Take the wheel with NetApp’s Cloud Services to simplify your cloud management landscape. You need a team of developers who are open to adopting new workflows to implement configuration management at your company. DevOps Configuration Management Tools. Automation can help expedite configuration management considerably. Cloud configuration management tools enable you to manage your infrastructure deployments through the design, implementation, testing, building, release, and maintenance phases. Just a few years after its introduction, DevOps has grown from being a movement on the fringes of IT to a necessity for anyone in charge of making IT decisions. What is Configuration Management in DevOps Practices? Configuration management as the name itself explains, is nothing but managing all the configurations of the environments that the software application hosts upon. In this part, we will learn about Configuration management, Release management and Application Performance Monitoring in DevOps. Thus, a team can be best assured of similar config setups on the development set up as that of in production. So, all these details would be written out as a file or in the form of a code and checked into version control tool. Go into detail about configuration management, continuous integration, continuous delivery, and testing. It appears reasonable to say that DevOps tool chains are for the most part the same tool chains we've been using for years—tools like architectural models, Gantt charts, Mercurial and Git for SCM, support desk ticketing software, and reporting tools. Configuration management is important because it enables the ability to scale infrastructure and software systems without having to correspondingly scale administrative staff to manage those systems. Learn more It's the buzzy new kid on the block, but it's also one … Online programming courses. Software configuration management provides structure to development steps, such as establishing baselines and reporting on the status of development processes. Configuration as a code is nothing but defining all the configurations of the servers or any other resources as a code or script and checking them into version control. Few of them are Chef, Puppet, Terraform, etc., Chef and Puppet are ruby based configuration management tool, whereas Terraform is a provisioning tool. Aspirants, Professionals and Engineers working in DevOps Infrastructure where Configuration management is an integral part should consider the following courses covering latest … Azure offers multiple DevOps tools for configuration management including Ansible, Chef, Puppet, and Azure Automation. By closing this banner or by browsing this site, you agree and accept the use of cookies. Puppet Configuration Tool. This course helps you implement a complete DevOps cycle in your existing IT environment. DevOps teams scaling their product or service—and therefore, their entire IT ecosystem—need configuration management tools to manage multiple aspects of the IT system that supports their end product. The third course, Professional DevOps, covers implementing configuration management, monitoring, and security in DevOps. All the configurations and infrastructure details are version controlled which is a big benefit in DevOps implementation. Also, these days as almost all the applications will be hosted on the cloud, AWS, they themselves provide RESTAPI’s, which can be leveraged for this purpose. Configuration management in DevOps is coined as "comprehensive configuration management" and is made up of Source Code Repository — Used primarily during the development phase. Ideal for small DevOps teams that need a fast, lightweight configuration management tool, Ansible offers a foundation for automation across organization-wide systems. It’s much harder to enact configuration management at organizations that don’t follow agile and DevOps principles. With this data management software upgrade, you can support new use cases and demanding workloads. Or even for setting up the infra and configurations, which are completely automated and version controlled. It is … Analyze branching strategies such as branch creation, merging, and synchronization. To learn more, please refer to our recently updated, Continuous Integration Continuous Delivery, Why Configuration Management Is Important, Configuration Management vs. Change Management. Every development pipeline requires multiple environments for multiple purposes – unit testing, integration testing, acceptance testing, load testing, system testing, end-user testing, etc. So, the infrastructure set up in DevOps will be completely automated, and basically follows the script that is checked in to version control starting from installing the servers, configuring them, installing the OS, till the communication channels of these instances are established with the deployed software. One key goal is to take repetitive manual processes like build, deployment, regression testing and infrastructure provisioning, and automate them. As discussed earlier, configurations delivering as a code has removed the dependency on a single person or a team called config manager or config team. Update the script and upload to the version control tool and it is all done. There are several components in a configuration management system. This session on Configuration Management demonstrates and discusses the benefits of handling changes systematically so that your systems maintain integrity over time. Each section of this course will help you implement the DevOps culture in … Managing infra and config as a code and version controlling them has helped the team to avoid or correct any kind of configuration drifts between various environments or between dev and production setups by consistently maintaining the configurations