Using the attributes ‘source => …’ and ‘recurse => true’, it is possible to create a copy of a set of files stored in the puppet module on target servers.
Unfortunately, using these attributes can slow down puppet significantly when the target directory on the server contains many files.
In my case, the time it took to apply a catalog jumped from under 5 seconds to more than 300 s.
If you are lucky, the related puppet bug #9671 is closed in your version of puppet (not as of time of this writing).
If not, I found the following strategy to be effective:
- Replicate your base directory structure using plain file resources (without recurse => true).
For subdirectories, do either:
- Create a resource using ‘recurse => true’, for directories which contain many files/subdirectories in your puppet project.
- Create more plain file resources for directories, which contain many files on the server.
Using this strategy, I was able to reduce the time to apply mentioned catalog below 10 s, while maintaining most of the convenience offered by the ‘recurse’ attribute.