Database – Puppet Support

Removing nodes: Understanding "puppet node purge", "node-ttl", and "node-purge-ttl" in Puppet Enterprise 2019.4 and later
After upgrading to Puppet Enterprise 2019.8.3 or 2019.8.4, PuppetDB restarts after agent logs “facts_blacklist is deprecated” or “cert_whitelist_path is deprecated” errors
Timeout error connecting to PuppetDB in the Puppet Enterprise 2019.8.4 console
Compilers converted to run PuppetDB relying on high-latency connections experience slowdowns in Puppet Enterprise 2019.8
Troubleshooting PuppetDB (pe-puppetdb) in Puppet Enterprise 2018.1 and later
Change the PuppetDB port in Puppet Enterprise 2018.1.x and 2019.0.x
Recommended reading: Getting to know the Puppet Query Language (PQL)
Check database table sizes in Puppet Enterprise
PostgreSQL logs filling up in Puppet Enterprise 2018.1.0
Error while provisioning a high availability replica: 'sync_peers' index 0 entry 'port' expects an Integer value, got String; in Puppet Enterprise 2016.5.x to 2017.3.x
REST API call to PuppetDB with PowerShell "Invoke-RestMethod" command returns a "The underlying connection was closed" error in Puppet Enterprise
Resolve a 'PuppetDB: Connection refused' error in Puppet Enterprise 2015.2 to 2019.5
Recommended reading - Performing complex searches on Package Inspector data for Puppet Enterprise
The KahaDB directory fills up and prevents PuppetDB from working in Puppet Enterprise 2016.4.5 and all earlier versions, or 2016.5.x
Removing nodes: Understanding "puppet node purge", "node-ttl", and "node-purge-ttl" in Puppet Enterprise 2015.2 to 2019.2
Change the log level for PuppetDB for Puppet Enterprise 2015.3.x and 2015.2.x
Resolve a replace_facts error in Puppet Enterprise 2016.1.x
PuppetDB: Database maintenance and size for Puppet Enterprise 2015.3 and 2015.2
Change the PuppetDB port in Puppet Enterprise 2015.2.x, 2016.1.x, and 2017.2.x
Change the Java heap size for PuppetDB in Puppet Enterprise 2015.2.x, 3.8.x, 3.7.x, and 3.3.x
Change the PuppetDB port in Puppet Enterprise 3.7.x and 3.8.x
Managing database size: Prune vs. vacuum for Puppet Enterprise 3.7 and 3.8
PuppetDB: Database maintenance and size for Puppet Enterprise 3.2 to 3.8
Log in to PostgreSQL and troubleshoot console issues for Puppet Enterprise 3.8.x