docker pull报错，解决方法：
[root@docker mynginx]
# docker push 192.168.1.112:5000/test
The push refers to a repository [192.168.1.112:5000/test]
Get https://192.168.1.112:5000/v1/_ping: http: server gave HTTP response to HTTPS client
运行命令：
echo '{ "insecure-registries":["xxx.xxx.xxx.xxx:5000"] }' > /etc/docker/daemon.json
systemctl restart docker
lets run again,its ok
[root@docker mynginx]
# docker push 192.168.1.112:5000/test
The push refers to a repository [192.168.1.112:5000/test]
e7d38b597dc1: Pushed
332fa54c5886: Pushed
6ba094226eea: Pushed
6270adb5794c: Pushed
latest: digest: sha256:147dd56bbd7f2db7862728b1a682259791aa11bd84969bf4c82542abef46059c size: 1155