Source code for airflow.providers.microsoft.azure.hooks.azure_container_volume
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from azure.mgmt.containerinstance.models import AzureFileVolume, Volume
from airflow.hooks.base import BaseHook
[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: str = 'wasb_default') -> None:
super().__init__()
self.conn_id = wasb_conn_id
[docs] def get_storagekey(self) -> str:
"""Get Azure File Volume storage key"""
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: str, share_name: str, storage_account_name: str, read_only: bool = False
) -> Volume:
"""Get Azure File Volume"""
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(),
),
)