59f2aefefe
Signed-off-by: Jessica Frazelle <acidburn@docker.com> Upstream-commit: e542238f2a4ba9d77bf8ebc77e319dd6b321925f Component: engine
42 lines
1.4 KiB
Markdown
42 lines
1.4 KiB
Markdown
AppArmor security profiles for Docker
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AppArmor (Application Armor) is a security module that allows a system
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administrator to associate a security profile with each program. Docker
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expects to find an AppArmor policy loaded and enforced.
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Container profiles are loaded automatically by Docker. A profile
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for the Docker Engine itself also exists and is installed
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with the official *.deb* packages. Advanced users and package
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managers may find the profile for */usr/bin/docker* underneath
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[contrib/apparmor](https://github.com/docker/docker/tree/master/contrib/apparmor)
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in the Docker Engine source repository.
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Understand the policies
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------------------------
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The `docker-default` profile the default for running
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containers. It is moderately protective while
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providing wide application compatability.
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The system's standard `unconfined` profile inherits all
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system-wide policies, applying path-based policies
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intended for the host system inside of containers.
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This was the default for privileged containers
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prior to Docker 1.8.
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Overriding the profile for a container
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---------------------------------------
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Users may override the AppArmor profile using the
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`security-opt` option (per-container).
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For example, the following explicitly specifies the default policy:
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```
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$ docker run --rm -it --security-opt apparmor:docker-default hello-world
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```
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