docker push 私有仓库harbor报502 Bad Gateway？

Posted 2023-04-27

在centos7下装了docker与harbor,在就是push不了镜像到harbor上

参考技术A 应该是实现代理的容器没有启动起来，在harbor节点上重启一下所有容器。

docker搭建harbor私有仓库时报错怎么办？

一.报错背景

docker搭建harbor私有仓库时报错；
[root@docker1 harbor]# sh /usr/local/harbor/install.sh
启动harbor时候报错

二.具体报错信息

ERROR: for nginx  Cannot start service proxy: b'driver failed programming external connectivity on endpoint nginx (3f029f8dee3c8dc2b7f5220de2699dcb78ccf0342fbb9321898b56b7de75f60c): Er
Creating harbor-jobservice  ... done

ERROR: for proxy  Cannot start service proxy: b'driver failed programming external connectivity on endpoint nginx (3f029f8dee3c8dc2b7f5220de2699dcb78ccf0342fbb9321898b56b7de75f60c): Error starting userland proxy: listen tcp4 0.0.0.0:80: bind: address already in use'
ERROR: Encountered errors while bringing up the project.

三.故障解决

杀死nginx在运行的进程

[root@docker1 harbor]# lsof -i:80
COMMAND   PID   USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
nginx   75178   root    6u  IPv4 682151      0t0  TCP *:http (LISTEN)
nginx   75378 nobody    6u  IPv4 682151      0t0  TCP *:http (LISTEN)

[root@docker1 harbor]# kill -9 75178
[root@docker1 harbor]# kill -9 75378
[root@docker1 harbor]# netstat -antp | grep nginx
[root@docker1 harbor]# sh /usr/local/harbor/install.sh    #重新启动