mirror of
https://github.com/retspen/webvirtcloud
synced 2024-10-31 19:44:16 +00:00
eliminate code repetition with class structure
This commit is contained in:
catborise
parent
a1eab70e2d
commit
e2a15d926c
1 changed files with 92 additions and 90 deletions
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@ -138,30 +138,9 @@ def compute_graph(request, compute_id):
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:param compute_id:
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:return:
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"""
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compute = get_object_or_404(Compute, pk=compute_id)
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try:
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conn = wvmHostDetails(
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compute.hostname,
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compute.login,
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compute.password,
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compute.type,
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)
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current_time = timezone.now().strftime("%H:%M:%S")
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cpu_usage = conn.get_cpu_usage()
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mem_usage = conn.get_memory_usage()
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conn.close()
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except libvirtError:
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cpu_usage = {"usage": 0}
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mem_usage = {"usage": 0}
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current_time = 0
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comp_mgr = ComputeManager(compute_id)
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data = comp_mgr.compute_graph()
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data = json.dumps(
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{
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"cpudata": cpu_usage["usage"],
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"memdata": mem_usage,
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"timeline": current_time,
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}
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)
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response = HttpResponse()
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response["Content-Type"] = "text/javascript"
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response.write(data)
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@ -177,31 +156,8 @@ def get_compute_disk_buses(request, compute_id, arch, machine, disk):
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:param disk:
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:return:
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"""
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data = dict()
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compute = get_object_or_404(Compute, pk=compute_id)
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try:
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conn = wvmConnect(
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compute.hostname,
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compute.login,
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compute.password,
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compute.type,
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)
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disk_device_types = conn.get_disk_device_types(arch, machine)
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if disk in disk_device_types:
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if disk == "disk":
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data["bus"] = sorted(disk_device_types)
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elif disk == "cdrom":
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data["bus"] = ["ide", "sata", "scsi"]
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elif disk == "floppy":
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data["bus"] = ["fdc"]
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elif disk == "lun":
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data["bus"] = ["scsi"]
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except libvirtError:
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pass
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return HttpResponse(json.dumps(data))
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comp_mgr = ComputeManager(compute_id)
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return HttpResponse(comp_mgr.get_disk_buses(arch, machine, disk))
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def get_compute_machine_types(request, compute_id, arch):
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@ -211,20 +167,8 @@ def get_compute_machine_types(request, compute_id, arch):
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:param arch:
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:return:
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"""
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data = dict()
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try:
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compute = get_object_or_404(Compute, pk=compute_id)
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conn = wvmConnect(
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compute.hostname,
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compute.login,
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compute.password,
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compute.type,
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)
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data["machines"] = conn.get_machine_types(arch)
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except libvirtError:
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pass
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return HttpResponse(json.dumps(data))
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comp_mgr = ComputeManager(compute_id)
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return HttpResponse(comp_mgr.get_machine_types(arch))
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def get_compute_video_models(request, compute_id, arch, machine):
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@ -235,20 +179,8 @@ def get_compute_video_models(request, compute_id, arch, machine):
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:param machine:
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:return:
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"""
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data = dict()
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try:
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compute = get_object_or_404(Compute, pk=compute_id)
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conn = wvmConnect(
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compute.hostname,
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compute.login,
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compute.password,
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compute.type,
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)
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data["videos"] = conn.get_video_models(arch, machine)
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except libvirtError:
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pass
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return HttpResponse(json.dumps(data))
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comp_mgr = ComputeManager(compute_id)
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return HttpResponse(comp_mgr.get_video_models(arch, machine))
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def get_dom_capabilities(request, compute_id, arch, machine):
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@ -259,18 +191,88 @@ def get_dom_capabilities(request, compute_id, arch, machine):
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:param machine:
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:return:
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"""
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data = dict()
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try:
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compute = get_object_or_404(Compute, pk=compute_id)
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conn = wvmConnect(
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compute.hostname,
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compute.login,
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compute.password,
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compute.type,
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)
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data["videos"] = conn.get_disk_device_types(arch, machine)
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data["bus"] = conn.get_disk_device_types(arch, machine)
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except libvirtError:
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pass
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comp_mgr = ComputeManager(compute_id)
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return HttpResponse(comp_mgr.get_dom_capabilities(arch, machine))
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return HttpResponse(json.dumps(data))
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class ComputeManager:
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def __init__(self, compute_id):
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self.compute = get_object_or_404(Compute, pk=compute_id)
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self.conn = wvmConnect(
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self.compute.hostname,
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self.compute.login,
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self.compute.password,
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self.compute.type,
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)
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def get_video_models(self, arch, machine):
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data = dict()
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try:
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data["videos"] = self.conn.get_video_models(arch, machine)
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except libvirtError:
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pass
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return json.dumps(data)
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def get_dom_capabilities(self, arch, machine):
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data = dict()
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try:
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data["videos"] = self.conn.get_disk_device_types(arch, machine)
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data["bus"] = self.conn.get_disk_device_types(arch, machine)
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except libvirtError:
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pass
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return json.dumps(data)
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def get_machine_types(self, arch):
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data = dict()
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try:
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data["machines"] = self.conn.get_machine_types(arch)
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except libvirtError:
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pass
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return json.dumps(data)
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def get_disk_buses(self, arch, machine, disk):
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data = dict()
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try:
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disk_device_types = self.conn.get_disk_device_types(arch, machine)
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if disk in disk_device_types:
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if disk == "disk":
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data["bus"] = sorted(disk_device_types)
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elif disk == "cdrom":
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data["bus"] = ["ide", "sata", "scsi"]
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elif disk == "floppy":
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data["bus"] = ["fdc"]
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elif disk == "lun":
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data["bus"] = ["scsi"]
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except libvirtError:
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pass
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return json.dumps(data)
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def compute_graph(self):
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try:
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conn = wvmHostDetails(
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self.compute.hostname,
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self.compute.login,
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self.compute.password,
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self.compute.type,
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)
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current_time = timezone.now().strftime("%H:%M:%S")
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cpu_usage = conn.get_cpu_usage()
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mem_usage = conn.get_memory_usage()
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conn.close()
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except libvirtError:
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cpu_usage = {"usage": 0}
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mem_usage = {"usage": 0}
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current_time = 0
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return json.dumps(
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{
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"cpudata": cpu_usage["usage"],
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"memdata": mem_usage,
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"timeline": current_time,
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}
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)
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