If mpm_event is enabled with apache::mod::event, using apache::mpm::disable_mpm_event will not disable it. Internally, at least on Debian 12, it looks like the event and mpm_event modules are identical, aside from the mpm_event module specifically warning about conflicts with other MPM modules. As a result, I believe it is a bug that the module's method to enable the module is not compatible with the way to disable the module.
Note: I will add a pull request with a patch to fix this behavior; I wanted an issue to link it against.
Expected Behavior
The expected behavior is that the Puppet module can both enable or disable mpm_event, based on variables such as host facts.
Steps to Reproduce
Steps to reproduce the behavior:
Apply a manifest to a system that includes mpm_event:
include apache::mod::event
Later, apply a different manifest to the same system that disables the same module:
include apache::mpm::disable_mpm_event
Module will still be enabled, as the class to enable uses the name without the mpm_ prefix, while the class to disable the module does use the mpm_ prefix.
Describe the Bug
If
mpm_event
is enabled withapache::mod::event
, usingapache::mpm::disable_mpm_event
will not disable it. Internally, at least on Debian 12, it looks like theevent
andmpm_event
modules are identical, aside from thempm_event
module specifically warning about conflicts with other MPM modules. As a result, I believe it is a bug that the module's method to enable the module is not compatible with the way to disable the module.Note: I will add a pull request with a patch to fix this behavior; I wanted an issue to link it against.
Expected Behavior
The expected behavior is that the Puppet module can both enable or disable
mpm_event
, based on variables such as host facts.Steps to Reproduce
Steps to reproduce the behavior:
mpm_event
:mpm_
prefix, while the class to disable the module does use thempm_
prefix.Environment
Additional Context
The inconsistency is caused by the module being enabled with
${mpm}
as `event``: https://github.com/puppetlabs/puppetlabs-apache/blob/58dada69b92cc5b5b9155068db4f82fbb2ae9cac/manifests/mpm.pp#L49 https://github.com/puppetlabs/puppetlabs-apache/blob/58dada69b92cc5b5b9155068db4f82fbb2ae9cac/manifests/mpm.pp#L57While the module is disabled with: https://github.com/puppetlabs/puppetlabs-apache/blob/58dada69b92cc5b5b9155068db4f82fbb2ae9cac/manifests/mpm/disable_mpm_event.pp#L3
This is inconsistent with prefork and worker, which are enabled and disabled without the
mpm_
prefix.