osbuild-composer can upload a container image, like the RHEL for
edge container, to a registry directly after it has been built.
In order to do so, the container reference and an upload configuration file need to be specified when building a container artifact:
$ sudo composer-cli compose start BLUEPRINT container REFERENCE CONFIG.toml
BLUEPRINT is the name for the container and
reference to the container image, like
:tag is omitted,
:latest is the default. The
provider = "container". Other values are optional.
provider = "container" # required [settings] tls_verify = false # optional, TLS verification, default: true username = "USERNAME" # optional, username to use password = "PASSWORD" # optional, password to use
Instead of specifying
password directly, a central
containers-auth.json(5) file can be used, see
Container registry credentials.