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Installs and configures Puppi


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Version information

  • 2.2.11 (latest)
  • 2.2.9
  • 2.2.6
  • 2.2.5
  • 2.2.4
  • 2.2.3
  • 2.2.2
  • 2.2.1
  • 2.1.14
  • 2.1.13
  • 2.1.12
  • 2.1.11
  • 2.1.10
  • 2.1.9
  • 2.1.8
  • 2.1.7
  • 2.1.6
  • 2.1.5
  • 2.1.3
  • 2.1.2
  • 2.1.1
  • 2.1.0
  • 2.0.8
  • 2.0.0
released Apr 21st 2019
This version is compatible with:
  • Puppet Enterprise 2018.1.x, 2017.3.x, 2017.2.x, 2017.1.x, 2016.5.x, 2016.4.x
  • Puppet >= 3.0.0 < 6.0.0
  • , , , , ,

Start using this module

  • r10k or Code Manager
  • Bolt
  • Manual installation
  • Direct download

Add this module to your Puppetfile:

mod 'example42-puppi', '2.2.11'
Learn more about managing modules with a Puppetfile

Add this module to your Bolt project:

bolt module add example42-puppi
Learn more about using this module with an existing project

Manually install this module globally with Puppet module tool:

puppet module install example42-puppi --version 2.2.11

Direct download is not typically how you would use a Puppet module to manage your infrastructure, but you may want to download the module in order to inspect the code.



example42/puppi — version 2.2.11 Apr 21st 2019

Puppi: Puppet Knowledge to the CLI

Puppi is maintained by Example42 GmbH

Licence: Apache 2

Puppi is a unique tool that serves both as a Puppet module and a CLI command tool. It's data is entirely driven by Puppet code. Example use cases for Puppi may include:

  • creating a standardize method to automate the deployment of web applications
  • or to provide a set of standard commands to query and check system resources based on "user definded actions".

Its structure provides FULL flexibility on the type of "actions" that may be required for virtually any kind of application deployment and/or system information gathering.

The module provides:

  • Puppi v1 script

  • A set of scripts that can be chained togehter to automate any kind of deployment.

  • Puppet defines that make it easy to prepare a puppi set of commands for a project deployment.

  • Puppet defines to populate the output of the different actions.

This module requires functions provided by the Puppet Labs Stdlib Module.


Download Puppi from GitHub and place it in your modules directory:

git clone /etc/puppet/modules/puppi

To use the Puppi just declare or include the puppi class

include puppi

If you have resources conflicts, do not install automatically the Puppi dependencies (commands and packages)

class { 'puppi':
  install_dependencies => false,


Once Puppi is installed you can use it to:

  • Easily define in Puppet manifests Web Applications deploy procedures. For example:

    puppi::project::war { "myapp":
      source           => "",
      deploy_root      => "/opt/tomcat/myapp/webapps",
  • Integrate with your modules for puppi check, info and log

  • Enable Example42 modules integration


The Example42 modules version 1 provide (optional) Puppi integration. Once enabled for each module you have puppi check, info and log commands.

To enable Puppi integration in OldGen (version 1) Example42 Modules, set in the scope these variables:

$puppi = yes            # Enables puppi integration
$monitor = yes          # Enables automatic monitoring
$monitor_tool = "puppi" # Sets puppi as monitoring tool


puppi <action> <project_name> [ -options ]

The puppi command has these possible actions:

First time initialization of the defined project (if available)

    puppi init <project>

Deploy the specified project

    puppi deploy <project>

Rollback to a previous deploy state

    puppi rollback <project>

Run local checks on system and applications

    puppi check

Tail system or application logs

    puppi log

Show system information (for all or only the specified topic)

    puppi info [topic]

Show things to do (or done) manually on the system (not done via Puppet)

    puppi todo

In the deploy/rollback/init actions, puppi runs the commands in /etc/puppi/projects/$project/$action, logs their status and then run the commands in /etc/puppi/projects/$project/report to provide reporting, in whatever, pluggable, way.

You can also provide some options:

  • -f : Force puppi commands execution also on CRITICAL errors

  • -i : Interactively ask confirmation for every command

  • -t : Test mode. Just show the commands that should be executed without doing anything

  • -d <yes|full>: Debug mode. Show debugging info during execution

  • -o "parameter=value parameter2=value2" : Set manual options to override defaults. The options must be in parameter=value syntax, separated by spaces and inside double quotes.

