#Dockerhub
Docker hub is a hosted repository for all your docker images. It's possible to both use public and private repos, just like github!
- First we need to go to http://hub.docker.com and create a user.
- Then we need to login inside our docker host with that user.
docker login
- When you are logged in, it's now possible to get access to your repository.
docker push <username>/<repo>:[tag]
- Before we can actually push the image we have to build it in a special way, we need to name it
<username>/<repo>:[tag], so we need to rebuild our image to be pushed to Docker Hub. - So just like we did previously, we run docker build, this time just with another name of the image.
docker build -t <username>/<repo>:[tag] . - And now we can push it to the Docker Hub.
docker push <username>/<repo>:[tag]