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https://issues.apache.org/jira/browse/NIFIREG-211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16693460#comment-16693460
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ASF GitHub Bot commented on NIFIREG-211:
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Github user bbende commented on the issue:
https://github.com/apache/nifi-registry/pull/148
All versioned items (flows and now bundles) live in a bucket, and a bucket
is where security policies are applied. So each bucket can be kind of like a
mini extension repo, there could be a bucket for project nars and another
bucket for other nars.
The main rules are the following...
- Within a bucket, the bundle coordinate is unique, so you can't upload a
NAR with the same group+artifact+version to the same bucket twice
- Across buckets you CAN upload NARs with the same group+artifact+version,
BUT they must have the same checksum (currently SHA-256) which ensures they are
actually the same bundle.
> Add extension bundles as a type of versioned item
> -------------------------------------------------
>
> Key: NIFIREG-211
> URL: https://issues.apache.org/jira/browse/NIFIREG-211
> Project: NiFi Registry
> Issue Type: Improvement
> Reporter: Bryan Bende
> Assignee: Bryan Bende
> Priority: Major
> Fix For: 0.4.0
>
>
> This ticket is to capture the work for adding extension bundles to NiFi
> Registry.
> This work may require several follow on tickets, but at a high-level will
> include some of the following:
> - Add a new type of item called an extension bundle, where each bundle
> can contain one ore extensions or APIs
>
> - Support bundles for traditional NiFi (aka NARs) and also bundles for
> MiNiFi CPP
>
> - Ability to upload the binary artifact for a bundle and extract the
> metadata about the bundle, and metadata about the extensions contained
> in the bundle (more on this later)
>
> - Provide a pluggable storage provider for saving the content of each
> extension bundle so that we can have different implementations like
> local fileysystem, S3, and other object stores
>
> - Provide a REST API for listing and retrieving available bundles,
> integrate this into the registry Java client and NiFi CLI
> - Security considerations such as checksums and cryptographic signatures for
> bundles
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