Module netapp_ontap.resources.application_component

Copyright © 2022 NetApp Inc. All rights reserved.

Classes

class ApplicationComponent (*args, **kwargs)

Application component

Initialize the instance of the resource.

Any keyword arguments are set on the instance as properties. For example, if the class was named 'MyResource', then this statement would be true:

MyResource(name='foo').name == 'foo'

Args

*args
Each positional argument represents a parent key as used in the URL of the object. That is, each value will be used to fill in a segment of the URL which refers to some parent object. The order of these arguments must match the order they are specified in the URL, from left to right.
**kwargs
each entry will have its key set as an attribute name on the instance and its value will be the value of that attribute.

Ancestors

Static methods

def count_collection(*args, connection: HostConnection = None, **kwargs) -> int

Fetch a count of all objects of this type from the host.

This calls GET on the object to determine the number of records. It is more efficient than calling get_collection() because it will not construct any objects. Query parameters can be passed in as kwargs to determine a count of objects that match some filtered criteria.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to get the count of bars for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. These query parameters can affect the count. A return_records query param will be ignored.

Returns

On success, returns an integer count of the objects of this type. On failure, returns -1.

Raises

NetAppRestError: If the API call returned a status code >= 400, or if there is no connection available to use either passed in or on the library.

def find(*args, connection: HostConnection = None, **kwargs) -> Resource

Retrieves application components.

Overview

The application component object exposes how to access an application. Most application interfaces abstract away the underlying ONTAP storage elements, but this interface exposes what is necessary to connect to and uses the storage that is provisioned for an application. See the application component model for a detailed description of each property.

Query examples

Queries are limited on this API. Most of the details are nested under the nfs_access, cifs_access, or san_access properties, but those properties do not support queries, and properties nested under those properties cannot be requested individually in the current release.
The following query returns all application components with names beginning in secondary.

GET /application/applications/{application.uuid}/components?name=secondary*


The following query returns all application components at the extreme storage service.

GET /application/applications/{application.uuid}/components?storage_service.name=extreme

Learn more


Find an instance of an object on the host given a query.

The host will be queried with the provided key/value pairs to find a matching resource. If 0 are found, None will be returned. If more than 1 is found, an error will be raised or returned. If there is exactly 1 matching record, then it will be returned.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to find a bar for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A Resource object containing the details of the object or None if no matches were found.

Raises

NetAppRestError: If the API call returned more than 1 matching resource.

def get_collection(*args, connection: HostConnection = None, max_records: int = None, **kwargs) -> Iterable[Resource]

Retrieves application components.

Overview

The application component object exposes how to access an application. Most application interfaces abstract away the underlying ONTAP storage elements, but this interface exposes what is necessary to connect to and uses the storage that is provisioned for an application. See the application component model for a detailed description of each property.

Query examples

Queries are limited on this API. Most of the details are nested under the nfs_access, cifs_access, or san_access properties, but those properties do not support queries, and properties nested under those properties cannot be requested individually in the current release.
The following query returns all application components with names beginning in secondary.

GET /application/applications/{application.uuid}/components?name=secondary*


The following query returns all application components at the extreme storage service.

GET /application/applications/{application.uuid}/components?storage_service.name=extreme

Learn more


Fetch a list of all objects of this type from the host.

This is a lazy fetch, making API calls only as necessary when the result of this call is iterated over. For instance, if max_records is set to 5, then iterating over the collection causes an API call to be sent to the server once for every 5 records. If the client stops iterating before getting to the 6th record, then no additional API calls are made.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to get the collection of bars for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
max_records
The maximum number of records to return per call
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A list of Resource objects

Raises

NetAppRestError: If there is no connection available to use either passed in or on the library. This would be not be raised when get_collection() is called, but rather when the result is iterated.

Methods

def get(self, **kwargs) -> NetAppResponse

Retrieves an application component.

Overview

The application component object exposes how to access an application. Most application interfaces abstract away the underlying ONTAP storage elements, but this interface exposes what is necessary to connect to and uses the storage that is provisioned for an application. See the application component model for a detailed description of each property.

Access

Each application component can be accessed via NFS, CIFS, or SAN. NFS and CIFS access can be enabled simultaneously. Each access section includes a backing_storage property. This property is used to correlate the storage elements with the access elements of the application. The backing_storage portion of the access section provides the type and uuid of the backing storage. There is another backing_storage property at the same level as the access properties which contains lists of backing storage elements corresponding to the types listed in the access section.

Learn more


Fetch the details of the object from the host.

Requires the keys to be set (if any). After returning, new or changed properties from the host will be set on the instance.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

Inherited members

class ApplicationComponentSchema (*, only: Union[Sequence[str], Set[str]] = None, exclude: Union[Sequence[str], Set[str]] = (), many: bool = False, context: Dict = None, load_only: Union[Sequence[str], Set[str]] = (), dump_only: Union[Sequence[str], Set[str]] = (), partial: Union[bool, Sequence[str], Set[str]] = False, unknown: str = None)

The fields of the ApplicationComponent object

Ancestors

  • netapp_ontap.resource.ResourceSchema
  • marshmallow.schema.Schema
  • marshmallow.base.SchemaABC

Class variables

application GET POST PATCH

The application field of the application_component.

backing_storage GET POST PATCH

The backing_storage field of the application_component.

cifs_access GET POST PATCH

The cifs_access field of the application_component.

file_system GET

Defines the type of file system that will be installed on this application component.

Valid choices:

  • m1fs
  • xfs
  • generic
host_management_url GET

Host management URL

host_name GET

L2 Host FQDN

The links field of the application_component.

name GET

Application component name

nfs_access GET POST PATCH

The nfs_access field of the application_component.

nvme_access GET POST PATCH

The nvme_access field of the application_component.

protection_groups GET POST PATCH

The protection_groups field of the application_component.

san_access GET POST PATCH

The san_access field of the application_component.

storage_service GET POST PATCH

The storage_service field of the application_component.

svm GET POST PATCH

The svm field of the application_component.

uuid GET

The application component UUID. Valid in URL.