Python flavor_create Examples

Example #1

def flavor_create(request, instance):
    flavor = nova.flavor_create(request,
                                name="flavor-%08d" % instance.id,
                                memory=instance.memory,
                                vcpu=instance.cpu,
                                disk=instance.sys_disk,
                                is_public=False)
    print flavor
    return flavor

Example #2

File: api_test.py Project: yangmeikang/evercloud_web

def flavor_create(request, instance):
    flavor = nova.flavor_create(request,
                                 name="flavor-%08d" % instance.id,
                                 memory=instance.memory,
                                 vcpu=instance.cpu,
                                 disk=instance.sys_disk,
                                 is_public=False)
    print flavor
    return flavor

Example #3

File: instance_task.py Project: yangmeikang/evercloud_web

def flavor_create(instance):
    assert instance

    def _generate_name(instance):
        name = u"%s.cpu-%s-ram-%s-disk-%s" % (settings.OS_NAME_PREFIX,
                                              instance.cpu, instance.memory,
                                              instance.sys_disk)
        return name

    def _get_flavor_by_name(instance, name):
        rc = create_rc_by_instance(instance)
        flavor = None
        try:
            flavors = nova.flavor_list(rc)
        except Exception:
            flavors = []
            raise

        if flavors is not None:
            for f in flavors:
                if f.name == name:
                    flavor = f
                    break
        return flavor

    LOG.info(u"Flavor create start, [%s].", instance)
    begin = datetime.datetime.now()
    rc = create_rc_by_instance(instance)
    name = _generate_name(instance)
    flavor = _get_flavor_by_name(instance, name)

    if flavor is None:
        try:
            LOG.info(u"Flavor not exist, create new, [%s][%s].", instance,
                     name)
            flavor = nova.flavor_create(rc,
                                        memory=instance.memory,
                                        name=name,
                                        vcpu=instance.cpu,
                                        disk=instance.sys_disk,
                                        is_public=True)
        except nova.nova_exceptions.Conflict:
            LOG.info(u"Flavor name conflict, [%s][%s].", instance, name)
            flavor = _get_flavor_by_name(instance, name)
        except:
            raise

    end = datetime.datetime.now()
    LOG.info(u"Flavor create end, [%s][%s], apply [%s] seconds.", instance,
             name, (end - begin).seconds)
    return flavor

Example #4

File: instance_task.py Project: bluven/eonboard

def flavor_create(instance=None):
    rc = create_rc_by_instance(instance)
    try:
        flavor = nova.flavor_create(rc,
                                 name="flavor-%04d%04d" % (
                                     instance.user.id, instance.id),
                                 memory=instance.memory,
                                 vcpu=instance.cpu,
                                 disk=instance.sys_disk,
                                 is_public=False)
        return flavor
    except Exception as e:
        LOG.exception(e)
        return False

Example #5

File: instance_task.py Project: young8/eonboard

def flavor_create(instance=None):
    rc = create_rc_by_instance(instance)
    try:
        flavor = nova.flavor_create(rc,
                                 name="flavor-%04d%04d" % (
                                     instance.user.id, instance.id),
                                 memory=instance.memory,
                                 vcpu=instance.cpu,
                                 disk=instance.sys_disk,
                                 is_public=False)
        return flavor
    except Exception as e:
        LOG.exception(e)
        return False

Example #6

File: instance_task.py Project: yangmeikang/evercloud_web

def flavor_create(instance):
    assert instance  
    def _generate_name(instance):
        name = u"%s.cpu-%s-ram-%s-disk-%s" % (settings.OS_NAME_PREFIX,
                    instance.cpu, instance.memory, instance.sys_disk)
        return name

    def _get_flavor_by_name(instance, name):
        rc = create_rc_by_instance(instance)
        flavor = None
        try:
            flavors = nova.flavor_list(rc)
        except Exception:
            flavors = []
            raise
        
        if flavors is not None:
            for f in flavors:
                if f.name == name:
                    flavor = f
                    break
        return flavor

    LOG.info(u"Flavor create start, [%s].", instance)
    begin = datetime.datetime.now()
    rc = create_rc_by_instance(instance)
    name = _generate_name(instance)
    flavor = _get_flavor_by_name(instance, name)
        
    if flavor is None:
        try:
            LOG.info(u"Flavor not exist, create new, [%s][%s].", instance, name)
            flavor = nova.flavor_create(rc, memory=instance.memory, name=name,
                                  vcpu=instance.cpu, disk=instance.sys_disk,
                                  is_public=True)
        except nova.nova_exceptions.Conflict:
            LOG.info(u"Flavor name conflict, [%s][%s].", instance, name)
            flavor = _get_flavor_by_name(instance, name)
        except:
            raise

    end = datetime.datetime.now()
    LOG.info(u"Flavor create end, [%s][%s], apply [%s] seconds.",
                instance, name, (end-begin).seconds)
    return flavor