Puppet custom facts. json file is located in the root of your module.

Puppet custom facts With current versions of puppet you can see all the facts with this. pp, and it would be saved in a folder named functions in the top-level Creating custom facts While Facter's built-in facts are useful, it's actually quite easy to add your own facts. Custom facts are plugins that leverage Ruby to either provide static fact data or evaluate and command as well as provide the output for the value of the fact. --external-dir <path> - The path to a directory that contains external facts. I want to know how many servers have a specific setting available which is calculated by a custom fact and returns as a true or false. An optional trailing comma is allowed between the final value and the closing curly brace. After the set, all resources are in the state defined by the :should values. Nearly all of the settings listed in the configuration reference can be set in puppet. 0 Puppet pass a fact into a double-quoted line of code in an ERB file. If you want to see only one variable, use the following Puppet custom facts - uninitialized constant Facter (NameError) 2 Returning multiple custom facts with puppet Facter. The first part was creating the script, the When you write Puppet code, you can access facts in two ways: with the $fact_name syntax, or with the $facts['fact_name'] hash. puppet facts find [--terminus _TERMINUS] [node_certname] DESCRIPTION. Cannot get puppet agent to work. pp files start to run > in . The :boolean => true creates a boolean method on the type class to return the value of the parameter. 1 on Ruby 2. azure_private_ips The file specified in this setting may be either a configuration file or a custom policy executable. A custom resource allows you to However, there are some special features available for accessing Puppet variables, working with provided blocks of Puppet code, and calling other functions. puppet content of /etc/hosts template with facter. PDK creates a complete module structure, class, defined type, and task templates, and configures a module The file specified in this setting may be either a configuration file or a custom policy executable. Licensing. The changes parameter gets passed a hash of change requests, keyed by the resource's name. The example below assigns the us_mirror1 and us_mirror2 tags to Then Puppet gathers the facts so it gathers the regular facts and any custom facts that plugin sync pulled down, so this is when the my_custom_fact. failing to pass argument to puppet apply with facts. pp file. Skip to content. yaml) was updated to include all facts added since the schema was last updated. For background reading, the docs page on Puppet roles and profiles does a great If you need to manipulate data or communicate with third-party services during catalog compilation, and if the built-in functions, or functions from Forge modules, aren’t sufficient, you can write custom functions for Puppet. See the Plugins In Modules page for more details on distributing custom types and facts via modules. Puppet code is stored in modules. You may need to tell it the path to the modules for it to be able to pick up any custom facts from them. I have successfully created a . notation. conf: Per-environment settings. Facter - No operatingsystemmajrelease in my install (CentOS) 2. Instant dev environments Hiera ’s hierarchical lookups follow a “defaults, with overrides” pattern, meaning you specify common data once, and override it in situations where the default won’t work. external fact not I've got no insight into the fundamental puppet questions, but I suspect your let call is not having any effect because let methods are lazily evaluated and you don't appear to have utilized any of the custom matchers in the rspec-puppet gem that might utilize the facts method. I've already managed to do it in one module but for an unknown reason it doesn't work as Puppet facter, how to set custom facts from yaml file? 0. Find and fix vulnerabilities Actions. Puppet 's if statements behave much like those in any other language. 1 Puppet fact, list software Windows. When Hiera searches, it first searches the global layer, then the environment layer, and finally the module layer — where it only searches in modules that have a matching The facter. pp file is run. Setup What static_custom_facts affects. You can also write your own custom functions. A custom resource allows you to You can classify nodes using an external node classifier (ENC), which is a script or application that tells Puppet which classes a node must have. puppetlabs. Description. Puppet dependency. The path to a directory that contains custom facts. Puppet has custom and external facts, and while the two are similar they are not exactly the same thing. Invalid parameter for defined type. Core facts are shipped with Facter itself, we can