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Commit f40dd11d by Guba Sándor
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vm: refactoring task fixing EUI

parent 3585f29a
Showing with 47 additions and 21 deletions
circle/vm/models.py
...@@ -10,9 +10,9 @@ from django.db.models import (Model, ForeignKey, ManyToManyField, IntegerField, ...@@ -10,9 +10,9 @@ from django.db.models import (Model, ForeignKey, ManyToManyField, IntegerField,
from django.utils import timezone from django.utils import timezone
from django.utils.translation import ugettext_lazy as _ from django.utils.translation import ugettext_lazy as _
from model_utils.models import TimeStampedModel from model_utils.models import TimeStampedModel
from netaddr import EUI from netaddr import EUI, mac_unix
from .tasks import local_tasks, remote_tasks from .tasks import local_tasks, vm_tasks, net_tasks
from firewall.models import Vlan, Host from firewall.models import Vlan, Host
from storage.models import Disk from storage.models import Disk
...@@ -247,7 +247,8 @@ class InterfaceTemplate(Model): ...@@ -247,7 +247,8 @@ class InterfaceTemplate(Model):
'association) should be generated.')) 'association) should be generated.'))
template = ForeignKey(InstanceTemplate, verbose_name=_('template'), template = ForeignKey(InstanceTemplate, verbose_name=_('template'),
related_name='interface_set', related_name='interface_set',
help_text=_()) help_text=_('Template the interface '
'template belongs to.'))
class Meta: class Meta:
permissions = () permissions = ()
...@@ -351,10 +352,10 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -351,10 +352,10 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
kwargs.setdefault('access_method', template.access_method) kwargs.setdefault('access_method', template.access_method)
# create instance and do additional setup # create instance and do additional setup
inst = cls(**kwargs) inst = cls(**kwargs)
for disk in template.disks:
inst.disks.add(disk.get_exclusive())
# save instance # save instance
inst.save() inst.save()
for disk in template.disks.all():
inst.disks.add(disk.get_exclusive())
# create related entities # create related entities
for iftmpl in template.interface_set.all(): for iftmpl in template.interface_set.all():
i = Interface.create_from_template(instance=inst, template=iftmpl) i = Interface.create_from_template(instance=inst, template=iftmpl)
...@@ -511,7 +512,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -511,7 +512,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
# Deploy VM on remote machine # Deploy VM on remote machine
act.update_state('DEPLOYING VM') act.update_state('DEPLOYING VM')
queue_name = self.node.host.hostname + ".vm" queue_name = self.node.host.hostname + ".vm"
remote_tasks.create.apply_async(args=[self.get_vm_desc()], vm_tasks.create.apply_async(args=[self.get_vm_desc()],
queue=queue_name).get() queue=queue_name).get()
# Estabilish network connection (vmdriver) # Estabilish network connection (vmdriver)
...@@ -521,7 +522,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -521,7 +522,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
# Resume vm # Resume vm
act.update_state('BOOTING') act.update_state('BOOTING')
remote_tasks.resume.apply_async(args=[self.vm_name], vm_tasks.resume.apply_async(args=[self.vm_name],
queue=queue_name).get() queue=queue_name).get()
act.finish(result='SUCCESS') act.finish(result='SUCCESS')
...@@ -540,7 +541,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -540,7 +541,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
act.task_uuid = task_uuid act.task_uuid = task_uuid
act.save() act.save()
queue_name = self.node.host.hostname + ".vm" queue_name = self.node.host.hostname + ".vm"
remote_tasks.stop.apply_async(args=[self.get_vm_desc()], vm_tasks.stop.apply_async(args=[self.get_vm_desc()],
queue=queue_name).get() queue=queue_name).get()
def stop_async(self, user=None): def stop_async(self, user=None):
...@@ -556,7 +557,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -556,7 +557,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
act.task_uuid = task_uuid act.task_uuid = task_uuid
act.save() act.save()
queue_name = self.node.host.hostname + ".vm" queue_name = self.node.host.hostname + ".vm"
remote_tasks.resume.apply_async(args=[self.vm_name], vm_tasks.resume.apply_async(args=[self.vm_name],
queue=queue_name).get() queue=queue_name).get()
