Create a new security group with the name puppet-sg and for the description use Puppet communication between instances. Shell built-ins. 1 Answer. When ensure => absent, the value provided by the puppet resource will be removed from the environment variable. How can I write a puppet code to execute this script and then take the output file and scp it to another server (in my case its the webserver). 81 1 7 Add a comment 2 Answers Sorted by: 2 The command string is containted within single quote marks and this is why the variable is not substitiuted. such as the exec type, where the namevar is a command. The issue is, while first two are correctly executed under "user", third command is executed in. exec { 'test': command => 'powershell. try_sleep: number of seconds to sleep between retries. The environment variable will not be removed, even if its contents are blank. Share. Duplication: Even though command is the namevar, Puppet allows multiple exec resources with the same command value. puppet:///{mount point}/{path}; note the triple-slash), the URI will resolve to whichever server the evaluating node considers to be its master. Whether to make the mapfile executable or. If you care about the locations of files, then you should be referring to them via absolute paths, except inasmuch as you may use simple command names that can be resolved against the path you specify in your Exec. Learn more about TeamsTLDR: I can't configure ordered chain of Puppet "Exec" commands to run ONLY ONCE. Please qualify the command or specify a path. Default: Undefined. × Join the world's most active Tech Community! Welcome back to the World's most active Tech Community!On the Puppet master, create the directory structure for a module named lamp: cd /etc/puppet/modules sudo mkdir -p lamp /manifests. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I've followed the quick start guide and have. The command will only run if the file doesn't exist. os. 04 server using puppet exec to run commands to make those changes. On *nix platforms, the command can be specified as an array of strings and Puppet will invoke it using the more secure method of parameterized system calls. exec {'executionpolicy': path => 'C:WindowssysnativeWindowsPowerShellv1. Unfortunately that's not how puppet works. There's a few concepts here that you need to understand: Puppet is 'declarative', not a 'script'. As this makes manifest code more. exe create MyService start= auto binPath= "C:path oyour. For example, command => 'cmd. By default, the file server looks through every module in the modulepath for a files directory. ps1', path => $::path } Or use the Puppet supported PowerShell. So it will likely work better if the command you are trying to pass will actually execute outside of Puppet. exe -executionpolicy remotesigned -file C:\test. Connect and share knowledge within a single location that is structured and easy to search. 3, so it's safe to assume that both Puppet 3. and refreshonly is set on the exec. This module is particularly helpful if you need to run PowerShell commands but don't know how PowerShell is executed, because you can run PowerShell commands. exec { 'Change owner and group to user. File contents can be managed directly with the content attribute, or downloaded from a remote source using the source attribute; the. crt': source => "puppet:///modules/$ {module_name}/sonarqube/$ {::env}/var/lib/certs/root. jar', } Should this be part of the manifest which could look like this? 2 Answers. I'm really confused about this, it seems like puppet can. Facter can take multiple --custom-dir options on the command line that specifies a single directory to search for custom facts. To direct output to a file named agent_debug. sudo secure_path fix. (Optional) Configure agent settings. Standard shell globbing in general and the Ruby globbing function that Puppet relies upon in particular do not have either sub-patterns or a pattern-level negation operator. txt', This command will write the following text to /tmp/output. But the exec resource have to be called only once. With a puppet://server/ path, it'll always try the remote path. log, depending on the flag used) to a Support ticket, making sure to remove any sensitive information. Follow. The commands encapsulated by Exec resources are run only after a catalog is compiled. The logoutput parameter just logs the output to the. That means notify and require. Because the Exec requires the File to (conditionally) be applied first, its own unless parameter would not be evaluated in time to affect that, even if there were a way it could do. When reporting to a puppetmaster, the server that gave it the manifest is treated as the server. Puppet combines this data with the main manifest to produce node catalogs. Understanding where this is going wrong is the clue to getting it right. 0 and have to write my own ruby. bundle exec rake strings:generate [',,,,false. (↑ Back to exec attributes) provider Try again and this time show the failure. I would like to add a number of control gates into my manifest via onlyif and unless. 