Salt can manage the URL pkgng pulls packages from. ATM the state and module are small so use cases are typically rather simple:
pkgng_clients: pkgng: - update_packaging_site - name: "http://192.168.0.2"
These docs are for Salt's development version: 8d0bf0e.
Docs for previous releases are available on readthedocs.org.
Latest Salt release: 2014.1.10