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cheatsheet-tldr/tldr/docker-build
2024-09-10 00:16:06 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# docker build
> Build an image from a Dockerfile.
> More information: <https://docs.docker.com/reference/cli/docker/buildx/build/>.
- Build a Docker image using the Dockerfile in the current directory:
`docker build .`
- Build a Docker image from a Dockerfile at a specified URL:
`docker build {{github.com/creack/docker-firefox}}`
- Build a Docker image and tag it:
`docker build --tag {{name:tag}} .`
- Build a Docker image with no build context:
`docker build --tag {{name:tag}} - < {{Dockerfile}}`
- Do not use the cache when building the image:
`docker build --no-cache --tag {{name:tag}} .`
- Build a Docker image using a specific Dockerfile:
`docker build --file {{Dockerfile}} .`
- Build with custom build-time variables:
`docker build --build-arg {{HTTP_PROXY=http://10.20.30.2:1234}} --build-arg {{FTP_PROXY=http://40.50.60.5:4567}} .`