Minor Upgrades: Within 4.x (Puppet Collection 1 / PC1)
Included in Puppet Enterprise 2016.1.
A minor upgrade is an upgrade from one Puppet 4 release to another. If you are upgrading from Puppet 2 or 3, follow the instructions for major upgrades.
Puppet Collections and upgrading
We deliver Puppet 4 (and all the stuff that works with it) in a group of packages called a Puppet Collection. Puppet 4 is part of Puppet Collection 1 (PC1), which contains these packages:
||Puppet, Facter, Hiera, MCollective,
||Puppet Server; depends on
||Plugins to let Puppet Server talk to PuppetDB|
On *nix systems, make sure the required PC1 repositories are installed and enabled before upgrading nodes.
The order in which you upgrade packages is important. Always upgrade
puppetserver on your masters before you upgrade agents. You can upgrade PuppetDB before or after you upgrade other nodes.
Upgrading Puppet Server
Upgrade Puppet Server on the masters before upgrading any agents.
Note: Your Puppet masters are responsible for maintaining your site’s infrastructure, and upgrading them disrupts their activities. If you only use one master, all Puppet services will be unavailable during the upgrade; avoid reconfiguring any Puppet-managed servers until your master is back up. If you use multiple load-balanced servers, upgrade them individually to avoid Puppet downtime or problems synchronizing configurations.
puppetserver package depends on the
puppet-agent package, and your node’s package manager automatically upgrades
puppet-agent if the new version of
puppetserver requires it.
To upgrade the
puppetserver package and its dependencies on masters that use
# apt-get update # apt-get install --only-upgrade puppetserver
On masters that use
# yum update puppetserver
Note: If you pinned or held your Puppet packages to a specific version, remove the pins or holds before continuing. On systems that use
apt, remove any special
/etc/apt/preferences.d/that pin Puppet packages, and use the
apt-mark unholdcommand on each held package. For
yumpackages locked with the versionlock plugin, edit
/etc/yum/pluginconf.d/versionlock.listand remove the Puppet lock.
Upgrading Puppet on Agents
You should regularly upgrade Puppet on agents, and in most cases you shouldn’t need to do anything to prepare for such upgrades. Read the release notes before upgrading to learn about changes that affect specific systems or workflows.
To upgrade *nix agents that use
# apt-get update # apt-get install --only-upgrade puppet-agent
On *nix agents that use
# yum update puppet-agent
On Windows agents, follow the installation guide to upgrade installed Puppet packages. You do not need to uninstall Puppet first unless you’re changing from 64-bit Puppet to the 32-bit version or vice versa.
Note: If you installed Puppet into a custom directory and are moving from a 32-bit version to a 64-bit version, you must specify the INSTALLDIR option and any other relevant MSI properties when re-installing.
Upgrade PuppetDB nodes independently of masters and agents.
# apt-get update # apt-get install --only-upgrade puppetdb
On nodes that use
# yum update puppetdb
When you upgrade PuppetDB, you must also upgrade the
puppetdb-termini package on all Puppet masters. To upgrade it on masters that use
# apt-get update # apt-get install --only-upgrade puppetdb-termini
On masters that use
# yum update puppetdb-termini