What are the advantages and disadvantages of Ansible?

Hi guys, today we will discuss the advantages and disadvantages of Ansible. Here we will cover the all the components and factor which lead to advantages and disadvantages of Ansible. The Ansible is a free software that provide, formation running, and request based tool that let to arrangement as code. It mechanism on many UNIX systems, and can position both Unix-like systems as well as Microsoft Windows.

What is Ansible?

The Ansible could be a free software system that give, formation running, and request based mostly tool that allow to arrangement as code. It mechanism on several OS systems, and may position each Unix-like systems in addition as Microsoft Windows. It covers its own warm language to label system configuration. The Ansible was written by Michael DeHaan and settled by Red Hat in 2015. The Ansible is agentless, provisionally linking unclearly via SSH or in Windows distant regulative to try to its retailers.

What is the importance of Ansible?

The Ansible is incredibly valued and you’d exaggerate it with the instance once there ar four or 5 net servers to be organized and connected, and once there are over four file servers to be organized and connected. There ar submissions within the net servers and it relates the information servers at the rear. Currently the old-hat state pressures that you just undoubtedly tack these servers and grip them.

Motionless, these servers can have several application notifies. Although the system management likewise as by developers UN agency are developing the applications. Simply to assume, the opposite servers that the cluster has like DNS, NTP, AD, Email, etc.

How Ansible works?

Before we tend to begin understanding Ansible’s operating we must always initial get familiar with the language employed in Ansible.

  • Controller Machine: – The Machine wherever Ansible is connected.
  • Ansible Tasks: – The thanks to be performed by Ansible.
  • Ansible Inventory: – the info of servers to be achieved.
  • Ansible Play: – The Mapping of teams of hosts within the list and tasks to try to to.
  • Ansible Playbook: – The State is distinct, you wish the system to possess. It contains of all plays to be performed of inventory.
  • Ansible Roles: – It helps you to mechanically load connected files, tasks, and Ansible artefacts supported a better-known file structure. Once you cluster your content into roles, it gets simple to share and reusable.
  • Module: – The Predefined commands performed straight on distant hosts

The Ansible is written in python. It will the complete issue by linking distant hosts as expressed within the record file. It takes a thrust device to link to the host and shove out the little programs called Ansible modules that works the plays and tasks clear within the customer’s playbook on top of SSH.

The bulge on that Ansible is connected is that the restrictive node, additionally called the Ansible running node that panels the complete playbooks’ implementation. Once the affiliation, it eliminates modules employed in it.

What are the Advantages and Disadvantages of Ansible?

Advantages:-

With such a lot of simplifications, Ansible will sure enough gift several benefits. Allow us to have a better look!

Simple to find out

The foremost mention among benefits of Ansible refers to its simplicity. The simplicity isn’t solely meant for professionals however additionally for beginners. It’s simple to find out, and so, users may learn to use Ansible quickly together with higher productivity. Ansible receives the support of comprehensive and simply explicable documentation.

Therefore, you’ll be able to learn the logic of Ansible operations and therefore the work flow in a very restricted amount. The shortage of a dependency system may imply that Ansible tasks execute consecutive and stop once characteristic a slip-up. As a result, troubleshooting becomes heaps easier, even within the initial stages of learning regarding Ansible.

Easily perceivable Python Language

One of the outstanding benefits of Ansible additionally refers to the language during which it’s written. Python could be a human-readable language and is the idea for Ansible. It provides higher facilities for obtaining up Ansible and running it because of the presence of Python libraries on the bulk of UNIX system distributions by default.

Python could be a extremely ideal various for administration and scripting tasks implying higher quality among engineers and system directors. Another fascinating facet of Ansible is that the facility of Ansible modules which will improve its practicality. The Ansible modules is written in any language. However, the necessary concern, during this case, is that the module ought to come knowledge in JSON format.

No Dependency on Agents

The next necessary addition among the advantages of Ansible refers to its agentless nature. Ansible manages all the master-agent communications through customary SSH or Paradiso module. The Paradiso module could be a Python implementation of SSH2 and is crucial for managing nodes. Therefore, Ansible doesn’t need any sort of agents put in on remote systems for making certain management. As a result, maintenance overheads and performance degradations cut back significantly by large margins with Ansible.