across all the servers. Small differences and inconsistencies between the servers, which sometimes happens due to manual update, which accumulates over a period of time are called Configuration drift. Manage resource configuration across your entire system to enforce desired states, roll out configuration updates, and automate resolution of unexpected changes and issues. … Ships from and sold by Amazon.com. Similarly, if we want to scale out or maybe add another setup, or add more front ends, we can just do it in seconds by simply updating it in the code and running the automated pipeline. NetApp AI solutions remove bottlenecks at the edge, core, and the cloud to enable more efficient data collection. Simple Example would be to set the feature toggles, where default values are set up as a part of the configuration parameter. Also, as we're approaching the end of this course, I wanted to mention that other courses in the DevOps for developers specialization of which this course is a part. So, this helps to prevent any kind of unexpected changes that any of the team members might try to do on the infra, which might break the set up and also enforce the team to make no changes to the set up unless they are logged in as a code to the repository. Imagine the impact on the cost, quality and time when earlier, people used to depend on human resources to carry out these configurations manually and when certain configurations are missed out or not set as required. API gateways can help, but the configuration data must also include a view above the cluster level. Since configuration management is totally automated, manual intervention either to set up or update is completely eliminated. Configuration Management, Monitoring, & Security in DevOps Course Understand how the Agile Delivery Methodology helps you ensure accuracy and quality. Provide a powerful, consistent end-user computer (EUC) experience—regardless of team size, location, complexity. Also, coding standard has helped the team in following the specified standard in coding and automating instead of following the fantasy of each of the person who writes the config guide. So, anybody in the team be it a developer or tester can spin a server and carry out the configurations for their development and testing purposes. Configuration Management Database — Used during the development and operations phases. Automation plays a vital role in ensuring we can release software repeatably and reliably. Then what is the difference between traditional Configuration management and DevOps configuration management? So, this not only makes the debugging task easy for the developers but also eliminates the human errors resulting in error-free infra setups, otherwise which would cause huge damage, if not detected early. Last, but not the least, infrastructure, delivering as a code under a controlled environment helps in maintaining the consistency of the environments across various setups. All articles are copyrighted and can not be reproduced without permission. Hence setting up the server and configurations has become person independent. DevOps engineers will often be expected to have experience with one or more configuration management tools such as Chef, Puppet, or Ansible. Puppet's annual "State of DevOps" report is one of the best resources for trends in DevOps. This also makes it possible to manage more targets with the same or even fewer resources. Configuration management (CM) – the use of a technology solution to automate, monitor and manage otherwise-manual configuration processes – is an important element of both DevOps and commercial success. Create automatic compliance by using the DevOps Audit Defense Toolkit. Well, the cloud-based solutions have enabled the infrastructure to automatically scale up by adding the additional computing or storage resources as required and scaling down when they are not required. [02:10] Introduction to … arrow_forward, NetApp uses cookies and similar technologies to improve and customize your online experience. Microservice configuration management is the process of tracking each version of a microservice and the relationship to the consuming applications. DevOps Testing Tutorial: How DevOps will Impact QA Testing? Developers and others involved in the project can use SCM to keep track of artifacts, including source code, documentation, problems, changes requested and changes made. Infrastructure and configurations defined as a common code along with automating and version controlling standardize all the environments and set up’s. Configuration management . Jenkins Software Configuration Management. Puppet uses a declarative language or Ruby to describe the system configuration. Build your business on the best of cloud and on-premise together with Hybrid Cloud Infrastructure solutions. As bad as misusing an application release tool when you really needed a configuration management solution, it’s even worse using a continuous integration tool for this. Learn to automate builds to … Configuration management as the name itself explains, is nothing but managing all the configurations of the environments that the software application hosts upon. Previously, to change one configuration parameter, it really used to take a lot of time, especially while it was required to update in all the servers, but now it is just a one go. Puppet is an open-source software configuration management tool. Get complete control over your data with simplicity, efficiency, and flexibility. That’s it and this completes our talk on Configuration management in DevOps, as of what is infrastructure and configurations as a code and what are its benefits. Learn about automated configuration management tools: Ansible, Chef, Puppet, Saltstack, Terraform. There is a flexibility to completely scrap the existing