33 lines
968 B
Markdown
33 lines
968 B
Markdown
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# docker commit
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> Create a new image from a container’s changes.
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> More information: <https://docs.docker.com/reference/cli/docker/container/commit/>.
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- Create an image from a specific container:
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`docker commit {{container}} {{image}}:{{tag}}`
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- Apply a `CMD` Dockerfile instruction to the created image:
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`docker commit --change "CMD {{command}}" {{container}} {{image}}:{{tag}}`
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- Apply an `ENV` Dockerfile instruction to the created image:
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`docker commit --change "ENV {{name}}={{value}}" {{container}} {{image}}:{{tag}}`
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- Create an image with a specific author in the metadata:
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`docker commit --author "{{author}}" {{container}} {{image}}:{{tag}}`
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- Create an image with a specific comment in the metadata:
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`docker commit --message "{{comment}}" {{container}} {{image}}:{{tag}}`
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- Create an image without pausing the container during commit:
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`docker commit --pause {{false}} {{container}} {{image}}:{{tag}}`
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- Display help:
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`docker commit --help`
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