Playbooks square measure written in YAML

The use of Playbooks in Ansible is additionally one more reason for the key benefits of Ansible. Playbooks square measure Ansible configuration files, and therefore the language for writing them is YAML. The fascinating issue, during this case, is that YAML could be a higher various for configuration management and automation.

The superiority of YAML over different formats like JSON makes Ansible higher configuration management and automation tool. Ansible makes it simple to scan and supports comments. Most vital of all, it additionally includes the employment of anchors to reference different things.

Ansible Galaxy

Another notable entry within the Ansible best practices refers to the Ansible Galaxy. Ansible Galaxy could be a portal that acts because the central repository for locating, reusing, and sharing Ansible-related content. the simplest advantage of Ansible Galaxy is within the example of downloading reusable Roles for putting in application or server configuration. The downloads square measure ideal to be used in a very specific user’s playbooks and might contribute well to a rise in preparation speed.

Disadvantages:-

After a transparent reflection on completely different benefits of Ansible, allow us to specialise in the setbacks you’ll be able to encounter with it.

Insufficient programme

The first entry within the disadvantages of Ansible is that the crude programme. Ansible was at the start a command-line solely tool. The primary effort of Ansible at creating a programme was with AWX graphical programme. The opposite part within the UI was the remainder end point that’s meant for easier infrastructure management.

Subsequently, the AWX became the Ansible Tower that may be an internet management UI. Ansible Tower offers visual management options and a team-based work flow instrument. However, the Ansible Tower needs sizeable enhancements. As an example, virtually eighty fifth of tasks that would be completed through the program line may be achieved through the UI.

You could conjointly stumble upon another mention of Ansible disadvantages arising from its UI. The failure of synchronization between the GUI and also the program line will result in conflicting question results. On a general basis, Ansible Tower continues to be within the development stages and will not do everything sort of a command-line interface.

Lack of any Notion of State

Another distinguished mention among the disadvantages of Ansible is that the lack of any notion of state. Ansible doesn’t have any notion of state like alternative automation tools like Puppet. Ansible doesn’t track dependencies and easily executes serial tasks and stops once tasks end, fail, or any error comes.

These traits aren’t ideal for users UN agency need the automation tool to keep up a close catalog for ordering. The catalo will facilitate in reaching a selected state with none influence of changes in environmental conditions. However, Ansible lacks it and presents a formidable disadvantage.

Limited Windows Support

The next distinguished mention among Ansible disadvantages is that the half-built Windows support. Ansible version one.7 supports Windows yet as Linux/Unix nodes. Within the case of Windows, Ansible employs a native PowerShell remoting instead of SSH. As a result, a Linux management machine is obligatory for the management of Windows hosts. The restricted support for Windows in Ansible presents one amongst the formidable setbacks with the configuration management and automation tool.

Ansible doesn’t have expertise

The lack of enterprise support expertise conjointly attracts down the charm of Ansible. Ansible doesn’t have a full-fledged operating expertise with giant enterprises like its competitors, like Puppet and cook (Read: cook vs Puppet). Although Ansible claims the power of enterprise-grade extended support choices, restricted sensible expertise reduces the irresponsibleness of Ansible.

Ansible is unaccustomed the Market

Finally, you’ll be able to note one amongst the foremost common entries in Ansible benefits and drawbacks as a distinguished reversal of Ansible. Ansible is unaccustomed the market, in contrast to its notable competitors. As a result, it doesn’t have an oversized developer or user community. What is more, the new presence of Ansible on the market implies the chances of undiscovered bugs, package problems, and edge eventualities.

Conclusion:-

On a final note, we will conclude that Ansible provides an easy and powerful package for configuration management and automation. However, Ansible is unaccustomed the market currently and should trot out competition from noted sources. The restricted quantity of documentation associated with Ansible will produce formidable setbacks for learning Ansible.

On the opposite hand, the growing interest in Ansible because of the adoption of Ansible by noted agencies like National Aeronautics and Space Administration may also flip the tables. The various functionalities of Ansible, like provisioning, orchestration, application readying, and security and compliance, show its potential. These capabilities of Ansible will translate effectively into a comprehensive DevOps tool. The long run course for Ansible would rely upon strengthening the benefits of Ansible whereas acting on the setbacks.

