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Gyarbij/simple-docker-build.md

Created June 5, 2023 20:36
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A quick and simple getting started for building docker images locally and pushing to docker hub.
Raw
simple-docker-build.md

Run docker build -t <your_username>/my-private-repo . to build your Docker image.

Run docker run <your_username>/my-private-repo to test your Docker image locally.

Run docker push <your_username>/my-private-repo to push your Docker image to Docker Hub.

You need to add a dot, which means to use the Dockerfile in the local directory.

For example: docker build -t mytag .

docker buildx build -t gyarbij/dockerimg:latest .

docker buildx build --platform linux/amd64,linux/arm64/v8,linux/arm/v7 -t gyarbij/dockerimg:latest --push .

https://www.docker.com/blog/multi-arch-build-and-images-the-simple-way/

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