First, I create the .repo file. I use vagrant to create VMs. ansible.builtin.yum module Manages packages with the The best answers are voted up and rise to the top, Not the answer you're looking for? ansible ansible.cfg hosts check-package.yml We use the And what if I have to enable different repos depending on whether a host belongs to production or testing? by August 4, 2020 I felt in love with Linux when i was started to learn Linux. Lets create a playbook to add the Elasticsearch GPG key and repository on the Target server and also print the output. This caused problems when packages specified by filename or url had to be installed or removed together. You can email the site owner to let them know you were blocked. density matrix, Embedded hyperlinks in a thesis or research paper. When used with a loop: each package will be processed individually, it is much more efficient to pass the list directly to the name option. Can I use my Coinbase address to receive bitcoin? Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, Best way to check for installed yum package/rpm version in Ansible and use it. Well, I could do something like this: So what do I do when it comes to multiple remote hosts? What is this brick with a round back and a stud on the side used for? %t min read Understanding the probability of measurement w.r.t. Package information as facts - Ansible Tells yum to run entirely from system cache; does not download or update metadata. option to handle this. For this example, I assume the following use case. It can be done within the same playbook. Update a package and its dependencies with dnf command 4. dnf command to upgrade a package and its dependencies 5. dnf command to check available updates for installed rpms 6. How to check if docker is installed - ansible - centos, Ansible yum list installed and available packages, Installing PHP Pear packages via Ansible with idempotency, Display only certain dictionary values from yum list in ansible playbook. is there such a thing as "right to be heard"? Click to reveal This will again be the same approach of using shell module. More over this gives you more options like if Only download the packages, do not install them. What risks are you taking when "signing in with Google"? Why in the Sierpiski Triangle is this set being used as the example for the OSC and not a more "natural"? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. A minor scale definition: am I missing something? I'm using 2.8 and the packages key of facts are not being filled in :( I'm getting an empty dict {}. Discovering extra args needed for running ansible playbooks. r ago can you please share how that would work to locate if that id exist? Instead of going down that rabbit hole, I will show you how to accelerate your work by using Ansible. Go with techraf's solution, it has the extra. The fields described below are present for all package managers. Create a repository file for Kubernetes: sudo nano /etc/yum.repos.d/k8s.repo 2. This module only works on Python 2. This package is required because SUSE does not include RPM Python bindings by default. You can perform all the basic package management operations including install, remove and update the packages using the yum module. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. What does "Smote their breasts" signify in Luke 23:48? If you want to deactivate this kind of warnings globally you can set command_warnings = False in your ansible.cfg. I hope will this your helpful. ansible Has an effect only if state is present or latest. These repos will not persist beyond the transaction. How a top-ranked engineering school reimagined CS curriculum (Ep. [ Looking for more on system automation? Lets create a playbook to download the Remi rpm file and install it on the Target server. Varaint of peaxol answer setting a fact with the installed package version number for futher tests The opinions expressed on this website are those of each author, not of the author's employer or of Red Hat. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, If you just want a list of packages to use elsewhere the. Last updated on Mar 30, 2023. How to Install Kubernetes on Rocky Linux {Manual or via Ansible} If total energies differ across different software, how do I decide which software to use? And add a conditional check with when using the ansible_facts.packages array: Templates let you quickly answer FAQs or store snippets for re-use. Not the answer you're looking for? WebTo get a list of installed packages, you should use: - name: yum_command yum: list=installed register: yum_packages - debug: var: yum_packages It saves a list of Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Since Ansible 2.5, you can also use the package_facts module: it will gather the list of installed packages as Ansible facts. Example from the CP WebCheck if httpd package is installed using shell module and register the output into result variable Use set_fact to store the output into result variable as we are doing some operation runtime and storing the variable we couldn't use vars (this is covered in Ansible Variables and Data Types chapter) the same module name. When using state=latest, this can be '*' which means run yum -y update. Regarding your example, which does not give you results - you have repeated twice the same argument list and the task should fail (it doesn't, which looks like an Ansible quirk). If it is not installed the unzip package will be installed. shell: yum list installed custom-rpm | grep cust Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. What should I follow, if two altimeters show different altitudes? Other interests: music (progrock! Prior to 2.1 the code worked as if this was set to true. Your email address will not be published. Here is what you can do to flag setevoy: setevoy consistently posts content that violates DEV Community's Anyway, here are some examples of enabling a repo on a single host and installing a package from it. So I could go with the following playbook: In the above