Debunking Common Kubernetes Myths: The How-to Guide
Even though Kubernetes has been around for a while, myths still exist regarding this containerized application. Because so many companies have rapidly migrated to Kubernetes, those new to it may come into the process with a few misconceptions about how the architecture works. It can be a powerful tool, and companies wishing to adapt to Kubernetes fully can avoid pitfalls in its adoption by understanding these common myths.
Kubernetes complexities are inevitable
Complexity with Kubernetes results from the rapid pace of development and deployment, but the myth lies in believing these complexities make Kubernetes unmanageable. Instead, you can manage the complexities created by close examination and documentation of the individual components, careful monitoring, or outsourcing management by harnessing the power of a CNCF-certified Kubernetes distribution like this one.
Kubernetes provides complete security
Kubernetes may be an effective technology, but it still requires security investment and policies. While Kubernetes has been created to minimize exposure, Kubernetes can only be as safe as you make it. You need to mitigate anticipated vulnerabilities and develop security measures to deal with vulnerabilities you discover in the future.
Kubernetes removes the need for IT
Although the role of developers and IT becomes more delineated using Kubernetes, the role of IT remains crucially important. IT empowers employees by providing an infrastructure that allows self-service access, creating a more efficient process. In addition, because the need for security does not diminish, the need for IT continues to grow.
Kubernetes adoption reduces the role of developers
With so many companies adopting Kubernetes so rapidly, you might think you simply open it and applications improve. However, you still need code, plans for hardware and middleware, language for development, and developers. IT and developers can become a tighter team, partnering to create security policies and deciding on technological investment for the future.
You understand operational needs by running Kubernetes in the development stage
This myth further defines the differences between IT and developers when running Kubernetes. While developers focus on the agility of applications in testing and development, IT focuses on scale and performance. Developers need to build a strategy to keep Kubernetes agile to meet operational needs.
Kubernetes orchestration makes scaling simple
When performed locally, scaling a cluster up or down seems simple, but results can differ significantly when running the high volume of data and the monitoring that must accompany it while in production. Plan for needs and test with higher loads to avoid pitfalls.
You must always consider Kubernetes a process, not a product. Like anything in the IT world, Kubernetes changes constantly, which can affect your infrastructure and operational needs. With the great migration to cloud systems, new ideas and trends for Kubernetes rapidly evolve.
To use Kubernetes effectively for your organization, you must use all the tools available to continually increase the agility and performance level of your applications. Understanding these myths and how to avoid the pitfalls associated with them launches you on the right path for success in adopting Kubernetes.