GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Sign up. A few starter examples of ansible playbooks, to show features and how they work together. Shell Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Latest commit 6e7dd3d Mar 26, Ansible Examples This repository contains examples and best practices for building Ansible Playbooks. You signed in with another tab or multiple choice r shiny. Reload to refresh your session.

You signed out in another tab or window. Run Ansible Lint Action against wordpress-nginx. Mar 14, Improve markdown. Aug 21, Mar 26, Mar 20, Aug 23, May 7, Nov 1, Aug 9, Mar 12, Ansible is quickly becoming the dominant DevOps platform for automating software provisioning, configuration management and application deployment in a heterogeneous datacenter and Hybrid Cloud A Cloud Computing model where users implement both a Private Cloud and Public Cloud for their infrastructure computing needs.

Resources can be moved This article will step through the steps of deploying the Ansible controlling node on CentOS 7, and the configuration of Windows Server for management and create Ansible playbook examples with custom Powershell Ansible modules. Windows and Ansible integration is documented in the official Ansible documentation. By following the instructions in this article, you will be able to manage Windows systems using Ansible as easily as managing any other environment, including Linux.

Review the Reverse Look Zone This command will do a reverse lookup on the IP address. This should return WinServer1 as the name.

ansible parted examples

There are other options than Kerberos, but Kerberos is generally the best option, though not the simplest. Ansible is complex and is sensitive to the environment.

Troubleshooting an environment which has never initially worked is complex and confusing. We are going to configure Ansible with the least complex possible configuration. Once you have a working environment, you can make extensions and enhancements in small steps.

Ansible Group Variables are variable settings for a specific inventory group. To configure the Windows Server for remote management by Ansible requires a bit of work.

ansible parted examples

Luckily the Ansible team has created a PowerShell script for this. Download this script from [here] to each Windows Server to manage and run this script as Administrator. Once this command has been run on the WinServer1return to the Ansible1 Controller host.

8 Linux ‘Parted’ Commands to Create, Resize and Rescue Disk Partitions

This command will simply connect to the remote WinServer1 server and report success or failure. If this command is successful, the next steps will be to build Ansible playbooks to manage Windows Servers. Ansible has some expectations on the directory structure where playbooks reside.

Create the library and scripts folders for use later in this exercise. This is the same with running PowerShell scripts remotely. This makes much of the value of Ansible difficult as a configuration and deployment tool. This is problematic for managing systems with Ansible. The rest of this article will focus on PowerShell modules which can perform complex management functions as well as integrate with other non-Windows systems. Modules are stored in several locations where Ansible will find them.

Modules stored in our library are first in the module search path and will override modules of the same name. PowerShell modules consist of two programs, a Python program and a PowerShell program. The Python program configures the local Ansible environment and the PowerShell program does the actual processing on the remote systems.

Now if we modify the playbook expecting a different version. We set the major version from 5 to 9 which does not exist. Ansible is a powerful management and DevOps framework. It is complex to setup initially, but relatively simple to operate.

Playbooks can be created which manage large and complex environments consisting of Cloud A self-service, pay-as-you-go model of providing computing resources to an organization or to the general public.

ansible parted examples

Configured correctly, managing and monitoring complex can be consolidated onto a single framework, and with the Ansible Windows support and some initial instructions detailed in this article, can include Windows Servers, Windows desktops and other Windows based systems.

Well it Depends Premium cost more that Standard but even…. What is Azure DevOps Server? It supplies users with instant visibility into very large raw datasets in near real-time to….All the below tasks are used by us to manage the Linux hosts in our daily operation. Most of the options will change whenever the ansible version upgrade is released. Defining a variable for Ansible tasks, Below is an example of getting some idea.

The whole prompt is much more, define the same as per your requirements. A handy task to enforce or disable SELinux, this may help in case we have to manage N numbers of clients. To enable a yum repo below task can be used. The example is shown below for one of Red Hat servers repository. To Install a package using use yum with required packages, this can be specified for one package or for multiple packages by using a comma separated.

In case if we may be required to install any downloaded packages it can be done using yum as well. We may be required to configure NTP, Chrony, SSHD etc in our daily routines or while doing a post configuration during server builds, In that case using a template is much required to save our time. Much required task whenever we need to start, stop or restart a service across the number of servers in a single go.

There are several options available for this module and not limited to the only search and replace instead it supports to insert afterinsert beforeEOF or by matching something. To create a user account using Ansible. Read user management: Managing Groups and User creation using Ansible. Insert, Append and make changes to a file or existing configuration file. Sysadmins routine task includes creating a new file system in day to day activity. Below task shows how to create a directory to mount a file system with required ownership and permission.

While building the bulk of new servers sure we will get the requirement to create a filesystem. To fulfil the requirement we can create on a logical volume. Creating a Logical volume based file system using Ansible. In our above example we have gone through how to create a mount point or directory with respective owner and permission, Now let us see how to mount a filesystem.

More Ansible tasks are in the queue, The number of tasks can be put in a playbook to accomplish our sysadmin requirement.Using parted, you can add, delete, and edit partitions and the file systems located on those partitions. You can also clone partitions. Warning: Parted utility manipulates the hard disk partition table and saves the changes immediately. You will lose your data! There is no undo button for your rescue! When you execute parted command without any argument, by default it selects the first hard disk drive that is available on your system.

Using the print command, you can view all the available partitions in the selected hard disk. The print command also displays hard disk properties such as model, size, sector size and partition table as shown below.

