解决push denied: requested access to the resource is denied : docker

　　解决方法：

　　　　https://stackoverflow.com/questions/41984399/denied-requested-access-to-the-resource-is-denied-docker

　　　　　　

　　

According to the docs: You need to include the namespace for Docker Hub to associate it with your account. The namespace is the same as your Docker Hub account name. You need to rename the image to YOUR_DOCKERHUB_NAME/docker-whale. So, this means you have to tag your image before pushing: docker tag firstimage YOUR_DOCKERHUB_NAME/firstimage and then you should be able to push it. docker push YOUR_DOCKERHUB_NAME/firstimage

 

　　　　　大体说应先如下格式的标记：

　　　　　　docker tag firstimage YOUR_DOCKERHUB_NAME/firstimage

　　　　　再进行push:

　　　　　　docker push YOUR_DOCKERHUB_NAME/firstimage