gns3-server/gns3server/handlers/api/controller/vm_handler.py

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# -*- coding: utf-8 -*-
#
# Copyright (C) 2016 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# 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, see <http://www.gnu.org/licenses/>.
from ....web.route import Route
from ....schemas.vm import VM_OBJECT_SCHEMA, VM_UPDATE_SCHEMA
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from ....controller.project import Project
from ....controller import Controller
class VMHandler:
"""
API entry point for VM
"""
@classmethod
@Route.post(
r"/projects/{project_id}/vms",
parameters={
"project_id": "UUID for the project"
},
status_codes={
201: "Instance created",
400: "Invalid request"
},
description="Create a new VM instance",
input=VM_OBJECT_SCHEMA,
output=VM_OBJECT_SCHEMA)
def create(request, response):
controller = Controller.instance()
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compute = controller.getCompute(request.json.pop("compute_id"))
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project = controller.getProject(request.match_info["project_id"])
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vm = yield from project.addVM(compute, request.json.pop("vm_id", None), **request.json)
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response.set_status(201)
response.json(vm)
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@classmethod
@Route.get(
r"/projects/{project_id}/vms",
parameters={
"project_id": "UUID for the project"
},
status_codes={
200: "List of VMS",
},
description="List VMs of a project")
def list_vms(request, response):
controller = Controller.instance()
project = controller.getProject(request.match_info["project_id"])
response.json([ v for v in project.vms.values() ])
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@classmethod
@Route.put(
r"/projects/{project_id}/vms/{vm_id}",
status_codes={
201: "Instance created",
400: "Invalid request"
},
description="Update a VM instance",
input=VM_UPDATE_SCHEMA,
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output=VM_OBJECT_SCHEMA)
def update(request, response):
project = Controller.instance().getProject(request.match_info["project_id"])
vm = project.getVM(request.match_info["vm_id"])
# Ignore this, because we use it only in create
request.json.pop("vm_id", None)
request.json.pop("vm_type", None)
request.json.pop("compute_id", None)
yield from vm.update(**request.json)
response.set_status(201)
response.json(vm)
@classmethod
@Route.post(
r"/projects/{project_id}/vms/{vm_id}/start",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the VM"
},
status_codes={
201: "Instance created",
400: "Invalid request"
},
description="Start a VM instance",
output=VM_OBJECT_SCHEMA)
def start(request, response):
project = Controller.instance().getProject(request.match_info["project_id"])
vm = project.getVM(request.match_info["vm_id"])
yield from vm.start()
response.set_status(201)
response.json(vm)
@classmethod
@Route.post(
r"/projects/{project_id}/vms/{vm_id}/stop",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the VM"
},
status_codes={
201: "Instance created",
400: "Invalid request"
},
description="Start a VM instance",
output=VM_OBJECT_SCHEMA)
def stop(request, response):
project = Controller.instance().getProject(request.match_info["project_id"])
vm = project.getVM(request.match_info["vm_id"])
yield from vm.stop()
response.set_status(201)
response.json(vm)
@classmethod
@Route.post(
r"/projects/{project_id}/vms/{vm_id}/suspend",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the VM"
},
status_codes={
201: "Instance created",
400: "Invalid request"
},
description="Start a VM instance",
output=VM_OBJECT_SCHEMA)
def suspend(request, response):
project = Controller.instance().getProject(request.match_info["project_id"])
vm = project.getVM(request.match_info["vm_id"])
yield from vm.suspend()
response.set_status(201)
response.json(vm)
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@classmethod
@Route.post(
r"/projects/{project_id}/vms/{vm_id}/reload",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the VM"
},
status_codes={
201: "Instance created",
400: "Invalid request"
},
description="Reload a VM instance",
output=VM_OBJECT_SCHEMA)
def reload(request, response):
project = Controller.instance().getProject(request.match_info["project_id"])
vm = project.getVM(request.match_info["vm_id"])
yield from vm.reload()
response.set_status(201)
response.json(vm)
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@classmethod
@Route.delete(
r"/projects/{project_id}/vms/{vm_id}",
parameters={
"project_id": "UUID for the project",
"vm_id": "UUID for the VM"
},
status_codes={
201: "Instance deleted",
400: "Invalid request"
},
description="Delete a VM instance")
def delete(request, response):
project = Controller.instance().getProject(request.match_info["project_id"])
vm = project.getVM(request.match_info["vm_id"])
yield from vm.destroy()
response.set_status(201)