Thank you.

Tagged : / / / / / / / / / /

Is there a future in Ansible?

Is there a future in Ansible?

It is clear that, we live in the age of microservices, where automation is not a nice-to-have anymore. Cloud provisioning is an important element of the modern cloud computing model and it became an important to do list in every operation. There are so many different type of automation tools for job done. Those tools will help us in saving time and increasing the performance and accuracy of provisioning and configuration management processes that lead us to no human error process.

In this blog, we will discuss about one the most popular automation tool “Ansible” and also benefits of cloud automation with Ansible. Let’s first look at what is Ansible?

What is Ansible?

Ansible is an open-source automation tool, or you can also called platform, used for IT tasks such as configuration management, application deployment, intraservice orchestration, and provisioning. Automation is crucial these days, with IT environments that are too complex and often need to scale too quickly for system administrators and developers to keep up if they had to do everything manually.

In simple words, it frees up time and increases efficiency. And also it is rapidly rising to the top in the world of automation tools.

Ansible provides the following capabilities as per:

Provisioning: setting up the environment and also resources.

Configuration management: managing all configuration files.

Application deployment: deploying of application with human readable playbooks.

Continuous delivery: creating a CI/CD pipeline.

Security automation: using modules, roles and playbooks to automate security.

Orchestration: combining all different configurations and automation tasks under one umbrella.

Ansible is one of the most popular automation tool among Software engineers, Ansible is the first choice for the Automation process, and also Ansible is called as “Darling” of DevOps. Ansible does a great job of automating Docker and operationalizing the process of building and deploying containers.

If you’re someone from a traditional IT system, for example, it can be hard to add container-tooling functionality. But Ansible removes the need to do processes manually.

Future in Ansible

As we discuss earlier using Ansible with Docker simplify your processes by allowing you to work with containers and to automate all that work, It’s no wonder the Ansible-Docker combination is so popular. And learning how to use Ansible with Docker won’t just benefit your organization, it also benefits you on your Payscale, according to Payscale, the average salary of a developer with Ansible skills is $130,000 per year, and some developers earn even more.

According to Dice, Ansible is the highest-paying DevOps skill. Ansible is probably the only widely-used automation tool that allows us to describe the whole deployment uniformly, Ansible Collections play a central role in Ansible’s flexibility. They provide, among other things, integrations with cloud providers that unlock cloud-management capabilities.

So Ansible is not going anywhere and have lots of job profile and stable career with Ansible.

If you want learn more about Ansible and want a Certification Course of Ansible I would like to suggest you DevOpsSchool.com, one of the top institute for Ansible Certification Training Course to kick start your career in the field of Automation.

I hope you find this particular blog helpful and informative about Ansible.

Thank You!!

Tagged : / / / / / / / /

Which is the best Ansible training institute in Hyderabad?

With time businesses go digital, the network plays an important role and it becomes the lifeline of the business. Because manually installing and updating configurations for hundreds of switches, firewalls, and routers are really a time-consuming, costly, and error-prone task. IT Automation is required in order to make the process more efficient while eliminating human error.

In the past, automation tools like Chef and Puppet have been widely used, but in the last few years Ansible has emerged as a very compelling tool with many advantages for administrators. If you’re in IT, you must be heard about Ansible. CIO calls it the DevOps “darling” for software automation, in recent times Ansible has come from nowhere to be the No. 1 choice for software automation in many organizations.

What is Ansible?

Ansible is an open-source automation tool, which is used in IT tasks such as application deployment, configuration management, application deployment, intracervical orchestration. In other words, it frees up time and increases efficiency.

Benefits of Ansible

  • Free: Ansible is an open-source tool.
  • Very simple to set up and use: No special coding skills are necessary to use Ansible’s playbooks.
  • Powerful: Ansible lets you model even highly complex IT workflows.
  • Flexible: You can orchestrate the entire application environment no matter where it’s deployed. You can also customize it based on your needs.
  • Agentless: You don’t need to install any other software or firewall ports on the client systems you want to automate. You also don’t have to set up a separate management structure.
  • Efficient: Because you don’t need to install any extra software, there’s more room for application resources on your server.

