Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-47381

Registry credential are not used during pulling the image

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      Docker agent template is configured in following way:

      During trying to create new slave - it fails.

      Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
Asked to provision 20 slave(s) for: docker
Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
Will provision 'my-private-registry.com/jenkins-slave:compose2', for label: 'docker', in cloud: 'Docker'
Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
Not Provisioning 'my-private-registry.com/jenkins-slave:compose2'. Instance limit of '1' reached on server 'Docker'
Oct 11, 2017 8:14:34 AM INFO io.jenkins.docker.DockerSlaveProvisioner pullImage
Pulling image 'my-private-registry.com/jenkins-slave:compose2'. This may take awhile...
Oct 11, 2017 8:14:34 AM SEVERE com.github.dockerjava.core.async.ResultCallbackTemplate onError
Error during callback
com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

	at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
	at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
	at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
	at java.lang.Thread.run(Thread.java:745)

Oct 11, 2017 8:14:34 AM SEVERE com.nirima.jenkins.plugins.docker.DockerCloud$1 call
Error in provisioning; template='DockerTemplate{configVersion=2, labelString='docker', launcher=com.nirima.jenkins.plugins.docker.launcher.DockerComputerSSHLauncher@3fa145e6, remoteFsMapping='/var/jenkins_home', remoteFs='/home/jenkins', instanceCap=1, mode=EXCLUSIVE, retentionStrategy=com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy@18662289, numExecutors=1, dockerTemplateBase=DockerTemplateBase{image=my-private-registry.com/jenkins-slave:compose2}, removeVolumes=false, pullStrategy=PULL_LATEST, nodeProperties=[]}' for cloud='Docker'
com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

	at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
	at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
	at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
	at java.lang.Thread.run(Thread.java:745)

      This issue appeared after upgrading docker-plugin from 0.16.2 to 0.17 (this issue is there in 0.18). After downgrading to 0.16.2 - this issue is gone.

      If you need any additional info - let me know

        1. image-2017-10-11-11-18-35-295.png
          image-2017-10-11-11-18-35-295.png
          119 kB

          [JENKINS-47381] Registry credential are not used during pulling the image

          Ihor Sviziev created issue -
          Ihor Sviziev made changes -
          Description Original: Template is configured in following way:
           !image-2017-10-11-11-18-35-295.png|thumbnail!

          During trying to create new slave - it fails.

          {code}Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Asked to provision 20 slave(s) for: docker
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Will provision 'my-private-registry.com/jenkins-slave:compose2', for label: 'docker', in cloud: 'Docker'
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
          Not Provisioning 'my-private-registry.com/jenkins-slave:compose2'. Instance limit of '1' reached on server 'Docker'
          Oct 11, 2017 8:14:34 AM INFO io.jenkins.docker.DockerSlaveProvisioner pullImage
          Pulling image 'my-private-registry.com/jenkins-slave:compose2'. This may take awhile...
          Oct 11, 2017 8:14:34 AM SEVERE com.github.dockerjava.core.async.ResultCallbackTemplate onError
          Error during callback
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          Oct 11, 2017 8:14:34 AM SEVERE com.nirima.jenkins.plugins.docker.DockerCloud$1 call
          Error in provisioning; template='DockerTemplate{configVersion=2, labelString='docker', launcher=com.nirima.jenkins.plugins.docker.launcher.DockerComputerSSHLauncher@3fa145e6, remoteFsMapping='/var/jenkins_home', remoteFs='/home/jenkins', instanceCap=1, mode=EXCLUSIVE, retentionStrategy=com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy@18662289, numExecutors=1, dockerTemplateBase=DockerTemplateBase{image=my-private-registry.com/jenkins-slave:compose2}, removeVolumes=false, pullStrategy=PULL_LATEST, nodeProperties=[]}' for cloud='Docker'
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          {code}

          This issue appeared after upgrading docker-plugin from 0.16.2 to 0.17 (this issue is there in 0.18).           		New: Docker agent template is configured in following way:
           !image-2017-10-11-11-18-35-295.png|thumbnail!

          During trying to create new slave - it fails.

          {code}Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Asked to provision 20 slave(s) for: docker
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Will provision 'my-private-registry.com/jenkins-slave:compose2', for label: 'docker', in cloud: 'Docker'
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
          Not Provisioning 'my-private-registry.com/jenkins-slave:compose2'. Instance limit of '1' reached on server 'Docker'
          Oct 11, 2017 8:14:34 AM INFO io.jenkins.docker.DockerSlaveProvisioner pullImage
          Pulling image 'my-private-registry.com/jenkins-slave:compose2'. This may take awhile...
          Oct 11, 2017 8:14:34 AM SEVERE com.github.dockerjava.core.async.ResultCallbackTemplate onError
          Error during callback
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          Oct 11, 2017 8:14:34 AM SEVERE com.nirima.jenkins.plugins.docker.DockerCloud$1 call
          Error in provisioning; template='DockerTemplate{configVersion=2, labelString='docker', launcher=com.nirima.jenkins.plugins.docker.launcher.DockerComputerSSHLauncher@3fa145e6, remoteFsMapping='/var/jenkins_home', remoteFs='/home/jenkins', instanceCap=1, mode=EXCLUSIVE, retentionStrategy=com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy@18662289, numExecutors=1, dockerTemplateBase=DockerTemplateBase{image=my-private-registry.com/jenkins-slave:compose2}, removeVolumes=false, pullStrategy=PULL_LATEST, nodeProperties=[]}' for cloud='Docker'
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          {code}

