% registries.conf(5) Container Registries Configuration File % Dan Walsh % March 2018
registries.conf - Syntax of Container Registries configuration file
The REGISTRIES configuration file specifies all of the available container registries for tools using shared container registries, but in a TOML format that can be more easily modified and versioned. registries.conf does not support recursive lists of registries. The default location for this configuration file is /etc/containers/registries.conf.
The only valid categories are: registries.search, registries.insecure, and registries.block.
The [TOML format][toml] is used as the encoding of the configuration file. Every option and subtable listed here is nested under a global "registries" table. No bare options are used.
[registries.search]
registries = ['quay.io', 'docker.io', 'registries.unsafe.com', 'registry.fedoraproject.org', 'registry.access.redhat.com']
# If you need to access insecure registries, add the registry's fully-qualified name.
# An insecure registry is one that does not have a valid SSL certificate or only does HTTP.
[registries.insecure]
registries = ['registries.unsafe.com']
# If you need to block push access from a registry, uncomment the section below
# and add the registries fully-qualified name.
#
# Docker only
[registries.block]
registries = []/etc/conainers/registries.conf
March 2018, Originally compiled by Dan Walsh dwalsh@redhat.com