当 运行 在 Docker 内时,Firestore 模拟器无法启动
Firestore Emulator fails to start when run inside Docker
我是 运行 一个基于 alpine
的 docker 图片,安装了 nodejs
和 openjdk8
。在我通过 npm
成功安装 firebase-tools
后,我尝试使用此命令启动 firestore 模拟器:
firebase serve --only firestore
我收到以下错误:
⚠ firestore: Exception in thread "main"
⚠ firestore: java.io.IOException: Failed to bind
⚠ firestore: at io.grpc.netty.NettyServer.start(NettyServer.java:256)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:167)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:81)
at io.gapi.emulators.grpc.GrpcServer.start(GrpcServer.java:151)
at com.google.cloud.datastore.emulator.firestore.CloudFirestore.main(CloudFirestore.java:69)
Caused by: java.net.SocketException: Protocol family unavailable
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
⚠ firestore: at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:130)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:562)
at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1358)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:1019)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:258)
at io.netty.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:366)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
⚠ firestore: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:474)
at io.netty.util.concurrent.SingleThreadEventExecutor.run(SingleThreadEventExecutor.java:909)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
我尝试按如下方式设置 JAVA_OPTS
:
export JAVA_OPTS="-Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true"
但我仍然得到类似的错误:
⚠ firestore: Exception in thread "main"
⚠ firestore: java.io.IOException: Failed to bind
at io.grpc.netty.NettyServer.start(NettyServer.java:256)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:167)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:81)
at io.gapi.emulators.grpc.GrpcServer.start(GrpcServer.java:151)
at com.google.cloud.datastore.emulator.firestore.CloudFirestore.main(CloudFirestore.java:69)
Caused by: java.net.SocketException: Protocol family unavailable
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:130)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:562)
at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1358)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:1019)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:258)
at io.netty.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:366)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:474)
at io.netty.util.concurrent.SingleThreadEventExecutor.run(SingleThreadEventExecutor.java:909)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
有没有人看到这个错误并找到解决方案?
解决方案很简单,但我必须承认没有多大意义,就是直接 运行 JAR 而不是通过 firebase
工具启动它。
java -jar $HOME/.cache/firebase/emulators/cloud-firestore-emulator-v1.3.0.jar --host=127.0.0.1
它是否试图绑定到 IPV6 地址?
要与带有 google 云 SDK 的 IPV4 的自定义端口一起使用:
gcloud beta emulators firestore start --host-port=127.0.0.1:8772
否则,尝试 enable IPV6 on you docker ?
我是 运行 一个基于 alpine
的 docker 图片,安装了 nodejs
和 openjdk8
。在我通过 npm
成功安装 firebase-tools
后,我尝试使用此命令启动 firestore 模拟器:
firebase serve --only firestore
我收到以下错误:
⚠ firestore: Exception in thread "main"
⚠ firestore: java.io.IOException: Failed to bind
⚠ firestore: at io.grpc.netty.NettyServer.start(NettyServer.java:256)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:167)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:81)
at io.gapi.emulators.grpc.GrpcServer.start(GrpcServer.java:151)
at com.google.cloud.datastore.emulator.firestore.CloudFirestore.main(CloudFirestore.java:69)
Caused by: java.net.SocketException: Protocol family unavailable
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
⚠ firestore: at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:130)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:562)
at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1358)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:1019)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:258)
at io.netty.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:366)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
⚠ firestore: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:474)
at io.netty.util.concurrent.SingleThreadEventExecutor.run(SingleThreadEventExecutor.java:909)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
我尝试按如下方式设置 JAVA_OPTS
:
export JAVA_OPTS="-Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true"
但我仍然得到类似的错误:
⚠ firestore: Exception in thread "main"
⚠ firestore: java.io.IOException: Failed to bind
at io.grpc.netty.NettyServer.start(NettyServer.java:256)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:167)
at io.grpc.internal.ServerImpl.start(ServerImpl.java:81)
at io.gapi.emulators.grpc.GrpcServer.start(GrpcServer.java:151)
at com.google.cloud.datastore.emulator.firestore.CloudFirestore.main(CloudFirestore.java:69)
Caused by: java.net.SocketException: Protocol family unavailable
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:130)
at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:562)
at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1358)
at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:1019)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:258)
at io.netty.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:366)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:474)
at io.netty.util.concurrent.SingleThreadEventExecutor.run(SingleThreadEventExecutor.java:909)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
有没有人看到这个错误并找到解决方案?
解决方案很简单,但我必须承认没有多大意义,就是直接 运行 JAR 而不是通过 firebase
工具启动它。
java -jar $HOME/.cache/firebase/emulators/cloud-firestore-emulator-v1.3.0.jar --host=127.0.0.1
它是否试图绑定到 IPV6 地址? 要与带有 google 云 SDK 的 IPV4 的自定义端口一起使用:
gcloud beta emulators firestore start --host-port=127.0.0.1:8772
否则,尝试 enable IPV6 on you docker ?