Running Docker image fails

[manideep418]

Running the docker image using docker-compose file fails. docker run not reading the environment variables specified in the docker-compose file.
`version: "2"

services:
zeebe:
container_name: zeebe_worker_lock_order
image: camunda/zeebe-http-worker
environment:
- ZEEBE_CLIENT_WORKER_DEFAULTNAME='Lock Order'
- ZEEBE_CLIENT_WORKER_DEFAULTTYPE='LockOrder'
- ZEEBE_CLIENT_BROKER_CONTACTPOINT='127.0.0.1:26500'
Failing with below error
zeebe_worker_lock_order | 2020-01-23 15:17:24.031 WARN 1 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'zeebeClientLifecycle'; nested exception is java.lang.NullPointerException: target
zeebe_worker_lock_order | 2020-01-23 15:17:24.033 INFO 1 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor'
zeebe_worker_lock_order | 2020-01-23 15:17:24.049 WARN 1 --- [ main] o.s.b.f.support.DisposableBeanAdapter : Destroy method 'close' on bean with name 'zeebeClientLifecycle' threw an exception: java.lang.NullPointerException
zeebe_worker_lock_order | 2020-01-23 15:17:24.066 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
zeebe_worker_lock_order | 2020-01-23 15:17:24.138 INFO 1 --- [ main] ConditionEvaluationReportLoggingListener :
zeebe_worker_lock_order |
zeebe_worker_lock_order | Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
zeebe_worker_lock_order | 2020-01-23 15:17:24.153 ERROR 1 --- [ main] o.s.boot.SpringApplication : Application run failed
zeebe_worker_lock_order |
zeebe_worker_lock_order | org.springframework.context.ApplicationContextException: Failed to start bean 'zeebeClientLifecycle'; nested exception is java.lang.NullPointerException: target
zeebe_worker_lock_order | at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:185) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:894) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-2.2.1.RELEASE.jar!/:2.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.1.RELEASE.jar!/:2.2.1.RELEASE] zeebe_worker_lock_order | at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.1.RELEASE.jar!/:2.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.1.RELEASE.jar!/:2.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.1.RELEASE.jar!/:2.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.1.RELEASE.jar!/:2.2.1.RELEASE]
zeebe_worker_lock_order | at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.1.RELEASE.jar!/:2.2.1.RELEASE]
zeebe_worker_lock_order | at io.zeebe.http.ZeebeHttpWorkerApplication.main(ZeebeHttpWorkerApplication.java:39) ~[classes!/:0.21.0-alpha4]
zeebe_worker_lock_order | at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
zeebe_worker_lock_order | at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
zeebe_worker_lock_order | at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
zeebe_worker_lock_order | at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
zeebe_worker_lock_order | at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) ~[app.jar:0.21.0-alpha4]
zeebe_worker_lock_order | at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) ~[app.jar:0.21.0-alpha4]
zeebe_worker_lock_order | at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) ~[app.jar:0.21.0-alpha4]
zeebe_worker_lock_order | at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) ~[app.jar:0.21.0-alpha4]
zeebe_worker_lock_order | Caused by: java.lang.NullPointerException: target
zeebe_worker_lock_order | at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:787) ~[guava-20.0.jar!/:na]
zeebe_worker_lock_order | at io.grpc.internal.AbstractManagedChannelImplBuilder.(AbstractManagedChannelImplBuilder.java:180) ~[grpc-core-1.24.0.jar!/:1.24.0]
zeebe_worker_lock_order | at io.grpc.netty.NettyChannelBuilder.(NettyChannelBuilder.java:128) ~[grpc-netty-1.24.0.jar!/:1.24.0]
zeebe_worker_lock_order | at io.grpc.netty.NettyChannelBuilder.(NettyChannelBuilder.java:123) ~[grpc-netty-1.24.0.jar!/:1.24.0]
zeebe_worker_lock_order | at io.grpc.netty.NettyChannelBuilder.forAddress(NettyChannelBuilder.java:109) ~[grpc-netty-1.24.0.jar!/:1.24.0]
zeebe_worker_lock_order | at io.zeebe.client.impl.ZeebeClientImpl.buildChannel(ZeebeClientImpl.java:119) ~[zeebe-client-java-0.21.1.jar!/:0.21.1]
zeebe_worker_lock_order | at io.zeebe.client.impl.ZeebeClientImpl.(ZeebeClientImpl.java:76) ~[zeebe-client-java-0.21.1.jar!/:0.21.1]
zeebe_worker_lock_order | at io.zeebe.client.impl.ZeebeClientBuilderImpl.build(ZeebeClientBuilderImpl.java:221) ~[zeebe-client-java-0.21.1.jar!/:0.21.1]
zeebe_worker_lock_order | at io.zeebe.spring.client.config.ZeebeClientSpringConfiguration.lambda$zeebeClientObjectFactory$0(ZeebeClientSpringConfiguration.java:39) ~[spring-zeebe-0.7.1.jar!/:0.7.1]
zeebe_worker_lock_order | at io.zeebe.spring.util.ZeebeAutoStartUpLifecycle.start(ZeebeAutoStartUpLifecycle.java:52) ~[spring-zeebe-util-0.7.1.jar!/:0.7.1]
zeebe_worker_lock_order | at io.zeebe.spring.client.ZeebeClientLifecycle.start(ZeebeClientLifecycle.java:46) ~[spring-zeebe-0.7.1.jar!/:0.7.1]
zeebe_worker_lock_order | at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) ~[spring-context-5.2.1.RELEASE.jar!/:5.2.1.RELEASE]
zeebe_worker_lock_order | ... 22 common frames omitted
zeebe_worker_lock_order |
Gracefully stopping... (press Ctrl+C again to force)
Stopping zeebe_worker_lock_order ... done