Why learn Ansible?

Ansible is associate degree open supply configuration management, software system provisioning, and application preparation tool. Its application is found in several Unix-like systems. In addition, it will be organized to figure absolutely with Microsoft Windows moreover. Ansible is gaining huge attention worldwide because the tool provides large and dynamic productivity capabilities like few others.

In 2017, Ansible swollen its user base by over five hundredth. Associate degree integrated Ansible course guarantees a rewarding career to beginners and professionals alike within the increasing world development landscape. The tool provides a strong mechanism to automatize subtle multi-tier IT systems. Hence, it’s gaining traction among technology giants because of a good form of evolving automation challenges.

The rising interest during this field has crystal rectifier to over 72,000 active members of Ansible meetups globally.

Ansible training institute in Hyderabad

Ansible training and certification program by DevOpsSchool is one of the Top Ansible training in Hyderabad, where we offer you both in online and offline classroom mode by top experts/trainers. This Ansible certification training program is designed especially for beginners to help them to understand the advanced level concepts of Ansible such as Ansible Configuration Management. In this Ansible Certification Course you will learn to create your own playbooks and configuring network devices on the platform of Linux or Windows.

Our institute have also multiple Ansible training and Certification venue in top cities like Hyderabad, Bangalore and more.   This Ansible Certification Training Course comes up with real world working experience by live project with Ansible. Our support team and experts are always there and ready to clarify all your doubts and questions throughout the training.

After successful completion of Ansible certification training program online, participants will easily crack Red Hat Certified Specialist exam (EX407) and become a Red Hat Certified Specialist.

Conclusion

Nowadays automation is taking a big part of making DevOps done. Manual processes are the enemy. They slow things down, produce space for Kill, and add bloat to come. As a result, demonstrating you’re ready to automatize systems preparation is a vital a part of changing into a DevOps professional. Red Hat’s Ansible may be a common open supply project targeted on automation and configuration management.

Red Hat Certified Specialist in Ansible Automation enables DevOps to show their expertise with Ansible. After getting a strong foundation of skills with knowledge, this certification going to be an excellent addition to your resume and have a good career with this certification with Ansible.

Interested in Ansible training? Try Ansible Certification Training Course by DevOpsSchool.com

I hope you like this particular information about Ansible training in Hyderabad and will help you choose better path ahead.

Thank you!!

Tagged : / / / / / /

What is the difference between Terraform and Ansible?

The key change among Terraform and Ansible is that Terraform is effusive in important and the route by which results can be reached. Though using the Terraform, the code always shows the present rank of the assembly. The Terraform pacts agility in treatment service providers and civil solutions.

Now, let us discuss them one by one:-

Terraform:-

The Terraform is a free arrangement as code software tool shaped by HashiCorp. The people slow and deliver data centre plan using an affectionate configuration language normal as HashiCorp Configuration Language or JSON.

The Terraform manages outside resources with providers. The HashiCorp upholds an extensive list of allowed providers, and can also add with community-developed sponsors.

The Users can unite with Terraform providers by stating resources or by calling data sources. Somewhat than using commanding commands to delivery resources, the Terraform uses affectionate configuration to label the wanted final state. Once the user appeals Terraform on a given resource, the Terraform will perform CRUD actions on the user’s behalf to attain the wanted state.

Importance of Terraform:-

We previously know, the aim of DevOps is to do software delivery extra jobwise, and we need some tools to make this distribution rapidly and skilfully, this is what the tools look  Terraform help businesses with system as code and mechanisation.

The Terraform is changing the DevOps world by altering the way arrangement is attained, and formation it earlier and well-organized to do DevOps. You could also have used technologies like Ansible, Chef, or Puppet to systematise and provisioning of software, the Terraform starts from the same trick, setup as code, but emphases on the automation of the set-up itself. Your complete Cloud setup can be easily fixed in terraform.

Benefits of Terraform certification:-

The Certifications continuously play a big part in any occupation. You might have found some Terraform professionals, who will explain about the certifications that it does not hold much value but this certification demonstrations that an person’s skill to make complex searches, reports, and respites with Terraform’s core software to get all out of their data.