playbook, I add the new repo to all hosts in the testing group from the inventory file. Has an effect only if state is present or latest. The enabled plugin will not persist beyond the transaction. Is there a generic term for these trajectories? English version of Russian proverb "The hedgehogs got pricked, cried, but continued to eat the cactus". Well, I guess most of you already know how this works. Find centralized, trusted content and collaborate around the technologies you use most. installations. You can use register=yum_output parameter with the yum module to print the output of any command executed in the playbook. Unfortunately, this division becomes apparent to ansible users because ansible needs to operate on the group of packages in a single transaction and yum requires groups to be specified in different ways when used in that way. How can I eliminate the need for an Ansible control machine? In the case of yum, it has 2 action plugins that use it under the hood, ansible.builtin.yum and ansible.builtin.package. To learn more, see our tips on writing great answers. Ansible seems to document two ways to add EPEL one with the yum_repository_module yum_repository: name: epel description: EPEL YUM repo baseurl: https://download.fedoraproject.org/pub/epel/$releasever/$basearch/ and one with the yum module name: install EPEL repo yum: name=epel-release state=present Which of these is As mentioned by others, you can use the shell command. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, This should be replaced with package_facts in 2.5. Summarizing it here for easy reference: You can use yum list from the native yum module in ansible. In versions prior to 1.9.2 this module installed and removed each package given to the yum module separately. Connect and share knowledge within a single location that is structured and easy to search. Package groups are specified in the rpm itself while environment groups are specified in a separate file (usually by the distribution). This results in connecting to remote yum repos when all I want is to see what's happening on my, @NoahSussman to list all packages installed currently on your local machine you can use. Using Ansible helped me to reduce the lines of code and, therefore, the risk of failures. This should only set to false used on personally controlled sites using self-signed certificates as it avoids verifying the source site. However, if one of the packages adds a new yum repository that the other packages come from (such as epel-release) then that package needs to be installed in a separate task. By default, this module will select the backend based on the ansible_pkg_mgr fact. Before running the Lets Encrypt client to obtain a new certificate need to check if NGINX is installed on a remote host. Making statements based on opinion; back them up with references or personal experience. Ansible yum How can I get the installed YUM packages with Ansible? As of Ansible 2.7, this can alternatively be a list instead of "," separated string. Posted: This only applies if using a https url as the source of the rpm. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. In some cases, there is no configured repo, so I must specify one to use it. You can use yum list from the native yum module in ansible. The following example will update the package cache, check Now, lets go Ansible check package installed in Linux. Get past the illusion of hostvars being difficult and begin using them in your playbooks, tasks, and roles. Return information about installed packages as facts. Hobbies: summoners war game, gossip. I likes open-sources. Get started with The Automated Enterprise, a free book from Red Hat. Use Python code to check if a package is installed in python using yum: If the result is 0 (zero) the package is installed. You can update all packages installed on the Target server using the state=latest parameter. If set to true, and state=latest then only installs updates that have been marked bugfix related. Can run in check_mode and return changed status prediction without modifying target, Will return details on what has changed (or possibly needs changing in check_mode), when in diff mode, Action returns an ansible_facts dictionary that will update existing host facts, Target OS/families that can be operated against. absent and removed will remove the specified package. Every dict in the list corresponds to one installed version of the package. If you require Python 3 support see the ansible.builtin.dnf module. You can use shell command is a pipeline to check for openjdk, any version. Why did US v. Assange skip the court of appeal? Will also install all packages linked by a weak dependency relation. ansible --version or rpm -qa | grep ansible Uninstall Ansible by using one of the following commands depending on your environment. I just want to update this old discussion to point out that there is now a package module that makes this more straightforward - name: get the rpm For checking the package version I tried with the following playbook but Ansible doesn't like the syntax: That would display a list consisting of server name and package version. I think more native ansible way would be: It's okay to suppress this warning in your case. My example Ansible creates multiple servers here. If repoquery is not available, install yum-utils. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. Performance & security by Cloudflare. