The rise of containers and Kubernetes has improved the operational environment that helps deploy applications. Along with that, developers’ velocity has also increased. This type of up-leveling was a fantastic addition to the diversity of infrastructure that the cloud has brought — the portability that containers provide is what the developers and operators needed to make sure that applications could work in multiple environments.
Kubernetes now appears as the de facto container cluster management technology, providing the operational underpinning for powerful distributed systems, which serve as the foundation for an increasing proportion of new scalable application workloads. As a result, developers can concentrate on business logic rather than focusing on complex distributed system engineering.
Even though Kubernetes is now widely used by most cloud-native startups, its enterprise adoption has been much slower for several reasons. Using Kubernetes would require professionals who are skilled in using and working with Kubernetes as well as some supporting technology like cache management & load balancing. It would also need the use of a new set of monitoring and health-checking tools. Moreover, the use of Kubernetes introduces significant changes to the delivery pipeline which would likely alter the established procedures and regulatory controls helping the organization reap the benefits of using Kubernetes. For example – SOX IT controls would need to be updated. It would also require careful resource allocation and monitoring.
Having said that, the enterprise should do everything possible to begin implementing Kubernetes. Why? Let’s take a closer look at this.
- According to a recent survey of 247 IT professionals working at organizations with 1,000 or more employees, around 59% use Kubernetes in production, with approximately 33% running 26 or more clusters and about 20% percent running more than 50 clusters. While this data does not account for the continued use of public cloud services, it does show that Kubernetes is gaining traction in local data center environments.
- Secondly, IT professionals often look for opportunities that can help them gain professional development and learn new things in a work environment. The use of a tool like Kubernetes not only increases IT staff productivity but also allows them to work on exciting projects. This leads to higher job satisfaction as well as improves the enterprise’s retention rate. As the enterprise continues to invest in Kubernetes, competition for Kubernetes-skilled employees will only grow. As a result, developing your talent is becoming an increasingly appealing approach.
- Kubernetes is a perfect platform for an enterprise’s software vendor – it will deliver on-premises installation packages of Commercial Off-The-Shelf (COTS). It even has its unique abbreviation – KOTS (Kubernetes-off-the-shelf). Enterprises that purchase KOTS must be familiar with using, managing, securing, and monitoring the new technology stack. This is the future of enterprises – Kubernetes applications that are delivered to enterprises to run privately and securely in their environments. For enterprises that have not yet fully embraced Kubernetes, KOTS allows vendors to easily package an upstream and fully supported distribution of Kubernetes with their application. Once it is deployed, KOTS allows administrators to configure and deploy applications using step-by-step configuration, automated pre-flight checks, and one-click updates.
Kubernetes has the potential to do for enterprises what it has done for internet startups – shorten their time-to-market, improve their Service Level Agreements (SLAs), and boost the results. Nowadays, every enterprise uses a wide range of software. Enterprise CIOs are entrusted to deliver high-quality applications and customer experiences that compete with all of the usual behemoths. The need for speed and agility in innovation drives how businesses build, run, and secure their modern applications, transforming software architecture into microservices.
These microservices use containerized applications and orchestration to accelerate the deployment of improvements and new capabilities required to maintain highly available secure customer experiences. Kubernetes can accomplish this by introducing automation in several key areas, including application service deployment, application network configuration, as well as service distribution across infrastructure, etc.
Well, now you know that Kubernetes is here to stay, and it is accelerating digital transformation for countless businesses. So, enterprises shouldn’t put it off any longer.
Final Words
Now you have some idea about how Kubernetes came to be so influential. The previous generation of PaaS was too subjective and excluded far too many application types. Enterprises required a platform to run all of their applications, no matter how critical they were—including data services – And Kubernetes allows them to do so.
This is going to be the future of Kubernetes and enterprise IT is – to provide a leveled or fair playing field in which legacy Java apps can communicate with Operator-run databases, C# apps in Windows containers, serverless infrastructure code, VMs running vendor apps, and modern microservices. It would also be important to consider where all of this can coexist in any cluster – from on-premises to cloud providers globally. Kubernetes can provide consistency to any app, anywhere on different infrastructures.
Learn Kubernetes online and enhance your career. Get certified in Kubernetes and improve your future career prospects.
Enroll in Cognixia’s Docker and Kubernetes certification course to advance your knowledge and position yourself for success and a brighter future. You’ll get the best online learning experience possible with our Kubernetes online training, including hands-on, live, interactive, instructor-led online sessions. Cognixia is here to provide you with an immersive learning experience and to help you increase your competence and knowledge through engaging online training, allowing you to add enormous value to your business in this highly competitive environment. Our online Kubernetes course will cover the fundamentals to advanced concepts of Docker and Kubernetes. This Kubernetes certification course allows you to network with industry experts, improve your skills to meet industry and organizational standards, and learn about real-world best practices.
This Docker and Kubernetes Certification course will cover the following –
- Essentials of Docker
- Overview of Kubernetes
- Minikube
- Kubernetes Cluster
- Overview Kubernetes Pod
- Kubernetes Client
- Creating and modifying ConfigMaps and Secrets
- Replication Controller and Replica Set
- Deployment
- DaemonSet
- Jobs
- NameSpaces
- Dashboard
- Services
- Exploring the Kubernetes API and Key Metadata
- Managing Specialized Workloads
- Volumes and configuration Data
- Scaling
- RBAC
- Monitoring and logging
- Maintenance and troubleshooting
- The ecosystem
Prerequisites for Docker & Kubernetes Certification
- Basic command knowledge of Linux
- Basic understanding of DevOps
- Basic knowledge of YAML programming language (beneficial, not mandatory)
