Source code for airflow.contrib.hooks.azure_container_volume_hook
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from airflow.hooks.base_hook import BaseHook
from azure.mgmt.containerinstance.models import (Volume,
                                                 AzureFileVolume)
[docs]class AzureContainerVolumeHook(BaseHook):
    """
    A hook which wraps an Azure Volume.
    :param wasb_conn_id: connection id of a Azure storage account of
        which file shares should be mounted
    :type wasb_conn_id: str
    """
    def __init__(self, wasb_conn_id='wasb_default'):
        self.conn_id = wasb_conn_id
[docs]    def get_storagekey(self):
        conn = self.get_connection(self.conn_id)
        service_options = conn.extra_dejson
        if 'connection_string' in service_options:
            for keyvalue in service_options['connection_string'].split(";"):
                key, value = keyvalue.split("=", 1)
                if key == "AccountKey":
                    return value
        return conn.password 
[docs]    def get_file_volume(self, mount_name, share_name,
                        storage_account_name, read_only=False):
        return Volume(name=mount_name,
                      azure_file=AzureFileVolume(share_name=share_name,
                                                 storage_account_name=storage_account_name,
                                                 read_only=read_only,
                                                 storage_account_key=self.get_storagekey()))