NetworkConfiguration Class

  • Reference

The network configuration for a Pool.

Inheritance
msrest.serialization.Model
NetworkConfiguration

Constructor

NetworkConfiguration(*, subnet_id: str = None, dynamic_vnet_assignment_scope=None, endpoint_configuration=None, public_ip_address_configuration=None, enable_accelerated_networking: bool = None, **kwargs)

Parameters

Name Description
subnet_id
Required
str

The virtual network must be in the same region and subscription as the Azure Batch Account. The specified subnet should have enough free IP addresses to accommodate the number of Compute Nodes in the Pool. If the subnet doesn't have enough free IP addresses, the Pool will partially allocate Nodes and a resize error will occur. The 'MicrosoftAzureBatch' service principal must have the 'Classic Virtual Machine Contributor' Role-Based Access Control (RBAC) role for the specified VNet. The specified subnet must allow communication from the Azure Batch service to be able to schedule Tasks on the Nodes. This can be verified by checking if the specified VNet has any associated Network Security Groups (NSG). If communication to the Nodes in the specified subnet is denied by an NSG, then the Batch service will set the state of the Compute Nodes to unusable. For Pools created with virtualMachineConfiguration only ARM virtual networks ('Microsoft.Network/virtualNetworks') are supported, but for Pools created with cloudServiceConfiguration both ARM and classic virtual networks are supported. If the specified VNet has any associated Network Security Groups (NSG), then a few reserved system ports must be enabled for inbound communication. For Pools created with a virtual machine configuration, enable ports 29876 and 29877, as well as port 22 for Linux and port 3389 for Windows. For Pools created with a cloud service configuration, enable ports 10100, 20100, and 30100. Also enable outbound connections to Azure Storage on port 443. For more details see: https://docs.microsoft.com/en-us/azure/batch/batch-api-basics#virtual-network-vnet-and-firewall-configuration
dynamic_vnet_assignment_scope
Required
str or DynamicVNetAssignmentScope

Possible values include: 'none', 'job'
endpoint_configuration
Required
PoolEndpointConfiguration

The configuration for endpoints on Compute Nodes in the Batch Pool. Pool endpoint configuration is only supported on Pools with the virtualMachineConfiguration property.
public_ip_address_configuration
Required
PublicIPAddressConfiguration

The Public IPAddress configuration for Compute Nodes in the Batch Pool. Public IP configuration property is only supported on Pools with the virtualMachineConfiguration property.
enable_accelerated_networking
Required
bool

Whether this pool should enable accelerated networking. Accelerated networking enables single root I/O virtualization (SR-IOV) to a VM, which may lead to improved networking performance. For more details, see: https://video2.skills-academy.com/azure/virtual-network/accelerated-networking-overview.

Keyword-Only Parameters

Name Description
subnet_id
Required
dynamic_vnet_assignment_scope
Required
endpoint_configuration
Required
public_ip_address_configuration
Required
enable_accelerated_networking
Required

Methods

as_dict

Return a dict that can be JSONify using json.dump.

Advanced usage might optionally use a callback as parameter:

Key is the attribute name used in Python. Attr_desc is a dict of metadata. Currently contains 'type' with the msrest type and 'key' with the RestAPI encoded key. Value is the current value in this object.

The string returned will be used to serialize the key. If the return type is a list, this is considered hierarchical result dict.

See the three examples in this file:

  • attribute_transformer

  • full_restapi_key_transformer

  • last_restapi_key_transformer

If you want XML serialization, you can pass the kwargs is_xml=True.
deserialize

Parse a str using the RestAPI syntax and return a model.
enable_additional_properties_sending
from_dict

Parse a dict using given key extractor return a model.

By default consider key extractors (rest_key_case_insensitive_extractor, attribute_key_case_insensitive_extractor and last_rest_key_case_insensitive_extractor)
is_xml_model
serialize

Return the JSON that would be sent to azure from this model.

This is an alias to as_dict(full_restapi_key_transformer, keep_readonly=False).

If you want XML serialization, you can pass the kwargs is_xml=True.
validate

Validate this model recursively and return a list of ValidationError.

as_dict

Return a dict that can be JSONify using json.dump.

Advanced usage might optionally use a callback as parameter:

Key is the attribute name used in Python. Attr_desc is a dict of metadata. Currently contains 'type' with the msrest type and 'key' with the RestAPI encoded key. Value is the current value in this object.

The string returned will be used to serialize the key. If the return type is a list, this is considered hierarchical result dict.

See the three examples in this file:

  • attribute_transformer

  • full_restapi_key_transformer

  • last_restapi_key_transformer

If you want XML serialization, you can pass the kwargs is_xml=True.

as_dict(keep_readonly=True, key_transformer=<function attribute_transformer>, **kwargs)

Parameters

Name Description
key_transformer
<xref:function>

A key transformer function.
keep_readonly
Default value: True

Returns

Type Description
dict

A dict JSON compatible object

deserialize

Parse a str using the RestAPI syntax and return a model.

deserialize(data, content_type=None)

Parameters

Name Description
data
Required
str

A str using RestAPI structure. JSON by default.
content_type
str

JSON by default, set application/xml if XML.

Default value: None

Returns

Type Description

An instance of this model

Exceptions

Type Description
DeserializationError if something went wrong

enable_additional_properties_sending 

enable_additional_properties_sending()

from_dict

Parse a dict using given key extractor return a model.

By default consider key extractors (rest_key_case_insensitive_extractor, attribute_key_case_insensitive_extractor and last_rest_key_case_insensitive_extractor)

from_dict(data, key_extractors=None, content_type=None)

Parameters

Name Description
data
Required
dict

A dict using RestAPI structure
content_type
str

JSON by default, set application/xml if XML.

Default value: None
key_extractors
Default value: None

Returns

Type Description

An instance of this model

Exceptions

Type Description
DeserializationError if something went wrong

is_xml_model 

is_xml_model()

serialize

Return the JSON that would be sent to azure from this model.

This is an alias to as_dict(full_restapi_key_transformer, keep_readonly=False).

If you want XML serialization, you can pass the kwargs is_xml=True.

serialize(keep_readonly=False, **kwargs)

Parameters

Name Description
keep_readonly
bool

If you want to serialize the readonly attributes

Default value: False

Returns

Type Description
dict

A dict JSON compatible object

validate

Validate this model recursively and return a list of ValidationError.

validate()

Returns

Type Description
list

A list of validation error