          This issue appeared after upgrading docker-plugin from 0.16.2 to 0.17 (this issue is there in 0.18).
          Ihor Sviziev made changes -
          Description Original: Docker agent template is configured in following way:
           !image-2017-10-11-11-18-35-295.png|thumbnail!

          During trying to create new slave - it fails.

          {code}Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Asked to provision 20 slave(s) for: docker
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Will provision 'my-private-registry.com/jenkins-slave:compose2', for label: 'docker', in cloud: 'Docker'
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
          Not Provisioning 'my-private-registry.com/jenkins-slave:compose2'. Instance limit of '1' reached on server 'Docker'
          Oct 11, 2017 8:14:34 AM INFO io.jenkins.docker.DockerSlaveProvisioner pullImage
          Pulling image 'my-private-registry.com/jenkins-slave:compose2'. This may take awhile...
          Oct 11, 2017 8:14:34 AM SEVERE com.github.dockerjava.core.async.ResultCallbackTemplate onError
          Error during callback
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          Oct 11, 2017 8:14:34 AM SEVERE com.nirima.jenkins.plugins.docker.DockerCloud$1 call
          Error in provisioning; template='DockerTemplate{configVersion=2, labelString='docker', launcher=com.nirima.jenkins.plugins.docker.launcher.DockerComputerSSHLauncher@3fa145e6, remoteFsMapping='/var/jenkins_home', remoteFs='/home/jenkins', instanceCap=1, mode=EXCLUSIVE, retentionStrategy=com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy@18662289, numExecutors=1, dockerTemplateBase=DockerTemplateBase{image=my-private-registry.com/jenkins-slave:compose2}, removeVolumes=false, pullStrategy=PULL_LATEST, nodeProperties=[]}' for cloud='Docker'
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          {code}

          This issue appeared after upgrading docker-plugin from 0.16.2 to 0.17 (this issue is there in 0.18).           		New: Docker agent template is configured in following way:
           !image-2017-10-11-11-18-35-295.png|thumbnail!

          During trying to create new slave - it fails.

          {code}Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Asked to provision 20 slave(s) for: docker
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Will provision 'my-private-registry.com/jenkins-slave:compose2', for label: 'docker', in cloud: 'Docker'
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
          Not Provisioning 'my-private-registry.com/jenkins-slave:compose2'. Instance limit of '1' reached on server 'Docker'
          Oct 11, 2017 8:14:34 AM INFO io.jenkins.docker.DockerSlaveProvisioner pullImage
          Pulling image 'my-private-registry.com/jenkins-slave:compose2'. This may take awhile...
          Oct 11, 2017 8:14:34 AM SEVERE com.github.dockerjava.core.async.ResultCallbackTemplate onError
          Error during callback
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          Oct 11, 2017 8:14:34 AM SEVERE com.nirima.jenkins.plugins.docker.DockerCloud$1 call
          Error in provisioning; template='DockerTemplate{configVersion=2, labelString='docker', launcher=com.nirima.jenkins.plugins.docker.launcher.DockerComputerSSHLauncher@3fa145e6, remoteFsMapping='/var/jenkins_home', remoteFs='/home/jenkins', instanceCap=1, mode=EXCLUSIVE, retentionStrategy=com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy@18662289, numExecutors=1, dockerTemplateBase=DockerTemplateBase{image=my-private-registry.com/jenkins-slave:compose2}, removeVolumes=false, pullStrategy=PULL_LATEST, nodeProperties=[]}' for cloud='Docker'
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          {code}

          This issue appeared after upgrading docker-plugin from 0.16.2 to 0.17 (this issue is there in 0.18). After downgrading to 0.16.2 - this issue is gone.
          Ihor Sviziev made changes -
          Description Original: Docker agent template is configured in following way:
           !image-2017-10-11-11-18-35-295.png|thumbnail!

          During trying to create new slave - it fails.

