The commands encapsulated by Exec resources are run only after a catalog is compiled. Now you just need to set up a file and exec resource. Services are referenced with display names instead of short names . I'm new to using puppet, and have a master and agent server set up. puppet agent -td -. Connect and share knowledge within a single location that is structured and easy to search. In particular, if you ensure the file absent then it is probably incorrect for the Exec to be triggered when the file is brouught into that state. Windows services support a short name and a display name, but Puppet uses only short names. The commands encapsulated by Exec resources are run only after a catalog is compiled. This module is particularly helpful if you need to. Thanks for your response and clarifications!! What I am trying to solve is this: Our server code (rails) is deployed as a tar file (puppet file resource), tar file is extracted (puppet exec) and database is migrated (puppet exec). Secondly I would like to use booleans from a bash script running diff <() <(). Please refer to the Bolt documentation on how to execute a task. bundle install--path . The command parameter is the PowerShell code you want to run on your node. Given your manifest, Puppet only promises that the Exec resource - if it is applied at all - will always be applied before the File resource. It does not know about URLs, and even if it did, it would be unlikely to recognize or. txt –Value “Hello”’, logoutput => true, provider => powershell, } } The three parameters I use in this. 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. logoutput: Rather output should be logged. The refresh behavior of execs is non-standard, and can be affected by the refresh and refreshonly attributes: Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Trying to create an autostart directory on a rpi using puppet. If you do need to do it via say the exec resource, then @16c7x's statement is correct. 0. 2. Services are referenced with display names instead of short names . When using cmd. (For example, apt-get update. The search path used for command execution. This module adds a powershell and pwsh provider to the exec type, which enables exec parameters, listed below. If you set the always_apt_update parameter to 'true', the. Yet when I run puppet agent -td I see that the puppet agent IS executing pkill -SIGQUIT mysqld; sleep 5; systemctl restart mysqld. 0. file { '/var/owner => 'recurse => true, } As a matter of fact, Puppet currently cannot automatically create all parent directories. 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. Default path for exec resource with forman and puppet. Teams. For Red Hat Enterprise Linux 7, we use firewalld . file only when you need the script to be triggered to run, and the exec resource has to subscribe to it. Puppet File resource runs despite Exec unless. I want to run a command in open source puppet to activate a Unity3D license, but I don't want the serial or the password in my git repo: exec { 'license-unity': command => '/opt/Unity/Editor. which uses path, the file's location on disk, for its namevar. When we go run puppet it is starting the php5-fpm service before it places the file. x and 4. For Execs in particular, it follows that you must ensure that Puppet will correctly map exit status to success or failure. $ apt-get install -y ruby=1:2. Connect and share knowledge within a single location that is structured and easy to search. It must be either a local disk path or an HTTP, HTTPS, or FTP URL to the package. rb in the Puppet source code. Q&A for work. You mess up with require and onlyif. Default is false. at deployment time, but figured it would be best to have Puppet manage it. automountd_service_ensure. Select puppet-vpc as the VPC to launch the EC2 instance in. I still got /bin/bash: install-letsencrypt. Sorted by: 18. ensure. Use the puppet task run command to run tasks on agent nodes. To use the BoltSpec library functions, include them in either the spec_helper. Writing some classes for cassandra, one of them is to align clustering settings using puppet exec etc. The environment variable will not be removed, even if its contents are blank. pp. This example specifies defaults for the exec resource type attributes path , environment , logoutput , and timeout . Although cleaner, that would probably require a lot more effort than it's worth. You can use puppet relationship and ordering to do this. jar file is actually an update for an application which is running as a service. If the file does not exist then the Exec succeeds without running /bin/true. I have a requirement where one exec notifies another exec which notifies a defined resource type (which sets some variables and runs an internal exec). 