find them in any Puppet installation. But we want finer control over Java, so we're going to disable that. json file is located in the root of your module. Providing automation of patch execution through tasks and the robust reporting of state through custom facts If the built-in facts don’t provide an easy way to represent differences in your infrastructure, make custom facts. Hiera uses Puppet ’s facts to specify data sources, so you can structure your overrides to suit your infrastructure. Hiera can either return the first value it finds, or continue to search and merge all the values together. Custom Facts. Modules manage specific tasks in your infrastructure, such as installing My problem is that Facts['listdirectory'] is executed before being downloaded from ftp. value(:hostname)). The following code example is a re-written version of a Ruby function from the postgresql module into Puppet code. Some attributes can be changed throughout the lifetime of the resource, whereas others are only reported back but cannot be changed, and some can only be set one time during initial creation. That pointed me to this solution: puppet. 0 How do I retrieve a fact and use it to store a custom value in a variable in Puppet? 3 Use other facts in a custom fact. You do this by writing infrastructure code in Puppet 's Domain-Specific Language (DSL) — Puppet code — which you can use with a wide array of devices and operating systems. ; environment. In modern versions of puppet and facter the way to view all the facts has changed. In the past you'd run facter -p. Modified 10 years, 10 months ago. I am customizing an existing puppet installation (with facter) and I think I ran into an issue understanding the scope of custom facts. When you start using Puppet on a regular basis, you soon realize that the built-in facts and functions may not be sufficient to build configurations you want to build. conf file: Resources Language: Variables from Puppet Facter: Core Facts from Puppet Values and Data Types from Puppet Templates from Puppet Video Script In this video, we’ll go just a bit deeper into the Puppet language and some additional features of Puppet. x. For example, if you have machines in different data centers or hosting providers, you could add a custom fact for this so that Puppet can determine whether any local settings need to be applied (for example, local DNS servers or In Puppet 2. Refactoring legacy 3. Injecting facter into file If you need to use facts within a custom fact, then you have to access them using Facter's . my_custom_fact1 and If you need to manipulate data or communicate with third-party services during catalog compilation, and if the built-in functions, or functions from Forge modules, aren’t sufficient, you can write custom functions for Puppet. 7. But to answer your question, you should probably use a custom executable fact and just use PowerShell directly, Puppet: all custom facts gets all results. While facter is heavily used by puppet, it can be run as a standalone program or included as a library in your own ruby code. Tip: When you code with this fact syntax, it's not immediately obvious that you're using a fact — someone reading your code needs to know which facts exist to guess that you're accessing a top-scope variable. 0 Puppet external facts examples. Azure custom facts. Certainly that's what will happen, in any case. Whether you’re retrieving application versions, monitoring Deploying custom facts is as easy as placing them in the <MODULE>/lib/facter/ directory. Write better code with AI Security. Puppet will automatically determine what it is: If the Puppet user (see the user setting) By default puppet only submits facts at the beginning of the transaction before applying a catalog. How can I set custom facts from a yml file? Puppet - Facter & Facts - Puppet supports holding multiple values as an environment variable. Pluginsync will also transfer your custom facts for the current catalog to that location automatically. 4 with PDK 2. pp file I update settings > TODO based on these new settings update custom fact We want the puppet facts to represent the system after the . When this is a problem, you can speed up Facter ’s collection by configuring these settings in the facter. Puppet: Making a custom function depend on a resource. x functions NOTE: This page was generated from the Puppet source code on 2022-02-07 10:06:14 -0800 This is a list of all of the built-in facts that ship with Facter, which includes both legacy facts and newer structured facts. and a custom facts directory with the facter --custom-dir flag. We will also discuss how to troubleshoot custom facts. Run arbitrary ruby code during puppet execution? 2. How do I retrieve a fact and use it to store a custom value in a variable in Puppet? 