Docker 启动userland代理时出错：侦听tcp 0.0.0.0:7050:绑定：地址已在使用中

我正在Linux上设置Hyperledger结构专用网络，并在运行时收到消息。/byfn.sh up

由于我是Ubuntu和docker的新手，我认为需要更改端口以解决问题，但是，我没有这样做的线索。任何帮助都将不胜感激

alaa@ubuntu:~/fabric-samples/first-network$ sudo netstat -pna | grep 7050
tcp6       0      0 :::7050                   :::*                    LISTEN      3682/docker-proxy 

执行netstat检查端口及其docker代理

alaa@ubuntu:~/fabric-samples/first-network$ sudo ./byfn.sh up
Starting with channel 'mychannel' and CLI timeout of '10' seconds and CLI     delay of '3' seconds
Continue? [Y/n] y
proceeding ...
2019-05-19 14:07:22.820 UTC [main] main -> INFO 001 Exiting.....
LOCAL_VERSION=1.1.0
DOCKER_IMAGE_VERSION=1.1.0
Creating network "net_byfn" with the default driver
Creating volume "net_orderer.example.com" with default driver
Creating volume "net_peer0.org1.example.com" with default driver    
Creating volume "net_peer1.org1.example.com" with default driver
Creating volume "net_peer0.org2.example.com" with default driver
Creating volume "net_peer1.org2.example.com" with default driver
Creating orderer.example.com    ... error
Creating peer1.org2.example.com ... 
Creating peer1.org1.example.com ... 
Creating peer0.org1.example.com ... 
Creating peer1.org2.example.com ... done
Creating peer1.org1.example.com ... done
Creating peer0.org1.example.com ... done
Creating peer0.org2.example.com ... done

ERROR: for orderer.example.com  Cannot start service orderer.example.com: b'driver failed programming external connectivity on endpoint     orderer.example.com     (60d170dbc933d3c2de9eacd1bb6c7842cf79a52b3a938c9e0e69d1bd55f5e1a9): Error     starting userland proxy: listen tcp 0.0.0.0:7050: bind: address already in use'
ERROR: Encountered errors while bringing up the project.
ERROR !!!! Unable to start network
alaa@ubuntu:~/fabric-samples/first-network$ sudo netstat -pna | grep 7050
tcp6       0      0 :::7050                 :::*                    LISTEN          3682/docker-proxy

---

首先，对于任何类型的hyperledger教程，你最好遵循官方链接，因为大多数其他来源也取自该链接：

其次，关闭网络，停止并移除所有正在运行的和以前的容器，重新启动docker，重新正常运行网络，应该可以正常工作：

$./byfn.sh down
$docker ps -qa|xargs docker rm
$sudo systemctl daemon-reload
$sudo systemctl restart docker
$cd....fabric-samples/first-network
$./byfn.sh -m generate
$./byfn.sh -m up

---

首先，对于任何类型的hyperledger教程，你最好遵循官方链接，因为大多数其他来源也取自该链接：

其次，关闭网络，停止并移除所有正在运行的和以前的容器，重新启动docker，重新正常运行网络，应该可以正常工作：

$./byfn.sh down
$docker ps -qa|xargs docker rm
$sudo systemctl daemon-reload
$sudo systemctl restart docker
$cd....fabric-samples/first-network
$./byfn.sh -m generate
$./byfn.sh -m up

---

这通常是其他容器或主机进程已经在使用该端口时出现的错误。您是否有可以共享的

docker run

命令或任何其他源代码；或者您只是在尝试运行一个预打包的应用程序？我正在遵循的教程通常是其他容器或主机进程已经在使用该端口时出现的错误。您是否有可以共享的

docker run

命令或任何其他源代码；或者您只是想运行一个预打包的应用程序？我正在遵循