1 Answer. By placing the Exec shown above in a global location (like your site. Services are referenced with display names instead of short names . exe /c echo "hello"'. puppet module build modules/apache: changes: Compares the files on disk to the md5 checksums and returns an array of paths of modified files. 1. execute the /bin/true command, if and only if the install path exists; and then it will secondly manage the server_backup_dir File resource. exe -executionpolicy remotesigned -file C: est. Q&A for work. Resource default for the exec type A resource default statement set default attribute values for a given resource type. Refreshes the. 20. 1]/Exec [1. Please note: The module stankevich/python has been deprecated and is now available under Vox Pupuli: puppet/python. If this parameter is set, then this exec will only run if the command. According to many howtos this is not a problem if you are using Puppet without Foreman, since you can put it in your site. Remove the default inbound security group rule for now. Long answer. 12, but from 5. After installing the new system and registering your version of Red Hat Enterprise Linux, enable the Red Hat Satellite 6 Tools repository. The shortest path to creating better Puppet modules. Whether to manage the home directory when Puppet creates or removes the user. pp. ps1. returns: Sets the expected return code. Shell built-ins. domain. I wonder if it's possible in puppet (windows agent) for a variable to hold the value of a file name, then add this variable value to an exec windows cmd. 8. 3). 1]/returns: logout content. 1. . In this example, the title is C:Tempfoo. Imagine an exec resource that installs 7-zip, lets call it install-7-zip. After enabling the repository, install the puppet package:Adding & might work when you're using provider => shell. The whole idea of adding this step is to check and execute the command- makeswap only if the swap is not in place. yml] &. I expect sooner or later Frederic Henri will arrive and explain the best way to do this, as whenever I Puppet+Vagrant I am doing it for testing purposes and therefore never have. An example in Puppet 2. 0 and above would look like this: exec { "apt-update": command => "/usr/bin/apt-get update" } Exec["apt-update"] -> Package <| |> Every time a package command is executed, the dependency (in our case 'apt-update') will be triggered fist. Refresh: exec resources can respond to refresh events (via notify, subscribe, or the ~> arrow). I am trying to install a shell script and exceute it using Puppet. How to clean up files created by Exec resources? 0. When using cmd. That will run every time puppet runs. release. 1. 0 and above would look like this: exec { "apt-update": command => "/usr/bin/apt-get update" } Exec["apt-update"] -> Package <| |> Every time a package command is executed, the dependency (in our case 'apt-update') will be triggered fist. Sends an arbitrary message, specified as a string, to the agent run-time log. Generally speaking, details of machines' current state on which Puppet is to base. exec { 'Change owner and group to user. The Windows module pack is a group of modules available on the Forge curated to help you complete common Windows tasks. A valid directory path to a module. For example, 'cmd. I am poorly familiar with the puppet language but would guess something like this to execute the jar file: exec { 'jar_execution': command => 'cmd. Puppet provides a built-in exec type that is capable of executing commands. conf depends on whether the process is running as an administrator or not. e. cmd', provider => windows, subscribe => File ['folder_a'], logoutput => true, refreshonly => true, # Add this line. The scheme you have in mind is not compatible with Puppet's master/agent paradigm. allow *. I'm using Foreman (1. 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. To do this in Puppet you would have to use an Exec and invoke setfacl (if you were on Linux, for example) directly. Default path for exec resource with forman and puppet. Can I do something like below(of coz, the code below doesn't exist, it's in my dream now ^_^ ): No. crt. When using cmd. Yet when I run puppet agent -td I see that the puppet agent IS executing pkill -SIGQUIT mysqld; sleep 5; systemctl restart mysqld. mojjo. This parameter has no effect unless Puppet is also creating or removing the user in the resource at the same time. Teams. 5. I'm really confused about this, it seems like puppet can. So having Puppet do it automatically will help with that. 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. With an empty server specification, then it gets interesting. If the agent can perform the requested action at all, then it does not need sudo in order to do it, as it would be running with privilege in the first place. The "creates" stops running the exec if the file exists, you want to do that or every time puppet runs (default every 30 minutes) it'll run that command again. #!