The Terraform Core Certified User can find, use turfs, use natural, and make basic numerical reports and dashboards in the Terraform Originality and in Terraform Cloud Platforms. This certification shows an individual’s ability to orbit and use the Terraform Software.

Ansible:-

The Ansible is a free software that provide, formation running, and request based tool that let to arrangement as code. It mechanism on many UNIX systems, and can position both Unix-like systems as well as Microsoft Windows. It covers its own affectionate language to label system configuration. The Ansible was printed by Michael DeHaan and settled by Red Hat in 2015. The Ansible is agentless, provisionally linking unclearly via SSH or in Windows Aloof Regulatory to do its shops.

Importance of Ansible:-

The Ansible is very valued and you would exaggerate it with the example when there are four or five web servers to be configured and connected, and when there are more than four file servers to be configured and connected. There are submissions in the web servers and it relates the database servers at the back. Now the outmoded state pressures that you definitely configure these servers and grip them.

Motionless, these servers will have many application notifies. Even though the system management as well as by developers who are developing the applications. Just to think, the other servers which the group has such as DNS, NTP, AD, Email, etc.

Benefits of Ansible certification:-

The Certifications always play a big role in any job. You might find some Ansible specialists, who will explain you that the certifications do not hold much value. This certification shows a person’s talent to make difficult searches, reports, and dashboards with Ansible’s core software to get all out of their data.

The Ansible Essential Expert User can search, use fields, use spontaneous, and form basic mathematical reports and dashboards in the Ansible Inventiveness or Ansible Cloud Platforms. This certification proves an entity’s capacity to straight and use the Ansible Software.

Conclusion:-

So, far we had talked about the Terraform and Ansible. We had also debated about their prominence and advantages of their certifications. The definite change amid the Terraform and Ansible is that Terraform is friendly in strategic the procedure by which results can be affected. Still using Terraform, code always means the present rank of the state.

Thank you!

Tagged : / / / / / /

What is the difference between terraform and Ansible?

In today’s growing world of DevOps, big player are started implementing business processes on IaC (Infrastructure as Code). IaC work as to simplify the process of large-scale management. Modern IaC tools simplify the configuration to resolve server problems in a quick time.

Terraform and Ansible are two popular frontline line DevOps tools that provision and configure servers. Ansible is the more mature between the two, originating in early 2012 and Terraform is a Hashicorp product and was first introduce in 2014.  As the DevOps industry is gaining momentum, so also Ansible and Terraform gaining their popularity with this trend. Both the tools used in deploying the code and infrastructure, in simple Ansible acts as a configuration management solution, Terraform is a service orchestration tool.

In this blog, we point our focus on Terraform vs Ansible, a discussion that is highly dominating the current DevOps market. Let’s first known about these tools:

What is Ansible?

Ansible is an open-source automation tool, or you can also called platform, used for IT tasks such as configuration management, application deployment, intraservice orchestration, and provisioning. Automation is crucial these days, with IT environments that are too complex and often need to scale too quickly for system administrators and developers to keep up if they had to do everything manually.

In simple words, it frees up time and increases efficiency. And also it is rapidly rising to the top in the world of automation tools.

Benefits of Ansible

  • Free: Ansible is an open-source tool.
  • Very simple to set up and use: No special coding skills are necessary to use Ansible’s playbooks.
  • Powerful: Ansible lets you model even highly complex IT workflows.
  • Flexible: Orchestrate the entire application environment no matter where it’s deployed. You can also customize it based on your needs.
  • Agentless: No need to install any other software or firewall ports on the client systems you want to automate. You also don’t have to set up a separate management structure.
  • Efficient: You don’t need to install any extra software, there’s more room for application resources on your server.

What is Terraform?

Terraform is an open source, CLI-based infrastructure as code tool created by Hashicorp.

Terraform is an infrastructure as code tool that helps you to build, change, and infrastructure safely and efficiently. This process includes low-level components such as compute instances, storage, and networking, as well as high-level components such as DNS entries, SaaS features, etc. Terraform can manage both existing service providers and custom in-house solutions.