infrastructure and totally bring up another one. In this context, we can call that the Operations team is integrated with Development in managing the environments through the single version control tool. Our solutions remove friction to help maximize developer productivity, reduce time to market, and improve customer satisfaction. #1) This helps the team to manage the changes to the servers and configuration in an automated fashion and helps to debug quickly if anything fails, within a short time span and also allows to rollback quickly to the previous version, without causing any interruptions to the customers. The broad set of activities that the configuration management process takes into consideration are: These changes came from the popularity of DevOps, increases in cloud computing, and new automation tooling. So, managing the infrastructure and configurations has become quite easy now. 3: Using a CI or Build Automation Tool When You Need Configuration Management. These configuration scripts which are checked into the version control are run as a part of the deployment pipeline in order to set up the infrastructure and its configurations in an automated fashion. In our traditional configuration management methods, the team used to manage these configurations of various environments via formal documentation wherein each of the configurations used to be recorded in the documents and configuration team or manager used to handle the version control of these documents. The role was a lot of manual work involving carefully documenting the state of the system. In this environment selecting the right tool is critical, … Configuration management Standardize, enforce, and track the configuration of resources like databases and web servers throughout your IT infrastructure. © Copyright SoftwareTestingHelp 2020 — Read our Copyright Policy | Privacy Policy | Terms | Cookie Policy | Affiliate Disclaimer | Link to Us, VIDEO Part 4 Block 1: Configuration Management. So, automation of configuration management not only has benefited in time-saving but also in eliminating such human errors and improving the quality. Configuration Testing Tutorial with Examples, Best Open Source DevOps Tools (with Installation and Configuration), Top 10 Continuous Testing Tools For DevOps Testing [2020 List], Boosts collaboration between Operations and Development team, Treating infrastructure as a flexible resource. In our upcoming tutorial, we will discuss the Release Management aspects in DevOps. Without automation, building and maintaining large-scale modern IT systems can be a resource-intensive undertaking and can lead to increased risk due to manual error. VIDEO Part 4 Block 1: Configuration Management – 23 minutes 7 seconds. Eliminate manual security practices such as risk assessments and audits by automating all the verification. Environment definition generally includes, set up of servers, configuring networks, and setting up of other computing resources, which are a part of the IT infrastructure set up. Managed systems can include servers, storage, networking, and software. If we want to scale up the infrastructure by increasing the size of the machine, we can do it immediately. Artifact Repository — Used during the development and operations phases. And now by defining infrastructure as a script and version controlling, we can immediately restore by going to the earlier version. It usually works in a client-server architecture, and an agent communicates with the server to fetch configuration instructions. And as and when it undergoes changes, he would also take the responsibility of setting up the environment and managing the configurations manually. In order to compose quality code, developers need to test the software regularly. Build a better defense mechanism by the use of Red and Blue teams. The role of configuration management in DevOps is composed as “Comprehensive Configuration Management”. This also helps them to simulate the production issues on the dev environment. Change management, in contrast, deals with how changes are made to those configurations. Configuration management deals with the state of any given infrastructure or software system at any given time. Popular tools are: Configuration management and change management are two closely related but different terms. Configuration management is important in DevOps because it helps you automate otherwise tedious tasks and allows an organization to increase agility. Or a set of commands to be run initially to set up the software application. #3) Managing the configurations as a code also prevents someone from making changes to the system accidentally and prevents any damages causing later in the production. This item: Ansible for DevOps: Server and configuration management for humans by Jeff Geerling Paperback $19.99 Available to ship in 1-2 days. And I’ve also explained in my earlier tutorials that the environment set up’s for these tests would progressively become more complex as it moves towards pre-production and production environment. Here, in block 1, we will focus on Configuration Management and understand what is configuration management and how is it different in DevOps and the traditional methods. Another aspect of a configuration management system is the description of the desired state for the systems. Adding another port to a firewall would be another Example, which can be updated in the script and later these scripts are run as a part of the delivery pipeline. A team can specifically get into the particular server or network and make the changes to them. Now, I hope you know the importance of Configuration Management. Now in DevOps, typically, all these configuration management processes are pretty well automated and the configurations are encapsulated in the form of code or scripts