jruby.jar story about killbill-cloud

[pierre]

Wouldn't it be easier to do it in DefaultKillbillNodesService instead? Kill Bill already knows the platform version and the jruby.jar has the platform version under META-INF/maven/org.kill-bill.billing/killbill-platform-osgi-bundles-jruby/pom.properties.

Work is required though to expose an API from platform to get the jruby.jar path.

[sbrossie]

After some discussions:

1. When Kill Bill starts, it warns if there is no jruby.jar (already in place), and if it exists, it checks the correct version as described above and also warns if this is not the right version
2. On KPM side:

• During install we should end up with correct jruby.jar version (however if a wrong version already exists, we should warn and not replace). Ideally, we add a new flag to clobber that wrong version if desired.
• During pull of a jruby plugin at least warn if there is no jruby.jar and print instructions on how to add it.

[sbrossie]

Changes in Kill Bill have been made:

• platform diff
• killbill diff