/bin/sh if [ "$1" == "-d" ] ; then $0 & exit 0 fi PATH=/bin:/usr/bin cd /tmp/druid-services-0. I am trying to write a puppet module, which will replace a file with source template ONLY IF this file already exists. ), and can log the child process output and exit status. It sounds like this is exactly what you need: exec { 'test_cmd': path => $::path, command => 'cmd. 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. Puppet lookup uses a hierarchy of data sources, and a given key might have values in multiple sources. 1]/Exec [1. timeouts: Sets the maximum time the command should take. If you declare users as virtual resources , you can then use 'realize' or the collection syntax ( User <|. Will the wildcard * can be used in puppet resource. The second one unzips it. To run a plan in a test, call the run_plan function: it 'calls the plan' do run_plan ('configure', { 'cleanup' => false }) end. "Thanks for your help. exe /c echo "foo"', } If no extension is specified for a command, Windows will use the PATHEXT environment variable to locate the executable. Of all of the communication that occurs over TCP port 8140 with the Puppet server, one endpoint is a file server. Generally, the idea to use Puppet to make sure that an update of the OS has been successfully completed is sound, at least from an academic standpoint. The . You are misundersanding how Puppet works. sudo secure_path fix. Now I am running an exec command which takes alias and crt file as an argument in exec command resource. Below is what I. exe' extension. If you need help troubleshooting, attach the output of your Puppet runs (and puppetserver. I am trying to install a shell script and exceute it using Puppet. Windows services support a short name and a display name, but Puppet uses only short names. 0 on RHEL 6 and am doing package management via the exec resource. If a manifest has no syntax errors, the tool outputs nothing. The Puppet language uses the backslash ( \) as an escape character in quoted strings. Exit codes On Windows, most exit codes are integers between 0 and 2147483647. Setting the umask only has effect within the process that does it (see umask in sys/stat. DEFAULT_POSIX_MODE =. Right now I have: exec { 'first command': command => "some command" path => '/usr/bin', notify => Exec ["second command"], } exec {. 9 except the line: notify => Php5enmod ["upload_limits"], needs to be: notify => Exec ["php5enmod_upload_limits"], and then it works correctly. "/usr/bin/echo -e 'PS1=". For example, you can: Add metadata to a resource with the alias or tag metaparameters. Can also be true or on_failure. Since Puppet 2. Puppet agent. Puppet agent is a core service that manages systems, with the help of a Puppet primary server. PUPPET_TEST_LOG: when set, must be an absolute path to a file. ps1', path => $::path } Or use the Puppet supported PowerShell. After setting default environment variables it reads . exe invocation as the command. exec — Uses an external node classifier (ENC), configured by the external_nodes. In lieu of a service reload capability in Puppet, exec this command to reload automount without restarting it. When I apply the manifest for the first time, it works correctly. I am pasting example below from Puppet documentation - and as you can see the command itself contains the parameters to be passed. I have a sequence of exec in my Puppet manifest: The first one downloads ZIP file with binary (unless the binary has already been installed) and saves it to /tmp. Q&A for work. I have got it to work with the "exec" command, but that requires to use some command/script outside of Puppet. Puppet strange behaviour of execs. Then, you can install the Nuget package via the package resource in Puppet. As this makes manifest code more. When ensure => absent, the value provided by the puppet resource will be removed from the environment variable. As Forrest already said, it's not what puppet is designed for. Unfortunately that's not how puppet works. If you choose to execute PowerShell scripts using Puppet’s default exec provider on Windows, you must specify the remotesigned execution policy as part of the powershell. I am trying to set some powershell inline cmdlets within puppet recipes in order to install other msi packages and powershell scripts. . The following example shows you how to create resources in Puppet using the low-level types and provider method. I would ask is it essential to install activemq from a Tarball? It'd probably be easier to manage as a package, such as a yum or apt install. Explanation. For example:Executes external commands. This attribute is mutually exclusive with source and target. tasks — Helper files that can be called as tasks on their own. exe utility (note the space after and lack thereof before the = character): exec { "install_service" : command => "$ {Sys32}sc. 