What is ansible, how ansible works?

How Ansible Works. Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs. Designed for multi-tier deployments since day one, Ansible models your IT infrastructure by describing how all of your systems inter-relate, rather than just managing one system at a time.
Subsequently, what is Ansible and what can it automate?
Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration , and many other IT needs.
Likewise, why do we chose ansible for configuration management? CONFIGURATION MANAGEMENT Keep it simple. It's likely you currently manage your systems with a collection of scripts and ad-hoc practices curated by a talented team of administrators. Ansible makes IT automation accessible. Ansible is the simplest solution for configuration management available. ... Goal-oriented, not scripted. ... Secure and agentless. ... Batteries included. ...
Next, what are the main use cases of Ansible?
Centralizing configuration file management and deployment is a common use case for Ansible, and it's how many power users are first introduced to the Ansible automation platform.
Consequently, what's the difference between kolla ansible and kolla-ansible?
Kolla-Ansible comes with all-in-one and multinode example inventory files. The difference between them is that the former is ready for deploying single node OpenStack on localhost. If you need to use separate host or more than one node, edit multinode inventory:

19 Similar Question Found

How is kolla ansible used in ansible playbook?

When running the kolla-ansible CLI, additional arguments may be passed to ansible-playbook via the EXTRA_OPTS environment variable. kolla-ansible -i INVENTORY deploy is used to deploy and start all Kolla containers. kolla-ansible -i INVENTORY destroy is used to clean up containers and volumes in the cluster.

Can you install ansible galaxy on ansible 2.9?

NOTE: Installing collections with ansible-galaxy is only supported in ansible 2.9+ This collection includes the most recently released ansible modules for BIG-IP and BIG-IQ from F5Networks. This collection packages and distributes playbooks, roles, modules, and plugins.

How does ansible with _ items work in ansible?

Ansible with_items is a lookup type plugins which is used to return list items passed into it. Actual plugin name is items. Ansible have different plugin types, further these plugin types have various plugins in each category.

How is the ansible copy module used in ansible?

Ansible copy module is one of the modules in file modules in Ansible. Ansible copy module is used for copy the file from ansible machine to the remote server. With ansible copy module you can do various things let us see what we can do with ansible copy module.

What's the difference between ansible fetch and ansible synchronize?

While we are already aware of what is Ansible Copy module is used for. Here is the Simple introduction to Ansible Fetch and Ansible Synchronize. Ansible Fetch is to pull the files from the remote server to the control machine. Ansible Synchronize is used to copy the files between remote servers (or) target hosts.

How is ansible.builtin.copy used in ansible?

This module works like ansible.builtin.copy, but in reverse. It is used for fetching files from remote machines and storing them locally in a file tree, organized by hostname. Files that already exist at dest will be overwritten if they are different than the src.

What is ansible _ collection _ template in ansible 2.8?

The ansible_collection_template provides access to structured data from show commands Demo showing how to distribute modules and plugins using collections in Ansible 2.8 Collection comprising capabilities to send comments to a problem ticket and send custom deployment information. Install everything you need to develop Ansible roles.

What's the difference between ansible core and ansible base?

Both ansible-core and ansible-base come packaged with a cli tool called ansible-test, which can be used by collection developers to test their Collection and its content. The ansible-test knows how to perform a wide variety of testing-related tasks, from linting module documentation and code to running unit and integration tests.

Can you use ansible roles with ansible galaxy?

Roles and Ansible Galaxy — Roles can be used with Ansible Galaxy for better reuse of configurations. Roles allow ansible code to be organized in multiple nested folders to make the code scalable. LinuxHint tutorial on Ansible Roles can be found here. Ansible Galaxy website allows users to share roles with each other.

What's the difference between ansible and ansible tower?

Simply put, Ansible is an automation tool that allows for the implementation of changes across server environments in an automated way. Put more specifically, Ansible is an open-source IT automation engine that automates cloud provisioning, application deployment, configuration management, and orchestration among many other tasks.

How to install docker with ansible using ansible?

Install docker with Ansible. How install docker using ansible. | by Pierangelo | Medium How install docker using ansible. edit inventory in ansible.cfg file: and we can start to insert all the step for docker installation: now we can start to create the several tasks that we need:

What's the difference between ansible vault and ansible playbook?

Unlike ansible-vault, which exists solely to deal with file encryption or decryption, ansible-playbook is more general-purpose, and it will not assume it is dealing with encrypted data by default. Ansible will hold the provided passwords and IDs in memory for the duration of the playbook execution.

Who is ansible government solutions, llc ( ansible )?

Ansible Government Solutions, LLC (Ansible) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) providing Federal customers with services and solutions in many arenas. Our customers face wide-ranging challenges in the fields of national security, healthcare, and government.

Which is ansible operator is powered by ansible?

Ansible Operator is an Operator which is powered by Ansible. Custom Resource events trigger Ansible tasks as opposed to the traditional approach of handling these events with Go code. Ansible Operator development and testing is fully supported as a first-class citizen within the Operator SDK.

Which is better ansible tower or ansible cli?

In short, Ansible Tower is a remarkably useful add-on to Ansible, able to do much of what can be done on the CLI. It will complement, not replace, the main application by automating and presenting some of the main tasks graphically – especially the monitoring-dashboard types of tasks.

What is the purpose of ansible local action in ansible?

Ansible local_action is the way to make double sure that the some things are available before we jump to run on remote machine. Its like running pretest locally before running command or task on remote machine. Thats all about Ansible local_action usage and its purpose.

What to do if ansible starts in same directory as ansible script?

If null, ansible will start with the same directory as the ansible script. White list of cowsay templates that are ‘safe’ to use, set to empty list if you want to enable all installed templates.

Which is better ansible shell or ansible command module?

Unlike the Ansible command module, Ansible Shell would accept any highly complexed commands with pipes, redirection etc and you can also execute Shell scripts using Ansible Shell module. The Advantage of Ansible Shell …

When to use ansible-galaxy in ansible scm?

We use ‘ansible-galaxy’ command to accomplish tasks like installation of roles from Galaxy or any git SCM, creating new roles, removing roles, or performing tasks on the Galaxy website. This command is already bundled with Ansible so we can use it right after installing Ansible.