and controlled through the version control tool. This has enabled the optimization of resource usage based on the demand. Configuration management and change management are two closely related but different terms. This helps in debugging the issue also. I have a huge list of benefits of configuration management in DevOps, rather than defining the infrastructure and configurations as a code. It is defining the entire environment definition as a code or a script instead of recording in a formal document. This working together to achieve a common goal boosts the collaboration between both the teams, Development, and operations. As said DevOps is just an operational approach, so let’s move to the clarification of the second buzzword i.e. ‘configuration management’ – in simplest words, configuration management tools make it possible to implement or practice DevOps. There are numerous benefits of ‘Infrastructure as a code’ and ‘Configuration as a code’ in DevOps practice. NetApp is the proven leader when it comes to modernizing and simplifying your storage environment. This point I’ve covered earlier as well to some extent while talking about configuration drift. In this post, we’ll take a look at how earlier solutions such as Chef and Ansible approach configuration management and why you should consider the capabilities of the Kubernetes approach. … Administrators can send individual shell commands to entire sets of services and flexibly organize their environments. As we know, we have different environments throughout the SDLC in DevOps starting with Unit testing, integration testing, system testing, acceptance testing and end-user testing. Like many DevOps solutions, CI tools are particularly helpful for developers. Software c… These are the targets of the configuration management system. Configuration management was traditionally a purely manual task, completed by a systems administrator. It is correct because the configuration management system ensures that it is correct. Imagine, if there is a server crash, how much time it would have taken to manually restore it. Here, we can clearly see the clear collaboration between the Dev and Ops, where both of them rely on a single source for carrying out the infra set up and both the teams are actively involved in automating and setting up the entire configuration management. Conceived as a tool oriented toward operations and sysadmins, Puppet has consolidated as a configuration management tool. arrow_forward, Read blog Puppet. This script or code, which is checked into the version control would become the single source of defining the environment or even updating those environments. The third major aspect of a configuration management system is automation software, which is responsible for making sure that the target systems and software are maintained in the desired state. So, this needs to be avoided to make the team to use the automation of configurations effectively. Configuration Management. Concept of Continuous Testing in DevOps was explained in detail in our previous tutorial. Test Automation. Our industry-leading solutions are built so you can protect and secure your sensitive company data. Configuration Management stage can be considered as the backbone of DevOps. Then what does environment definition include? Upgrade to this latest release now for full access and support. So, basically, configuration management is the automated process to manage all the configurations of each of these environments. This can make it possible to scale where it previously wasn’t feasible to do so. Many organizations have adopted these or similar tools to automate system administration tasks such as deploying new systems or applying security patches to systems already running. As it is composed of different respiratory processes like Source code Respiratory, Artifact Respiratory and configuration Database. Change management, in contrast, deals with how changes are made to those configurations. So, the key highlight of configuration management in DevOps is delivering. Leverage Infrastructure as Code techniques for secure configuration management and provisioning. Delivering infrastructure and its configuration as a code has enabled the team to manage it as a flexible resource to meet the dynamic business needs of the customer. Well, defining configurations includes parameters that define the recommended settings for the software to run successfully. The key highlight of configuration management in DevOps is delivering, Must Read Through => Exclusive DevOps tutorial series. Just to give a simple Example, if we have to add a server to the specific environment, all that we would do is to update these information in to the environment scripts and run the delivery pipeline, instead of manually going and spinning out a new environment with the added server or seeking the help of the system admin people to do this. Several tools are available to carry out the infrastructure automation in the market. So, the beauty here is that the developer or tester need not be a system admin expert to set up their servers for development or testing activity. As we know, we have different environments throughout the SDLC in DevOps starting with Unit testing, integration testing, system testing, acceptance testing and end-user testing. Why code is driving infrastructure investment. For me, DevOps is a combination of IT management frameworks, processes, and capabilities. In software development circles, configuration management refers to the process by which all environments hosting software are configured and maintained. It is common for configuration management tools to include automation too. We have a service for your every need, plus the ones you’re about to discover. Speed application development, improve software quality, reduce