Parsing the results of this command is the most complete answer. Only download the packages, do not install them. These tips might ease your pain. But when I try to use the YUM command, it just executes, but it does not give any results: I can easily get it through using shell commands which is not idempotent. Can I use my Coinbase address to receive bitcoin? Asking for help, clarification, or responding to other answers. Before running the Lets Encrypt client to obtain a new certificate need to check if NGINX is installed on a remote host. 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. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. use the YUM module as suggested. This really helps. You need not do any installation/update/delete. If the unzip package is already installed, Ansible will do nothing. First, enable a repo with the subscription-manager and then install a package via yum with the following command: That's it. Get the highlights in your inbox every week. His fields of operation include Virtualization (VMware), Linux System Administration and Automation (RHEL), Firewalling (Forcepoint), and Loadbalancing (F5). What is the Russian word for the color "teal"? shell: yum list installed custom-rpm | grep cust Maps the package name to a non-empty list of dicts with package information. See the Error Handing page for details and examples. How about you use RPM to retrieve the version directly in stead of going trough various pipes: rpm -q --qf "%{VERSION}" custom-rpm Connect and share knowledge within a single location that is structured and easy to search. Was Aristarchus the first to propose heliocentrism? When using state=latest, this can be '*' which means run yum -y update. Lets create a playbook to update all packages on the Target server. The following example will update the package cache, check whether the unzip package is installed or not on the Target server. Return information about installed packages as facts. Disables SSL validation of the repository server for this transaction. If set to true, and state=latest then only installs updates that have been marked security related. It is also required to use the list parameter. 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. Once unpublished, this post will become invisible to the public and only accessible to Arseny Zinchenko. apply good practice to the yum module usage by dropping the loop and installing all packages at once For the first point, the inventory and its vars would look like the following: Note: d ( []) which is an alias for default ( []) is there to make sure nothing breaks if a specific group does not have any custom modules defined. 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. r 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. 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. 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. What does "up to" mean in "is first up to launch"? Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? 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. Why typically people don't use biases in attention mechanism? How about saving the world? ', referring to the nuclear power plant in Ignalina, mean? ), Ansible, Linux. It's the exact same thing, but from viewpoint of Ansible it calls which, not yum which avoids the warning. No matter what you do, what method you use, the term "idempotent" is just not applicable. How to make information retrieval idempotent in Ansible? The following example will update the package cache, check For installing a new package, you will need to specify a package name and the state of the package. density matrix, Tikz: Numbering vertices of regular a-sided Polygon, Counting and finding real solutions of an equation. This module is part of ansible-core and included in all Ansible You can use shell command is a pipeline to check for openjdk, any version. As of Ansible 2.7+, this module also supports YUM4, which is the new yum and it has an dnf backend. Asking for help, clarification, or responding to other answers. Once unpublished, all posts by setevoy will become hidden and only accessible to themselves. There's a much easier way of issuing this query: rpm -qa | grep bind or rpm -q bind. rev2023.4.21.43403. Of course, I could create a shell script solution for that problem, too. First, I create the .repo file. When specifying multiple repos, separate them with a ",". It's not them. 213.32.24.66 dnf command to install package and its dependencies 2. dnf command to remove a package and its dependencies 3. - 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. Create a repository file for Kubernetes: sudo nano /etc/yum.repos.d/k8s.repo 2. Whether to disable the GPG checking of signatures of packages being installed. 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. Hosts in testing may use different repos than hosts in production. It already exists in my yum configuration. 