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  1. Ambari
  2. AMBARI-6275

Add support for "add hosts" with Blueprints API

    Details

    • Type: Epic
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.7.0
    • Fix Version/s: 2.1.0
    • Component/s: ambari-server
    • Labels:
      None
    • Epic Name:
      High Level Add Hosts API for cluster scaling

      Description

      Support for "adding hosts" based on blueprint style host_group via Ambari REST API. There are two scenarios to consider for this JIRA:

      1) Add hosts based on an existing host in the cluster (and it's blueprint style host_group component layout). This enables the user to add hosts with components similar to existing hosts in the cluster. For example: expand this cluster with these X hosts and make each of these hosts like Y host (components + configs) existing in the cluster.
      2) Add hosts based on components + configs. This would be a verbose method that uses blueprint style host_groups and configs to allow you to add hosts to a cluster that do not necessarily have a component layout or config of a similar host existing in the cluster. For example: expand this cluster with these X hosts and make each of these hosts include Y components with Z configs.

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            • Assignee:
              jspeidel John Speidel
              Reporter:
              u39kun Yusaku Sako
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved: