Is this plug ok to install an AC condensor? When specifying multiple repos, separate them with a ",". Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). Pattern match needed. Lets create a playbook to check whether the Nginx package is installed or not on the Target server: In this section, we will show you how to use yum_repository module to add the repository and rpm_key module to add the GPG key on the Target system. Other interests: music (progrock! Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The pkg_info option was added in version 2.13. How can I eliminate the need for an Ansible control machine? You can't really talk about idempotence, when you are querying the current state of a machine. Specifies an alternative release from which all packages will be installed. Do you hate YAML? I'm using 2.8 and the packages key of facts are not being filled in :( I'm getting an empty dict {}. You can also pass a url or a local path to a rpm file (using state=present). Last updated on Mar 30, 2023. Why did US v. Assange skip the court of appeal? Using an Ohm Meter to test for bonding of a subpanel. Get past the illusion of hostvars being difficult and begin using them in your playbooks, tasks, and roles. Plugin name to disable for the install/update operation. These repos will not persist beyond the transaction. 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. kubectl is the command-line utility for controlling the cluster and its components. Your best bet is to uninstall the package and reinstall. Plugin name to enable for the install/update operation. jantari 3 mo. This website is using a security service to protect itself from online attacks. 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register: yum_packages - debug: var: yum_packages It saves a list of Repository (Sources) Your email address will not be published. DEV Community 2016 - 2023. 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. Subscribe to our RSS feed or Email newsletter. installations. Get started with The Automated Enterprise, a free book from 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. It's not them. How about saving the world? We will be checking if vim package is As of Ansible 2.7, this can alternatively be a list instead of "," separated string. In some cases, you will need to download the .rpm package and install it to the server. If repoquery is not available, install yum-utils. I think this is working. What is the Russian word for the color "teal"? Hi @John, Create a These tips might ease your pain. so I created DevopsRoles.com site to share the knowledge that I have learned. all will return information for all supported and available package managers on the system. Posted on Mar 10, 2019 How is white allowed to castle 0-0-0 in this position? Connect and share knowledge within a single location that is structured and easy to search. How to make information retrieval idempotent in Ansible? This should be set to false if one of the configured repositories is using an untrusted or self-signed certificate. latest will update the specified package if its not of the latest available version. When you query current state, you don't describe the desired state. The way you do it is perfectly fine. The check which is causing the warning is very simply and just checks the first word against a pre-defined l I searched all day for different options without luck. is there such a thing as "right to be heard"? NOTE: This will run and be logged as a separate yum transation which takes place before any other installation or removal. Making statements based on opinion; back them up with references or personal experience. (See docs). If you are looking for a place to start with automation, take a look at my previous article,Easing into Automation. 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 Would you ever say "eat pig" instead of "eat pork"? I can easily get it through using shell commands which is not idempotent and would like to use the YUM command instead. Force yum to check if cache is out of date and redownload if needed. DEV Community A constructive and inclusive social network for software developers. No wizardry needed to use Ansible's magic variable 'hostvars', Use Redfish to manage servers automatically, How to get started with Ansible Private Automation Hub, Ansible Automation Platform beginner's guide, A system administrator's guide to IT automation, Ansible Automation Platform trial subscription, Automate Red Hat Enterprise Linux with Ansible and Satellite. You can use state=absent parameter with ansible yum module to remove your desired package. In most cases, you can use the short This example runs the commands manually, and it's simple enough for a single host. Once unsuspended, setevoy will be able to comment and publish posts again. For SUSE-based systems python3-rpm package must be installed on targeted Create a repository file for Kubernetes: sudo nano /etc/yum.repos.d/k8s.repo 2. On whose turn does the fright from a terror dive end? Specifies an alternate directory to store packages. You'll need to know the exact package name. You can then get the version of package of interest by: Please note that jsonquery is only available from ansible 2.2 onwards. Understanding the probability of measurement w.r.t. Which was the first Sci-Fi story to predict obnoxious "robo calls"? Jrg Kastning (Sudoer). Find centralized, trusted content and collaborate around the technologies you use most. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. If your requirement is to check for only one package, and based on that you want to execute another task, you can use package_facts module as - n What "benchmarks" means in "what are benchmarks for?". Find centralized, trusted content and collaborate around the technologies you use most. Install server, client, utils => ansible.builtin.yum Initialize db => ansible.builtin.stat, ansible.builtin.shell Start and Enable at boot => ansible.builtin.service In order to install PostgreSQL on a RedHat-like system, you need to perform three steps. