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https://issues.apache.org/jira/browse/BROOKLYN-425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aled Sage resolved BROOKLYN-425.
--------------------------------
Resolution: Fixed
Fix Version/s: 0.11.0
> Rebinding to MachineEntity: fails to reconnect sensor feeds
> -----------------------------------------------------------
>
> Key: BROOKLYN-425
> URL: https://issues.apache.org/jira/browse/BROOKLYN-425
> Project: Brooklyn
> Issue Type: Bug
> Affects Versions: 0.10.0
> Reporter: Aled Sage
> Priority: Minor
> Fix For: 0.11.0
>
>
> I deployed a MachineEntity to a jclouds location (in this case openstack),
> and then restarted AMP.
> Looking in the log, I saw this exception:
> {noformat}
> 2017-01-12 14:48:55,984 WARN 132 o.a.b.e.s.b.SoftwareProcessImpl [Timer-1]
> Problem connecting sensors on rebind of MachineEntityImpl{id=clu50hvjpd}
> java.lang.IllegalStateException: Cannot execute Task[ssh: Getting machine
> details for:
> SshMachineLocation[10.104.2.116:[email protected]/10.104.2.116:22(id=bwjjhxas6l)]]@AaiTH1TI
> without an execution context; ensure caller is in an ExecutionContext
> at
> org.apache.brooklyn.util.core.task.DynamicTasks$TaskQueueingResult.orSubmitInternal(DynamicTasks.java:120)[120:org.apache.brooklyn.core:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.util.core.task.DynamicTasks$TaskQueueingResult.orSubmitAsync(DynamicTasks.java:131)[120:org.apache.brooklyn.core:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.core.location.BasicMachineDetails.forSshMachineLocationLive(BasicMachineDetails.java:97)[120:org.apache.brooklyn.core:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.location.ssh.SshMachineLocation.inferMachineDetails(SshMachineLocation.java:1062)[120:org.apache.brooklyn.core:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.location.jclouds.JcloudsSshMachineLocation.inferMachineDetails(JcloudsSshMachineLocation.java:620)[127:org.apache.brooklyn.locations-jclouds:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.location.ssh.SshMachineLocation.getMachineDetails(SshMachineLocation.java:1046)[120:org.apache.brooklyn.core:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.location.ssh.SshMachineLocation.getOsDetails(SshMachineLocation.java:1027)[120:org.apache.brooklyn.core:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.entity.machine.MachineEntityImpl.connectSensors(MachineEntityImpl.java:58)[132:org.apache.brooklyn.software-base:0.11.0.SNAPSHOT]
> at
> org.apache.brooklyn.entity.software.base.SoftwareProcessImpl$2.run(SoftwareProcessImpl.java:401)[132:org.apache.brooklyn.software-base:0.11.0.SNAPSHOT]
> at java.util.TimerThread.mainLoop(Timer.java:555)[:1.8.0_111]
> at java.util.TimerThread.run(Timer.java:505)[:1.8.0_111]
> {noformat}
> The consequences of this (for {{MachineEntity}}) is that it didn't call
> {{AddMachineMetrics.createMachineMetricsFeed}}, which it should have done if
> the VM was linux. Sensors like load-average, cpu-usage, etc will therefore
> not be updated.
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