2. . This module provides custom facts for Azure VMs that are pulled from the Azure Metadata Service via the Facter az_metadata fact. This function translates the IPv4 and IPv6 Access Control Lists (ACLs) format into a resource suitable for create_resources. How to create a Puppet fact with ALL IP addresses of the Puppet master. Core facts from Facter. # facter I'm running Ruby 1. I'm not sure how to set things up correctly such that this tool will be installed before facter tries to instantiate the custom fact. There will often be times, when writing manifests or facts, that you will want to test slightly different conditions than you are currently running under. Facter does not show custom Puppet facts. We use some custom facts: group: The group this node belongs to. Puppet Development Kit (PDK) provides tools for writing, validating, and testing modules. At least one of the two must be specified. By default, unmanaged files are left alone, but can be purged with the purge_unmanaged parameter. Two methods we’ve used so far are: Defining ‘external’ facts in a YAML file. 2 External custom fact not working on Puppet. Any code with possible side-effects, or code pertaining to figuring out the value of a fact, must be kept inside We would like to show you a description here but the site won’t allow us. under the Apache license. But before beginning, if you missed something, here are the previous posts: Part 1 - Facter and core facts; Part 2 - Custom facts; Part 3 - External facts; Trusted facts are certificate’s extensions attributes Puppet: all custom facts gets all results. Puppet is licensed by Puppet, Inc. Writing custom facts; External facts; Configuring Facter with facter. Puppet - create NESTED custom fact. Normal facts are self-reported by the node, and nothing guarantees their accuracy. value method. The external_nodes script receives the name of the node to classify as its first argument, which is usually the node's fully qualified domain name. d - Pluginfacts could not be retrieved during puppet run. Returning multiple custom facts with puppet Facter. To see the fact values for a node, run facter -p on the command line, or browse facts on node detail pages in the Puppet Enterprise console. Learn More. json to find out what operating systems your module supports. How to make custom Puppet features to confine custom facts; Datadog + Puppet: Sending facts as tags for metrics and events; How to solve critical Windows services static_custom_facts will only work in Puppet 4. I'm not a ruby programmer and the following code properly generates the users, but their uid is all the same (the uid of the last entry in A resource is the basic unit that is managed by Puppet. Including static_custom_facts will ensure that the custom facts directory is created. Each resource has a set of attributes describing its state. Require file for mount and also update the file after mount? 1. Valid termini for this face include: facter; json; memory Returning multiple custom facts with puppet Facter. When you run Facter from the Ruby API, only the facts section and limited global settings are loaded. When you write enough Puppet code, Environment I am currently using Puppet 6. Types To add multiple tags, use the tag metaparameter in a resource declaration: apache::vhost {'docs. rb custom fact that parses a built-in fact to create a new value, however I am now trying to use it as nested custom fact for Puppet. I honestly don't think it's possible because of the plugin sync behavior of puppet: first all the facts are synchronized (to be available in the puppet code) and then the manifests are processed. Get array of strings from Facter into Puppet. For Custom and External Facts Hierarchy. Puppet relies on Facter for collecting facts, including external ones. Optionally, an if statement can include elsif and else clauses. Facter gives users the ability to gather inventory information on a hundred or so different items on nodes connected to Puppet. x, it defaults to false and must be explicitly enabled. 6) however I am trying to modify it to create nested facts from the key/value pairs that the query obtains. Hot Network Questions Find the word pairs Could a solar farm work at night? Did the Israelites defecate when eating the manna? Do these four properties imply a polyhedron is a regular icosahedron? The set method updates resources to a new state. Note: It's important to distinguish between facts and resolutions. We would like to show you a description here but the site won’t allow us. These custom facts can be This is mostly because I’m lazy. Facter: CLI; Facter: Core Facts; Custom facts overview You can add custom facts by writing snippets of Ruby code on the primary Puppet server. It can replace or work in concert with the node definitions in the main site manifest (site. Hiera uses a hierarchy of data sources, and a given key can have values in multiple sources. show. First, as with any