Some common puppi commnds when you log for an application deployment:

puppi check
puppi log &    # (More readable if done on another window)
puppi deploy myapp
puppi check
puppi info myapp


The set of commands needed for each of these actions are entirely managed with specific Puppet "basic defines":

Create the main project structure. One or more different deployment projects can exist on a node.


Create a single command to be placed in the init sequence. It's not required for every project.


Create a single command to be placed in the deploy sequence. More than one is generally needed for each project.


Create a single command to be placed in the rollback sequence. More than one is generally needed for each project.


Create a single check (based on Nagios plugins) for a project or for the whole host (host wide checks are auto generated by Example42 monitor module)


Create a reporting command to be placed in the report sequence.


Create a log filename entry for a project or the whole hosts.


Create an info entry with the commands used to provide info on a topic


Read details in the relevant READMEs

FILE PATHS (all of them are provided, and can be configured, in the puppi module):

A link to the actual version of puppi enabled


The original puppi bash command.


Puppi (one) main config file. Various puppi wide paths are defined here.


Directory where by default all the host wide checks can be placed. If you use the Example42 monitor module and have "puppi" as $monitor_tool, this directory is automatically filled with Nagios plugins based checks.

    /etc/puppi/checks/ ($checksdir)

Directory that containts projects subdirs, with the commands to be run for deploy, rollback and check actions. They are completely built (and purged) by the Puppet module.

    /etc/puppi/projects/ ($projectsdir)

The general-use scripts directory, these are used by the above commands and may require one or more arguments.

    /etc/puppi/scripts/ ($scriptsdir)

The general-use directory where files are placed which contain the log paths to be used by puppi log

    /etc/puppi/logs/ ($logssdir)

The general-use directory where files are placed which contain the log paths to be used by puppi log

    /etc/puppi/info/ ($infodir)

Where all data to rollback is placed.

    /var/lib/puppi/archive/ ($archivedir)

Where logs and reports of the different commands are placed.

    /var/log/puppi/ ($logdir)

Temporary, scratchable, directory where Puppi places temporary files.

    /tmp/puppi/ ($workdir)

A runtime configuration file, which is used by all all the the scripts invoked by puppi to read and write dynamic variables at runtime. This is necessary to mantain "state" information that changes on every puppi run (such as the deploy datetime, used for backups).



It should be clear that with puppi you have full flexibility in the definition of a deployment procedure, since the puppi command is basically a wrapper that executes arbitrary scripts with a given sequence, in pure KISS logic.

The advantanges though, are various:

  • You have a common syntax to manage deploys and rollbacks on an host

  • In your Puppet manifests, you can set in simple, coherent and still flexible and customizable defines all the elements, you need for your application deployments. Think about it: with just a Puppet define you build the whole deploy logic

  • Reporting for each deploy/rollback is built-in and extensible

  • Automatic checks can be built in the deploy procedure

  • You have a common, growing, set of general-use scripts for typical actions

  • You have quick and useful command to see what's happening on the system (puppi check, log, info)

There are different parts where you can customize the behaviour of puppi:

  • The set of general-use scripts in /etc/puppi/scripts/ ( this directory is filled with the content of puppi/files/scripts/ ) can/should be enhanced. These can be arbitrary scripts in whatever language. If you want to follow puppi's logic, though, consider that they should import the common and runtime configuration files and have an exit code logic similar to the one of Nagios plugins: 0 is OK, 1 is WARNING, 2 is CRITICAL. Note that by default a script that exits with WARNING doesn't block the deploy procedure, on the other hand, if a script exits with CRITICAL (exit 2) by default it blocks the procedure. Take a second, also, to explore the runtime config file created by the puppi command that contains variables that can be set and used by the scripts invoked by puppi.

  • The custom project defines that describe deploy templates. These are placed in puppi/manifests/project/ and can request all the arguments you want to feed your scripts with. Generally is a good idea to design a standard enough template that can be used for all the cases where the deployment procedure involves similar steps. Consider also that you can handle exceptions with variables (see the $loadbalancer_ip usage in puppi/manifests/project/maven.pp)


Puppi is self contained. It doesn't require other modules. (And is required by all Example42 modules).

For correct functionality by default some extra packages are installed. If you have conflicts with your existing modules, set the argument:

install_dependencies => false