singularity-registry-login - Login to an OCI/Docker registry

NAME  SYNOPSIS  DESCRIPTION  OPTIONS  EXAMPLE  SEE ALSO  HISTORY 

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NAME

singularity-registry-login - Login to an OCI/Docker registry

SYNOPSIS

singularity registry login [login options...]

DESCRIPTION

The ’registry login’ command allows you to login to a specific OCI/Docker
registry.

OPTIONS

		--authfile=""	Docker-style authentication file to use for writing/reading OCI registry credentials
		-h, --help[=false]	help for login
		-p, --password=""	password / token to authenticate with
		--password-stdin[=false]	take password from standard input
		-u, --username=""	username to authenticate with (required for Docker/OCI registry login)

EXAMPLE

To login in to a docker/OCI registry:
$ singularity registry login --username foo docker://docker.io
$ singularity registry login --username foo oras://myregistry.example.com

Note that many cloud OCI registries use token-based authentication. The token
should be specified as the password for login. A username is still required.
E.g. when using a standard Azure identity and token to login to an ACR
registry, the username ’00000000-0000-0000-0000-000000000000’ is required.
Consult your provider’s documentation for details concerning their specific
login requirements.

SEE ALSO

singularity-registry(1)

HISTORY

15-May-2026 Auto generated by spf13/cobra

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