programming Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Puppet custom facts - uninitialized constant Facter (NameError) 2. Iterative functions You can use iterative types to write efficient iterative functions, or to chain together the iterative functions built into Puppet. I've been experimenting with the instruction found on the Puppet documentation site. rb files. By default just running Facter (facter) won’t evaluate custom facts in modules. Not sure if you know that you can create a relation between custom / external facts and hiera data in Puppet. I want to be able to set a number of different custom facts for puppet. Custom facts and external facts that are present in your modules. Access hiera data from within a Puppet fact. rb # Use Puppet facts (Facter) inside a shell script. d directory. Puppet: Dependency chain not Puppet code can access the following facts when compiling a catalog: . Puppet then distributes the facts to the client via plug-ins in modules. You can arrange custom and external facts in hierarchical order using the . If it matters, I'm running Ruby . Deploying a custom fact only to clients running a given module. Each value is another hash with the optional :is and :should keys. If your version of Facter is older, and you cannot upgrade, then you'll need to find a workaround, such as periodically writing a flat YAML or JSON Puppet facts are evaluated on each puppet run, regardless of anything else. 2 Use Puppet facts (Facter) inside a shell script. Custom functions work just like Puppet ’s built-in functions: you can call them during catalog compilation to Custom Puppet features can help developers confine custom facts and type/providers to suitable nodes so that you don't have to install dependences where they don't belong. The :parent => Puppet::Parameter::Boolean part configures the parameter to accept lots of names for true and false, to make things easy for your users. You can write your own report processor in Ruby and include it The :parent => Puppet::Parameter::Boolean part configures the parameter to accept lots of names for true and false, to make things easy for your users. Table of Contents. 8 and Puppet 2. eg: puppet facts --basemodulepath /path Puppet is a tool that helps you manage and automate the configuration of servers. Commented Apr 16, 2016 at 19:12. value('theta') call is outside of the guarded setcode block and in the unguarded part of the Facter. Agents can also embed additional data in their CSR, useful for policy-based autosigning and for adding new trusted facts. A key is separated from its value by an arrow (sometimes called a fat comma or hash rocket) =>, and adjacent pairs are separated by commas. Since puppet can modify the state of the system Welcome to part 4 of a series of posts on what is essential to know about Facter: trusted facts and their very particular nature. Puppet facter, how to set custom facts from yaml file? 0. I have several modules that are mapped exclusively to different classes of hosts within a nodes. Add a comment | puppet custom fact for facter. A typical value for MODULEPATH is "design: Puppet custom facts - uninitialized constant Facter (NameError) 0. But I'm having a problem with the timeline: > Puppet agent checks-in > Custom facts are created > . Puppet: all custom facts gets all results. Improve this answer. 0 failing to pass argument to Custom functions overview Puppet includes many built-in functions, and more are available in modules on the Forge. This command lists all the different environment variables and their related values. For an introduction, see out the Custom facts overview. Most likely, you just want to add stringify_facts=false to your puppet. Reference azure_location. The if condition is evaluated first and, if it is true, the if code block is executed. You may When Puppet agent nodes request their certificates, the certificate signing request (CSR) usually contains only their certname and the necessary cryptographic information. Ask Question Asked 11 years, 3 months ago. 0 Why does puppet think my custom fact is a string? Adding custom facts The setup module in Ansible automatically discovers a standard set of facts about each host. Load The problem your encounter here comes from facter update, and the way you use private facts with puppet on version 3. 