Python Provider.get_active方法代码示例

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def prune_machines():
    """
    Query the cloud and remove any machines
    that exist in the DB but can no longer be found.
    """
    for p in Provider.get_active():
        prune_machines_for.apply_async(args=[p.id])

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
 def search(cls, query, identity=None):
     if identity:
         base_apps = Application.objects.filter(
             # Privately owned OR public machines
             Q(private=True,
               providermachine__instance_source__created_by_identity=identity)
             | Q(private=False,
                 providermachine__instance_source__provider=identity.provider))
     else:
         active_providers = Provider.get_active()
         base_apps = Application.objects.filter(
             # Public machines
             private=False,
             #Providermachine's provider is active
             providermachine__instance_source__provider__in=active_providers)
     # AND query matches on:
     query_match = base_apps.filter(
         # app tag name
         Q(tags__name__icontains=query)
         # OR app tag desc
         | Q(tags__description__icontains=query)
         # OR app name
         | Q(name__icontains=query)
         # OR app desc
         | Q(description__icontains=query),
         only_current_source())
     return query_match.distinct()

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
 def get(self, request, provider_uuid):
     try:
         provider = Provider.get_active(provider_uuid)
     except Provider.DoesNotExist:
         return failure_response(
             status.HTTP_404_NOT_FOUND,
             "The provider does not exist.")
     admin_driver = get_admin_driver(provider)
     if not admin_driver:
         return failure_response(
             status.HTTP_404_NOT_FOUND,
             "The driver cannot be retrieved for this provider.")
     if not hasattr(admin_driver._connection, "ex_hypervisor_statistics"):
         return failure_response(
             status.HTTP_404_NOT_FOUND,
             "Occupancy statistics cannot be retrieved for this provider.")
     try:
         stats = admin_driver._connection.ex_hypervisor_statistics()
         return Response(stats)
     except (socket_error, ConnectionFailure):
         return connection_failure(provider_uuid)
     except Exception as exc:
         return failure_response(
             status.HTTP_503_SERVICE_UNAVAILABLE,
             "Error occurred while retrieving statistics: %s" %
             exc)

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
 def get(self, request, project_uuid):
     user = request.user
     group = get_user_group(user.username)
     project = get_group_project(group, project_uuid)
     if not project:
         return Response(
             "Project with ID=%s does not "
             "exist" % project_uuid,
             status=status.HTTP_400_BAD_REQUEST
         )
     instances = project.instances.filter(
         only_current(), provider_machine__provider__active=True
     )
     active_provider_uuids = [ap.uuid for ap in Provider.get_active()]
     instances = instances.filter(
         pk__in=[
             i.id for i in instances
             if i.instance.provider_uuid() in active_provider_uuids
         ]
     )
     serialized_data = InstanceSerializer(
         instances, many=True, context={
             "request": request
         }
     ).data
     response = Response(serialized_data)
     return response

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def get_os_account_driver(provider):
    from service.accounts.openstack import AccountDriver as OSAccountDriver
    if provider not in Provider.get_active(type_name='openstack'):
        raise Exception("An active openstack provider is required to"
                        " update image owner")
    accounts = OSAccountDriver(provider)
    return accounts

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def _fix_existing_machines():
    #NOTE: Run once on prod, then remove this function..
    from core.models import Provider, ProviderMachine, MachineRequest
    for pm in ProviderMachine.objects.filter(provider__in=Provider.get_active(type_name='openstack')):
        owner = pm.application.created_by
        if 'admin' not in owner.username:
            try:
                update_owner(pm, owner.username)
                print "Updated owner for %s" % owner
            except Exception, exc:
                print "Cannot update owner %s" % owner
                print "Exception = %s" % exc

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def _os_update_owner(provider_machine, tenant_name):
    from core.models import Provider
    from service.driver import get_admin_driver
    provider = provider_machine.provider
    if provider not in Provider.get_active(type_name='openstack'):
        raise Exception("An active openstack provider is required to"
                        " update image owner")
    esh_driver = get_admin_driver(provider)
    if not esh_driver:
        raise Exception("The account driver of Provider %s is required to"
                        " update image metadata" % provider)
    esh_machine = esh_driver.get_machine(provider_machine.identifier)
    if not esh_machine:
        raise Exception("Machine with ID  %s not found"
                        % provider_machine.identifier)
    tenant_id = _tenant_name_to_id(provider_machine.provider, tenant_name)
    update_machine_metadata(esh_driver, esh_machine,
                            {"owner": tenant_id,
                             "application_owner": tenant_name})

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
 def get(self, request, provider_uuid):
     try:
         provider = Provider.get_active(provider_uuid)
     except Provider.DoesNotExist:
         return failure_response(
             status.HTTP_404_NOT_FOUND,
             "The provider does not exist.")
     admin_driver = get_admin_driver(provider)
     if not admin_driver:
         return failure_response(
             status.HTTP_404_NOT_FOUND,
             "The driver cannot be retrieved for this provider.")
     if hasattr(admin_driver._connection, "ex_hypervisor_statistics"):
         return Response(
             admin_driver._connection.ex_hypervisor_statistics())
     else:
         return failure_response(
             status.HTTP_404_NOT_FOUND,
             "Hypervisor statistics are unavailable for this provider.")

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def visible_applications(user):
    apps = []
    if not user:
        return apps
    from core.models import Provider, ProviderMachineMembership
    active_providers = Provider.get_active()
    now_time = timezone.now()
    #Look only for 'Active' private applications
    for app in Application.objects.filter(only_current(), private=True):
        #Retrieve the machines associated with this app
        machine_set = app.providermachine_set.filter(only_current_source())
        #Skip app if all their machines are on inactive providers.
        if all(not pm.instance_source.provider.is_active() for pm in machine_set):
            continue
        #Add the application if 'user' is a member of the application or PM
        if app.members.filter(user=user):
            _add_app(apps, app)
        for pm in machine_set:
            if pm.members.filter(user=user):
                _add_app(apps, app)
                break
    return apps

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def monitor_sizes():
    """
    Update sizes for each active provider.
    """
    for p in Provider.get_active():
        monitor_sizes_for.apply_async(args=[p.id])

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def monitor_resources():
    """
    Update instances for each active provider.
    """
    for p in Provider.get_active():
        monitor_resources_for.apply_async(args=[p.id])

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def monitor_machines():
    """
    Update machines by querying the Cloud for each active provider.
    """
    for p in Provider.get_active():
        monitor_machines_for.apply_async(args=[p.id])

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def monitor_instances():
    """
    Update instances for each active provider.
    """
    for p in Provider.get_active():
        monitor_instances_for(p)

# 需要导入模块: from core.models.provider import Provider [as 别名]
# 或者: from core.models.provider.Provider import get_active [as 别名]
def monitor_instance_allocations():
    """
    Update instances for each active provider.
    """
    for p in Provider.get_active():
        monitor_instances_for.apply_async(args=[p.id], check_allocations=True)