We need to escape some ipv6 addresses in URLs. Change-Id: Ica5fe73dd65e138cdc4817de3903cdd271402941
Adds a buildset registry to the docker configuration.
Use this role on any host which should use the buildset registry.
Role Variables
Information about the registry, as returned by :zuul
run-buildset-registry.The host (IP address) of the registry.
The port on which the registry is listening.
The port on which the registry proxy is listening.
The username used to access the registry via HTTP basic auth.
The password used to access the registry via HTTP basic auth.
The (self-signed) certificate used by the registry.