2. Writing custom functions in the Puppet language You can write simple custom functions in the Puppet language, to transform data and construct values. It looks like there is a way to list all of these out in a yaml file and then load them in, but the documentation does not have the exact command to do that. A resource is the basic unit that is managed by Puppet. Kuchling. See example below for details, or visit the GitHub README . Use other facts in a custom fact. There are multiple ways we can provide our own facts to our Puppet infrastructure, including plain-text eternal facts files, executable scripts, and via writing Ruby fact plugins. Jenkins requires Java, and the puppet/jenkins module can manage it automatically. For hiera data, firstly you define a hierarchy for parameters at various levels e. RETURNS. Puppet then uses plug-ins in modules to distribute the facts to the client. For information on how to add custom facts to modules, see Module plug-in types. Each resource has its own facts, and we can construct custom facts in Puppet. – Felix Frank. when you want to distribute external facts (that was my case). A fact is a piece of information about a given node, while a Custom facts are a powerful way to extend Puppet’s built-in facts with your organization’s specific information. Custom facts in Puppet. Sign in Product GitHub Copilot. rb will run, it then sends those facts up to the PE server. Puppet commands; Puppet can compare Facter facts, test for the existence of a file, check for a feature such as a library, or test whether a given value is true or false. I've written a hardware_platform. Adding custom facts to Facter. Therefore, the preferred method for distributing custom facts is to place them inside the corresponding module's lib/facter directory I am trying to extract a report using puppetdb facts endpoint . upload. Example: westus2. To be able to use the Facter class, you have to require it in your Ruby file for the custom fact with: Custom functions overview Puppet includes many built-in functions, and more are available in modules on the Forge. Behavior. Writing custom report processors Create and use report processors to generate insightful information or alerts from Puppet reports. Puppet agent daemon not reading a facter fact (EC2, cloud-init) 1. Closest match to my problem that I´ve found so far is: Returning multiple custom facts with puppet Facter. 5, which is a little less than two years old. Test for undefined fact in puppet. Puppet Custom Facts 10 Jun 2016. Facter has supported structured, executable, external facts only since version 3. retrieve facts: $ puppet facts show os. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company A HOCON config file that can be used to specify directories for custom and external facts, set various command line options, and specify facts to block. 3. ; Writing custom facts A typical fact in Facter is an collection of several elements, and is written either as a simple value (“flat” fact) or as structured data Enable native integration with other Ruby-based projects such as Bolt and puppet. conf; PuppetDB; Puppet services and tools. Facter is an open-source tool for inspecting your system and is an integral part of Puppet. To see the full list of structured facts and values on a Every Puppet user can expect to write at least some of their own modules. To make your code easier for others to read, use the $::fact_name syntax as a hint, to show that it's accessing a top-scope variable. This page shows you how to write and format facts correctly. d or local facts Is there a possibility of deploying custom facts based on the hostname/ipaddress of the machine. Viewed 3k times 2 . PDK creates a complete module structure, class, defined type, and task templates, and configures a module Custom facts are easy in Puppet! “Custom facts are easy”, you say “All I need to do is drop something like this on the OS”: echo my_custom_fact=value123 > The recommended method to create custom types and providers is to use the Resource API, which is built on top of Puppet core. conf file is Puppet ’s main config file. 0 How to use Facter values in Ruby template with Puppet. How to use Facter values in Ruby template with Puppet. That shows up in the diagnostic messages in the form of all those ampersand (&) characters. You may not need all of this information to complete Lab 2, but it is definitely helpful. Server, data The Puppet Forge also contains content from the PowerShell gallery, allowing Windows users to automate the deployment of PowerShell DSC content wrapped in Puppet modules. pp). This release adds a Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company We would like to show you a description here but the site won’t allow us. I'm trying to create a simple module that will use facts from the agent to push the relevant output to file. Suppose i have 2 custom fact files, machine1. Facter. To use external facts in Puppet, you will Puppet supports several kinds of plug-ins, which are distributed in modules. 