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. This is because Puppet wants to be sure exactly which command we mean. Puppet by default expects your command to finish running in 300 seconds or less. If this parameter is set, then this exec will only run if the command has an exit code of 0. file or service resources works perfectly. The first way is the normal and preferred way to do stuff. 1. Note: The Puppet Resource API is a simpler and faster way to build types and providers. 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. Puppet agent on Windows unless doesn't work how I think? 0. The list of directories where. major (and similar). Services enabled and set to running. tar. The refresh behavior of execs is non-standard, and can be affected by the refresh and refreshonly attributes: Resource default for the exec type A resource default statement set default attribute values for a given resource type. There is also a second puppet exec resource that uninstalls 7-zip, lets call it uninstall-7-zip. Luka Kerr. Services are referenced with display names instead of short names . The third example is a (semi-)common mistake made by people coming from certain other tools. So there is no such thing like file exist for some time, and then it magically disappears. It is used to enforce property values such as owner, mode etc. exec { 'foo': command => "/bin/bash -c 'source /etc/profile;. Stack Overflow. . However, I strongly recommend that you do not use any kind of non-conditional exec with puppet. Problem ist, windows does not have a built-in command line tool to unzip an archive. prepend. What you present has no chance of working anything like how you intend. However, some. Run puppet exec command only if output file has changed. Runs the exec only if the command returns 0. Note the source item in the file resource and the require item in exec. lst has changed from previous puppet run or if the server version from menu. I'm having difficulty figuring out how to run a python script on the agent server. 2 Puppet exec: shell command returns "could not find command" 2 Puppet running exec before other commands. You should add all relevant directories as resources instead. Manages files, including their content, ownership, and permissions. Setting an environment variable bar to equal foo. As some Vagrant boxes do not allow ssh root logins, the vagrant user is used to login and sudo is used to execute privileged commands as root user. require => Exec['load-sql'], means, execute resource after execution of exec{'load-sql':} resource. Learn more about TeamsIs it possible, in a puppet exec { }, to . } to setup search path used for command execution. refresh. Puppet provides a built-in exec type that is capable of executing commands. You could imagine your top level hiera. All groups and messages. 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. So the "cwd" now impacts the path of the "onlyif". Puppet exec - fails to execute command as user. And elsewhere you can add to the parameters for. g:I'm calling this file using puppet manifest. ;) – ferventcoder. I am aware of the looping through the array of directories and setting up the permission. Puppet's goal is to allow you to define a state, and take care of the specifics of reaching this state. A regular expression (sometimes shortened to “regex” or “regexp”) is a pattern that can match some set of strings, and optionally capture parts of those strings for further use. x do the right thing here: $ cd /tmp $ echo foo >foo $ puppet apply -e 'file { "/tmp/foo": audit => "content" } ~> exec { "/bin/echo DING": refreshonly => true }' Notice: Compiled catalog for this-box in environment production in. Specifying file owner, group, or mode for file-based settings is not supported on. 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. Shell built-ins. This means that when you use a resource default statement in a class, it could affect any classes or defined types that class declares. exec { 'test': command => 'powershell. If you want to. 4) and Puppet (3. For this step, we add a statement to check the operating system and run the appropriate firewall commands. e. 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. This style guide promotes consistent formatting in the Puppet language, giving you a common pattern, design, and style to follow when developing modules. This allows you to do something like this: The files Puppet Directory. Make sure you are not subject to registry redirection or file system redirection. 