登录harbor出现 “invalid character '<' looking for beginning of value”解决办法

问题

[root@master2 ~]# docker login reg.harbor.cn
Username: admin
Password: 
Error response from daemon: Get http://reg.harbor.cn/v2/: unable to decode token response: invalid character '<' looking for beginning of value

解决办法

进入harbor目录找到/common/config/registry目录，找到config.yml文件，找到auth: realm:的URL地址有没有错。错了，修改一下然后重启

auth:
  token:
    issuer: harbor-token-issuer
    realm: http://reg.harbor.cn/service/token
    rootcertbundle: /etc/registry/root.crt
    service: harbor-registry
validation:

然后重启harbor

 docker-compose down

 docker-compose up -d

 

然后登录就解决问题了