0. A one stop shop for everything Puppet. These supported type modules are still included in the puppet-agent package, so you don't have to download them from the Forge. In saying this, I'm assuming that neither scope nor lookupvar are from that gem. Facter API does not resolve custom facts that match legacy facts. See LICENSE file. Luckily, custom facts and Custom facts in technology refer to user-defined or tailored information that specific software applications can use to perform tasks more aligned with the user’s needs. Define the desired state of your infrastructure using Puppet code. An "if" statement takes a Boolean condition and an arbitrary block of Puppet code, and executes the code block only if the condition is true. 11. On Windows systems, external facts can be written in any language that is available on the system and can be executed from the command line. These variables are called trusted facts, server facts, agent facts, master variables, and compiler variables. 7. Enable native integration for custom facts. It defaults to true, unfortunately. Released in September 2024 and shipped with Puppet 8. External facts provide a way to use arbitrary executables or scripts as facts, or set facts statically with structured data. 0, some resource types were removed from Puppet and repackaged as individual modules. M. By specifying the FACTER_factname environment variable you can tweak the value you care about while leaving everything else in In addition to Facter 's core facts and custom facts, Puppet creates several variables for a node to facilitate managing it. 5 Ansible - use fact from local host in remote host template. I'm trying to add the users on a system as puppet facts. When you install a module that contains plug-ins, they are automatically enabled. 0 (mostly for linting and launching the Puppet console as a REPL). com': port => 80, tag => ['us_mirror1', 'us_mirror2'], } To assign tags to the surrounding container and all of the resources it contains, use the tag function inside a class definition or defined type. Man Page: puppet facts; Man Page: puppet filebucket; Man Page: puppet report; Developing modules. All the machines get a single app deployed but the app configuration differs and also machines form part of different . -p, --puppet (Deprecated: use puppet facts instead) Load the Puppet libraries, thus allowing Facter to load Puppet-specific facts. facts. For instance, in a configuration management tool like Puppet, custom facts are created to gather any data from the system that is not part of the default data set. It is easier, faster, and safer than the old types and providers method. External custom fact not working on Puppet. The VM's configured location. Modules. To see the full list of structured facts and values on a Puppet custom facts and Ruby plugins to set a homedir. Injecting facter into file content - no implicit conversion of Contribute to puppetlabs/puppet-docs development by creating an account on GitHub. conf: The main config file The puppet. Specifying prerequisites for Puppet custom facts? 2. NOTES¶ This subcommand is an indirector face, which exposes find, search, save, and destroy actions for an indirected subsystem of Puppet. Updated Facter schema and the process for adding new facts. Modules that you download from the Forge can include these kinds of plug-ins, and you can also develop your own. Puppet missing Facter environment variables. Executable facts on Unix work by dropping an executable file into the standard external fact path. The OS is macOS Monetery. Every Puppet user can expect to write at least some of their own modules. Their values are accessible when the facts are referenced as symbol arguments to that method (e. These plug-ins enable features such as custom facts and functions for managing your nodes. You can add custom facts by writing snippets of Ruby code on the primary Puppet server. Ruby Third-Party Dependencies in Custom Puppet Providers. Look for the stringify_facts option in Puppet 3. set_fact task, or provide permanent custom facts using the facts. The hierarchy I want to create is similar to built-in facts, eg running Facter (or Facter -p) would show: custom_parent => { custom_fact_1 => whatever custom_fact_2 => whatever2 } Puppet: all custom facts gets all results. There are four sections: facts, global, cli and fact-groups. A function can optionally take one or more parameters as arguments. If you are new to Puppet or want to save time, use the pre-built and tested modules on the Puppet Forge — a repository of thousands of modules made by Puppet developers and the Puppet community. What is Data and What is Code? This issue of what constitutes data is the first wrinkle in devising what I call a data escalation path. Each resource has its own facts and in Puppet the user has the leverage to build their own custom facts. builtin. 