Foreman Ansible allows you to import hosts via Ansible, along with facts about these hosts and reports of their playbook runs. this may not match the hostname configuration of the remote system. Puppet can access the following facts: Facter's built-in core facts. Configuration. Updates to these files are made using sudo commands detailed below. ( node blocks rely on $certname instead, which cannot be forged.) 1.1 Facter facts and Puppet ===== In this post I quickly demo the facts that are availaible and how to use them in Puppet (simple way). However, some facts can take a considerable time to resolve and have a big impact on the time it takes Puppet to run. Normally the hostname is set during deployment, then puppet installed and linked to the server. Puppet is already installed. Note that this has security implications - any agent can claim to have any host name. It also covers Puppet's Facter tool (for simplifying the interrogation of system . It appears that under-the-hood, Puppet uses Facter to evaluate the domain names: $ facter domain domain.com $ facter hostname kungfumaster $ facter fqdn kungfumaster.domain.com. Those elements can only be set with the let (:node), not with this structure. ERB allows you to use conditional logic, iterate over arrays, and include variables. Puppet Forge is a catalogue of modules created by Puppet, our partners, and community that helps IT ops practitioners supercharge and simplify their automation processes. I'm using same enviroment than the previous Puppet post. It's even very simple to do: FACTER_hostname=kerberos01 puppet agent --test Any node can receive the catalog for kerberos01 this way. This post explores how you can make your Puppet manifests more dynamic via the typical programming constructs of variables, expressions, conditions and iteration. Thanks. So with the snippet above we can assure that every hostname, wich its name starts with "sv-dns" will receive the chrony.conf_server file and all other servers will receive the chrony.conf_client file. Those elements can only be set with the let(:node) , not with this structure. Templates are a powerful way of using Embedded Ruby ( ERB) to help build config files dynamically. 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. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. I would definitely recommend switching to Puppet 4.5.3 or 4.6.2 for a modern stable version, especially since 3.8 is EOL by the end of the year. To run it, we use the ansible-playbook command, with the --ask-pass, to ask for the SSH authentication password, and the --ask-vault-pass to provide the decryption password for the vault. The Datadog Puppet module supports Linux and Windows and is compatible with Puppet >= 4.6.x or Puppet Enterprise version >= 2016.4. Finally it finds a match for "username" and returns this back to the . Tags: puppetlabs, library, stdlib, standard, stages. Choosing a vagrant provisioner Dec 17, 2021. bash configuration-management chef-infra puppet vagrant. Facter is executed on the client each time Puppet is run and it collects a large set of key/value pairs that reflect many system's properties. 256.344.987.776 6.fqn.mycompany.info my-hosts-hostname6 256.344.987.777 7.fqn.mycompany.info my-hosts- puppet facts action [--terminus TERMINUS] [--extra HASH] DESCRIPTION This subcommand manages facts, which are collections of normalized system information used by Puppet. Accessing facts from Puppet code When you write Puppet code, you can access facts in two ways: with the $fact_name syntax, or with the $facts ['fact_name'] hash. If you run puppet agent without this option, then you will not get the messages on the screen. Until know this means we have only have if the compiler is happy, not that it performs the function it needs to do. With step-by-step guides and tutorials, Puppet Forge provides a platform for you to grow your skills with Puppet, whatever your current level. Basically my puppet master had the wrong fqdn so I changed the server name, changed puppet.conf, puppetdb.conf, etc. It does the following in order and uses the first one that appears to contain a domain name: hostname -f. dnsdomainname. Puppet - Facts. In our previous blogpost on Puppet Versioning, we described the most basic check to see if a puppet manifest was valid. The playbook attempts to include the file named {{ ansible_facts.hostname }}.vault - which resolves to puppet.vault for the VM. ansible_hostname inventory_hostname: Ansible_hostname takes the hostname from the facts collected during the gather_facts this would mostly match to the uname -n or hostname command that you run on the remote machine: inventory_hostname takes the hostname from the inventory configuration or the hosts file. Any custom facts or external facts present in your modules. $::partitions is the old syntax for facts inside of Puppet. Is it possible for a fact to return an array instead of string as concatenated elements of the array? Basics. PuppetServer: The hostname of the Puppet server, set in puppet_server; PuppetBinDir: The directory that the Puppet binary is in. As usual I start my day with terminal with update: thorin@erebor:~$ sudo apt-get update puppet node hostname Dec 17, 2021. hostname puppet. Foreman Ansible relies on Foreman Remote Execution in order to be able to run playbooks remotely. FacterVars: Additional facts to set when executing Puppet, joined for use in a command. Given what you're describing, the simplest thing to debug is facter fqdn instead of your puppet command-line.. ~~Special goodies~~~Twitter~ https://twitter.com/_PuppetStrings~Patreon~ https://www.patreon.com/PuppetStrings~Instagram~https://www.instagram.com/_puppetstr. SYNOPSIS puppet facts action [--terminus _TERMINUS] [--extra HASH] DESCRIPTION This subcommand manages facts, which are collections of normalized sys- tem information used by Puppet. Using "puppet" as the Puppet master's hostname simplifies the agent setup slightly, because it is the default name that agents will use when attempting to connect to the master. I'm trying to connect my Ubuntu with GitHub via a proxy so I can clone repositories via the git When running the git clone command a tcpdump reveals that it is trying to . Puppet : Specifying a version of a package to install Dec 17, 2021. php packages puppet vagrant. Path used for local ansible facts (*.fact) - files in this dir will be run (if executable) and their results be added to ansible_local facts.If a file is not executable it is read instead. or as a short host name in the format hostname.", notice the period at the end. Description of the fix: Rescue . Periods are allowed in Linux hostname 2. hostname => "yyy", interfaces => {eth1 => {bindings => . I appear to have opened up a portal to a circle of hell here. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-bugs+unsubscr. or as a short host name in the format hostname.", notice the period at the end. Puppet supports holding multiple values as an environment variable. How Facts Are Gathered. You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. When testing with Puppet >= 4.3, the trusted facts hash will have the standard trusted facts (certname, domain, and hostname) populated based on the node name. File/results format can be JSON or INI-format. This post is a continuation of my earlier Getting Started with Puppet on Windows post (although most of the information in this post is OS agnostic). Download. Hi all, I'm having a little trouble with the way Puppet logs his output. The most commonly used magic variables are hostvars, groups, group_names, and inventory_hostname. I recently updated Katello to 2.2 and Foreman now to 1.8.1, so it appears somewhere in the upgrade that Puppet now cannot contact Foreman: > [root@virt5 ~]# puppet agent --test info: > Retri. One of the features offered by puppet is the capability to use templates to configure different servers. e.g: If you're running Ansible from host 'A', which SSHs into host 'B', you . Many thanks! In Puppet, facter is a standalone tool that holds the environment level variable. You can access Ansible facts using the hostvars variable too, but only after you have gathered (or cached) facts. You can see the list of core facts to get acquainted with what's available. But puppet fails with the error: Parameter ip failed: Invalid IP address "192.168.10.10172.23.10.10" Obviously, the ip array returned by the fact is not regarded as an array by puppet but as a regular string. It successfully finds the yaml file because I have created it and then reads the content of it. $ puppet facts find somenode.puppetlabs.lan --terminus inventory_active_record --run_mode master upload. I don't know how you'd automate the setting of it after install time via puppet. If you want to use Ansible to submit facts/reports to Foreman through the callback by running Ansible directly (not from Foreman), you should add whatever hosts (except Smart Proxies) you want to submit facts from to the setting trusted_hosts.Change it at Administer > Settings, Auth tab. When testing with Puppet >= 4.3, the trusted facts hash will have the standard trusted facts (certname, domain, and hostname) populated based on the node name.Those elements can only be set with the let(:node), not with this structure.. By default, the test environment contains no custom trusted facts (usually obtained from certificate extensions) and found in the . Info: Caching node for test01: Warning: Scope(Class[main]): Could not look up qualified variable '::hostname'; Notice: Scope(Class[main]): hostname: 软件包及依赖包yum源设置安装puppet的话依赖包比较少，大概就是facter,ruby-shadow；但安装foreman依赖的包太多，大概有200左右吧，建议用. Nightmares after renaming puppet mastersavecancel. Valid termini for this face include: With hostvars, you can access variables defined for any host in the play, at any point in a playbook. Then removed the old certs and regenerated them. You can also use ERB syntax directly without having to use a separate file by calling the inline_template function. It turns out the solution was fixing the FQDN since setting the fact depends on a proper hostname being returned. In can be considered similar to env variable of Bash or Linux. Passing Puppet node data to Rundeck seems like it would be simple enough task - just query the Puppet DB via the nodes API; however, in our case we had a small hiccup. Cornellio ( 2014-10-02 12:20:55 -0600 ) edit This plugin 2.x series should be compatible with any version of Foreman above 1.17, including 1.17. The ssl certificate signing is done only the first time an agent connects to . Nightmares after renaming puppet master. Now that we've covered the basis with regard to Puppet facts, we're prepared to pick back up in Part 2 of this series to cover Puppet . - Sirex Since facter version 4, you can cache facts. puppet module install puppetlabs-stdlib --version 8.1.0. Since puppet uses the fqdn fact to determine which node it is running as, it may not be possible to run if it can't be determined. Description of the problem: Facter fails when Socket.getaddrinfo is called and it prevents fqdn information to be retrieved. This is the main reason of keeping the puppet master hostname as puppet. Note: If you do not specify the option --server, puppet agent will look for a host named "puppet". Have a question about this project? For detailed information on compatibility, check the module page on Puppet Forge. Hi guys. Linux Puppet Training How Linux Foundation Store can Save You Time, Stress, and Money. A big thanks to Atlassian for allowing me to post this series!! So my conclusions 1. hostname on Linux was intended as either the FQDN or SHORT FORM (To first period). Specifying trusted facts When testing with Puppet >= 4.3, the trusted facts hash will have the standard trusted facts ( certname, domain, and hostname) populated based on the node name. In 2009 after the first devopsdays I . what is the puppet agent status on the machine? PUPPET-FACTS (8) Puppet manual