaryDirectory() as tmpdir:
with tempfile.TemporaryDirectory(dir=snapshot_directory) as tmpdir:
# Do not compress the snapshots
with aiozipstream.ZipFile(compression=zipfile.ZIP_STORED) as zstream:
await export_project(zstream, self._project, tmpdir, keep_compute_id=True, allow_all_nodes=True)

10
gns3server/handlers/api/controller/project_handler.py
View File

@ -331,9 +331,11 @@ class ProjectHandler:
try:
begin = time.time()
with tempfile.TemporaryDirectory() as tmp_dir:
# use the parent directory as a temporary working dir
working_dir = os.path.abspath(os.path.join(project.path, os.pardir))
with tempfile.TemporaryDirectory(dir=working_dir) as tmpdir:
with aiozipstream.ZipFile(compression=compression) as zstream:
await export_project(zstream, project, tmp_dir, include_snapshots=include_snapshots, include_images=include_images, reset_mac_addresses=reset_mac_addresses)
await export_project(zstream, project, tmpdir, include_snapshots=include_snapshots, include_images=include_images, reset_mac_addresses=reset_mac_addresses)
# We need to do that now because export could failed and raise an HTTP error
# that why response start need to be the later possible
@ -380,7 +382,9 @@ class ProjectHandler:
# It could be more optimal to stream this but it is not implemented in Python.
try:
begin = time.time()
with tempfile.TemporaryDirectory() as tmpdir:
# use the parent directory as a temporary working dir
working_dir = os.path.abspath(os.path.join(path, os.pardir))
with tempfile.TemporaryDirectory(dir=working_dir) as tmpdir:
temp_project_path = os.path.join(tmpdir, "project.zip")
async with aiofiles.open(temp_project_path, 'wb') as f:
while True: