1、docker build from dockerfile http://www.runoob.com/docker/docker-build-command.html
$ docker build . -t registry.weyee.com/op/item_service:v3
2、docker tag
$ docker tag registry.weyee.com/op/item_service:v3 registry.weyee.com/op/product_service:v3
3、docker push
$ docker push registry.weyee.com/op/product_service:v3
4、docker pull
$ docker push registry.weyee.com/op/product_service:v3
5、docker portainer.io
6、运行docker
$ docker run --name item_service -p 16108:80 -p 16109:8099 --restart=always -d registry.weyee.com/op/product_service:v3