90c89012d1
Signed-off-by: Mary Anthony <mary@docker.com> Updaing and slight re-arrangement of security information Signed-off-by: Mary Anthony <mary@docker.com> Updating security files Signed-off-by: Mary Anthony <mary@docker.com> Updating links to the security documentation Signed-off-by: Mary Anthony <mary@docker.com> removing some extra spaces Signed-off-by: Mary Anthony <mary@docker.com> Correcting spelling Signed-off-by: Mary Anthony <mary@docker.com> Upstream-commit: 61553fc2f538a7fe8f83e6b41a93722b5c61d374 Component: engine
41 lines
1.4 KiB
Markdown
41 lines
1.4 KiB
Markdown
<!--[metadata]>
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+++
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title = "login"
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description = "The login command description and usage"
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keywords = ["registry, login, image"]
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[menu.main]
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parent = "smn_cli"
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+++
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<![end-metadata]-->
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# login
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Usage: docker login [OPTIONS] [SERVER]
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Register or log in to a Docker registry server, if no server is
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specified "https://index.docker.io/v1/" is the default.
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-e, --email="" Email
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--help Print usage
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-p, --password="" Password
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-u, --username="" Username
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If you want to login to a self-hosted registry you can specify this by
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adding the server name.
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example:
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$ docker login localhost:8080
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`docker login` requires user to use `sudo` or be `root`, except when:
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1. connecting to a remote daemon, such as a `docker-machine` provisioned `docker engine`.
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2. user is added to the `docker` group. This will impact the security of your system; the `docker` group is `root` equivalent. See [Docker Daemon Attack Surface](https://docs.docker.com/security/security/#docker-daemon-attack-surface) for details.
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You can log into any public or private repository for which you have
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credentials. When you log in, the command stores encoded credentials in
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`$HOME/.docker/config.json` on Linux or `%USERPROFILE%/.docker/config.json` on Windows.
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> **Note**: When running `sudo docker login` credentials are saved in `/root/.docker/config.json`.
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>
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