New in version 0.9.5.
Salt Python modules can be distributed automatically via the Salt file server. Under the root of any environment defined via the file_roots option on the master server directories corresponding to the type of module can be used.
The directories are prepended with an underscore:
- _modules
- _grains
- _renderers
- _returners
- _states
The contents of these directories need to be synced over to the minions after Python modules have been created in them. There are a number of ways to sync the modules.
The minion configuration contains an option autoload_dynamic_modules which defaults to True. This option makes the state system refresh all dynamic modules when states are run. To disable this behavior set autoload_dynamic_modules to False in the minion config.
When dynamic modules are autoloaded via states, modules only pertinent to the environments matched in the master's top file are downloaded.
This is important to remember, because modules can be manually loaded from any specific environment that environment specific modules will be loaded when a state run is executed.
The saltutil module has a number of functions that can be used to sync all or specific dynamic modules. The saltutil module function saltutil.sync_all will sync all module types over to a minion. For more information see: salt.modules.saltutil
