Shell command failed with exit code: 128

Products

• VMware Tanzu Application Service

Issue/Introduction

Config server failed on sync mirror.

Following is an sample stacktrace from the mirror log 

2024-12-17T18:54:55.363Z ERROR 7 --- [ctor-http-nio-4] i.p.s.c.m.refresh.RefreshExecutor        : Error refreshing mirror [/var/vcap/store/mirror/5a94457e4b25902db1cbf79dfd0a1ff1/sample-config-repo] : Error occurred updating local repository mirror at /var/vcap/store/mirror/abcdefg1234567890/sample-config-repo: Shell command failed with exception

io.pivotal.spring.cloud.mirrorservice.core.UpdateMirrorException: Error occurred updating local repository mirror at /var/vcap/store/mirror/abcdefg1234567890/sample-config-repo: Shell command failed with exception

at io.pivotal.spring.cloud.mirrorservice.mirrors.ShellSshMirrorServer.updateMirror(ShellSshMirrorServer.java:63) ~[!/:3.2.6]

at io.pivotal.spring.cloud.mirrorservice.refresh.RefreshExecutor.refreshMirror(RefreshExecutor.java:67) ~[!/:3.2.6]

at io.pivotal.spring.cloud.mirrorservice.refresh.RefreshExecutor.refreshAllMirrors(RefreshExecutor.java:50) ~[!/:3.2.6]

at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:113) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondComplete(MonoFlatMap.java:245) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.MonoFlatMap$FlatMapInner.onNext(MonoFlatMap.java:305) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:79) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:539) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:158) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:299) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.Operators$BaseFluxToMonoOperator.completePossiblyEmpty(Operators.java:2097) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:145) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:260) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144) ~[reactor-core-3.6.8.jar!/:3.6.8]

at reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:415) ~[reactor-netty-core-1.1.21.jar!/:1.1.21]

at reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:446) ~[reactor-netty-core-1.1.21.jar!/:1.1.21]

at reactor.netty.channel.ChannelOperations.terminate(ChannelOperations.java:500) ~[reactor-netty-core-1.1.21.jar!/:1.1.21]

at reactor.netty.http.client.HttpClientOperations.onInboundNext(HttpClientOperations.java:800) ~[reactor-netty-http-1.1.21.jar!/:1.1.21]

at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:115) ~[reactor-netty-core-1.1.21.jar!/:1.1.21]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) ~[netty-codec-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) ~[netty-codec-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1473) ~[netty-handler-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1336) ~[netty-handler-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1385) ~[netty-handler-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:530) ~[netty-codec-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:469) ~[netty-codec-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290) ~[netty-codec-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1407) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) ~[netty-transport-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994) ~[netty-common-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.111.Final.jar!/:4.1.111.Final]

at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.111.Final.jar!/:4.1.111.Final]

at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]

Caused by: io.pivotal.spring.cloud.mirrorservice.mirrors.ShellCommandException: Shell command failed with exception

at io.pivotal.spring.cloud.mirrorservice.mirrors.ShellUtil.doShellCommand(ShellUtil.java:55) ~[!/:3.2.6]

at io.pivotal.spring.cloud.mirrorservice.mirrors.ShellSshMirrorServer.updateMirror(ShellSshMirrorServer.java:61) ~[!/:3.2.6]

... 56 common frames omitted

Caused by: io.pivotal.spring.cloud.mirrorservice.mirrors.ShellCommandException: Shell command failed with exit code: 128

at io.pivotal.spring.cloud.mirrorservice.mirrors.ShellUtil.doShellCommand(ShellUtil.java:51) ~[!/:3.2.6]

... 57 common frames omitted

 

 

Environment

Tanzu Platform for Cloud Foundry

Spring Cloud Services for TPCF

Resolution

This error is cause by an Invalid private key.

One of the root cause for this error is private key having a carriage return (CR) at the end.

Please verify. If confirm, remove carriage return and retest.