Details
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Wish
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Status: In Progress
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P3
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Resolution: Unresolved
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Description
Sinks like Kafka or Elasticsearch have worked with SSL/TLS. But all of these can read only certificates from a local machine (use java.io.File#File(java.lang.String).
In the case of Google Dataflow, we can not easily copy files to a worker, I see two possible variants to read certificates from the worker:
1) somehow copy certificates to a worker from GC Storage
2) in Kafka IO or Elasticsearch IO read certificates directly from GC Storage
Any thoughts about how I can solve this issue easily or mb other variants will be helpful.