Docker monitoring failing

[Deepak_Kumar_Bi]

Hi,

While configuring SIM in machine-agent docker with container monitoring it is failing with below error.

[Docker-Monitoring-0] 10 Feb 2020 13:03:08,624  WARN DockerRegistrationTask - Error registering containerId : a219e6035bf4ab0600b901dd82d2b6a41b240b190f4b9b18384fba223fb1b563  with error {}
com.appdynamics.voltron.rest.utils.RestException: The requested object was not found. Please make sure you are attempting to access visible data. Another user may have deleted the data. This may also be a problem with the server. If the problem persists, please contact support. (404 - MISSING_ERROR)
        * Additional Info:Unable to find matching machine instance with hostId: a219e6035bf4, and the host machine with hostId: ip-10-105-2-16.us-west-2.compute.internal. Container registration without application app agent is not supported yet.
        * Server stack trace:
                Hidden
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:119)
        at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createUsingDefault(StdValueInstantiator.java:269)
        at com.fasterxml.jackson.databind.deser.std.ThrowableDeserializer.deserializeFromObject(ThrowableDeserializer.java:145)
        at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:148)
        at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3814)
        at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2858)
        at com.appdynamics.voltron.rest.client.VoltronErrorDecoder.decode(VoltronErrorDecoder.java:50)
        at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:126)
        at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:74)
        at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:97)
        at com.sun.proxy.$Proxy89.registerMachine(Unknown Source)
        at com.appdynamics.sim.agent.extensions.docker.DockerRegistrationTask.registerLightSystemAgent(DockerRegistrationTask.java:192)
        at com.appdynamics.sim.agent.extensions.docker.DockerRegistrationTask.call(DockerRegistrationTask.java:256)
        at com.appdynamics.sim.agent.extensions.docker.DockerRegistrationTask.call(DockerRegistrationTask.java:56)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
[extension-scheduler-pool-2] 10 Feb 2020 13:03:08,663  WARN DockerMonitor - LightAgent not found in LightAgentRegistry for container - a219e6035bf4ab0600b901dd82d2b6a41b240b190f4b9b18384fba223fb1b563
[extension-scheduler-pool-7] 10 Feb 2020 13:03:37,363  INFO ServersDataCollectorManager - There is change in components collection configurations.

[iamryan]

Hi,

I found a post that seems to be asking a similar question. Can you see if the response there helps you out?

https://community.appdynamics.com/t5/Infrastructure-Server-Network/Docker-monitoring-doesn-t-work/m-...

[Deepak_Kumar_Bi]

Thanks...But in my case a java app agent container is running in the same host machine.