So you got your domain up, you have machines added to it, now let’s install some stuff on those machines. By default, these modules install only a single software package. install, upgrade, remove) it should take on the given package. absent – will remove the package if it is installed. - name: Install multiple packages yum: name=chrony,vim,net-tools state=latest update_cache=yes remote_user: ansible become: yes become_method: sudo Installing multiple packages (Yum) Though, this is not the most efficient way of doing this, as there will be a lot of code repetition that we would like to avoid if possible. You just need to use the wildcard ‘*’ in the name. # Introduction How to checking for a package in the system use Ansible. Once you are done, save the ansible.cfg file by pressing X, followed by Y and . You can add as many array elements as you would like. It already exists in my yum configuration. Try to ping all the CentOS/RHEL hosts you have added in your hosts inventory file, as follows: As you can see, my CentOS 8 host is accessible. So, let’s get started. You do not need to change anything else. For more information, check the Ansible official documentation. After that, we make sure the service is enabled on boot and started.    – name: Install all the packages If the update_cache option is set to True, the DNF/YUM package repository cache will be updated before the package is installed. This is because the ‘state’ is already ‘present.’ If you run the task in debug mode, you would see a message like below. In the below task, I am trying to install the git package using the yum module.      with_items:     httpd On Ansible, you can use the dnf or yum module to install software packages on CentOS or RHEL hosts. Ansible file and folder We use the ansible module package_facts Ansible script Ansible run command to check The output terminal I […] This is because the ‘state’ is alr… Both of them has the same behavior. Hi all. The yum module is used to install packages on a Red Hat distribution of Linux on the managed node (e.g. Ansible. Now there are three possible scenarios in such cases. Running a playbook is rather easy. We then use the yum module provided by Ansible to install the first epel repository, and then we use the second entry to install nginx. If you run the task in debug mode, you can see the following message. It is usually due to some dependencies. This section will show you how to do the same thing with a simpler array syntax. Starting from Ansible 2.5, the recommended way to use loops in your playbook is by using the loop keyword, instead of the with_items keyword. Let's create a playbook to install git, wget, unzip and curl package on the Target server. eval(ez_write_tag([[300,250],'mydailytutorials_com-medrectangle-4','ezslot_1',118,'0','0']));eval(ez_write_tag([[300,250],'mydailytutorials_com-medrectangle-4','ezslot_2',118,'0','1']));eval(ez_write_tag([[300,250],'mydailytutorials_com-medrectangle-4','ezslot_3',118,'0','2'])); .medrectangle-4-multi-118{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:15px !important;margin-left:0px !important;margin-right:0px !important;margin-top:15px !important;min-height:250px;min-width:300px;text-align:center !important;}The below task will install the latest version of git in every run. via that i want to improve current mechanism tha copy the rpm in a temp dir and execute with shell module yum localinstall -y * – igiannak Jun 28 '19 at 11:34   user: ansible In this case, it won’t install the downgrade version. Instead, all the modules are installed in one go. CentOS/RHEL 7 does not use the dnf package manager, it uses the yum package manager. Install Multiple Packages Using the apt Module In some cases, you will need to install multiple packages on the Target server. As time is not a flat circle, I can’t discuss all of them today but only a few that are widely used.   become: True Ansible is a used to manage and administer multiple servers from a central computer.In this article, I am going to show you how to install and use Ansible on CentOS 8. I have set the name parameter to ‘git’ and the state parameter to present. This is fine. In versions prior to 1.9.2 this module installed and removed each package given to the yum module separately. @rush manually i can install them. June 19, 2020. ← Monoloque. Add a new repo and install a package. Though, this is not the most efficient way of doing this, as there will be a lot of code repetition that we … I use vagrant to create VMs. There are many articles on LinuxHint dedicated to Installing Ansible and configuring hosts for Ansible automation.        state: present Post navigation. If you need to install various packages you don’t have to give it in separate tasks. Before moving any further, we will create a project directory, just to keep things a little bit organized. Our setup will be quite… i know the package names. My example Ansible create multiple server here. module multiple times in your Ansible playbook to install as many software packages as you want.   tasks: This section will show you how to install a single software package using the dnf or yum module of Ansible on your CentOS/RHEL hosts. $ sudo dnf list installed | grep php Once you are done, save the file by pressing X, followed by Y and .         state: present Here, each quoted string inside the square brackets ([]) is an array element (the software package name, in my case). So, let’s get started. We will organize our playbook into different roles to make it easy to read and extend. Working with loops using the loop keyword is very easy. example of installing multiple package using with_items. Installing packages. If you want to install the newest version always then you can set the state parameter to ‘latest.’ This will install the latest package whether the package is present or not. As you can see, the task Install all the packages ran the dnf/yum module three times in total; once for each loop item. inventory           = hosts Note.      vsftpd. For example, in the below task, I am trying to execute three yum packages; git, MySQL, and httpd. Here is the part of YAMLcode that i am trying to run on a node which has operating system, Centos-7..... file hierarchy is --> roles/install_tools/tasks/main.yml Here, I have added only one task, Install httpd package.        