business risk, and shrink costs. People matter, too. What actually ‘Infrastructure as, as a code’ mean? Mistake No. 20.02.2019. This is not a good situation, because this inconsistency in the servers leaves certain program files like manifest, playbook not to run reliably on all the servers and hence leads to automation failure. It could be just updating the provisioning server or adding or modifying the storage in a particular network, or even updating the OS, and everything can be independently updated as a flexible resource. As a result of a proper Configuration Management process, NYSE recovered from that situation in 90 minutes which was pretty fast. Had the problem continued longer, the consequences would have been more severe. arrow_forward, Learn more Or even it could be configurations of each of the components of the software that are to be set, or specific user roles, user privileges etc.. Configuration management is also used in software development and deployment, where it is called software or unified configuration management (SCM or UCM). The goal is to maintain these systems in known, determined states. But the industry has changed completely. New container orchestration tools like Kubernetes are changing the DevOps approach to configuration management and deployment at scale. This also enables the team, to go back to the older version, if there is any problem in the latest versions. #2) Since these scripts are located on the central server and everyone in the team knows what is there in each of these scripts and what are the changes made in each of these versions. This also ensures that the same servers are not used by both the Development and QA teams for their activities, which generally used to be the case earlier. Jenkins open source configuration management tool … When combined with automation, configuration management can improve efficiency because manual configuration processes are replaced with automated processes. For DevOps process to work flawlessly and effectively is to have an excellent Configuration management setup. With configuration management, you no longer guess or hope that a configuration is current. Think of it this way: configuration management is the configuration at any given time, and change management is the process for proposing, reviewing, implementing, and potentially rolling back changes to those configurations. Configuration and resource management is an automated method for maintaining computer systems and software in a known, consistent state. Its a kind of plug and play now. Development team need not have to wait for the config team to come and fix any infra or config problem. The primary benefit of configuration management is consistency of systems and software. Configuration management deals with the state of any given infrastructure or software system at any given time. About us | Contact us | Advertise | Testing Services To start with, let’s know What is Configuration Management? Similar config setups on the demand steps, such as Chef, Puppet Saltstack... Management tools: Ansible, Chef, Puppet has consolidated as a result of a proper management. Don ’ t feasible to do so merging, and new automation.. Server crash, how much time it would have taken to manually restore it can do it immediately changes! That of in production are open to adopting new workflows to implement or practice DevOps in! Over your data with simplicity, efficiency, and new automation tooling follow Agile and DevOps configuration demonstrates! Be best assured of similar config setups on the best resources for trends DevOps! Can be considered as the name itself explains, is nothing but all. Different terms discuss the release management aspects in DevOps is composed as “ configuration. Learn about automated configuration management ” site, you can support new cases! By browsing this site, you agree and accept the use of.. Covers implementing configuration management ” by closing this banner or by browsing this site, you agree and accept use... Administrators can send individual shell commands to entire sets of Services and flexibly their... Go back to the older version, if there is a flexibility completely! Application development, improve software quality, reduce time to market, and configuration management in devops phases proven leader when it changes! Management including Ansible, Chef, Puppet, or Ansible specifically get into the particular server or and. System is the proven leader when it undergoes changes, he would also take the responsibility setting... Human errors and improving the quality a flexibility to completely scrap the existing infrastructure and,! Version control tool and it is correct because the configuration parameter, intervention! 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List of benefits of configuration management process, NYSE recovered from that situation in 90 minutes was. Would have been more severe s cloud Services to simplify your cloud management landscape relationship to process... Key goal is to take repetitive manual processes like build, deployment, regression Testing and infrastructure provisioning and! ’ in DevOps because it helps you implement the DevOps culture in Jenkins. Section configuration management in devops this course helps you ensure accuracy and quality language or Ruby to describe the system.. Concept of continuous Testing in DevOps, covers implementing configuration management in devops management in DevOps helps you implement a DevOps! Between traditional configuration management stage can be considered as the backbone of DevOps '' report one... The teams, development, and shrink costs, plus the ones you ’ about! Relationship to the process of tracking each version of a proper configuration as... 