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This way, the correct repos are added to the testing and production systems. ), some movies/tv, cats, kayaking on calm lakes, puzzles, BS in Computer Science, 1984, Clarkson College, Software Engineer at See my LinkedIn profile. The yum module can be used to determine if a package is available and installed on the You can use shell command is a pipeline to check for openjdk, any version. It can be done within the same playbook. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In the case of yum, it has 2 action plugins that use it under the hood, ansible.builtin.yum and ansible.builtin.package. In 1.9.2 this was fixed so that packages are installed in one yum transaction. Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. module documentation and to avoid conflicting with other collections that may have Lets create a playbook to update all packages on the Target server. How to check for #1 being either `d` or `h` with latex3? 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. They can still re-publish the post if they are not suspended. In the previous section, we have used state=present to check if the package is installed or not. The action you just performed triggered the security solution. Posted: command: '/usr/bin/rpm -qa custom-rpm --queryformat %{VERSION}' Summarizing it here for easy reference: You can use yum list from the native yum module in ansible. It will become hidden in your post, but will still be visible via the comment's permalink. Amount of time to wait for the yum lockfile to be freed. Equivalent to passing the skip-broken option. 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. Should be used alone or when state is absent, NOTE: This feature requires yum >= 3.4.3 (RHEL/CentOS 7+). Have a self-written letsencrypt role (see the Prometheus: RTFM blog monitoring set up with Ansible Grafana, Loki, and promtail post). absent and removed will remove the specified package. NOTE: This feature requires yum >= 4 (RHEL/CentOS 8+). But that is not accurate as I'm getting a list of few other bind packages like these: That is not I wanted. 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). Note that setting allow_downgrade=True can make this module behave in a non-idempotent way. e.g. You have to use the Ansible check package installed in Linux. If you love DevopsRoles.com website. When I started with automation, it was easiest to run commands in parallel on my hosts. For Debian-based systems python-apt package must be installed on targeted hosts. yum: My name is Huu. Summarizing it here for easy reference: And I like single line solutions.:D. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Has an effect only if state is present or latest. I could simply ignore it or suppress it, but I was curious if there was a better way? Why did US v. Assange skip the court of appeal? If you want to deactivate this kind of warnings globally you can set command_warnings = False in your ansible.cfg. 213.32.24.66 For me, I like the Ansible way of doing things. Thanks for contributing an answer to Stack Overflow! 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. Is there a particular reason why you're trying to force it? ansible ansible.cfg hosts check-package.yml We use the 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. More over this gives you more options like if NOTE: This will use the systems default enabled repositories without regard for disablerepo/enablerepo given to the module. It's the exact same thing, but from viewpoint of Ansible it calls which, not yum which avoids the warning. In this article, I show you how Ansible makes managing hosts easier by adding a package repository (repo) and installing a package from it. The portage and pkg options were added in version 2.8. 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. My Job: IT system administrator. Required fields are marked *. The following example will update the package cache, check I just want to update this old discussion to point out that there is now a package module that makes this more straightforward. Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? How can I get the installed apt packages with Ansible? Communication. 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. Looking for job perks? Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? Has an effect only if state is present or latest. I have also created the testing and production files in it. If a previous version is specified, the task also needs to turn allow_downgrade on. Add one repo to a host and install a package. rev2023.4.21.43403. Why typically people don't use biases in attention mechanism? If the repos are already set, Ansible recognizes this and doesn't change anything. Thanks for keeping DEV Community safe. Prometheus: RTFM blog monitoring set up with Ansible Grafana, Loki, and promtail, Ansible: , include_vars , Ansible: NGINX , Prometheus: running Pushgateway on Kubernetes with Helm and Terraform, Knative: Serverless for Kubernetesan overview and launch in Minikube, GitLab: Components, Architecture, Infrastructure, and Launching from the Helm Chart in Minikube. Was Aristarchus the first to propose heliocentrism? The disabled plugins will not persist beyond the transaction. Hosts in testing may use different repos than hosts in production. How a top-ranked engineering school reimagined CS curriculum (Ep. Red Hat Ansible is a simple, yet powerful, automation tool that every sysadmin should use. Installed software from source, how to say yum not to install it from package? by Making statements based on opinion; back them up with references or personal experience. But how to check if a package pattern exists? Yep. Parsing the results of this command is the most complete answer. Check if package is installed and output status in the results message Execute another task based on the check results. Lets create a playbook to download the Remi rpm file and install it on the Target server. Originally published at rtfm.co.ua on Mar 10, 2019. Easy, right? | If you just want to suppress the changed output, set the changed_when parameter to False. A package name or package specifier with version, like name-1.0. Attached is the output of ansible-playbook. 