mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-12 19:38:57 +00:00
Working dedicated appliance management API. Ref https://github.com/GNS3/gns3-server/issues/1427
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@ -174,9 +174,12 @@ class Controller:
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"""
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appliance = self._appliances.get(appliance_id)
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if not appliance:
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raise aiohttp.web.HTTPNotFound(text="Appliance ID {} doesn't exist".format(appliance_id))
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if appliance.builtin:
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raise aiohttp.web.HTTPConflict(text="Appliance ID {} cannot be deleted because it is builtin".format(appliance_id))
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raise aiohttp.web.HTTPConflict(text="Appliance ID {} cannot be deleted because it is a builtin".format(appliance_id))
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self._appliances.pop(appliance_id)
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self.save()
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def load_appliances(self):
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@ -184,17 +187,17 @@ class Controller:
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# Add builtins
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builtins = []
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "cloud"), {"node_type": "cloud", "name": "Cloud", "category": 2, "symbol": ":/symbols/cloud.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "nat"), {"node_type": "nat", "name": "NAT", "category": 2, "symbol": ":/symbols/cloud.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "vpcs"), {"node_type": "vpcs", "name": "VPCS", "default_name_format": "PC-{0}", "category": 2, "symbol": ":/symbols/vpcs_guest.svg", "properties": {"base_script_file": "vpcs_base_config.txt"}}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "ethernet_switch"), {"node_type": "ethernet_switch", "console_type": "telnet", "name": "Ethernet switch", "category": 1, "symbol": ":/symbols/ethernet_switch.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "ethernet_hub"), {"node_type": "ethernet_hub", "name": "Ethernet hub", "category": 1, "symbol": ":/symbols/hub.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "frame_relay_switch"), {"node_type": "frame_relay_switch", "name": "Frame Relay switch", "category": 1, "symbol": ":/symbols/frame_relay_switch.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "atm_switch"), {"node_type": "atm_switch", "name": "ATM switch", "category": 1, "symbol": ":/symbols/atm_switch.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "cloud"), {"appliance_type": "cloud", "name": "Cloud", "category": 2, "symbol": ":/symbols/cloud.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "nat"), {"appliance_type": "nat", "name": "NAT", "category": 2, "symbol": ":/symbols/cloud.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "vpcs"), {"appliance_type": "vpcs", "name": "VPCS", "default_name_format": "PC-{0}", "category": 2, "symbol": ":/symbols/vpcs_guest.svg", "properties": {"base_script_file": "vpcs_base_config.txt"}}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "ethernet_switch"), {"appliance_type": "ethernet_switch", "console_type": "telnet", "name": "Ethernet switch", "category": 1, "symbol": ":/symbols/ethernet_switch.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "ethernet_hub"), {"appliance_type": "ethernet_hub", "name": "Ethernet hub", "category": 1, "symbol": ":/symbols/hub.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "frame_relay_switch"), {"appliance_type": "frame_relay_switch", "name": "Frame Relay switch", "category": 1, "symbol": ":/symbols/frame_relay_switch.svg"}, builtin=True))
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builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "atm_switch"), {"appliance_type": "atm_switch", "name": "ATM switch", "category": 1, "symbol": ":/symbols/atm_switch.svg"}, builtin=True))
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#FIXME: disable TraceNG
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#if sys.platform.startswith("win"):
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# builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "traceng"), {"node_type": "traceng", "name": "TraceNG", "default_name_format": "TraceNG-{0}", "category": 2, "symbol": ":/symbols/traceng.svg", "properties": {}}, builtin=True))
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# builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "traceng"), {"appliance_type": "traceng", "name": "TraceNG", "default_name_format": "TraceNG-{0}", "category": 2, "symbol": ":/symbols/traceng.svg", "properties": {}}, builtin=True))
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for b in builtins:
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self._appliances[b.id] = b
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@ -464,37 +467,37 @@ class Controller:
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vms = []
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for vm in settings.get("Qemu", {}).get("vms", []):
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vm["node_type"] = "qemu"
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vm["appliance_type"] = "qemu"
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vms.append(vm)
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for vm in settings.get("IOU", {}).get("devices", []):
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vm["node_type"] = "iou"
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vm["appliance_type"] = "iou"
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vms.append(vm)
