DOT-Files/Gentoo/gentooamd/home/user/.tldrc/tldr/pages/linux/apptainer-registry.md

apptainer registry

Manage authentication to OCI/Docker registries. See also: apptainer pull, apptainer push. More information: https://apptainer.org/docs/user/main/cli/apptainer_registry.html.

• List all configured registry credentials:

apptainer registry list

• Log in to a registry with a username (password will be prompted):

apptainer registry login {{[-u|--username]}} {{username}} docker://{{registry}}

• Log in to a custom OCI registry:

apptainer registry login {{[-u|--username]}} {{username}} oras://{{registry}}

• Log in with username and password:

apptainer registry login {{[-u|--username]}} {{username}} {{[-p|--password]}} {{password}} docker://{{registry}}

• Log in with a password from stdin:

echo "{{password}}" | apptainer registry login {{[-u|--username]}} {{username}} --password-stdin docker://{{registry}}

• Log in using a custom authentication file:

apptainer registry login --authfile {{path/to/auth.json}} {{[-u|--username]}} {{username}} docker://{{registry}}

• Log out from a registry:

apptainer registry logout docker://{{registry}}

• Log out using a custom authentication file:

apptainer registry logout --authfile {{path/to/auth.json}} docker://{{registry}}