9 except the line: notify => Php5enmod ["upload_limits"], needs to be: notify => Exec ["php5enmod_upload_limits"], and then it works correctly. Remove systemd module dependency and fix missing path for a exec #58 (juliantaylor) Update README. Please refer to the Bolt documentation on how to execute a task. exe command? i. The list of directories where Puppet looks for modules is called the modulepath. To post to this group, send email to puppet. (↑ Back to service attributes) path. In this case, the resource type is file. Puppet ’s property support has a helper method called. txt : With the node definition: # manifests/site. Puppet ’s command line interface (CLI) consists of a single puppet command with many subcommands. lst has changed? TIA. Other content will be left unchanged. Mar 25, 2015 at 21:56 @Fr3edom21 if this answer is acceptable, please accept it as the answer. I am trying to install a shell script and exceute it using Puppet. The commands encapsulated by Exec resources are run only after a catalog is compiled. New search experience powered by AI. To get out of this state, have Puppet execute the following (with an exec resource) to reset the file permissions: takeown /f c:/path/to/file. There is another metaparameter, subscribe. The command can be a simple string, which is executed as-is, or an Array, which is treated as a set of command arguments to pass through. conf depends on whether the process is running as an administrator or not. file only when you need the script to be triggered to run, and the exec resource has to subscribe to it. Puppet is a configuration management solution that allows you to define the state of your IT infrastructure, and then automatically enforces the desired state. pp. The command should only be run as a refresh mechanism for when a dependent object is changed. ). conf. If it is possible to ensure the file to be a directory then that, too, probably would not play nicely with the effect of the Exec. exe file is added to PATH on your Windows. The exec type provides a simple way to run those commands via puppet (on the puppet client, not the master) and harness them in your modelling, whether as a dependency of another resource, an easy way to accomplish something puppet doesn't yet provide or as part of a gradual migration. Windows services support a short name and a display name, but Puppet uses only short names. Puppet lookup uses a hierarchy of data sources, and a given key might have values in multiple sources. yaml". With an empty server specification, then it gets interesting. 5. Download the package for your operating system from the PDK download site. By placing the Exec shown above in a global location (like your site. Note: The ‘path’ is the path to the directory where we have saved the tarball. So you can set the path in an Exec block all you want and it won't do a thing for the rest of your blocks. The . I am having trouble with our puppet config. Installing Puppet modules for use within Vagrant is also kind of a different beast entirely when you are using them with the internal Puppet provisioner for Vagrant. Put your shell file in the path you specified. . Setting the path for the echo binary, this isn't normally necessary for system commands but useful to know about. e. Create a new security group with the name puppet. Use the puppet task run command to run tasks on agent nodes. Puppet. the path is too long and breaks original logoutput, how we can get a. group. Same as insert, except Puppet will ensure the value appears first. Let's say I have 3 files under /var/log/mylog/, I want to chown/chmod against them all in a batch instead of having 3 file resource sections in my puppet code. refreshonly not working with Puppet exec resource. exec { 'test': command => 'powershell. Write the replacement content inside the block and it will safely replace the target file. Other content will be left unchanged. Is there a better way of achieving this task ? Ideally, I would like to only use "file" and avoid using "exec". ; ln -s linkNdest linkNname", path => "/etc. I want to use puppet to do this : First puppet run, extract contents of tarball (which is stored on some server) Subsequent puppet runs, extract contents of the tarball only if the tarball is different from the earlier run; Any suggestions on how to do this in Puppet ? I am struggling with how to use the "onlyif" clause in Puppet to achieve this. os. Regarding your. An extra search path for Puppet. sh', onlyif => systemctl service_trendmicro, # which system should return. An example in Puppet 2. But at this point I would settle for a solution ! I want to execute a shell command/script using puppet only when a file exists in particular path. Q&A for work. . Instead, I have another working solution. *. onlyif => "/sbin/swapon -s | /bin/grep file > /dev/null" - This step works only if there is no swap in place, but if the swap file is already created, then the step fails. Check out Puppet Interview Questions to crack like a PRO!echo and date, are specified with their full path. '/var/lib/certs': ensure => directory;. Also, aliases are not passed on to child processes, and by