[jira] [Created] (BROOKLYN-519) Persisting yaml blueprint with $brooklyn:entitySpec stores all configs

[Valentin Aitken (JIRA)]

Valentin Aitken created BROOKLYN-519:
----------------------------------------

             Summary: Persisting yaml blueprint with $brooklyn:entitySpec 
stores all configs
                 Key: BROOKLYN-519
                 URL: https://issues.apache.org/jira/browse/BROOKLYN-519
             Project: Brooklyn
          Issue Type: Bug
            Reporter: Valentin Aitken


Scenario:
# Deploy the blueprint:
{noformat}
location: localhost
services:
- type: org.apache.brooklyn.entity.stock.BasicApplication
  brooklyn.config:
    childSpec:
      $brooklyn:entitySpec:
       - type: brooklyn.entity.group.DynamicCluster
{noformat}
# Inspect persistence 
{noformat}
    <childSpec>
      <org.apache.brooklyn.api.entity.EntitySpec>
        <type>org.apache.brooklyn.entity.group.DynamicCluster</type>
        <catalogItemIdSearchPath class="MutableSet"/>
        <tags class="MutableSet"/>
        <parameters class="ImmutableList">
          <org.apache.brooklyn.core.objs.BasicSpecParameter>
            <label>cluster.initial.quorumSize</label>
            <pinned>false</pinned>
            <configKey class="configKey">
              <name>cluster.initial.quorumSize</name>
              <type>java.lang.Integer</type>
              <description>Initial cluster quorum size - number of initial 
nodes that must have been successfully started to report success (if &lt; 0, 
then use value of INITIAL_SIZE)</description>
              <defaultValue class="int">-1</defaultValue>
              <reconfigurable>false</reconfigurable>
              <constraint 
class="com.google.common.base.Predicates$ObjectPredicate">ALWAYS_TRUE</constraint>
            </configKey>
          </org.apache.brooklyn.core.objs.BasicSpecParameter>
          <org.apache.brooklyn.core.objs.BasicSpecParameter>
            <label>cluster.initial.size</label>
            <pinned>false</pinned>
            <configKey class="configKey">
              <name>cluster.initial.size</name>
              .....
            </configKey>
          </org.apache.brooklyn.core.objs.BasicSpecParameter>
        ...
        </parameters>
      </org.apache.brooklyn.api.entity.EntitySpec>
    </childSpec>
{noformat}

Concern:
Persisting all config keys can lead to persistence problems when changing 
config keys of a type.



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