The below example creates partition with size around 15GB. You can also enable boot option on a partition as shown below. Linux reserves or partition number for primary partition and the extended partition starts from number 5. Use mkpart command to create a new partition of a specific size. This will create the partition of a specific type such as primary, logical or extended without creating the file system.

If you use fdisk command to partition your hard disk, you need to exit the fdisk utility, and use the mkfs external program to create a file system on the partition. However using parted utility, you can also create filesystem. You should be careful while doing this, as all the existing data in the partition will be lost during the file system creation.

The supported filesystems in parted are ext2, mips, fat16, fat32, linux-swap, reiserfs if libreiserfs is installed. Let us change the file system of partition number 8 that is shown in the print output below from ext4 to ext2 file system.

As shown below, use the mkfs command to change the file system type of partition number 8. Execute the print command again, to verify that the file system type for partition number 8 was changed to ex2.

Ansible Shell Module Tutorial - Complete Beginner's Guide

Using mkpartfs parted command, you can also create a partitions with a specific filesystem.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Already on GitHub? Sign in to your account. Partitions are kept unchanged and an OK result is reportedeven if the size of the partition in the play is different to the actual size. This continues from discussions in and Thanks for reporting.

Indeed, current implementation just look at the partition number. I don't know if it's an intended fail-safe or not. Because this bring questions like: "what to do if you increase the size of the partition and it overlaps the next one?

I'll let others step in regarding this behavior. I tried to find the answer in the tests, but there are none for this module. So i link here the PR to add tests to parted a start at least : it can't be a bad idea to have tests before potentially changing this module. I think a safe behaviour would be to extend the partition if the space after is free this shouldn't do anything to the filesystem, which would have to be resized separatelyand to error otherwise.

My choice was to keep things simple, avoid any manipulation and just provide the parted functionalities as they are. In this situation it would be up to the user to decide what to do. Maybe the behaviour that kwohlfahrt is looking for should be implemented using LVM: I'm actually finding myself in the same scenario, a template VM with minimal disk plus an additional disk that I partition and add to a volume group.

LVM is not needed for simple scenarios. Looking at the current implementation, the dimensions are only taken into account when creating a partition, it won't modify an existing one. Playbook example:. I came up with this hack instead Using parted 3. At least it is idempotent, it also only works when there is a single partition.

Of course there would be the need in my case for extending the PV and FS but that's another topic altogether since there isn't an ansible module for LVM that I know of can do that atm Skip to content.

Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. New issue. Jump to bottom. Copy link Quote reply.

This comment has been minimized. Sign in to view. Contributor Author. On RHEL, you need a different parted command: - name: grow too small partition to maximum Request resize, ack resize of partition that is in use when requested. Be nice to have the resize functionality in parted instead of using command.Ansible delivers simple IT automation that ends repetitive tasks and frees up DevOps teams for more strategic work.

Leverage powerful automation across entire IT teams no matter where you are in your automation journey. August 1, by John Lieske. Welcome to another post in our Getting Started series. You can also use it along with the Module Index and the other docs to build your own Playbooks later. Playbooks are essentially sets of instructions plays that you send to run on a single target or groups of targets hosts.

Ansible Roles Explained with Examples - Ansible Tutorials

Think about the instructions you get for assembling an appliance or furniture. The manufacturer includes instructions so you can put the parts together in the correct order. When followed in order, the furniture looks like what was purchased. That's basically how a playbook works. You'll be able to take the example Playbook and additional files from this blog and test it out for yourself.

While going over the example Playbook, we'll explain the modules that are used. The author adds instructions for the modules to run, often with additional values arguments, locations, etc. The target host has modules run against it in the order the Playbook lays out with includes or other additional files. The host's state is changed or not based on the results of the module running, which Ansible and Tower displays in output. Keeping that in mind, you're still going to need to understand a few things about running Playbooks.

With the furniture analogy, a Playbook is shorthand to tell the modules to perform a task. You must understand the following to run your Playbook successfully:. Because the Playbooks are providing direction and interactivity with the modules, Ansible assumes you know how to do what you're trying to do and automates it. That's why Playbooks are like instructions or directions - you're telling the automated parts how you want the task configured.

You'll still need to understand the target you're running the Playbook against.

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If part of the Playbook needs to start the web server, you're going to need to know how that's done so you know to use the service module and start the web server by name. If the Playbook is installing software, then you have to know how installation is done on the target. You're also still going to need to understand the basics of the tasks being performed. Does the software you're installing have a configuration setup to it? Are there multiple steps that require conditions or argument values?

If there are variables that are being passed, these will all need to be understood by those constructing a Playbook as well. We'll share an example Playbook with a simple play to demonstrate what I've explained. After the install and file tasks are completed the service will be started.

There are two tasks listed but both are using the Yum module. The first Yum task is adding the epel-release repo so that nginx can be installed. Once epel is present Yum is used to install the nginx package. The state: present statement lets Ansible check the state on the target first before performing any further action. In both cases if the repo or package is already present, Ansible knows it doesn't have to do any more for this task and continues.

The default install page for nginx is fine if you want to test that nginx installed properly, but you might have a basic html file that you'd like to have as your confirmation. For simplicity, the template index file is in the same directory I'll run the Playbook from for the example. The destination is simply the default for nginix with no configured sites.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

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Ansible Roles Explained with Examples - Ansible Tutorials

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. With Ansible 2. For example:. To format the partition just use filesystem module as shown below:. Learn more. How to create a new partition with Ansible Ask Question. Asked 3 years, 1 month ago.

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