2024-06-28: DevX Status Update; 2024-06-28: Modules Status Update; 2024-06-21: DevX Status Update; 2024-06 Puppet Enterprise tasks and Bolt have opened up methods to integrate operating system level patching into the puppet workflow. Provide 100% compatibility with C++ Facter (drop-in replacement). This feature is supported in Puppet by using facter. Puppet is an indispensable tool for system admins, but it can be tricky at times to make it We would like to show you a description here but the site won’t allow us. add block. ) External facts are just scripts which return text in the form fact=value. it will honour the FACTERLIB environment variable and evaluate all the custom facts supplied by the modules in your environment. Not all of them apply to every system, and your site might also use custom facts delivered via Puppet modules. X. Description; Reference; Limitations - OS compatibility, etc. 1. Use other facts in a custom NOTE: This page was generated from the Puppet source code on 2022-02-07 10:06:14 -0800 This is a list of all of the built-in facts that ship with Facter, which includes both legacy facts and newer structured facts. If invoked with no arguments facter will list the facts and their values it knows about. rb #contains facts specific to machine1 machine2. conf file is a configuration file that allows you to cache and block fact groups and facts, and manage how Facter interacts with your system. 21. Use Puppet facts (Facter) inside a shell script. All sections are optional and can be listed in any order within the file. In addition to Facter 's core facts and custom facts, Puppet In addition to Facter 's core facts and custom facts, Puppet creates several variables for a node to facilitate managing it. Enhancements. X with facter 2. 0 Puppet: all custom facts gets all results. For example, create a custom datacenter fact that is based on information particular to your network layout so that each datacenter is uniquely identifiable. This is no Puppet facts. (This is usually either a department of our Hashes are written as a pair of curly braces {} containing any number of key-value pairs. Issues while getting Puppet custom fact. rb as The immediate problem is that the Ruby code for the chocolatey module, as synced to the target node, is malformed. The hierarchy I want to create is similar to built-in facts, eg running Facter (or Facter -p) would show: custom_parent => { custom_fact_1 => whatever custom_fact_2 => whatever2 } I have successfully created a . If Facter is slowing down your code, you can configure Facter to block or cache built-in facts. It configures all of the Puppet commands and services, including Puppet agent, the primary Puppet server, Puppet apply, and puppetserver ca. By default, rspec-puppet-facts provides the facts only for x86_64 architecture. puppet custom fact for facter. In Puppet, facter is a standalone tool that holds the environment level variable. Trusted facts. In these cases, the Facter::FactManager did not resolve custom facts if core or external facts had results. By running puppet facts, Puppet automatically runs Facter with all of the custom facts paths loaded. The custom facter is added in a module and the module is available on the nodes . With this information, you can write a custom fact in Perl, C, or a one-line text file. Upload facts: $ puppet facts upload. To learn more about this file, see Puppet's metadata documentation. By Greg Sabino Mullane March 21, 2012 Photo of Swedish Chef by A. azure_facts. All facts that will inform a given catalog-building run are evaluated first, then delivered as a group to the I´m trying to work out a way in Puppet to get the current zpool capacity numbers for my FreeBSD storage servers, storing them in custom facts and to generate alert if capacity reaches a "too high" level. When you use Puppet, you define the desired state of the systems in your infrastructure that you want to manage. If you want to add custom values to your facts, you can write a custom facts module, set temporary facts with a ansible. When a system has a lot of something — for example, mount points or disks — Facter can take a long time to collect the facts from each one. Custom facts can be added to the main Puppet server by writing snippets of Ruby code. These variables are called trusted facts, server facts, agent facts, server variables, and compiler variables. Puppet has a set of built-in report processors, which you can configure. In this case, the filename would be acls_to_resource_hash. 2 Use facter facts in puppet. Breakdown of a Fact In its most basic form, a Fact is the named result of a block of Ruby code on a machine which is executing that Ruby. The first part was creating the script, the I know how to create custom facts normally with . External facts are fine due to pluginsync. Code that works to set individual facts with the key name is: Merge behaviors . At this point you could test your fact by running facter -p my_custom_fact. There are a number of ways to define custom facts. Modules overview; Plug-ins in modules; For our example, we want to manage Jenkins itself using the puppet/jenkins module. I don't know where those came from, but possibly there is some kind of misconfiguration related to character encoding, and / or line terminators. 