Docker compose java.net.UnknownHostException:未能解析'；库存微服务&x27；。超过了每个解析3的最大查询数

我试图运行下面的vertx教程，但遇到了这个异常

我试着只运行一个服务或整个项目，但例外情况是一样的

我缺少任何docker设置吗

            ov 03, 2016 10:35:55 PM io.vertx.core.impl.launcher.commands.VertxIsolatedDeployer
            cache-infrastructure_1    | INFO: Succeeded in deploying verticle
            inventory-microservice_1  | java.net.UnknownHostException: failed to resolve 'inventory-microservice'. Exceeded max queries per resolve 3 
            inventory-microservice_1  |     at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:476)
            inventory-microservice_1  |     at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:398)
            inventory-microservice_1  |     at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:193)
            inventory-microservice_1  |     at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:514)
            inventory-microservice_1  |     at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:488)
            inventory-microservice_1  |     at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:427)
            inventory-microservice_1  |     at io.netty.util.concurrent.DefaultPromise.setSuccess(DefaultPromise.java:102)
            inventory-microservice_1  |     at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:195)
            inventory-microservice_1  |     at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:178)
            inventory-microservice_1  |     at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:694)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
            inventory-microservice_1  |     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
            inventory-microservice_1  |     at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
            inventory-microservice_1  |     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
            inventory-microservice_1  |     at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
            inventory-microservice_1  |     at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
            inventory-microservice_1  |     at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:610)
            inventory-microservice_1  |     at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:551)
            inventory-microservice_1  |     at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:465)
            inventory-microservice_1  |     at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:437)
            inventory-microservice_1  |     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:873)
            inventory-microservice_1  |     at java.lang.Thread.run(Thread.java:745)

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经过大量调试，我终于发现vertx的最新版本在解决主机问题方面存在问题。因此，通过此选项，我们可以禁用默认启用的disableDnsResolver。这对我来说很好

CMD ["java -Dvertx.disableDnsResolver=true -jar account-microservice-fat.jar -cluster -conf docker.json"]

如果试图运行上述示例，则需要在everymicroservice的DockerFile中添加-Dvertx.disableDnsResolver=true