Hi folks,
I've installed AppDynamics machine agent in a docker container on one of our docker hosts:
docker run -d --name sys_appd_machine_agent \
-v /:/hostroot:ro \
-v /var/run/docker.sock:/var/run/docker.sock \
--restart always \
-m 256m \
-e "JAVA_OPTS=-Xms64m -Xmx256m" \
-e "APPD_HOST=hostname" \
-e "APPD_PORT=8090" \
-e "APPD_ACCOUNT_NAME=username" \
-e "APPD_ACCESS_KEY=key-key-key" \
-e "APPD_SSL_ENABLED=false" \
appd-machine-agent:4.5.5.1784
Following exception was thrown for each of the container on the host:
16:51:32,762 WARN [Docker-Monitoring-0] DockerRegistrationTask - Error registering containerId : a5fefcc9cd6d8e1ca24b0a09ac2e15bedebfdb3e38d6f6eb98359ee686e48be3 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: a5fefcc9cd6d. 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:134)
at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76)
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103)
at com.sun.proxy.$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)
As expected docker container metrics are emtpy in AppDynamics container for the host.
What is wrong there?
Kind regards
Artem