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Note that setting allow_downgrade=True can make this module behave in a non-idempotent way. It already exists in my yum configuration. Which was the first Sci-Fi story to predict obnoxious "robo calls"? Copyright Ansible project contributors. Parsing the results of this command is the most complete answer. yum update list: package_name Install the packages by following the procedure explained below: 1. In this tutorial, we will be going to explain how to use ansible yum module and yum_repository module in detail with various examples. module name If you want to remove any package from your system. How about saving the world? If a package is updated while installing a package e:g: yum install varnish and it requires an update of certain packages eg: (varnish-libs-2.1.5-5.el6.i686, 3.0.7-1.el6.i686 etc) this will be shown as updated in the yum.log Is there a way to find the date a yum update was launched and it was successful? How a top-ranked engineering school reimagined CS curriculum (Ep. Why is it shorter than a normal address? But first, let me remind you how to do it without Ansible. Once unpublished, this post will become invisible to the public and only accessible to Arseny Zinchenko. I will remove the apache package on server1 apache. official Ansible documentation for the yum. Well, the official Ansible documentation for the yum module describes list as: "Various (non-idempotent) commands for usage with /usr/bin/ansible and not playbooks.". Asking for help, clarification, or responding to other answers. Last updated on Mar 30, 2023. And in my opinion much easier to read then custom shell scripts. What is the Russian word for the color "teal"? This module is part of ansible-core and included in all Ansible What should I follow, if two altimeters show different altitudes? Copyright Ansible project contributors. You may have noticed that I used the rhel-7-server-rpms repo in the examples above. As of Ansible 2.7+, this module also supports YUM4, which is the new yum and it has an dnf backend. To get a list of installed packages, you should use: It saves a list of dictionaries describing each package to a variable yum_packages. Well, the official Ansible documentation for the yum module describes list as: "Various (non-idempotent) commands for usage with /usr/bin/ansibl In that case, you can use package_facts with yum module to validate the package information. Love Linux, OpenSource, and AWS. But what if I have hundreds of hosts? - name: Get version of RPM You can add a third-party repository using this module. Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? According to the docs you can also add warn=no at the end of your command but this really looks strange to me as it appears to be part of the command. centos yum Share Improve this question Install module documentation and to avoid conflicting with other collections that may have Using an Ohm Meter to test for bonding of a subpanel, Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). Package name(s) to exclude when state=present, or latest. Why don't we use the 7805 for car phone chargers? Specifies an alternative release from which all packages will be installed. What "benchmarks" means in "what are benchmarks for?". Lets create a playbook to install tree package and capture the output: In some cases, you may need to check whether your required package is installed or not without making any modification to the system. The yum module does not support clearing yum cache in an idempotent way, so it was decided not to implement it, the only method is to use command and call the yum command directly, namely command: yum clean all https://github.com/ansible/ansible/pull/31450#issuecomment-352889579, Issue Tracker Force yum to check if cache is out of date and redownload if needed. List currently installed package version during yum update. I will check the Apache package installed in Centos. Skip all unavailable packages or packages with broken dependencies without raising an error. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. But hopefully someone could shed the light. Install a New Package Using the yum Module, Install the Latest Version of Package Using the yum Module, Install Multiple Packages Using the yum Module, Install a .rpm Package Using the yum Module, Add Repository and GPG key with yum Module. how to run an Ansible command for specific number of hosts, Ansible to check version of software on remote hosts before install/upgrade. This example runs the commands manually, and it's simple enough for a single host. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. Which one to choose? In addition to listing packages, use can also list the following: installed, updates, available and repos. Share Improve this answer edited May 23, 2017 at 12:39 Ansible yum Module Tutorial and Examples - LinuxBuz First, create a new project directory with the following command: Next, create an inventory file inside the ~/project directory: Save and close the file when you are finished. Installs, upgrade, downgrades, removes, and lists packages and groups with the yum package manager. I can easily get it through using shell commands which is not idempotent and would like to use the YUM command instead. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Using an Ohm Meter to test for bonding of a subpanel. use the YUM module as suggested. This really helps. You need not do any installation/update/delete. See the Error Handing page for details and examples. Of course, I could create a shell script solution for that problem, too. I am trying to get all the installed YUM packages on an RHEL machine. command: '/usr/bin/rpm -qa custom-rpm --queryformat %{VERSION}' rev2023.4.21.43403. In this article, I show you how Ansible makes managing hosts easier by adding a package repository (repo) and installing a package from it. use the YUM module as suggested. You can't really talk about idempotence, when you are querying the current state of a machine. Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? Default is None, however in effect the default action is present unless the autoremove option is enabled for this module, then absent is inferred. WebIf you're just checking for one package in your script, you may just be better off testing yum list installed directly, but (IMHO) the function makes it easier to understand what's going on, and its syntax is much easier to remember than yum with all the redirects to supress its output. yum update, how to make rpm package updateable, Difference between rpm -ivh
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