default, they are not expanded by non-interactive shells. Exec does not run on first file deployment. There's a few concepts here that you need to understand: Puppet is 'declarative', not a 'script'. The Forge makes it easier for you to manage Puppet and can save you time by using pre-written modules, rather than writing. After initially starting the vagrant box (vagrant up), running apt-get upgrade will list several updates. There is also a second puppet exec resource that uninstalls 7-zip, lets call it uninstall-7-zip. Does anyone know what needs to be changed in the code?It's unclear what your overall objective is, because pwd is not a useful thing to be capturing in an Exec resource. To set configuration settings, run: puppet config set <SETTING VALUE> --section <SECTION >. Make sure you are not subject to registry redirection or file system redirection. pp. I want to use puppet to do this : First puppet run, extract contents of tarball (which is stored on some server) Subsequent puppet runs, extract contents of the tarball only if the tarball is different from the earlier run; Any suggestions on how to do this in Puppet ? I am struggling with how to use the "onlyif" clause in Puppet to achieve this. txt if it exists: file { "/etc/file. Specifying file owner, group, or mode for file-based settings is not supported on. UPDATE: After i tried wrapping the onlyif statement in powershell command, i was able to successfully run the powershell command directly using exec. . execute. To expand on Matt's comment above, go to the server in question and run which pip to see pip's location (on my machine /usr/local/pip ), then append your exec command with the full path for pip, e. puppet; puppet-enterprise; Share. Facter attempts to load all Ruby files in the specified directories. 2) Exec blocks set up their own local environment that is destroyed at the end of the Exec block. Manages files, including their content, ownership, and permissions. Description. 8. Resource types mysql_grant. Q&A for work. exec { 'test': command => 'powershell. The documentation for Exec's onlyif tag says this: onlyif. So then intention and documentation has always been the same since 4. The command I am using works fine at the shell. exe invocation as the command. Causes a resource to be applied after the target resource. If Puppet is managing the user that an exec should run as, the exec resource will autorequire that user. But yes, it would be cleaner to build a simple script that wraps the actual call, and forks it into the background. Setting an environment variable bar to equal foo. On *nix platforms, the command can be specified as an array of strings and Puppet will invoke it using the more secure method of. After installing the new system and registering your version of Red Hat Enterprise Linux, enable the Red Hat Satellite 6 Tools repository. sed puppetchanges the default value for the attribute path of the resource Exec. Halt the puppet master while Exec is running a script. 1]/Exec [1. Puppet uses both the %PATH% and %PATHEXT% environment variables to resolve the executable. Shell built-ins. rb in the Puppet source code. It is. Follow. exe and specifying a file path in the command line, be sure to use backslashes. If you wish to conditionally apply puppet code based on the presence of a file, that has to exist or not pre-factor run, and have a custom. I am poorly familiar with the puppet language but would guess something like this to execute the jar file: exec { 'jar_execution': command => 'cmd. The search path used for command execution. Shell built-ins. Select puppet-vpc as the VPC to launch the EC2 instance in. Interesting is that using Windows path for directories with spaces in eg. Creating a directory is another task that is handled by the powerful and flexible file type. Puppet’s built-in file resource type can manage files and directories on Windows,. Q&A for work. This means that when you use a resource default statement in a class, it could affect any classes or defined types that class declares. As a result, notifications are shown as a change on every Puppet run. Teams. 6. Multiple resources may be declared to manage multiple lines in the same file. exe /c echo "foo"', } If no extension is specified for a command, Windows will use the PATHEXT environment variable to locate the executable. Default: Undefined. They translate to Windows permissions as follows:. Services are referenced with display names instead of short names . Strings have several forms in Puppet. I need puppet to execute a script that is inside an installed app. 0 a new feature "relationship syntax" was introduced. (↑ Back to exec attributes) providerTry again and this time show the failure. This style guide promotes consistent formatting in the Puppet language, giving you a common pattern, design, and style to follow when developing modules. This is a directory used by the Puppet file server. Description. 0', #Puppet redirects to SysWOW64 by default command => 'Powershell. 