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. Do not install packages. Force yum to check if cache is out of date and redownload if needed. It will become hidden in your post, but will still be visible via the comment's permalink. Thanks for keeping DEV Community safe. Parabolic, suborbital and ballistic trajectories all follow elliptic paths. WebCheck the version of Ansible that is installed by using one of the following commands. This should be set to false if one of the configured repositories is using an untrusted or self-signed certificate. It can be done within the same playbook. 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 do I stop the Flickering on Mode 13h? 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. Summarizing it here for easy reference: You can use yum list from the native yum module in ansible. Comparison operators for package version are valid here >, <, >=, <=. Tikz: Numbering vertices of regular a-sided Polygon. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. I'd think there would be a way to suppress the "Consider using" warning message somehow for a specific section in the playbook Best way to check for installed yum package/rpm version in Ansible and use it. Posted: Asking for help, clarification, or responding to other answers. Connect and share knowledge within a single location that is structured and easy to search. Copyright Ansible project contributors. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. ], Jrg has been a Sysadmin for over ten years now. The fields described below are present for all package managers. 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. I will remove the apache package on server1 apache. In some cases, you will need to install multiple packages on the Target server. In this section, we will show how to install a new package with the yum module. dnf command examples in Linux [Cheat Sheet Returned: when operating system level package manager is specified or auto detected manager, Sample: "{\n \"packages\": {\n \"kernel\": [\n {\n \"name\": \"kernel\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\",\n \n },\n {\n \"name\": \"kernel\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\",\n \n },\n \n ],\n \"kernel-tools\": [\n {\n \"name\": \"kernel-tools\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\",\n \n }\n ],\n \n }\n}\n# Sample rpm\n{\n \"packages\": {\n \"kernel\": [\n {\n \"arch\": \"x86_64\",\n \"epoch\": null,\n \"name\": \"kernel\",\n \"release\": \"514.26.2.el7\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\"\n },\n {\n \"arch\": \"x86_64\",\n \"epoch\": null,\n \"name\": \"kernel\",\n \"release\": \"514.16.1.el7\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\"\n },\n {\n \"arch\": \"x86_64\",\n \"epoch\": null,\n \"name\": \"kernel\",\n \"release\": \"514.10.2.el7\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\"\n },\n {\n \"arch\": \"x86_64\",\n \"epoch\": null,\n \"name\": \"kernel\",\n \"release\": \"514.21.1.el7\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\"\n },\n {\n \"arch\": \"x86_64\",\n \"epoch\": null,\n \"name\": \"kernel\",\n \"release\": \"693.2.2.el7\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\"\n }\n ],\n \"kernel-tools\": [\n {\n \"arch\": \"x86_64\",\n \"epoch\": null,\n \"name\": \"kernel-tools\",\n \"release\": \"693.2.2.el7\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\"\n }\n ],\n \"kernel-tools-libs\": [\n {\n \"arch\": \"x86_64\",\n \"epoch\": null,\n \"name\": \"kernel-tools-libs\",\n \"release\": \"693.2.2.el7\",\n \"source\": \"rpm\",\n \"version\": \"3.10.0\"\n }\n ],\n }\n}\n# Sample deb\n{\n \"packages\": {\n \"libbz2-1.0\": [\n {\n \"version\": \"1.0.6-5\",\n \"source\": \"apt\",\n \"arch\": \"amd64\",\n \"name\": \"libbz2-1.0\"\n }\n ],\n \"patch\": [\n {\n \"version\": \"2.7.1-4ubuntu1\",\n \"source\": \"apt\",\n \"arch\": \"amd64\",\n \"name\": \"patch\"\n }\n ],\n }\n}\n# Sample pkg_info\n{\n \"packages\": {\n \"curl\": [\n {\n \"name\": \"curl\",\n \"source\": \"pkg_info\",\n \"version\": \"7.79.0\"\n }\n ],\n \"intel-firmware\": [\n {\n \"name\": \"intel-firmware\",\n \"source\": \"pkg_info\",\n \"version\": \"20210608v0\"\n }\n ],\n }\n}". Lately into Python (I still prefer Python2! 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 "benchmarks" means in "what are benchmarks for?". Made with love and Ruby on Rails. I felt in love with Linux when i was started to learn Linux. command: '/usr/bin/rpm -qa custom-rpm --queryformat %{VERSION}' Where information on the package came from. The apk option was added in version 2.11. how to run an Ansible command for specific number of hosts, Ansible to check version of software on remote hosts before install/upgrade. If you want to remove the repository from the yum you can use state=absent parameter with yum_repository module. Get started with The Automated Enterprise, a free book from Red Hat. When specifying multiple repos, separate them with a ",". You can't really talk about idempotence, when you are querying the current state of a machine. 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. Communication. How to check for #1 being either `d` or `h` with latex3? There is no force option for the yum module. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. 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.
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