PUPPET-FACTS (8) NAME puppet-facts - Retrieve and store facts. Puppet already knows all of this information so of course we would like to get at it without too much hassle. Install the datadog_agent Puppet module in your Puppet master's module path: I'm trying to query puppetdb for a list of hosts maching a certain regex (on hostname) and only returns 2 facts (ipaddress and hostname) I'm trying to follow: We used the parseonly function to see if it would compile. So my conclusions 1. hostname on Linux was intended as either the FQDN or SHORT FORM (To first period). This get's resolved by hiera, and consequently hiera tries looking for a yaml file named after the puppet agent's hostname, which in this case is "puppetagent1". It's even very simple to do: It's even very simple to do: FACTER_hostname=kerberos01 puppet agent --test node_info::node_info_fact: node_info node_info::lookup_facts:-hostname -virtual_info.id Load data You can prepare multiples CSV files with unique feed_type , The CSV file need to be visible on Puppet server. Upload facts: $ puppet facts upload NOTES This subcommand is an indirector face, which exposes find, search, save, and destroy actions for an indirected subsystem of Puppet. This feature is supported in Puppet by using facter. Due to a VRA bug with empty fields, if you already have a SovLabs puppet configuration defined you will need to create a new one with the puppet.conf and facter file template being . The answer is in the relevant Facter source code. I could not decipher your precise intent from your question, but I suspect that you really want an ENC or a Hiera based approach. Puppet gathers facts about each of its nodes with a tool called facter. Just before an agent requests for a catalog from the master, the agent first compiles a list of information about itself (in the form of key-value pairs). It can read facts directly from the local system (with the default . External facts: Generated by either pre-defined static data on the node or the result of running an executable script or program. The default fact_path can be specified in ansible.cfg for when setup is automatically called as part of gather_facts. Installation. You can also run facter -p at the command line to see real-life values, or browse facts on node detail pages in the Puppet Enterprise . PuppetNode: The hostname of the Puppet node, set in puppet_node. Install NTP This behaviour is kind of problematic for me, since we're using Kerberos in one of our projects which forces us to add the FQDN used by Kerberos to /etc/hosts on our app-Servers. Periods are allowed in Linux hostname 2. LFCS: Linux Foundation Certified Systems Administrator - Credly Hands-on Labs are guided, interactive experiences that help you discover and practice real-world situations in real cloud environments. 3. Specifying trusted facts. Object for easily getting Puppet DB data (e.g. puppet.conf file, facter facts and hiera files cannot be written directly by a non-root user. this could just be a . In Puppet I would like to create entries to all hosts files in a large group of servers. If your hostname is fixed for example dnsmachine.some.domain you can use the example provided by @kwiksand: It is possible to add custom facts if you need other facts to perform you configurations. Now we need to set up NTP. OS names, hostnames, IP addresses, SSH keys, and more). Gathering facts about your system is an essential part of a Puppet run. Using inline templates. While the hostname fact does not reflect the actual hostname value Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange puppet, is a configuration management framework that can be used to perform several different things to validate/configure your infrastructure.We have been using puppet for sometime at my work and have just started moving into some of the advanced uses of the tool. The hostname is one of the layers in the hierarchy. While the hostname fact does not reflect the actual hostname value Explanation The simplest use of the host type requires just a name (fully qualified or relative as needed) and the IP address it should resolve to. So, without going further, we can distinguish data values used by default (common.yaml) and hostname, which is obviously a fact that comes into puppet from 'outside'. Built-in variables In addition to Facter 's core facts and custom facts, Puppet creates several variables for a node to facilitate managing it. On the next puppet run in addition to your new host entry you'll also see the following Puppet warning banner, indicating that parts of this file are now under puppet management. Facter, by default, gathers information that is useful for system configuration (e.g. facts, reports, etc) My problem is, that it seems to check /etc/hosts for the IP it is running on and uses the first name after the IP for logging purposes. It can read facts directly from the local system (with the default facter terminus), look up facts reported by other systems, and submit facts to the puppet master. You can run the following command on the agent to view . They are called facts and provide valuable information like the system's operatingsystem, operatingsystemrelease, osfamily, ipaddress, hostname, fqdn, macaddress to name just some of the most used ones. This information is gathered by a tool called "Facter", and each key-value item is referred to as a "fact". Custom facts: Require Ruby code within your Puppet module to produce a value. @googlegroups.com. Most facts can be fetched very quickly and don't significantly impact the speed of your Puppet run. This is internal and not settable by the user. If the "several seconds" is very close to exactly 5 seconds, it's very likely that your DNS configuration is broken with a single bad DNS server listed. Puppet - Facter & Facts. Puppet Agent Version: 4.6.2 Facter Version 3.4.1 (commit d0f32490f41ca12722c13e4c48d4572ae4f9bfdc) puppetserver version: 2.6.0 Server Linux: * Linux server-hostname 3 .