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https://github.com/GNS3/gns3-server
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Add low disk space warning when creating a new project.
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parent
135c529d4b
commit
9afe756462
@ -16,9 +16,14 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import aiohttp
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import psutil
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import platform
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from .project import Project
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from uuid import UUID
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import logging
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log = logging.getLogger(__name__)
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class ProjectManager:
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@ -70,6 +75,26 @@ class ProjectManager:
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raise aiohttp.web.HTTPNotFound(text="Project ID {} doesn't exist".format(project_id))
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return self._projects[project_id]
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def _check_available_disk_space(self, project):
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"""
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Sends a warning notification if disk space is getting low.
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:param project: project instance
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"""
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try:
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used_disk_space = psutil.disk_usage(project.path).percent
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except FileNotFoundError:
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log.warning('Could not find "{}" when checking for used disk space'.format(project.path))
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return
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# send a warning if used disk space is >= 90%
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if used_disk_space >= 90:
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message = 'Only {}% or less of disk space detected in "{}" on "{}"'.format(used_disk_space,
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project.path,
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platform.node())
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log.warning(message)
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project.emit("log.warning", {"message": message})
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def create_project(self, name=None, project_id=None, path=None):
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"""
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Create a project and keep a references to it in project manager.
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@ -80,6 +105,7 @@ class ProjectManager:
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if project_id is not None and project_id in self._projects:
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return self._projects[project_id]
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project = Project(name=name, project_id=project_id, path=path)
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self._check_available_disk_space(project)
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self._projects[project.id] = project
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return project
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