Removed add clusters and modify cluster

[vvutharkar]

This pull request resolves #37 .

• Add cluster operation removed
• Modify cluster operation removed (since it allows to specify a list of ZK hosts, which allows a user to change and point to an entirely different Kafka cluster that he/she not supposed to manage)
• Left enable/disable operation as it is harmless
• Introduced config param to prime the Kafka Manager
  managed-kafka-clusters=["kmgr1,0.8.2-beta,zk1:2181,zk2:2181", "kmgr2,0.8.1.1,zk3:2181,zk4:2181"]

[yahoocla]

Thank you for submitting this pull request, however I do not see a valid CLA on file for you. Before we can merge this request please visit https://yahoocla.herokuapp.com/ and agree to the terms. Thanks! 😄

[yahoocla]

CLA is valid!

[sheeley]

What's the status here? Can I help with this somehow, @vvutharkar?

[patelh]

Hi guys, you can now control UI by changing this option, more info in the README:

application.features=["KMClusterManagerFeature","KMTopicManagerFeature","KMPreferredReplicaElectionFeature","KMReassignPartitionsFeature"]

For example, to remove the add, modify, delete buttons, remove "KMClusterManagerFeature" from the above list.

[patelh]

Still need to implement the bootstrap config feature.

[sheeley]

@patelh looks like you've been doing some work! :) any idea when this stuff will wind up merged in?

[patelh]

@sheeley everything is already in master except for bootstrap config feature.

[prune998]

any solution to bootstrap kafka manager ?