Konstantin Knauf created FLINK-14907:
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Summary: Support to Configure Azure Storage Key via Environment
Variable
Key: FLINK-14907
URL: https://issues.apache.org/jira/browse/FLINK-14907
Project: Flink
Issue Type: Improvement
Components: FileSystems
Reporter: Konstantin Knauf
>From a security perspective it would be good to be able pass the Azure storage
>key via an env to the Flink Azure filesystem. Currently we only support to set
>it in the Flink configuration [1].
The least intrusive way, I think, would be to include a very simple
{{org.apache.hadoop.fs.azure.KeyProvider}} to flink-azure-fs-hadoop, which
reads the account key from an env variable called {{AZURE_STORAGE_KEY}}.
It could then be enabled in the flink-conf.yaml via:
{noformat}
fs.azure.account.keyprovider.<account_name>.blob.core.windows.net:
org.apache.flink.fs.azurefs.<NewProviderClass>{noformat}
[1]
[https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/filesystems/azure.html]
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