Benefits of Using Terraform

So now you know what Terraform is and how it works, let’s take a look on the top reasons why you should start using Terraform today:

  • Improve multi-cloud infrastructure deployment
  • Automated infrastructure management
  • Infrastructure as code
  • Reduced development costs
  • Reduced time to provision

What is the difference between terraform and Ansible?

In this section, let’s check the difference between the two. Meanwhile both are designed for similar purposes, both have definitely laid a foundation for lifecycle management frameworks. Now, both our players in their battle has placed their cards on the table. Let us find out their differences on some of major factors:

Conclusion

The possibility of a perfect answer on “Why Terraform” or “Why not Ansible” depends mainly on your requirements. Both the tools have so many similarities and also some fair differences as well. So, which one is the best? From a practical perspective, it is advisable to use Ansible for configuration management and Terraform for orchestration. The primary purpose of Terraform is orchestration, and it is considerably intuitive.

Also from career aspect, opportunities for these skilled professionals are increasing significantly with huge scope for career growth.

According to Indeed.com, the average salary of a professional of these skills is $177,530 per annum.

Both Ansible and Terraform are the leading data analytics tool which is adopted by many MNCs worldwide. With this, the demand for the professionals is gradually.

Below you can watch and learn Ansible and Terraform Tutorials

Ansible Advance Tutorial – Intro, Adhoc Command, Inventory, Playbook

Terraform Basic Tutorial with Demo

Hope you find this answer helpful.

Tagged : / / / / /

Which is better for automation: Ansible, Chef or Puppet?

Many organizations are increasingly adopting the new collaborative culture in a way to achieve a competitive edge in modern IT domain.

Recent studies shows that the global DevOps market size reached USD 5.8 billion in 2021 and is projected to attain USD 14.97 billion by 2026 with a CAGR of 19.1% during the forecast period.

There are a number of latest DevOps configuration tools such as Chef, Puppet, and Ansible with various features available in the market. So, there is an inevitable need for the comparison of various configuration tools to identify the best tool for the success of DevOps projects.

What is Ansible?

Ansible is a latest configuration management tool which makes configuration management and coordination system of computer very easy to user.

What is Puppet?

Puppet is the oldest version of configuration management system and hard to understand for user.

What is Chef?

Chef is newer than Puppet but older version than Ansible so it is easier than Puppet but not than Ansible configuration system.

Here we do comparison of the top configuration tools including Ansible, Puppet and Chef:

First of all these tools are simple to use and robust capabilities to automate complex multi-tier IT application environment.

The differences between Ansible, Chef and Puppet are portrayed on the basis of different factors including Availability, Configuration Language, Setup and Installation, Ease of Management, Scalability, Interoperability, Tool Capabilities and Pricing:

IT departments with a strong DevOps workflow deploy software 200 times more frequently, with 2,555 times faster lead times, recover 24 times faster, and have three times lower change failure rates.

Conclusion

As you can see above, chef and puppet are the old players with the time whereas Ansible is new players in the market, and Ansible looks very promising with the growing trend. So, to conclude, all the three tools have their own advantages and categories in which they are better than the other. My only intention here is to help you in your decision making. So, it is necessary that you choose the appropriate tool which can be fitted according to your needs.

If you want to know more about Ansible, you can check out this blog on Ansible, Puppet and Chef with complete information.

If you are curious to learn and make a good career with this skill then I would suggest you please check out DevOpsschool.com.

Tagged : / / / / / /

Which is the best Ansible training institute in Hyderabad?

If you’re in IT, you must be heard about Ansible. CIO calls it the DevOps “darling” for software automation, in recent times Ansible has come from nowhere to be the No. 1 choice for software automation in many organizations. StackShare lists shows that more than 1,000 companies that use Ansible, including Intel, Evernote, and Hootsuite, and the Ansible. Also Apple and NASA have adopted it as well. So, what is Ansible, and why has it gained popularity so quickly?

What is Ansible?

Ansible is an open-source automation tool, or you can also called platform, used for IT tasks such as configuration management, application deployment, intraservice orchestration, and provisioning. Automation is crucial these days, with IT environments that are too complex and often need to scale too quickly for system administrators and developers to keep up if they had to do everything manually.

In other words, it frees up time and increases efficiency. And also it is rapidly rising to the top in the world of automation tools.