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for vm in settings.get("Docker", {}).get("containers", []):
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vm["node_type"] = "docker"
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vm["appliance_type"] = "docker"
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vms.append(vm)
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for vm in settings.get("Builtin", {}).get("cloud_nodes", []):
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vm["node_type"] = "cloud"
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vm["appliance_type"] = "cloud"
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vms.append(vm)
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for vm in settings.get("Builtin", {}).get("ethernet_switches", []):
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vm["node_type"] = "ethernet_switch"
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vm["appliance_type"] = "ethernet_switch"
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vms.append(vm)
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for vm in settings.get("Builtin", {}).get("ethernet_hubs", []):
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vm["node_type"] = "ethernet_hub"
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vm["appliance_type"] = "ethernet_hub"
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vms.append(vm)
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for vm in settings.get("Dynamips", {}).get("routers", []):
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vm["node_type"] = "dynamips"
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vm["appliance_type"] = "dynamips"
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vms.append(vm)
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for vm in settings.get("VMware", {}).get("vms", []):
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vm["node_type"] = "vmware"
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vm["appliance_type"] = "vmware"
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vms.append(vm)
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for vm in settings.get("VirtualBox", {}).get("vms", []):
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vm["node_type"] = "virtualbox"
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vm["appliance_type"] = "virtualbox"
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vms.append(vm)
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for vm in settings.get("VPCS", {}).get("nodes", []):
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vm["node_type"] = "vpcs"
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vm["appliance_type"] = "vpcs"
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vms.append(vm)
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for vm in settings.get("TraceNG", {}).get("nodes", []):
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vm["node_type"] = "traceng"
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vm["appliance_type"] = "traceng"
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vms.append(vm)
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for vm in vms:
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@ -56,8 +56,12 @@ class Appliance:
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if "server" in self._settings:
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self._settings["compute_id"] = self._settings.pop("server")
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# The "node_type" setting has been replaced by "appliance_type" setting in version 2.2
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if "node_type" in self._settings:
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self._settings["appliance_type"] = self._settings.pop("node_type")
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# Remove an old IOU setting
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if settings["node_type"] == "iou" and "image" in settings:
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if self._settings["appliance_type"] == "iou" and "image" in self._settings:
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del self._settings["image"]
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self._builtin = builtin
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@ -72,7 +76,6 @@ class Appliance:
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@settings.setter
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def settings(self, settings):
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self._settings.update(settings)
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@property
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@ -84,17 +87,21 @@ class Appliance:
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return self._settings["compute_id"]
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@property
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def node_type(self):
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return self._settings["node_type"]
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def appliance_type(self):
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return self._settings["appliance_type"]
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@property
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def builtin(self):
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return self._builtin
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def update(self, **kwargs):
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self._settings.update(kwargs)
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def __json__(self):
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"""
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Appliance settings.