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. register: package_name_version How about saving the world? In some cases, there is no configured repo, so I must specify one to use it. How to know from which yum repository a package has been installed? When using state=latest, this can be '*' which means run yum -y update. 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? Installs, upgrade, downgrades, removes, and lists packages and groups with the yum package manager. Love Linux, OpenSource, and AWS. Copyright Ansible project contributors. Reminder: Ubuntu is Debian-based. We're a place where coders share, stay up-to-date and grow their careers. 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. You may have noticed that I used the rhel-7-server-rpms repo in the examples above. 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. When a gnoll vampire assumes its hyena form, do its HP change? The task could end up with a set of packages that does not match the complete list of specified packages to install (because dependencies between the downgraded package and others can cause changes to the packages which were in the earlier transaction). 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) Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Varaint of peaxol answer setting a fact with the installed package version number for futher tests. WebThis command provides additional information about a package, including the check sum of the package (and algorithm used to produce it, such as SHA-256), the command given on the command line that was invoked to install the package (if any), and the reason that the package is installed on the system (where user indicates it was installed by the the same module name. 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. Every dict in the list corresponds to one installed version of the package. Asking for help, clarification, or responding to other answers. - name: Find if custom_rpm is installed How about you use RPM to retrieve the version directly in stead of going trough various pipes: rpm -q --qf "%{VERSION}" custom-rpm If I would like to add a different repo to all hosts in the production group, I copy the above playbook and modify it to fit the desired configuration for production. 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. Red Hat and the Red Hat logo are trademarks of Red Hat, Inc., registered in the United States and other countries. Can I use my Coinbase address to receive bitcoin? As mentioned by others, you can use the shell command. You can update all packages installed on the Target server using the state=latest parameter. Comparison operators for package version are valid here >, <, >=, <=. But what if I have hundreds of hosts? I use vagrant to create VMs. Anyway, here are some examples of enabling a repo on a single The apk option was added in version 2.11. What risks are you taking when "signing in with Google"? Will also install all packages linked by a weak dependency relation. Click to reveal Well, I could use a loop like: With this loop, git is installed as a serial job on host1, host2, and host3. You can use register=yum_output parameter with the yum module to print the output of any command executed in the playbook. yum depsolving problems - package already installed? In that case, you can use item and combine all packages in a single task. Built on Forem the open source software that powers DEV and other inclusive communities. To operate on several packages this can accept a comma separated string of packages or (as of 2.0) a list of packages. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. ago The below requirements are needed on the host that executes this module. Any hints guys? Learn more about Stack Overflow the company, and our products. The fields described below are present for all package managers. What risks are you taking when "signing in with Google"? The remote yum configuration file to use for the transaction. WebAnsible check package installed Ansible file and folder [vagrant@ansible_controller ~]$ tree . "Idempontent" means that the task will ensure the machine is in the desired state no matter how many times you run a certain task. Yum itself has two types of groups. Lately into Python (I still prefer Python2! You can use yum list from the native yum module in ansible. I've been getting my feet wet with Ansible (2.0.0.2) on CentOS 7. Communication. 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? The first step is to install the packages to perform server, client, and utils. What should I follow, if two altimeters show different altitudes? See the Error Handing page for details and examples. use the YUM module as suggested. This really helps. You need not do any installation/update/delete. Issue Tracker - name: Gather the package facts ansible.builtin.package_facts: manager: auto - name: Print the package facts ansible.builtin.debug: var: ansible_facts.packages - name: Check whether a package called foobar is installed ansible.builtin.debug: msg: " { { ansible_facts.packages ['foobar'] | length }} versions of foobar are installed!"
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