Managing module defaults in Fedora

El proyecto Modularity ha sido retirado y no hay sin módulos en Fedora 39 o posterior o en EPEL. Esta página sólo se conserva como referencia histórica.
Default streams are NOT allowed in Fedora right now according to policy. Please check the Policy section for more information.

Setting or changing a default stream or a default installation profile of a module constitutes a major behavior change as defined in the Fedora Updates Policy. The following rules apply:

  1. Module stream defaults MUST be only changed in an upcoming Fedora release

  2. Changes of stream defaults should be communicated by a Fedora Change based on the change’s significance and its maintainer’s best judgement. When in doubt, file a Change.

  3. Changes of the default stream of a module are not permitted within a released Fedora without the approval of FESCo.

  4. Introducing a new default stream not replacing any existing default stream or a traditional package is not considered a change. That means it can be done.

Setting or changing a default

Submit an issue to the Fedora Engineering Steering Committee in pagure.io/fesco. This ticket must provide the following information:

  • The list of SRPM components in the module

  • Whether the contents of this module will obsolete and replace non-modular RPMs.

  • Which releases of Fedora will this new default apply to.

When requesting a change of default stream, strongly consider submitting a Fedora Change. This will help ensure that the change is communicated to the rest of the Fedora community.

To check the current defaults, have a look at the fedora module defaults repository.

Please note that if the module stream masks part of the Traditional RPM repos (e.g it replaces an existing RPM or it introduces a non-trivial set of conflicts) it may not be made a default stream without the express permission of FESCo. Release Engineering will be responsible for escalating any PR that is questionable on this point to FESCo for a final decision.

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