`

[saig0]

A new HTTP worker image is published on https://hub.docker.com/r/camunda/zeebe-http-worker.

Please verify if it is working now :)

[younes-io]

I can't run the latest Docker image of this repo :

2020-12-04 21:24:02.234  INFO 1 --- [           main] i.zeebe.http.ZeebeHttpWorkerApplication  : Starting ZeebeHttpWorkerApplication on d8e95588bc2b with PID 1 (/app/classes started by root in /)
2020-12-04 21:24:02.242 DEBUG 1 --- [           main] i.zeebe.http.ZeebeHttpWorkerApplication  : Running with Spring Boot v2.3.2.RELEASE, Spring v5.2.8.RELEASE
2020-12-04 21:24:02.243  INFO 1 --- [           main] i.zeebe.http.ZeebeHttpWorkerApplication  : No active profile set, falling back to default profiles: default
2020-12-04 21:24:04.347  INFO 1 --- [           main] i.z.s.c.c.p.ZeebeWorkerPostProcessor     : zeebeWorker: ClassInfo(bean=io.zeebe.http.ZeebeHttpWorkerApplication$$EnhancerBySpringCGLIB$$1a673fa1@55fee662, beanName=zeebeHttpWorkerApplication)
2020-12-04 21:24:05.053  INFO 1 --- [           main] i.z.s.c.c.p.ZeebeWorkerPostProcessor     : register job worker: ZeebeWorkerValue(type=http, name=http-worker, timeout=-1, maxJobsActive=-1, beanInfo=MethodInfo(classInfo=ClassInfo(bean=io.zeebe.http.ZeebeHttpWorkerApplication$$EnhancerBySpringCGLIB$$1a673fa1@55fee662, beanName=zeebeHttpWorkerApplication), method=public void io.zeebe.http.ZeebeHttpWorkerApplication.handleFooJob(io.zeebe.client.api.worker.JobClient,io.zeebe.client.api.response.ActivatedJob) throws java.io.IOException,java.lang.InterruptedException,java.util.concurrent.ExecutionException,java.util.concurrent.TimeoutException))
2020-12-04 21:24:05.122  INFO 1 --- [           main] i.zeebe.http.ZeebeHttpWorkerApplication  : Started ZeebeHttpWorkerApplication in 3.546 seconds (JVM running for 4.035)
2020-12-04 21:24:05.292  WARN 1 --- [ault-executor-1] io.zeebe.client.job.poller               : Failed to activated jobs for worker http-worker and job type http

io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
	at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.30.2.jar:1.30.2]
	at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:460) ~[grpc-stub-1.30.2.jar:1.30.2]
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:426) ~[grpc-core-1.30.2.jar:1.30.2]
	at io.grpc.internal.ClientCallImpl.access$500(ClientCallImpl.java:66) ~[grpc-core-1.30.2.jar:1.30.2]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:689) ~[grpc-core-1.30.2.jar:1.30.2]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$900(ClientCallImpl.java:577) ~[grpc-core-1.30.2.jar:1.30.2]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:751) ~[grpc-core-1.30.2.jar:1.30.2]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:740) ~[grpc-core-1.30.2.jar:1.30.2]
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.30.2.jar:1.30.2]
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.30.2.jar:1.30.2]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:26500
Caused by: java.net.ConnectException: Connection refused
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:na]
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779) ~[na:na]
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) ~[netty-transport-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334) ~[netty-transport-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:702) ~[netty-transport-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) ~[netty-transport-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) ~[netty-transport-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) ~[netty-transport-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[netty-common-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.50.Final.jar:4.1.50.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.50.Final.jar:4.1.50.Final]
	at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

[saig0]

@YounesTea, the worker tries to connect to a Zeebe broker that runs on 127.0.0.1:26500. Please check if this is the correct address of your Zeebe broker.