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Posted to dev@brooklyn.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/08/14 09:40:00 UTC
[jira] [Commented] (BROOKLYN-519) Persisting yaml blueprint with
$brooklyn:entitySpec stores all configs
[ https://issues.apache.org/jira/browse/BROOKLYN-519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16125467#comment-16125467 ]
ASF GitHub Bot commented on BROOKLYN-519:
-----------------------------------------
Github user bostko commented on the issue:
https://github.com/apache/brooklyn-server/pull/757
Approach suggested on 07/07/2017 to dev@brooklyn.apache.org mailing list with subject "BROOKLYN-519 suggestion to remove BasicSpecParameter from serializing" is more suitable for solving BROOKLYN-519.
Closing PR.
> 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:
> $brooklyn:entitySpec:
> - type: brooklyn.entity.group.DynamicCluster
> {noformat}
> # Inspect persistence
> {noformat}
> <childSpec>
> <org.apache.brooklyn.api.entity.EntitySpec>
> <type>org.apache.brooklyn.entity.group.DynamicCluster</type>
> <catalogItemIdSearchPath class="MutableSet"/>
> <tags class="MutableSet"/>
> <parameters class="ImmutableList">
> <org.apache.brooklyn.core.objs.BasicSpecParameter>
> <label>cluster.initial.quorumSize</label>
> <pinned>false</pinned>
> <configKey class="configKey">
> <name>cluster.initial.quorumSize</name>
> <type>java.lang.Integer</type>
> <description>Initial cluster quorum size - number of initial nodes that must have been successfully started to report success (if < 0, then use value of INITIAL_SIZE)</description>
> <defaultValue class="int">-1</defaultValue>
> <reconfigurable>false</reconfigurable>
> <constraint class="com.google.common.base.Predicates$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}
> Result:
> Persisting entity which has $brooklyn:entitySpec config stores all spec configs in {{<parameters>}} section.
> Concern:
> Persisting all config keys can lead to persistence problems when changing config keys of a type.
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