[jira] [Created] (BIGTOP-2867) spark charm: make bigtop version configurable

["Kevin W Monroe (JIRA)" <ji...@apache.org>]

Kevin W Monroe created BIGTOP-2867:
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             Summary: spark charm: make bigtop version configurable
                 Key: BIGTOP-2867
                 URL: https://issues.apache.org/jira/browse/BIGTOP-2867
             Project: Bigtop
          Issue Type: Improvement
          Components: deployment
    Affects Versions: 1.2.0
            Reporter: Kevin W Monroe
            Assignee: Kevin W Monroe
             Fix For: 1.3.0


We've landed support for allowing users to change the bigtop version at runtime.  Each charm will need to enable this to handle any application-specific config required during a package upgrade.

The workflow looks like this:

## deploy spark with default repo (bigtop-1.2.0)
- juju deploy spark

## request a change to bigtop-1.2.1
- juju config spark bigtop_version=1.2.1

## user is notified that a spark upgrade is available and should run 'reinstall'
- juju run-action spark/0 reinstall

## puppet apply completes and charm status is updated with new version info
- juju status 



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