Partager via

NodeHealthStateFilter Class

Defines matching criteria to determine whether a node should be included in the returned cluster health chunk. One filter can match zero, one or multiple nodes, depending on its properties. Can be specified in the cluster health chunk query description.

Constructor

NodeHealthStateFilter(*, node_name_filter: str = None, health_state_filter: int = 0, **kwargs)

Parameters

Name Description
node_name_filter
Required
str

Name of the node that matches the filter. The filter is applied only to the specified node, if it exists. If the node doesn't exist, no node is returned in the cluster health chunk based on this filter. If the node exists, it is included in the cluster health chunk if the health state matches the other filter properties. If not specified, all nodes that match the parent filters (if any) are taken into consideration and matched against the other filter members, like health state filter.
health_state_filter
Required
int

The filter for the health state of the nodes. It allows selecting nodes if they match the desired health states. The possible values are integer value of one of the following health states. Only nodes that match the filter are returned. All nodes are used to evaluate the cluster aggregated health state. If not specified, default value is None, unless the node name is specified. If the filter has default value and node name is specified, the matching node is returned. The state values are flag-based enumeration, so the value could be a combination of these values obtained using bitwise 'OR' operator. For example, if the provided value is 6, it matches nodes with HealthState value of OK (2) and Warning (4).

  • Default - Default value. Matches any HealthState. The value is zero.
  • None - Filter that doesn't match any HealthState value. Used in order to return no results on a given collection of states. The value is 1.
  • Ok - Filter that matches input with HealthState value Ok. The value is
  • Warning - Filter that matches input with HealthState value Warning. The value is 4.
  • Error - Filter that matches input with HealthState value Error. The value is 8.
  • All - Filter that matches input with any HealthState value. The value is
  1. Default value: 0 .

Keyword-Only Parameters

Name Description
node_name_filter
Default value: None
health_state_filter
Default value: 0

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