Table of Contents
Rudder 2.11.* onwards contains a new CFEngine version (3.6) which is more strict with the parsing of its promises and introduces new promise attributes.
To have a successful upgrade these steps should be followed:
- Make sure the Rudder server to be upgraded to the last 2.6 or 2.10 version, depending on the one you are currently running.
-
Ensure that all node’s promises have been regenerated since the server upgrade to this version (don’t forget that your Techniques will not be upgraded automatically, follow the Technique Upgrade section to upgrade them manually)
- On Rudder WebUI, at the top right of the screen, click on Regenerate now
- You can use the API from the server with this command: curl http://localhost/rudder/api/deploy/reload
- Upgrade all agents connected to that server to 2.11.*
- Upgrade the Rudder server to 2.11
