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Feature #16562
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SDKs ask API server for preferred "Services" config based on whether you are "internal" or "external"
Status:
New
Priority:
Normal
Assigned To:
-
Category:
SDKs
Target version:
-
Start date:
Due date:
% Done:
0%
Estimated time:
Story points:
-
Release:
Release relationship:
Auto
Description
As part of SDK startup, it will:
- Fetch the discovery document
- Make a call to a new "services" endpoint eg /arvados/v1/config/services
- The API server / controller determines if the client is "internal" or "external" based on source IP address
- The services endpoint returns the "Services" and "Volumes" portion of the public exported config with the preferred endpoints filled in for "ExternalURL" and "AccessViaHosts".
- SDK uses returned URLs in Services list to communicate with Arvados components, eg Controller, Websockets
- Use Volumes and AccessViaHosts to determine whether to contact keepstore directly or use keepproxy. (For external clients, AccessViaHosts URL == keepproxy URL?)
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