Hi,
We’re trying to proxy quay.io but we are running into a NullPointerException when we try to fetch an image. We have Nexus 3.19.1-01 OSS. Here is the stack trace:
docker pull xxx/coreos/clair:v2.1.2
Error response from daemon: received unexpected HTTP status: 500 Server Error
In Nexus logs:
2020-01-20 11:15:08,372+0100 WARN [qtp851930694-1293890] anonymous org.sonatype.nexus.repository.docker.internal.V2Handlers - Error: GET /v2/coreos/clair/manifests/v2.1.1
java.lang.NullPointerException: null
at org.sonatype.nexus.repository.docker.internal.DockerProxyFacetImpl.lambda$7(DockerProxyFacetImpl.java:1116)
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
at org.sonatype.nexus.repository.docker.internal.DockerProxyFacetImpl.identifyForeignLayers(DockerProxyFacetImpl.java:1118)
at org.sonatype.nexus.repository.docker.internal.DockerProxyFacetImpl.getManifest(DockerProxyFacetImpl.java:922)
at org.sonatype.nexus.repository.docker.internal.DockerProxyFacetImpl.getCachedContent(DockerProxyFacetImpl.java:310)
at org.sonatype.nexus.repository.proxy.ProxyFacetSupport.maybeGetCachedContent(ProxyFacetSupport.java:369)
at org.sonatype.nexus.repository.proxy.ProxyFacetSupport.get(ProxyFacetSupport.java:229)
at org.sonatype.nexus.repository.proxy.ProxyHandler.handle(ProxyHandler.java:52)
at org.sonatype.nexus.repository.view.Context.proceed(Context.java:80)
at org.sonatype.nexus.repository.view.handlers.LastDownloadedHandler.handle(LastDownloadedHandler.java:63)
at org.sonatype.nexus.repository.view.Context.proceed(Context.java:80)
at org.sonatype.nexus.repository.storage.UnitOfWorkHandler.handle(UnitOfWorkHandler.java:39)
at org.sonatype.nexus.repository.view.Context.proceed(Context.java:80)
at org.sonatype.nexus.repository.view.Context$proceed.call(Unknown Source)
at org.sonatype.nexus.repository.docker.internal.V2Handlers$_closure16.doCall(V2Handlers.groovy:273)
at sun.reflect.GeneratedMethodAccessor555.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:264)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1034)
at groovy.lang.Closure.call(Closure.java:418)
at org.codehaus.groovy.runtime.ConvertedClosure.invokeCustom(ConvertedClosure.java:54)
at org.codehaus.groovy.runtime.ConversionHandler.invoke(ConversionHandler.java:124)
at com.sun.proxy.$Proxy179.handle(Unknown Source)
at org.sonatype.nexus.repository.view.Context.proceed(Context.java:80)
at org.sonatype.nexus.repository.http.PartialFetchHandler.handle(PartialFetchHandler.java:59)
at org.sonatype.nexus.repository.view.Context.proceed(Context.java:80)
at org.sonatype.nexus.repository.view.handlers.ContentHeadersHandler.handle(ContentHeadersHandler.java:46)
at org.sonatype.nexus.repository.view.Context.proceed(Context.java:80)
at org.sonatype.nexus.repository.view.handlers.ConditionalRequestHandler.handle(ConditionalRequestHandler.java:72)
at org.sonatype.nexus.repository.view.Context.proceed(Context.java:80)
at org.sonatype.nexus.repository.view.Context$proceed.call(Unknown Source)
at org.sonatype.nexus.repository.docker.internal.V2Handlers$_closure18.doCall(V2Handlers.groovy:298)
at sun.reflect.GeneratedMethodAccessor530.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)