Working on your Puppet master server(s), follow all of the instructions below:
- Step 1: Install plug-ins. Currently, Puppet masters need additional Ruby plug-ins in order to use PuppetDB.
- Step 2: Edit configuration files. Locate Puppet’s config directory.
- Step 3: Set security policy.
- Step 4: Restart Puppet master.
What is stored in PuppetDB?
PuppetDB is the next-generation open source storage service for Puppet-produced data. Today, this includes catalogs and facts, and will be extended in the near future. It also stores all of its data asynchronously, freeing up the master to go compile more catalogs.
Where are Puppet reports stored?
reportdir
store. Stores the yaml report in the configured reportdir . By default, this is the report processor Puppet uses.
How do I uninstall PuppetDB?
Purging a node: Removes the node from PuppetDB. Deletes the primary server’s information cache for the node….Uninstall *nix agents
- On the agent node, run the uninstall script: /opt/puppetlabs/bin/puppet-enterprise-uninstaller.
- Follow prompts to uninstall.
What is PuppetDB used for?
PuppetDB collects data generated by Puppet. It enables advanced Puppet features like exported resources, and can be the foundation for other applications that use Puppet’s data.
What is Puppet API?
A Puppet master server provides several services via HTTP API, and the Puppet agent application uses those services to resolve a node’s credentials, retrieve a configuration catalog, retrieve file data, and submit reports. The server will ignore any parameters it isn’t expecting.
What is the file in puppet?
Puppet’s confdir is the main directory for the Puppet configuration. It contains configuration files and the SSL data. Puppet starts compiling a catalog either with a single manifest file or with a directory of manifests that are treated like a single file.
What are Puppet modules?
Puppet modules are a collection of manifests and data, which can include facts, files, and templates. Modules help you organize and reuse Puppet code by enabling you to split the code into several manifests. With the exception of the main site.
How can you revoke certificate of your nodes in puppet?
The certificate is revoked by adding it to the Certificate Revocation List given by the ‘cacrl’ configuration option. Note that the puppet master needs to be restarted after revoking certificates. Sign an outstanding certificate request.
How do I start PuppetDB?
Step 5: Start the PuppetDB service Use Puppet to start the PuppetDB service and enable it on startup. $ sudo puppet resource service puppetdb ensure=running enable=true.
What is a report in puppet?
Puppet agent nodes submit reports after their runs, and the Puppet master forwards these to PuppetDB. Each report includes: Data about the entire run Metadata about the report Many events, describing what happened during the run After this information is stored in PuppetDB, it can be queried in various ways.
How do I query data in puppetdb?
After this information is stored in PuppetDB, it can be queried in various ways. You can query data about the run and report metadata by making an HTTP request to the /reports endpoint. You can query data about individual events by making an HTTP request to the /events endpoint.
Why does my Puppet run fail when connecting to puppetdb?
When your Puppet master node checks in, it will validate the connectivity to the puppetdb server before it applies its changes to the Puppet master config files. If it can’t connect to puppetdb, then the puppet run will fail and the previous config files will be left intact.
What is the puppetdb module?
The PuppetDB module provides a quick way to get started using PuppetDB, an open source inventory resource service that manages storage and retrieval of platform-generated data. The module will install PostgreSQL and PuppetDB if you don’t have them, as well as set up the connection to Puppet master.
