Reminder: Ubuntu is Debian-based. I searched all day for different options without luck. That would be a long-running loop! Lately into Python (I still prefer Python2! Disable the excludes defined in YUM config files. I will check the Apache package installed in Centos. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. by Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, ansible in masterless mode git task fails while git clone works on remote server, Ansible module lineinfile with variable path, Yum installation failes in RHEL 8 EC2 instance, Ansible, set fact when yum package is installed. Instead of going down that rabbit hole, I will show you how to accelerate your work by using Ansible. Ansible makes life easier for sysadmins. Click to reveal You should also read the following chapters: Ansible apt Module Tutorial and Examples, Ansible Tutorial A Complete Guide for Beginner, https://artifacts.elastic.co/packages/7.x/yum, https://artifacts.elastic.co/GPG-KEY-elasticsearch, How to Get Free Cloud VPS Server Step by Step Guide, How to Set and Change Hostname on Rocky Linux 8, How to Install PostgreSQL 14 on Rocky Linux 8, How to Use Docker Exec Command to SSH into Docker Container, How to Upload and Download Images To Docker Hub (Push and Pull Command in Docker), How To List / Start / Stop Docker Containers, How to Install and Use Docker on Ubuntu 20.04 | 22.04 (Step by Step Guide), How to Use Docker Run Command with Examples. The remote yum configuration file to use for the transaction. - name: Get version of RPM By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Comparison operators for package version are valid here >, <, >=, <=. Repository (Sources) Example - name>=1.0. Before running the Lets Encrypt client to obtain a new certificate need to check if NGINX is installed on a remote host. I use vagrant to create VMs. Thanks for keeping DEV Community safe. If you want to deactivate this kind of warnings globally you can set command_warnings = False in your ansible.cfg. Disables SSL validation of the repository server for this transaction. ago can you please share how that would work to locate if that id exist? ', referring to the nuclear power plant in Ignalina, mean? For installing a new package, you will need to specify a package name and the state of the package. More over this gives you more options like if the package is already installed it would just ignore it. There's a much easier way of issuing this query: rpm -qa | grep bind or rpm -q bind. DEV Community 2016 - 2023. If you are looking for a place to start with automation, take a look at my previous article,Easing into Automation. This package is required because SUSE does not include RPM Python bindings by default. - name: install the latest version of Apache on CentOS yum: name=httpd state=latest when: ansible_os_family == "RedHat" - name: install the latest version of Apache on Debian apt: pkg=httpd state=latest when: ansible_os_family == "Debian" I understand that the two package managers are different, but they still have a set of common basic usages. How can I check for an installed packaged version on multiple linux hosts? Using Ansible helped me to reduce the lines of code and, therefore, the risk of failures. Copyright Ansible project contributors. module documentation and to avoid conflicting with other collections that may have Last updated on Mar 30, 2023. Ansible yum_repository module is used to manage the repository in RHEL based Linux distributions. Built on Forem the open source software that powers DEV and other inclusive communities. Posted: Repoid of repositories to disable for the install/update operation. Hobbies: summoners war game, gossip. Communication. And in my opinion much easier to read then custom shell scripts. Skip all unavailable packages or packages with broken dependencies without raising an error. What is scrcpy OTG mode and how does it work? Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Red Hat Ansible is a simple, yet powerful, automation tool that every sysadmin should use. Is there a particular reason why you're trying to force it? How about saving the world? 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. 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? This example runs the commands manually, and it's simple enough for a single host. If setevoy is not suspended, they can still re-publish their posts from their dashboard. Once unpublished, all posts by setevoy will become hidden and only accessible to themselves. Specifies an alternative release from which all packages will be installed. is there such a thing as "right to be heard"? Force yum to check if cache is out of date and redownload if needed. Connect and share knowledge within a single location that is structured and easy to search. the same module name. On whose turn does the fright from a terror dive end? Here is what you can do to flag setevoy: setevoy consistently posts content that violates DEV Community's (See docs). No matter what you do, what method you use, the term "idempotent" is just not applicable. If set to repoid, disable excludes defined for given repo id. How can I get the installed YUM packages with Ansible? 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 to check for #1 being either `d` or `h` with latex3? Do you hate YAML? This module is part of ansible-core and included in all Ansible ), some movies/tv, cats, kayaking on calm lakes, puzzles, BS in Computer Science, 1984, Clarkson College, Software Engineer at See my LinkedIn profile. Why did US v. Assange skip the court of appeal? If true, removes all leaf packages from the system that were originally installed as dependencies of user-installed packages but which are no longer required by any such package. r Instead I would want to accurately check if bind core package has been installed. These are used in a playbook as follows: Ansible looks up the variables in the group_vars directory and uses the specified values accordingly. rpm -qa | grep ansible | xargs rpm -e His fields of operation include Virtualization (VMware), Linux System Administration and Automation (RHEL), Firewalling (Forcepoint), and Loadbalancing (F5). 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. What positional accuracy (ie, arc seconds) is necessary to view Saturn, Uranus, beyond? If set to true, and state=latest then only installs updates that have been marked bugfix related. However, we recommend you use the FQCN for easy linking to the 213.32.24.66 use the YUM module as suggested. This really helps. You need not do any installation/update/delete. Discovering extra args needed for running ansible playbooks. For SUSE-based systems python3-rpm package must be installed on targeted Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. How is white allowed to castle 0-0-0 in this position? Which was the first Sci-Fi story to predict obnoxious "robo calls"? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. These repos will not persist beyond the transaction. The following examples shine some light on it: As you see, each line starts with a variable name followed by the value assigned to that variable. Not the answer you're looking for? Specify if the named package and version is allowed to downgrade a maybe already installed higher version of that package. What should I follow, if two altimeters show different altitudes? Where information on the package came from. In 1.9.2 this was fixed so that packages are installed in one yum transaction. When specifying multiple repos, separate them with a ",". It only takes a minute to sign up. Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? Asking for help, clarification, or responding to other answers. This module is part of ansible-core and included in all Ansible And I like single line solutions.:D. - name: set p Create a playbook.yml file inside the ~/project directory: Next, change the directory to the ~/project and run the Ansible playbook with the following command: In this section, we will show you how to install the latest version of the package with yum module. As of Ansible 2.7, this can alternatively be a list instead of "," separated string. Facts returned by this module are added/updated in the hostvars host facts and can be referenced by name just like any other host fact. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I am trying to get all the installed YUM packages on an RHEL machine. Otherwise it would list the repo that it is available from. The action you just performed triggered the security solution. %t min read Package groups are specified in the rpm itself while environment groups are specified in a separate file (usually by the distribution). It will become hidden in your post, but will still be visible via the comment's permalink. 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? How can I get the installed YUM packages with Ansible? 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. In this case, the Ansible yum module will help you to download the .rpm package from the web and install it on the Target server. I could simply ignore it or suppress it, but I was curious if there was a better way? As mentioned by others, you can use the shell command. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). - hosts: localhost tasks: - name: Get installed packages sudo: yes The below requirements are needed on the host that executes this module. Specifies an alternate directory to store packages. density matrix, Embedded hyperlinks in a thesis or research paper. Varaint of peaxol answer setting a fact with the installed package version number for futher tests. It only takes a minute to sign up. I think more native ansible way would be: It's okay to suppress this warning in your case. Installs, upgrade, downgrades, removes, and lists packages and groups with the yum package manager. The best one liner I've come up with to do this (which is great for using quickly in scripts) is: For example: if I currently have git installed: If I currently don't have git installed that same previous command will return: base/7/x86_64 which is the current available installation for git. In that case, you can use item and combine all packages in a single task. 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 If it is not installed the unzip package will be installed. Server Fault is a question and answer site for system and network administrators. Should be used alone or when state is absent, NOTE: This feature requires yum >= 3.4.3 (RHEL/CentOS 7+). Learn how your comment data is processed. How is white allowed to castle 0-0-0 in this position? I think this is working. Connect and share knowledge within a single location that is structured and easy to search. This module only works on Python 2. But what if I have hundreds of hosts? For portage support it requires the qlist utility, which is part of app-portage/portage-utils. Well, I guess most of you already know how this works. Every dict in the list corresponds to one installed version of the package. My example Ansible creates multiple servers here. Now, we will use state=latest to install the latest version of the package. Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? You can then get the version of package of interest by: Please note that jsonquery is only available from ansible 2.2 onwards. In versions prior to 1.9.2 this module installed and removed each package given to the yum module separately. Why don't we use the 7805 for car phone chargers? yum update, how to make rpm package updateable, Difference between rpm -ivh and yum install , different requirements with yum and rpm for the same package. Learn more about Stack Overflow the company, and our products. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. As of Ansible 2.7+, this module also supports YUM4, which is the new yum and it has an dnf backend. - name: Find if custom_rpm is installed Configuration files and playbooks based on YAML are easy to read. 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. I am a fan of open source technology and have more than 15+ years of experience in Linux and Open Source technologies. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Has an effect only if state is present or latest. 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.". You need not do any installation/update/delete. For example, I want to add a repo named rhel-t-stage to the remote hosts and install git from it. What risks are you taking when "signing in with Google"? How can I get the installed apt packages with Ansible? How I can use multiple hosts in AWX playbook? Plugin name to disable for the install/update operation. A package name or package specifier with version, like name-1.0. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? Would you ever say "eat pig" instead of "eat pork"? If total energies differ across different software, how do I decide which software to use? But first, let me remind you how to do it without Ansible. In most cases, you can use the short English version of Russian proverb "The hedgehogs got pricked, cried, but continued to eat the cactus". The package manager used by the system so we can query the package information. Originally published at rtfm.co.ua on Mar 10, 2019. Has an effect only if download_only is specified. command: '/usr/bin/rpm -qa custom-rpm --queryformat %{VERSION}' Not the answer you're looking for? The apk option was added in version 2.11. NOTE: This feature requires yum >= 4 (RHEL/CentOS 8+). Lets create a playbook to install git, wget, unzip and curl package on the Target server. Share Improve this answer edited May 23, 2017 at 12:39 Otherwise, ansible_facts.packages is an empty dictionary. I can easily get it through using shell commands which is not idempotent and would like to use the YUM command instead. Use Python code to check if a package is installed in python using yum: If the result is 0 (zero) the package is installed. rev2023.4.21.43403. Well, I could use a loop like: With this loop, git is installed as a serial job on host1, host2, and host3. Because the modules used in this example are idempotent (like most Ansible modules), I don't have to worry whether these repos are already configured. Note that setting allow_downgrade=True can make this module behave in a non-idempotent way. In that case, you can use package_facts with yum module to validate the package information. Along with the inventory file above, I've created the group_vars directory. Eg: openjdk-17-jdk-headless is installed, but I just want to check for openjdk, any version. [ Looking for more on system automation? Why typically people don't use biases in attention mechanism? Posted on Mar 10, 2019 What is scrcpy OTG mode and how does it work? How about saving the world? I didn't like any of these answers. - name: use command to pull version The portage and pkg options were added in version 2.8. The check which is causing the warning is very simply and just checks the first word against a pre-defined list. These repos will not persist beyond the transaction. module name The content published on this site are community contributions and are for informational purpose only AND ARE NOT, AND ARE NOT INTENDED TO BE, RED HAT DOCUMENTATION, SUPPORT, OR ADVICE. Now, lets go Ansible check package installed in Linux. For me, I like the Ansible way of doing things. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The enabled plugin will not persist beyond the transaction. If you want to remove the repository from the yum you can use state=absent parameter with yum_repository module. This will again be the same approach of using shell module. This only applies if using a https url as the source of the rpm. 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. What does "up to" mean in "is first up to launch"? Try adding the ignore_errors The following example will update the package cache, check whether the unzip package is installed or not on the Target server. Lets create a playbook to update all packages on the Target server. Is this plug ok to install an AC condensor? You can't really talk about idempotence, when you are querying the current state of a machine. With you every step of your journey. Your best bet is to uninstall the package and reinstall. Plugin name to enable for the install/update operation. And what if I have to enable different repos depending on whether a host belongs to production or testing? The below requirements are needed on the host that executes this module. To operate on several packages this can accept a comma separated string of packages or (as of 2.0) a list of packages. Does the 500-table limit still apply to the latest version of Cassandra? Why in the Sierpiski Triangle is this set being used as the example for the OSC and not a more "natural"? Whether to disable the GPG checking of signatures of packages being installed. Has an effect only if state is present or latest. This mimics yums command line behaviour. How to log outcome from multiple hosts in Ansible? rev2023.4.21.43403. Any hints guys? How can I eliminate the need for an Ansible control machine? However, we recommend you use the FQCN for easy linking to the You can use state=absent parameter with ansible yum module to remove your desired package. Yum itself has two types of groups. Copy the repository specification below and paste it into the file. Lets create a playbook to add the Elasticsearch GPG key and repository on the Target server and also print the output. Lets create a playbook to uninstall Nginx package on the Target server. 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. official Ansible documentation for the yum. kubectl is the command-line utility for controlling the cluster and its components. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I've been getting my feet wet with Ansible (2.0.0.2) on CentOS 7. DevOps Stack Exchange is a question and answer site for software engineers working on automated testing, continuous delivery, service integration and monitoring, and building SDLC infrastructure. If the unzip package is already installed, Ansible will do nothing. This parameter is mutually exclusive with name. Thank you for reading theDevopsRolespage! If you require Python 3 support see the ansible.builtin.dnf module. Asking for help, clarification, or responding to other answers. 