1. Next just use it e. ; Prevent Puppet from making changes, by setting the noop. prepend. Use per-resource default attributes when possible. When running Puppet commands on Windows, note the following: The location of puppet. This allows you to do something like this: The files Puppet Directory. Select puppet-vpc as the VPC to launch the EC2 instance in. And elsewhere you can add to the parameters for. In this example, the title is C:Tempfoo. In the primary server's puppet. Using the --custom-dir command line option. When installing the packages from a DMG, this provider writes a file to disk at /var/db/. If you need help troubleshooting, attach the output of your Puppet runs (and puppetserver. 20. exec { 'test': command => 'powershell. The third example is a (semi-)common mistake made by people coming from certain other tools. This example specifies defaults for the exec resource type attributes path , environment , logoutput , and timeout . ps1. exe -executionpolicy remotesigned -file C: est. puppet-prometheus is maintained by Vox Pupuli, it was written by brutus333. There are three main ways for an exec to be idempotent: The command itself is already idempotent. Share. You can do this either by choosing your command carefully or by using the returns parameter. This decision is something Puppet handles using conditional logic and system facts. Then it gives up waiting and assumes the command failed. 10. Q&A for work. I am using Puppet 3. Exec { path => ['/bin', '/usr/bin'], } Note the capital 'E' for Exec. For Red Hat Enterprise Linux 7, we use firewalld . On the other hand onlyif in exec means:. Write a fact to see if the service is installed and put a conditional. For example, for Red Hat Enterprise Linux 7: # subscription-manager repos --enable=rhel-7-server-satellite-tools-6. path - Specifies the PATH variable that contains pyvenv executable. 1. Stack Overflow. Visit Stack ExchangeTrying to create an autostart directory on a rpi using puppet. The second one unzips it. Problem ist, windows does not have a built-in command line tool to unzip an archive. How can I write a puppet code to execute this script and then take the output file and scp it to another server (in my case its the webserver). Now, apply the manifest with puppet apply c:\<FILE PATH>\chocolatey. A valid directory path to a module. I tried with command => "/bin/bash -c 'install-letsencrypt. This module adds a powershell and pwsh provider to the exec type, which enables exec parameters, listed below. If you want to. bash_login and if that doesn't exist either, it will look for . . You can use puppet relationship and ordering to do this. I attempted the solution below but it throws exceptions during puppet run. It's much nicer to use a human readable explanation of what the command is for as the execs name and then put the actual command in the command property. Puppet doesn't work that way - The earlier exec will have it's onlyif condition evaluated, not execute a command, and the file resource will happen after the exec, regardless of it executing the command. As used in the Puppet 5 Beginners book, a good first example of the general syntax for Puppet is the following, which simply sets a text file to “hello, world”:Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. This module is particularly helpful if you need to run PowerShell commands but don't know how PowerShell is executed, because you can run PowerShell commands. Puppet and Windows handle directory separators and line endings in files somewhat differently, so you must be aware of the differences when you are writing manifests to manage Windows systems. Any help will be appreciated. That will run every time puppet runs. You need to enforce your ordering, this could be done with chaining arrows ~> or require statements:Specify a command to config a service, or a path to a manifest to do so. I have a scenario wherein i have 5 template files that needs to be copied to the puppet agent machine. After setting default environment variables it reads . Note the following details in this file resource example: Puppet uses a basic syntax of type { title: }, where type is the resource type. This task needs puppet agent installed on the remote. txt –Value “Hello”’, logoutput => true, provider => powershell, } } The three parameters I use in this manifest are command, logoutput and provider. I am assuming it is because of refreshonly. The files Puppet Directory. Explanation. This isn't how Puppet works. This style guide applies to Puppet 4 and later. I wonder if the syntax above used to work on a previous. puppet module build modules/apache: changes: Compares the files on disk to the md5 checksums and returns an array of paths of modified files. There is also a second puppet exec resource that uninstalls 7-zip, lets call it uninstall-7-zip. Long answer. exec { 'test': command => 'powershell. I'm trying to copy a file from a shared drive to c:\temp like this: The desired contents of a file, as a string. Configure two settings to have Puppet Server connect to an external node classifier. When ensure => absent, the value provided by the puppet resource will be removed from the environment variable. Note: Data sources can use the special lookup_options metadata key to request a specific merge behavior for a key. . My understanding is that if the second exec fails, the defined resource type should NOT be refreshed. logoutput: Rather output should be logged. There is another metaparameter, subscribe. When Puppet runs, it applies the exec resource by running the command:. Teams. The generic way for "manually" creating a service in Windows is to use the sc. If this parameter is set, then this exec will only run if the command. 