9. 1 Puppet Class: define a variable which list all files in a directory. (thus making them available for resources) I've also tried to move the code that executes the bash script out from the fact and into the puppet class but it appears you cannot evaluate the output of a bash script (using "exec" type) and store it in a variable (again Get facts from the local system: $ puppet facts find. Facter - custom fact, returns empty data set when invoked by Puppet agent. Facts. Defining a fact using the pluginsync functionality via the ‘custom’ In this article, we will learn about custom facts in puppets, and how to add and write them. The metadata. Since puppet can modify the state of the system When the Facter library loads, it will honour the FACTERLIB environment variable and evaluate all the custom facts supplied by the modules in your Puppet environment. Facts are loaded early on in the process, so I can't simply put a package { biosdevname: ensure => installed } in the manifest, since by the time Puppet gets this far the custom fact has already failed. The Facter schema (facter. For more information about creating custom types, see Custom resources. I need to insert multiple facts on many machines(100+) based on its hostname. In addition to Facter 's core facts and custom facts, Puppet creates several variables for a node to facilitate managing it. Puppet custom facts - uninitialized constant Facter (NameError) 2. As of Puppet 6. You must give your modules a specific directory structure and include correctly formatted metadata. 0. Navigation Menu Toggle navigation. 0 How do I retrieve a fact and use it to store a custom value in a variable in Puppet? 2 Use Puppet facts (Facter) inside a shell script. I'm new to both, but I've done a fair amount of work with Puppet over the last couple of weeks, touch wood without bringing my site down :) I would now like to write some custom facts. External facts are simple text files or commands (in any language) Puppet: all custom facts gets all results. I have working Ruby code to query DNS details and create Puppet custom facts (puppet 5, Facter 3. --no-block - Disable fact blocking mechanism. In masterless Puppet using puppet apply, pluginsync is not required, but the module containing the type and providers must be present on each node. Custom functions work just like Puppet ’s built-in functions: you can call them during catalog compilation to Hashes are written as a pair of curly braces {} containing any number of key-value pairs. You can add custom facts by writing snippets of Ruby code on the Puppet master. Executable facts on Unix. 3 Use other facts in a custom fact. A typical value for MODULEPATH is "design:modules" when testing environments. Pluginsync will ensure they are copied to the correct location when the puppet client runs. Puppet custom facts - uninitialized constant Facter (NameError) 1. Let's say you have the following two custom facts named my_organization. Share. If you want a custom fact to appear on only that client, then you can add the custom fact to that location. This means that the statement always executes, on every system, regardless of confine, weight, or which resolution of phi is appropriate. The values are of the same shape as those returned by get. 3. Previously, custom facts with names that partially matched core legacy facts were resolved as expected in the Facter CLI, but not when using the API. conf. Custom facts are written in Ruby and can be shipped in modules. The CONTRIBUTING document now includes instructions which community members should follow when adding new facts, to help You can look into rspec-puppet-facts to setup default facts for all your tests (and gain some other nifty capabilities along the way). Automate any workflow Codespaces. While using facts for this purpose is common, data-sources may well be defined without the Puppet facter, how to set custom facts from yaml file? 0. 2 Fact file was parsed but returned an empty data set. It looks like you mean that the fact's value is determined before the directory contents (not the fact implementation) is downloaded. Specifying prerequisites for Puppet custom facts? 0. Because OpenSSL is unaware of Puppet ’s custom To determine which facts to run your tests against, rspec-puppet-facts checks your module's metadata. Note, facter -p works but is deprecated in favour of puppet facts In this example, the Facter. Dsc! Firewall Update - Converted to the resource_api; Deprecation of puppetlabs-stdlib functions; puppet-lint: Already initialized constant warnings; Removing puppet-modules-gems; View More; Updates. Retrieve a node's facts. g. Use facter facts in puppet. 2 The facter. For the purposes of the puppet-jenkins module, that covers most of the code in the module, but our custom facts were left in the dark. kada kbmoe oxno sjppe qnydz bacby fvai llzfug yrpj fzewho