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"""
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settings = self._settings
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settings.update({"appliance_id": self._id,
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"default_name_format": settings.get("default_name_format", "{name}-{0}"),
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@ -465,14 +465,14 @@ class Project:
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Create a node from an appliance
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"""
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try:
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template = self.controller.appliances[appliance_id].settings
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template = copy.deepcopy(self.controller.appliances[appliance_id].settings)
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except KeyError:
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msg = "Appliance {} doesn't exist".format(appliance_id)
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log.error(msg)
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raise aiohttp.web.HTTPNotFound(text=msg)
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template["x"] = x
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template["y"] = y
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node_type = template.pop("node_type")
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node_type = template.pop("appliance_type")
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compute = self.controller.get_compute(template.pop("compute_id", compute_id))
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name = template.pop("name")
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default_name_format = template.pop("default_name_format", "{name}-{0}")
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@ -20,6 +20,9 @@ from gns3server.controller import Controller
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from gns3server.schemas.node import NODE_OBJECT_SCHEMA
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from gns3server.schemas.appliance import APPLIANCE_USAGE_SCHEMA
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import hashlib
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import json
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from gns3server.schemas.appliance import (
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APPLIANCE_OBJECT_SCHEMA,
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APPLIANCE_UPDATE_SCHEMA,
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@ -74,10 +77,17 @@ class ApplianceHandler:
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output=APPLIANCE_OBJECT_SCHEMA)
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def get(request, response):
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request_etag = request.headers.get("If-None-Match", "")
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controller = Controller.instance()
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appliance = controller.get_appliance(request.match_info["appliance_id"])
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response.set_status(200)
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response.json(appliance)
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data = json.dumps(appliance.__json__())
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appliance_etag = '"' + hashlib.md5(data.encode()).hexdigest() + '"'
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if appliance_etag == request_etag:
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response.set_status(304)
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else:
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response.headers["ETag"] = appliance_etag
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response.set_status(200)
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response.json(appliance)
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@Route.put(
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r"/appliances/{appliance_id}",
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@ -93,8 +103,7 @@ class ApplianceHandler:
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controller = Controller.instance()
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appliance = controller.get_appliance(request.match_info["appliance_id"])
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#TODO: update appliance!
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#appliance.settings = request.json
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appliance.update(**request.json)
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response.set_status(200)
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response.json(appliance)
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@ -123,8 +132,6 @@ class ApplianceHandler:
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})
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def list(request, response):
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#old_etag = request.headers.get('If-None-Match', '')
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#print("ETAG => ", old_etag)
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controller = Controller.instance()
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response.json([c for c in controller.appliances.values()])
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@ -18,6 +18,7 @@
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import copy
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from .node import NODE_TYPE_SCHEMA
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APPLIANCE_TYPE_SCHEMA = NODE_TYPE_SCHEMA
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APPLIANCE_OBJECT_SCHEMA = {
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"$schema": "http://json-schema.org/draft-04/schema#",
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@ -35,7 +36,7 @@ APPLIANCE_OBJECT_SCHEMA = {
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"description": "Compute identifier",
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"type": "string"
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},
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"node_type": NODE_TYPE_SCHEMA,
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"appliance_type": APPLIANCE_TYPE_SCHEMA,
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"name": {
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"description": "Appliance name",
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"type": "string",
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@ -53,7 +54,7 @@ APPLIANCE_OBJECT_SCHEMA = {
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},
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},
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"additionalProperties": True, #TODO: validate all properties
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"required": ["appliance_id", "compute_id", "node_type", "name", "default_name_format", "symbol"]
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"required": ["appliance_id", "compute_id", "appliance_type", "name", "default_name_format", "symbol"]
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}
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APPLIANCE_CREATE_SCHEMA = copy.deepcopy(APPLIANCE_OBJECT_SCHEMA)
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@ -62,7 +63,9 @@ APPLIANCE_CREATE_SCHEMA["required"].remove("appliance_id")
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APPLIANCE_CREATE_SCHEMA["required"].remove("compute_id")
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APPLIANCE_CREATE_SCHEMA["required"].remove("default_name_format")
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APPLIANCE_CREATE_SCHEMA["required"].remove("symbol")
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APPLIANCE_UPDATE_SCHEMA = copy.deepcopy(APPLIANCE_OBJECT_SCHEMA)
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APPLIANCE_UPDATE_SCHEMA = copy.deepcopy(APPLIANCE_CREATE_SCHEMA)
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#APPLIANCE_UPDATE_SCHEMA["additionalProperties"] = False
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del APPLIANCE_UPDATE_SCHEMA["required"]
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APPLIANCE_USAGE_SCHEMA = {
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"$schema": "http://json-schema.org/draft-04/schema#",
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