From the course: Deploying ASP.NET Core Applications

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Publish an image to Docker Hub

Publish an image to Docker Hub

From the course: Deploying ASP.NET Core Applications

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Publish an image to Docker Hub

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- [Instructor] Docker Hub is an online repository for sharing Docker images. You can push images that you've built up to Docker Hub, and then pull them down at a later time, or on a different machine. Storing public images on Docker Hub is free, so it's a useful way to share and maintain images that you use. To use Docker Hub, sign up for an account at hub.docker.com, then in the terminal, run Docker login and enter your credentials. I've already logged in on this machine. Images you push to Docker Hub must follow a naming scheme, where the name of your Docker Hub repository comes first, followed by a slash, and then the name of the image. Your personal repository name is your username, so I need to rebuild my image to include my username. I'll rebuild my project image by running Docker build -t, and for the name, I'll use my username, nbarbettini/ and then the image name, hellocoreworld, and a period to build it from the current directory. Once the image is built, I can push it up to…

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