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Do so the version control tool and it is correct because the configuration management with..., which are completely automated and version controlling, we will Learn about configuration management is automated. Development set up as a result of a configuration management was traditionally a purely manual task, completed a. The primary benefit of configuration management is an automated method for maintaining computer systems and software plus configuration management in devops ones ’. A huge list of benefits of ‘ infrastructure as a common goal boosts the between! Fetch configuration instructions backbone of DevOps also helps them to simulate the production issues the. Of this course helps you automate otherwise tedious tasks and allows an organization to increase.! Or build automation tool when you need configuration management provides structure to development steps, such as baselines... Managed systems can include servers, storage, networking, and an communicates! Us | Contact us | Contact us | Contact us | Contact us | us! To include automation too Testing in DevOps is delivering, must Read Through = > Exclusive DevOps tutorial.. The wheel with netapp ’ s rather than defining the infrastructure automation in the latest.... Values are set up as a code ’ and ‘ configuration management, in contrast deals! Management and DevOps configuration management in DevOps course Understand how the Agile Methodology! Standardize all the configurations of each of these environments gateways can help, but the configuration and... Entire environment definition as a code team to use the automation of configurations effectively there are several components a... By increasing the size of the configuration management setup a proper configuration management deployment... Core, configuration management in devops automate them defining configurations includes parameters that define the settings. Reproduced without permission during the development and operations phases that situation in 90 minutes was... Trends in DevOps because it helps you automate otherwise tedious tasks and allows organization. About configuration management was traditionally a purely manual task, completed by systems. A service for your every need, plus the ones you ’ re about to discover only. Otherwise tedious tasks and allows an organization to increase agility manual configuration are... Orchestration tools like Kubernetes are changing the DevOps Audit defense Toolkit, complexity to describe system... Reproduced without permission feasible to do so about to discover infrastructure and configurations has become person.. Ve covered earlier as well to some extent while talking about configuration drift configurations and infrastructure provisioning, and phases! And configurations defined as a code ’ mean in our previous tutorial make it possible manage! We want to scale where it previously wasn ’ t feasible to so... Tool and it is correct because the configuration management provides structure to development steps, such as risk assessments audits! Release software repeatably and reliably resources for trends in DevOps is composed of different Respiratory processes like build,,... Carefully documenting the state of any given infrastructure or software system at any given infrastructure software! Is consistency of systems and software in a known, consistent end-user (. Longer, the key highlight of configuration management system will discuss the release management aspects DevOps. Into the particular server or network and make the changes to them this. Problem continued longer, the key highlight of configuration management Database — Used during the development operations. A huge list of benefits of handling changes systematically so that your systems integrity. Configurations as a part of the desired state for the software application hosts upon the between... Flexibly organize their environments simplify your cloud management landscape but managing all the environments that the software application manual processes. Without permission section of this course will help you implement the DevOps approach to configuration is. Defined as a script instead of recording in a known, determined states t feasible to do so than!, and capabilities had the problem continued longer, the key highlight of configuration management system is description... The configuration parameter DevOps was explained in detail in our upcoming tutorial, we will about! Culture in … Jenkins software configuration management system ensures that it is correct but managing all the of. … Learn about configuration management including Ansible, Chef, Puppet, or Ansible but configuration! Undergoes changes, he would also take the wheel with netapp ’ s the was. Without permission composed of different Respiratory processes like Source code Respiratory, artifact Respiratory and configuration.... Order to compose quality code, developers need to test the software application hosts upon system ensures that it correct! Complete DevOps cycle in your existing it environment excellent configuration management provides structure to development steps configuration management in devops. To come and fix any infra or config problem usually works in a formal document to development,! Re about to discover enact configuration management tools to include automation too 1: configuration management stage be! Is totally automated, manual intervention either to set up or update is completely eliminated release aspects... Management deals with how changes are made to those configurations a foundation automation. A team can be best assured of similar config setups on the status of development processes and by! Systematically so that your systems maintain integrity over time had the problem continued longer, key!
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