Let’s take a look on some of the features of Ansible

  • Configuration Management
  • Application Deployment
  • Orchestration
  • Security and Compliance
  • Cloud Provisioning

Now that we have seen what Ansible is, let us find out the various Benefits of Ansible.

Benefits of Ansible

  • Free: Ansible is an open-source tool.
  • Very simple to set up and use: No special coding skills are necessary to use Ansible’s playbooks.
  • Powerful: Ansible lets you model even highly complex IT workflows.
  • Flexible: You can orchestrate the entire application environment no matter where it’s deployed. You can also customize it based on your needs.
  • Agentless: You don’t need to install any other software or firewall ports on the client systems you want to automate. You also don’t have to set up a separate management structure.
  • Efficient: Because you don’t need to install any extra software, there’s more room for application resources on your server.

Advantages of Using Ansible especially with Docker

Ansible does a great job of automating Docker and operationalizing the process of building and deploying containers. If you’re someone from a traditional IT system, for example, it can be hard to add container-tooling functionality. But Ansible removes the need to do processes manually.

There are four main advantages of using Ansible with Docker:

  • Portability/Flexibility
  • Auditability
  • Management of Entire Environments
  • Similar Syntax

Conclusion

As we discuss earlier using Ansible with Docker simplify your processes by allowing you to work with containers and to automate all that work, It’s no wonder the Ansible-Docker combination is so popular. And learning how to use Ansible with Docker won’t just benefit your organization, it also benefits you on your Payscale, according to Payscale, the average salary of a developer with Ansible skills is $110,000 per year, and some developers earn even more. According to Dice, Ansible is the highest-paying DevOps skill.

If you find this article helpful and you grab any informative knowledge about Ansible and if you also want to learn Ansible skill, then I would glad to suggest you the best online institute to learn and training of Ansible where they provide you the best trainer and guidance with experience of more than 10 years of this field.

Recommended institutes

devOpsschool.com

scmgalaxy.com

bestdevOps.com

I hope this Blog will be helpful for you!!!

Tagged : / / / / / / / / /

Use of runtime variables to save into another variable using register in Ansible

Another major use of variables is running a command and using the result of that command to save the result into a variable

 

- hosts: all
  tasks:
  - name: Ansible register variable basic example
    shell: "find *.txt"
    args:
      chdir: "/Users/mdtutorials2/Documents/Ansible"
    register: find_output

  - debug:
      var: find_output
#
- hosts: all
  tasks:
  - name: Ansible register with_items example
    shell: "find *.txt"
    args:
      chdir: "/Users/mdtutorials2/Documents/Ansible"
    register: with_output

  - shell: "cp {{ item }} {{item}}_bkp"
    with_items:
      - "{{ with_output.stdout_lines }}"
Tagged : / /

How to use template in Ansible?

How to use template in Ansible?

##### Step 1 – Create your inventory file with #####

$ vi inventory
35.154.85.120 ansible_user=root ansible_ssh_private_key_file=remote.pem
35.154.85.120 ansible_user=root ansible_ssh_private_key_file=remote.pem

##### Step 2 – Create templates directory #####

$ mkdir templates
$ vi templates/index.j2

<!DOCTYPE html>
<html>
<body>
<h1> Welcome to DevOpsSchool.com Ansible Training</h1>
<h3> This is Deployed in OS Family - {{ ansible_os_family }} </h3>
<h3> This is Deployed in OS Family - {{ ansible_hostname }} </h3>
<h3> Company Name - {{ companyname }} </h3>
companyname

</body>
</html>

<strong>##### Step 3 – Create a playbook.yaml#####</strong>

---
- name: This sets up an httpd webserver
hosts: all
remote_user: ec2-user
become: yes
vars:
ansible_ssh_private_key_file: remote.pem
companyname: DevOpsSchool.com
pack: httpd
tasks:
- name: Install the httpd apps
yum: name={{ pack }}
- name: Deploy configuration File
template: src=templates/index.j2 dest=/var/www/html/index.html
- name: start the httpd service
service: name={{ pack }} state=started

##### Step 4 – Last comamds to execute #####

$ ansible-playbook -i inventory httpd.yaml
Tagged : / / /