How to upgrade hiera on PE3.8 without master remediating it back?
We have PE3.8 with hiera v1.3.4. However, I want to upgrade hiera to v3.0.5 (using gem install hiera). When we do this, the Puppet Master automatically reverts that back to 1.3.4 after a while.
(Hiera v1.3.4 is a symlink in /usr/local/bin. After upgrade it is the v3.0.5 executable.)
What is the correct way to upgrade hiera on the Puppet Master?