Hello everyone,
I have a problem with my Serial Binding in my openHAB Docker-based setup. Although I found many related posts, for all of those adding the EXTRA_JAVA_OPTS semmed to solve the problem.
But for me, sending command from openHAB to a serial device connected to the docker host does not work. I get the following log entries:
Could not open serial port /dev/ttyUSB0: Serial port '/dev/ttyUSB0' could not be found. Available ports are:
full log related to issue (very long!)
2020-07-09 23:33:03.083 [ERROR] [el.item.internal.GenericItemProvider] - Binding configuration of type 'serial' of item 'RF_C' could not be parsed correctly.
org.eclipse.smarthome.model.item.BindingConfigParseException: Could not open serial port /dev/ttyUSB0: Serial port '/dev/ttyUSB0' could not be found. Available ports are:
at org.openhab.core.binding.internal.BindingConfigReaderDelegate.processBindingConfiguration(BindingConfigReaderDelegate.java:55) ~[?:?]
at org.eclipse.smarthome.model.item.internal.GenericItemProvider.internalDispatchBindings(GenericItemProvider.java:369) ~[?:?]
at org.eclipse.smarthome.model.item.internal.GenericItemProvider.dispatchBindingsPerType(GenericItemProvider.java:325) ~[?:?]
at org.eclipse.smarthome.model.item.internal.GenericItemProvider.addBindingConfigReader(GenericItemProvider.java:148) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_252]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_252]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_252]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_252]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.invokeMethod(BaseMethod.java:228) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:664) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:510) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BindMethod.invoke(BindMethod.java:42) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1813) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1788) ~[?:?]
at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:435) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:325) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:294) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1216) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1137) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:944) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:880) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1168) ~[?:?]
at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) ~[?:?]
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:487) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:1004) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.openhab.core.binding.internal.BindingConfigReaderFactory.registerDelegateService(BindingConfigReaderFactory.java:84) ~[?:?]
at org.openhab.core.binding.internal.BindingConfigReaderFactory.addBindingConfigReader(BindingConfigReaderFactory.java:67) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_252]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_252]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_252]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_252]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.invokeMethod(BaseMethod.java:228) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:664) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:510) ~[?:?]
at org.apache.felix.scr.impl.inject.methods.BindMethod.invoke(BindMethod.java:42) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1813) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1788) ~[?:?]
at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:435) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:325) ~[?:?]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:294) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1216) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1137) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:944) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:880) ~[?:?]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1168) ~[?:?]
at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) ~[?:?]
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892) ~[?:?]
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666) ~[?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432) ~[?:?]
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665) ~[?:?]
at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:338) ~[?:?]
at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:382) ~[?:?]
at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49) ~[?:?]
at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:264) ~[?:?]
at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196) ~[?:?]
at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169) ~[?:?]
at org.apache.felix.scr.impl.AbstractExtender.addingBundle(AbstractExtender.java:139) ~[?:?]
at org.apache.felix.scr.impl.AbstractExtender.addingBundle(AbstractExtender.java:49) ~[?:?]
at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469) ~[osgi.core-6.0.0.jar:?]
at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415) ~[osgi.core-6.0.0.jar:?]
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[osgi.core-6.0.0.jar:?]
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[osgi.core-6.0.0.jar:?]
at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) ~[osgi.core-6.0.0.jar:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.Module.start(Module.java:467) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.ModuleContainer.start(ModuleContainer.java:750) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.ModuleContainer.applyDelta(ModuleContainer.java:741) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.ModuleContainer.resolveAndApply(ModuleContainer.java:511) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:457) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:447) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.resolveBundles(ModuleContainer.java:1313) ~[org.eclipse.osgi-3.12.100.jar:?]
at org.apache.karaf.features.internal.service.BundleInstallSupportImpl.resolveBundles(BundleInstallSupportImpl.java:244) ~[?:?]
at org.apache.karaf.features.internal.service.FeaturesServiceImpl.resolveBundles(FeaturesServiceImpl.java:1168) ~[?:?]
at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:1022) ~[?:?]
at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1062) ~[?:?]
at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:998) ~[?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_252]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_252]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_252]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
Caused by: org.openhab.model.item.binding.BindingConfigParseException: Could not open serial port /dev/ttyUSB0: Serial port '/dev/ttyUSB0' could not be found. Available ports are:
at org.openhab.binding.serial.internal.SerialBinding.processBindingConfiguration(SerialBinding.java:284) ~[?:?]
at org.openhab.core.binding.internal.BindingConfigReaderDelegate.processBindingConfiguration(BindingConfigReaderDelegate.java:53) ~[?:?]
... 111 more
What I did:
- Installed openHAB in a docker container, using portainer.io (everything worked well with that)
- Added openhab user to
dialoutandttygroups on my host machine - Installed Serial Binding, created .items
- Added
EXTRA_JAVA_OPTS "-Dgnu.io.rxtx.SerialPorts=/dev/ttyUSB0"to ENV in portainer - Added host device
/dev/ttyUSB0to container device/dev/ttyUSB0in portainer - Rebooted and redeployed the container several times
My items file:
Switch RF_C "RF Plug C" <light> { serial="/dev/ttyUSB0@38400,ON(isFFFFFFF0FFFF\n),OFF(isFFFFFFF0FFF0\n)" }
Switch RF_D "RF Plug D" <light> { serial="/dev/ttyUSB0@38400,ON(isFFFFFFFF0FFF\n),OFF(isFFFFFFFF0FF0\n)" }
I also tried to use
screen /dev/ttyUSB0 38400both from the host and from inside the container to manually send the commands: that worked just fine and did what it was supposed to do.
From that I conclude that the docker-related part is working as expected and the problem is somehow related to openHAB.
Platform information:
Hardware: x64
OS: debian with docker
openHAB version: 2.5.6
Please feel free to reach out to me if you have any further questions! But please mind: I am a novice in terms of using docker. I installed it 3 days ago and since then successfully migrated my openHAB setup from my raspberry Pi to a docker container. Except for the Serial Binding, which does not work now.