0 on RHEL 6 and am doing package management via the exec resource. Exec ['get-chocolatey'] -> Package<| provider == 'chocolatey' |>. PUPPET_TEST_LOG: when set, must be an absolute path to a file. 6. With very small files, you can construct content strings directly in the manifest…. client. For this step, we add a statement to check the operating system and run the appropriate firewall commands. Your require parameter is only indicating that the exec resources should be handled before the file resources, not that their "return value" should indicate whether to create the resource or not. 9 except the line: notify => Php5enmod ["upload_limits"], needs to be: notify => Exec ["php5enmod_upload_limits"], and then it works correctly. If the file does not exist then the Exec succeeds without running /bin/true. 1. Connect and share knowledge within a single location that is structured and easy to search. Connect and share knowledge within a single location that is structured and easy to search. This is usually the case - if you are on a 64-bit Windows OS, it is preferred that you use a 64-bit version of Puppet. 0. It should probably be php::php5enmod () and have it's own file. For this step, we add a statement to check the operating system and run the appropriate firewall commands. /splunk enable boot-start, that's not as nice. 1. yml] &. Puppet uses the same exec resource type on both *nix and Windows systems, and there are a few Windows-specific best practices and tips to keep in mind. md #56 (steinbrueckri. The third one: require => Exec['add php54 apt-repo'] refers to a existing instance using his name ('add php54 apt-repo')When Puppet runs, it applies the exec resource by running the command: command => '/bin/echo `/bin/date` >/tmp/output. venv_dir - The location of the virtualenv if resource path not specified. Puppet does not execute statements in linear order (as is the code written) unless you define some constraints. The following properties are available in the mysql_grant type. ps1 script. With this, one can define a single default path for the entire configuration. file { '/var/owner => 'recurse => true, } As a matter of fact, Puppet currently cannot automatically create all parent directories. Optionally, an if statement can include elsif and else clauses. The BoltSpec library includes the run_plan function which is used to run a plan. It must be either a local disk path or an HTTP, HTTPS, or FTP URL to the package. Doing some research, and looking at blog posts, I know that the structure of my code should be something along the lines of (I know it's not correct): exec {'function_name': # the script that downloads/installs/activates etc. I want puppet exec to run on first deployment of a file and on every further change on the file. owner - Specify the owner of this virtualenv. Puppet doesn't have all the pathing/env variables you're used to as a regular user, so you need to be. Windows services support a short name and a display name, but Puppet uses only short names. 2) Exec blocks set up their own local environment that is destroyed at the end of the Exec block. The shortest path to creating better Puppet modules. Other content will be left unchanged. 2. For example, command => 'cmd. In your case, the Exec is always successfully applied. Exec; Execute commands from Puppet Manifests; Globally Set Exec Paths; Nicer Exec Names; Run exec if file is missing; Control when an exec should run; Control Execs output; Services; Ensure service is running; Start service on boot; Ensure service is stopped; Don't start service on boot; Restart service when config changes; Facts and Facter. 2. On an upgrade we are pushing a new tar-file to the puppet master and let puppet update the server. Puppet first looks for a data file that matches the operating system of the target system: path: "os/%{facts. Sends an arbitrary message, specified as a string, to the agent run-time log. tasks — Helper files that can be called as tasks on their own. Learn more about TeamsPuppet provides a built-in exec type that is capable of executing commands. You could add the --accept-license etc flags to the command if you have puppet execute it, but I prefer just pushing files as it easier to specify a specific end-state that way than by running commands. This prevents the file from being treated as a task or added to the Puppet Ruby load path. Luka Kerr. Puppet module for installing and managing python, pip, virtualenvs and Gunicorn virtual hosts. Q&A for work. How can I execute bash command line in Exec resource type? 0. Connect and share knowledge within a single location that is structured and easy to search.