name: ‘{{ item }}‘ State – what should be the state of the package after the task is completed; present or absent. To manage the repositories that you install software from various PPA (Personal Package Archives). By default, the value is ‘present.’ So if you do not give any value for this parameter, the package will be installed. MSIs and the win_package Module. yum: name= { { item }} state=latest update_cache=true. The purpose of this task is to install the httpd package on CentOS/RHEL 8. 2) You must have at least a CentOS/RHEL 7 or 8 host configured for Ansible automation. security: default is no. Re: [ansible-project] Attempting to yum install multiple packages using with_items results in Python AttributeError: 'list' object has no attribute 'split' Joanna Delaporte 11/25/15 11:26 AM the target system). Luckily, we can use loops to easily install as many software packages as we want without any code repetition. In this case, it will be the httpd package. $ sudo dnf list installed | grep vsftpd. You can use Ansible's pseudo looping method to … Note: If the package was already installed on the server, then it won’t be updated to a new version. This mimics yum’s command line behaviour. I have set the name parameter to ‘git’ and the state parameter to present. Ansible has a plethora of Windows modules that can be found here. In this role, we install the RPMs nginx, python-pip, python-devel, and devel and install uwsgi with PIP. eval(ez_write_tag([[300,250],'mydailytutorials_com-banner-1','ezslot_12',112,'0','0']));eval(ez_write_tag([[300,250],'mydailytutorials_com-banner-1','ezslot_13',112,'0','1']));eval(ez_write_tag([[300,250],'mydailytutorials_com-banner-1','ezslot_14',112,'0','2'])); .banner-1-multi-112{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:15px !important;margin-left:0px !important;margin-right:0px !important;margin-top:15px !important;min-height:250px;min-width:300px;text-align:center !important;}Sometimes you may want to install a particular version of the packages. By default, these modules install only a single software package. The ansible yum documentation page has some related info on this. First, open the install_packages.yaml playbook, as follows: Remove the with_items or loop section from the task and change the name option to [‘httpd’, ‘php’, vsftpd’], as marked in the screenshot below. This section will show you how to install multiple software packages on your CentOS/RHEL hosts using the Ansible with_items loop. November 22, 2013. by hasnan.1@osu.edu.     – name: Install httpd package   become: True Run the install_packages.yaml playbook, as follows: $ ansible-playbook playbooks/install_packages.yaml. Verify Ansible installation. You would get such a message if the task were run in debug mode. Click here to see the post LQ members have rated as the most helpful post … As you can see, the playbook install_package.yaml ran successfully. Next, change the directory to the ~/project and run the Ansible playbook with the following command: You may check these out if needed. yum2 or yum_items, then use that name as action. The supported values of the state option are: present – will install the package if not already installed. The httpd, php, and vsftpd packages are installed on my CentOS 8 host, as you can see in the screenshot below. (adsbygoogle = window.adsbygoogle || []).push({}); If you want to try out the examples in this article, eval(ez_write_tag([[300,250],'mydailytutorials_com-medrectangle-3','ezslot_22',110,'0','0']));If the package was not on the remote server, then the latest version will be installed. Then we use the uri module to check the connection to the page.. In the following example, I am installing 3 packages: git, nginx, and docker-ce. In this part we will install some base packages as well as Python 3 on our server. Installing httpd with a playbook. Using with_items: - name: Install yum packages with_items yum: name: "{{ item }}" with_items: - git - sshpass - openssl-devel Since 2.0 you can use a list in the name attribute: - name: Install yum packages using a list yum: name: - git - sshpass - openssl-devel Installing Multiple Packages Easily on CentOS Using Ansible. On Ansible, you can use the dnf or yum module to install software packages on CentOS or RHEL hosts. eval(ez_write_tag([[300,250],'mydailytutorials_com-leader-1','ezslot_19',119,'0','0']));eval(ez_write_tag([[300,250],'mydailytutorials_com-leader-1','ezslot_20',119,'0','1']));eval(ez_write_tag([[300,250],'mydailytutorials_com-leader-1','ezslot_21',119,'0','2'])); .leader-1-multi-119{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:15px !important;margin-left:0px !important;margin-right:0px !important;margin-top:15px !important;min-height:250px;min-width:300px;text-align:center !important;}But if you are okay with the version being downgraded, you need to mention it explicitly. Instead of writing multiple tasks to install packages, you can use with_items and combine those.         name: httpd After installed successfully, you can verify the version by executing below command. – hosts: all   tasks: In 1.9.2 this was fixed so that packages are installed in one yum transaction. You may have noticed that I used the rhel-7-server-rpms repo in the examples above. This means that we use "yum install [PACkAGENAME] [GROUPNAME]" instead of a separate "yum groupinstall [GROUPNAME]" step. Now that you have that base knowledge let's look at a basic playbook that will install the httpd package. I’ve been developing Ansible playbooks to help manage our Ubuntu servers. It allow you to upload Ubuntu source packages to be built and published as an apt repository by Launchpad. This article, showed you how to use the with_items and loop loops, as well as the Array syntax, with the Ansible yum/dnf module to install multiple software packages on your CentOS/RHEL 7 or 8 hosts. In that case, you can use item and combine all packages in a single task. Ansible: add a new user as sudoers →. Note: As per the documentation, the above code won’t be executed as a single package installation in each loop instance. How to install multiple packages using yum. The item variable will be updated with the package name in each iteration. You can also use the exclude parameter so that some packages should not be upgraded.
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