7+1 --allow-downgrades $ apt-get install -y ruby-augeas $ apt-get install -y ruby-shadow $ apt-get install -y puppet We run a couple of automated scans to help you access a module's quality. Your output should look similar to below. the file is copied to the host in the tmp folder but is not asking for input for execution. Newlines and tabs can be specified in double-quoted strings using standard escaped syntax — for a newline, and for a tab. This decision is something Puppet handles using conditional logic and system facts. puppet; Share. '". I'm actually new. Valid values: present, absentAutorequires: If Puppet is managing an exec’s cwd or the executable file used in an exec’s command, the exec resource will autorequire those files. prepend. PATHEXT is a Windows-specific variable that lists the valid file extensions for executables. Setting the path for the echo binary, this isn't normally necessary for system commands but useful to know about. Note the following details in this file resource example: Puppet uses a basic syntax of type { title: }, where type is the resource type. bash_profile. This parameter doesn't cause Puppet to create a file; it is only useful if the command itself creates a file. The scheme you have in mind is not compatible with Puppet's master/agent paradigm. Stack Overflow is leveraging AI to summarize the most relevant questions and answers from the community, with the option to ask follow-up questions in a conversational format. Here's an example: @user { 'foo': groups => ['somegroup'], membership => minimum, } Then realize that virtual user with then collection syntax: User <| title == foo |>. The second one unzips it. Q&A for work. In short: Using forward-slashes in paths is easier, but sometimes you must use backslashes. This module adds a powershell and pwsh provider to the exec type, which enables exec parameters, listed below. In addition I need to run only if it detects an older version of the and is not on a certain server and then install the new version. exec {'init-aide-database': path =>. So then intention and documentation has always been the same since 4. Windows services support a short name and a display name, but Puppet uses only short names. Puppet combines this data with the main manifest to produce node catalogs. rb in the Puppet source code. Problem ist, windows does not have a built-in command line tool to unzip an archive. 0 to 5. When you login, /etc/profile is read. The documentation for Exec's onlyif tag says this: onlyif. If /etc/init. puppet: if one file exists then copy another file over. However, Windows also uses the backslash to separate directories in file paths, such as C:\Program Files\PuppetLabs. 4 Answers Sorted by: 16 The commands in an Exec resource either have to be fully qualified (i. There's a few concepts here that you need to understand: Puppet is 'declarative', not a 'script'. } @choover Unfortunately that won't work. puppet module install /path/dhoppe-vim-1. txt, for example, run:. this is great with new version ov puppet. '/var/lib/certs': ensure => directory; '/var/lib/certs/root. 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. However, some. Replace a file, securely. How can Puppet Exec logoutput without path. A valid directory path to a module. exe and specifying a file path in the command line, be sure to use backslashes. After initially starting the vagrant box (vagrant up), running apt-get upgrade will list several updates. sh: command not found. This setting's value must be the path to an executable command that can produce node information. . Valid options: String. You can write resource types and providers in the Puppet language. The command will only run if the file doesn't exist. On *nix platforms, the command can be specified as an array of strings and Puppet will invoke it using the more secure method of. The generic way for "manually" creating a service in Windows is to use the sc. 9 except the line: notify => Php5enmod ["upload_limits"], needs to be: notify => Exec ["php5enmod_upload_limits"], and then it works correctly. As a result, you cannot write a single pattern that matches all the files you want to remove. 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. Follow. Puppet does not execute statements in linear order (as is the code written) unless you define some constraints. Share. Puppet doesn't have all the pathing/env variables you're used to as a regular user, so you need to be. For Red Hat Enterprise Linux 7, we use firewalld . Adding a path to each and every exec is annoying, easy to forget and leads to unneeded duplication. g. execute. There is another metaparameter, subscribe. vendor/ --without system_tests --without development --without release bundle exec rake test Authors. Create a new security group with the name puppet-sg and for the description use Puppet communication between instances. one option is to use an exec resource to set the ownership using a shell glob, something like. To complicate things further: the Windows file system APIs will accept both the backslash ( ) and forward-slash ( /) in file paths, but some Windows programs still only accept backslashes. require. The path attribute names a binary search path, like the PATH environment variable. prepend.