          {code}Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Asked to provision 20 slave(s) for: docker
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Will provision 'my-private-registry.com/jenkins-slave:compose2', for label: 'docker', in cloud: 'Docker'
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
          Not Provisioning 'my-private-registry.com/jenkins-slave:compose2'. Instance limit of '1' reached on server 'Docker'
          Oct 11, 2017 8:14:34 AM INFO io.jenkins.docker.DockerSlaveProvisioner pullImage
          Pulling image 'my-private-registry.com/jenkins-slave:compose2'. This may take awhile...
          Oct 11, 2017 8:14:34 AM SEVERE com.github.dockerjava.core.async.ResultCallbackTemplate onError
          Error during callback
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          Oct 11, 2017 8:14:34 AM SEVERE com.nirima.jenkins.plugins.docker.DockerCloud$1 call
          Error in provisioning; template='DockerTemplate{configVersion=2, labelString='docker', launcher=com.nirima.jenkins.plugins.docker.launcher.DockerComputerSSHLauncher@3fa145e6, remoteFsMapping='/var/jenkins_home', remoteFs='/home/jenkins', instanceCap=1, mode=EXCLUSIVE, retentionStrategy=com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy@18662289, numExecutors=1, dockerTemplateBase=DockerTemplateBase{image=my-private-registry.com/jenkins-slave:compose2}, removeVolumes=false, pullStrategy=PULL_LATEST, nodeProperties=[]}' for cloud='Docker'
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          {code}

          This issue appeared after upgrading docker-plugin from 0.16.2 to 0.17 (this issue is there in 0.18). After downgrading to 0.16.2 - this issue is gone.           		New: Docker agent template is configured in following way:
           !image-2017-10-11-11-18-35-295.png|thumbnail!

          During trying to create new slave - it fails.

          {code}Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Asked to provision 20 slave(s) for: docker
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud provision
          Will provision 'my-private-registry.com/jenkins-slave:compose2', for label: 'docker', in cloud: 'Docker'
          Oct 11, 2017 8:14:34 AM INFO com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
          Not Provisioning 'my-private-registry.com/jenkins-slave:compose2'. Instance limit of '1' reached on server 'Docker'
          Oct 11, 2017 8:14:34 AM INFO io.jenkins.docker.DockerSlaveProvisioner pullImage
          Pulling image 'my-private-registry.com/jenkins-slave:compose2'. This may take awhile...
          Oct 11, 2017 8:14:34 AM SEVERE com.github.dockerjava.core.async.ResultCallbackTemplate onError
          Error during callback
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          Oct 11, 2017 8:14:34 AM SEVERE com.nirima.jenkins.plugins.docker.DockerCloud$1 call
          Error in provisioning; template='DockerTemplate{configVersion=2, labelString='docker', launcher=com.nirima.jenkins.plugins.docker.launcher.DockerComputerSSHLauncher@3fa145e6, remoteFsMapping='/var/jenkins_home', remoteFs='/home/jenkins', instanceCap=1, mode=EXCLUSIVE, retentionStrategy=com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy@18662289, numExecutors=1, dockerTemplateBase=DockerTemplateBase{image=my-private-registry.com/jenkins-slave:compose2}, removeVolumes=false, pullStrategy=PULL_LATEST, nodeProperties=[]}' for cloud='Docker'
          com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"Get https://my-private-registry.com/v2/jenkins-slave/manifests/compose2: unauthorized: authentication required"}

          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:109)
          at com.github.dockerjava.netty.handler.HttpResponseHandler.channelRead0(HttpResponseHandler.java:33)
          at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
          at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
          at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
          at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
          at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
          at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
          at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
          at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
          at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
          at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
          at java.lang.Thread.run(Thread.java:745)

          {code}

          This issue appeared after upgrading docker-plugin from 0.16.2 to 0.17 (this issue is there in 0.18). After downgrading to 0.16.2 - this issue is gone.

          If you need any additional info - let me know
          Alon Bar-Lev made changes -
          Priority Original: Major [ 3 ] New: Critical [ 2 ]

          Alon Bar-Lev added a comment -

          took me a while to figure that as well... the mechanism of accessing docker is changed, different type of credentials if using x.509 certificate and docker registry and docker registry credentials settings for this feature separate from the other settings. however, the credentials are not being used, please make sure this also works in an environment that docker-auth-server is used.

          Alon Bar-Lev added a comment - took me a while to figure that as well... the mechanism of accessing docker is changed, different type of credentials if using x.509 certificate and docker registry and docker registry credentials settings for this feature separate from the other settings. however, the credentials are not being used, please make sure this also works in an environment that docker-auth-server is used.
          Alon Bar-Lev made changes -
          Labels New: credentials docker-slaves regression
          Nicolas De Loof made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Open [ 1 ] New: Closed [ 6 ]

          Ihor Sviziev added a comment -

          ndeloof in which release it was fixed?

          Ihor Sviziev added a comment - ndeloof in which release it was fixed?

            ndeloof Nicolas De Loof
            ihor_sviziev Ihor Sviziev
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              Created:
              Updated:
              Resolved: