PushPullAdaptationProcess.xmi

<?xml version="1.0" encoding="ASCII"?>
<adaptation:AdaptationProcess xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:adaptation="http://www.descartes-research.net/metamodel/adaptation/0.1" xmlns:adaptationpoints="http://www.descartes-research.net/metamodel/adaptationpoints/0.1" xmlns:resourcelandscape="http://www.descartes-research.net/metamodel/resourcelandscape/0.1" id="q" name="MyTestStaRepo">
  <tactics id="2341234" name="increaseResources">
    <implementedPlan id="qweqweqwe" name="IncreaseResourcesAdaptationPlan">
      <steps xsi:type="adaptation:StartAction" id="2342623434" successor="33eadsea"/>
      <steps xsi:type="adaptation:BranchAction" id="33eadsea" predecessor="2342623434" successor="6423423423" condition="RuntimeEnvironment.allInstances()->select( re | re.template = self.template )->exists(re | re.configSpec.oclAsType(resourceconfiguration::ActiveResourceSpecification).processingResourceSpecifications->forAll(nrOfParProcUnits.number &lt; 4)) and RuntimeEnvironment.allInstances()->select( re | re.template = self.template )->forAll(re | re.template.templateConfig.oclAsType(resourceconfiguration::ActiveResourceSpecification).processingResourceSpecifications->forAll(nrOfParProcUnits.number &lt; 4))">
        <context xsi:type="resourcelandscape:RuntimeEnvironment" href="AcamarCluster.xmi#12"/>
        <conditionTrueBranch id="efasfasd" name="increaseCores">
          <steps xsi:type="adaptation:ActionReference" id="35634534" predecessor="321321" successor="345fdas" refersTo="2"/>
          <steps xsi:type="adaptation:StartAction" id="321321" successor="35634534"/>
          <steps xsi:type="adaptation:StopAction" id="345fdas" predecessor="35634534"/>
        </conditionTrueBranch>
        <conditionFalseBranch id="adsgsadas" name="increaseServers">
          <steps xsi:type="adaptation:ActionReference" id="453412341241" predecessor="e123134" successor="e63412" refersTo="41123123"/>
          <steps xsi:type="adaptation:StartAction" id="e123134" successor="453412341241"/>
          <steps xsi:type="adaptation:StopAction" id="e63412" predecessor="453412341241"/>
        </conditionFalseBranch>
      </steps>
      <steps xsi:type="adaptation:StopAction" id="6423423423" predecessor="33eadsea"/>
    </implementedPlan>
  </tactics>
  <tactics id="123123" name="decreaseResources">
    <implementedPlan id="123123123" name="DecreaseResourcesAdaptationPlan">
      <steps xsi:type="adaptation:StartAction" id="321" successor="46233214"/>
      <steps xsi:type="adaptation:ActionReference" id="46233214" predecessor="321" successor="ABC" refersTo="345242342"/>
      <steps xsi:type="adaptation:ActionReference" id="ABC" predecessor="46233214" successor="432" refersTo="1287127123"/>
      <steps xsi:type="adaptation:StopAction" id="432" predecessor="ABC"/>
    </implementedPlan>
  </tactics>
  <actions id="2" name="increaseVirtualCpu">
    <referredAdaptationPoint xsi:type="adaptationpoints:ModelVariableConfigurationRange" href="AdaptationPoints.xmi#238746123"/>
    <adaptationActionOperation adaptationOperationScope="RANDOM" adaptationOperationDirection="INCREASE"/>
  </actions>
  <actions id="345242342" name="decreaseVirtualCpu">
    <referredAdaptationPoint xsi:type="adaptationpoints:ModelVariableConfigurationRange" href="AdaptationPoints.xmi#238746123"/>
    <adaptationActionOperation adaptationOperationScope="RANDOM" adaptationOperationDirection="DECREASE"/>
  </actions>
  <actions id="41123123" name="increaseServers">
    <referredAdaptationPoint xsi:type="adaptationpoints:ModelEntityConfigurationRange" href="AdaptationPoints.xmi#12312412412"/>
    <adaptationActionOperation adaptationOperationScope="RANDOM" adaptationOperationDirection="INCREASE"/>
  </actions>
  <actions id="1287127123" name="decreaseServers">
    <referredAdaptationPoint xsi:type="adaptationpoints:ModelEntityConfigurationRange" href="AdaptationPoints.xmi#12312412412"/>
    <adaptationActionOperation adaptationOperationScope="RANDOM" adaptationOperationDirection="DECREASE"/>
  </actions>
  <strategies id="s1" name="PUSH" objective="o1">
    <triggeringEvents id="12345" name="SlaViolatedEvent"/>
    <tactics id="wt1" name="weightedTacticIncreaseResources" usedTactic="2341234" currentWeight="100.2" defaultWeight="100.0">
      <lastImpact href="PerformanceDataRepositoryDummy.xmi#3df1q3eq"/>
    </tactics>
    <weightingFunction id="wf1" name="weightedSum">
      <weightedMetrics id="_TzHMgGVXEeK4L53_AeGtGA" name="utilizationMetricWeight" weight="1.0">
        <metricType href="PerformanceDataRepositoryDummy.xmi#2"/>
      </weightedMetrics>
      <weightedMetrics id="_QKf6YGllEeKYrN0mFHpJCQ" name="goldCustomerResponseTimeWeight" weight="-2.0">
        <metricType href="PerformanceDataRepositoryDummy.xmi#3"/>
      </weightedMetrics>
      <weightedMetrics id="_UBs1cGllEeKYrN0mFHpJCQ" name="silverCustomerResponseTimeWeight" weight="-1.0">
        <metricType href="PerformanceDataRepositoryDummy.xmi#4"/>
      </weightedMetrics>
    </weightingFunction>
  </strategies>
  <goal description="Maintain the SLAs of all serivces while using resources as efficiently as possible">
    <objectives id="o1" name="maintainSLA" specification=""/>
    <objectives id="o2" name="resourceEfficiency"/>
  </goal>
</adaptation:AdaptationProcess>