mirror of
https://github.com/retspen/webvirtcloud
synced 2024-12-25 07:35:22 +00:00
65 lines
1.9 KiB
Python
65 lines
1.9 KiB
Python
from django.db.models import CharField, IntegerField, Model
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from django.utils.functional import cached_property
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from django.utils.translation import gettext_lazy as _
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from libvirt import virConnect
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from vrtManager.connection import connection_manager
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from vrtManager.hostdetails import wvmHostDetails
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class Compute(Model):
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name = CharField(_("name"), max_length=64, unique=True)
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hostname = CharField(_("hostname"), max_length=64)
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login = CharField(_("login"), max_length=20)
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password = CharField(_("password"), max_length=14, blank=True, null=True)
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details = CharField(_("details"), max_length=64, null=True, blank=True)
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type = IntegerField()
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@cached_property
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def status(self):
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# return connection_manager.host_is_up(self.type, self.hostname)
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# TODO: looks like socket has problems connecting via VPN
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if isinstance(self.connection, virConnect):
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return True
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else:
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return self.connection
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@cached_property
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def connection(self):
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try:
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return connection_manager.get_connection(
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self.hostname,
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self.login,
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self.password,
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self.type,
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)
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except Exception as e:
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return e
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@cached_property
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def proxy(self):
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return wvmHostDetails(
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self.hostname,
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self.login,
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self.password,
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self.type,
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)
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@cached_property
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def cpu_count(self):
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return self.proxy.get_node_info()[3]
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@cached_property
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def cpu_usage(self):
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return round(self.proxy.get_cpu_usage(diff=False).get('usage'))
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@cached_property
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def ram_size(self):
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return self.proxy.get_node_info()[2]
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@cached_property
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def ram_usage(self):
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return self.proxy.get_memory_usage()["percent"]
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def __str__(self):
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return self.name
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