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https://issues.apache.org/jira/browse/KNOX-1014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16177896#comment-16177896
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Larry McCay commented on KNOX-1014:
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Another consideration that we need to account for is parameters for services.
There are a number of tuning parameters for various services like hive and the
Authentication services APIs like often KnoxSSO and KnoxToken require
configuration.
I think this will need a follow up JIRA for sure.
Unfortunately, this will make the descriptor less simple but it is needed.
> Service Discovery and Topology Generation Framework
> ---------------------------------------------------
>
> Key: KNOX-1014
> URL: https://issues.apache.org/jira/browse/KNOX-1014
> Project: Apache Knox
> Issue Type: Sub-task
> Components: Server
> Reporter: Phil Zampino
> Assignee: Phil Zampino
> Labels: kip-8
> Fix For: 0.14.0
>
> Attachments: KNOX-1014-002.patch, KNOX-1014.patch
>
>
> Implement the foundation for Service Discovery and Topology Generation.
> * Define simple descriptor format (YAML, JSON, etc...)
> * Local simple descriptor and shared provider configuration discovery
> ** Monitor conf/shared-providers, conf/descriptors similar to the way
> conf/topologies is currently monitored.
> * Ambari service discovery (REST API interactions and model construction)
> ** Configuration
> *** How to plug-in discovery implementations
> *** How to configure authentication (credentials/trust) with the service
> registries
> * Topology assembly from simple descriptor and discovery details
> * Topology deployment
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