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. If the system is registered to RHN or an RHN Satellite, repoquery allows for querying all channels assigned to the system. We will be checking if vim package is module documentation and to avoid conflicting with other collections that may have WebYou can use ansible.windows.win_package and make sure to supply a value for the product_id argument so that it can detect when the programs are already installed This works very well 3 West-Salad-2546 3 mo. NOTE: This will run and be logged as a separate yum transation which takes place before any other installation or removal. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. How about saving the world? yum: I will remove the apache package on server1 apache. Lets create a playbook to remove the Elasticsearch repository and clean up the metadata cache on the Target server. rev2023.4.21.43403. Connect and share knowledge within a single location that is structured and easy to search. It's okay to suppress this warning in your case. Use args like: --- Attached is the output of ansible-playbook. The yum module can be used to determine if a package is available and installed on the 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. DEV Community A constructive and inclusive social network for software developers. VASPKIT and SeeK-path recommend different paths. For SUSE-based systems python3-rpm package must be installed on targeted hosts. Have a self-written letsencrypt role (see the Prometheus: RTFM blog monitoring set up with Ansible Grafana, Loki, and promtail post). Looking for job perks? so you're going to be out of luck with finding an idempotent list invocation. Your email address will not be published. Maps the package name to a non-empty list of dicts with package information. How do I stop the Flickering on Mode 13h? The former is best if you're not completely sure of the package name. If you want to remove any package from your system. 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 You can use shell command is a pipeline to check for openjdk, any version. For Debian-based systems python-apt package must be installed on targeted hosts. I think the correct command is with a wildcard: It's not obvious, but if installed is listed under the Repo tag, it's installed. By default, this module will select the backend based on the ansible_pkg_mgr fact. If set to main, disable excludes defined in [main] in yum.conf. I could temporarily enable a repo (if it is currently disabled in the configuration) and install a package from it with the following command: Okay, but how do I add a repo to a remote host, and then install a package there? The pkg_info option was added in version 2.13. What risks are you taking when "signing in with Google"? List currently installed package version during yum update. How about you use RPM to retrieve the version directly in stead of going trough various pipes: rpm -q --qf "%{VERSION}" custom-rpm Using an Ohm Meter to test for bonding of a subpanel, Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). 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. Lets create a playbook to download the Remi rpm file and install it on the Target server. Use the yum group list hidden ids command to see which category of group the group you want to install falls into. On whose turn does the fright from a terror dive end? Package name to run the equivalent of yum list --show-duplicates against. I'm using 2.8 and the packages key of facts are not being filled in :( I'm getting an empty dict {}. In this article, I show you how Ansible makes managing hosts easier by adding a package repository (repo) and installing a package from it. [ansible] Check via the yum module and a registered value if a package is installed or not Raw pkg.yml --- - name: Ansible tests playbook hosts: all remote_user: root But hopefully someone could shed the light. Indicates this has a corresponding action plugin so some parts of the options can be executed on the controller, Supports being used with the async keyword, Forces a global task that does not execute per host, this bypasses per host templating and serial, throttle and other loop considerations, Conditionals will work as if run_once is being used, variables used will be from the first available host, This action will not work normally outside of lockstep strategies, 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, Target OS/families that can be operated against. You have to use the Ansible check package installed in Linux. For this example, I assume the following use case. How about you use RPM to retrieve the version directly in stead of going trough various pipes: The way you do it is perfectly fine. But that is not accurate as I'm getting a list of few other bind packages like these: That is not I wanted. Find centralized, trusted content and collaborate around the technologies you use most. To learn more, see our tips on writing great answers. I am Hitesh Jethva Founder and Author at LinuxBux.com. He's using Tim to determine the version of "custom-rpn". What was the actual cockpit layout and crew of the Mi-24A? Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? You can perform all the basic package management operations including install, remove and update the packages using the yum module. You can store the output of the task as a var or use local facts by adding a tiny script on the remote host(s) -, Redundant grep + awk pair can be reduced to just. If set to false, the SSL certificates will not be validated. Lets create a playbook to install the latest version of Nginx on the Target system. Why did DOS-based Windows require HIMEM.SYS to boot? Love Linux, OpenSource, and AWS.
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