def resume_async(self, user=None): def resume_async(self, user=None):
...@@ -573,7 +574,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -573,7 +574,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
act.task_uuid = task_uuid act.task_uuid = task_uuid
act.save() act.save()
queue_name = self.node.host.hostname + ".vm" queue_name = self.node.host.hostname + ".vm"
remote_tasks.power_off.apply_async(args=[self.get_vm_desc()], vm_tasks.power_off.apply_async(args=[self.get_vm_desc()],
queue=queue_name).get() queue=queue_name).get()
def poweroff_async(self, user=None): def poweroff_async(self, user=None):
...@@ -590,7 +591,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -590,7 +591,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
act.task_uuid = task_uuid act.task_uuid = task_uuid
act.save() act.save()
queue_name = self.node.host.hostname + ".vm" queue_name = self.node.host.hostname + ".vm"
remote_tasks.restart.apply_async(args=[self.get_vm_desc()], vm_tasks.restart.apply_async(args=[self.get_vm_desc()],
queue=queue_name).get() queue=queue_name).get()
def restart_async(self, user=None): def restart_async(self, user=None):
...@@ -607,7 +608,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel): ...@@ -607,7 +608,7 @@ class Instance(BaseResourceConfigModel, TimeStampedModel):
act.task_uuid = task_uuid act.task_uuid = task_uuid
act.save() act.save()
queue_name = self.node.host.hostname + ".vm" queue_name = self.node.host.hostname + ".vm"
remote_tasks.save_as.apply_async(args=[self.get_vm_desc()], vm_tasks.save_as.apply_async(args=[self.get_vm_desc()],
queue=queue_name).get() queue=queue_name).get()
def save_as_async(self, user=None): def save_as_async(self, user=None):
...@@ -663,6 +664,9 @@ class Interface(Model): ...@@ -663,6 +664,9 @@ class Interface(Model):
instance = ForeignKey(Instance, verbose_name=_('instance'), instance = ForeignKey(Instance, verbose_name=_('instance'),
related_name='interface_set') related_name='interface_set')
def __unicode__(self):
return 'cloud-' + str(self.instance.id) + '-' + str(self.vlan.vid)
@property @property
def mac(self): def mac(self):
try: try:
...@@ -680,31 +684,42 @@ class Interface(Model): ...@@ -680,31 +684,42 @@ class Interface(Model):
i = instance.id & 0xfffffff i = instance.id & 0xfffffff
v = vlan.vid & 0xfff v = vlan.vid & 0xfff
m = (0x02 << 40) | (i << 12) | v m = (0x02 << 40) | (i << 12) | v
return EUI(m) return EUI(m, dialect=mac_unix)
def get_vmnetwork_desc(self): def get_vmnetwork_desc(self):
return { return {
'name': 'cloud-' + self.instance.id + '-' + self.vlan.vid, 'name': 'cloud-' + str(self.instance.id)
+ '-' + str(self.vlan.vid),
'bridge': 'cloud', 'bridge': 'cloud',
'mac': self.mac, 'mac': str(self.mac),
'ipv4': self.host.ipv4 if self.host is not None else None, 'ipv4': self.host.ipv4 if self.host is not None else None,
'ipv6': self.host.ipv6 if self.host is not None else None, 'ipv6': self.host.ipv6 if self.host is not None else None,
'vlan': self.vlan.vid, 'vlan': self.vlan.vid,
'managed': self.host is not None 'managed': self.host is not None
} }
def deploy(self): def deploy(self, user=None, task_uuid=None):
#TODO net_tasks.create.apply_async(
pass args=[self.get_vmnetwork_desc()],
queue=self.instance.node.host.hostname + '.net')
def remove(self, user=None, task_uuid=None):
net_tasks.delete.apply_async(
args=[self.get_vmnetwork_desc()],
queue=self.instance.node.host.hostname + '.net')
@classmethod @classmethod
def create_from_template(cls, instance, template): def create_from_template(cls, instance, template):
"""Create a new interface for an instance based on an """Create a new interface for an instance based on an
InterfaceTemplate. InterfaceTemplate.
""" """
host = (Host(vlan=template.vlan, mac=cls.generate_mac(instance, if template.managed:
template.vlan)) host = Host(vlan=template.vlan,
if template.managed else None) mac=str(cls.generate_mac(instance, template.vlan)))
# TODO Fix at firewall EUI
host.save()
else:
host = None
iface = cls(vlan=template.vlan, host=host, instance=instance) iface = cls(vlan=template.vlan, host=host, instance=instance)
iface.save() iface.save()
return iface return iface
circle/vm/tasks/net_tasks.py 0 → 100644
from manager.mancelery import celery
@celery.task(name='netdriver.create')
def create(params):
pass
@celery.task(name='netdriver.delete')
def delete(params):
pass
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