Kubernetes – What Is It, And When Should You Use It?
What is Kubernetes?
Kubernetes, also known as “K8s,” is an open-source container orchestration platform that helps organizations manage and deploy large-scale containerized applications. The Cloud Native Computing Foundation (CNCF) maintains Kubernetes, initially developed by Google.
It offers several features that streamline the deployment, scaling, and management of containerized applications, including:
- Scheduling: Kubernetes schedules containers to run on the appropriate nodes in a cluster based on resource requirements and constraints.
- Scaling: Kubernetes scales the number of replicas of an application up or down based on demand and the resources allocated to an application (such as CPU and memory) based on resource usage.
- Self-healing: Kubernetes detects and replaces failed containers, ensuring that applications remain available and running smoothly.
- Rolling updates: Kubernetes deploys updates to applications without downtime by performing a rolling update, which gradually rolls out the update to a percentage of replicas at a time, allowing the system to continue serving traffic while the update is being applied.
Overall, Kubernetes is a powerful and flexible platform that assists organizations in managing and deploying containerized applications at scale.
The Upsides Of Using Kubernetes
1. Kubernetes Simplifies Deployment and Management of Containerized Applications
Kubernetes is an open-source container orchestration platform that allows organizations to manage and deploy containerized applications at scale.
It simplifies deploying and managing containerized applications by automating many tasks, such as scheduling, scaling, and self-healing.
2. Easily Scale Your Infrastructure and Applications
One of the main benefits of using Kubernetes is the ability to easily scale applications and infrastructure. Kubernetes can automatically deploy new instances of an application as demand increases, and it can also scale down resources when demand decreases. This helps organizations to optimize their resources and save money on infrastructure costs.
3. Improve the Reliability and Uptime of Your Applications with Features Like Self-Healing and Rolling Updates
Kubernetes can also improve the reliability and uptime of applications. It includes features like self-healing, which can automatically detect and replace failed containers, and rolling updates, which allow organizations to deploy updates safely to their applications without downtime.
4. Join a Large and Active Community of Developers and Users
In addition to these benefits, Kubernetes also offers a large and active community of developers and users, which means that a wealth of resources and support is available for organizations using the platform.
Overall, the benefits of using Kubernetes include improved efficiency, scalability, and reliability of containerized applications and a strong community and support ecosystem.
If you’re interested in getting started with K8s in your organization, don’t hesitate to contact us.
Our team of certified professionals has the expertise and experience to help you get up and running quickly and smoothly. Contact us today to learn more about how we can help you get the most out of Kubernetes.
Nando Theessen is the founder of DevWire, a company that specializes in providing DevOps services to scale-ups.
With a background in sales and leadership, Nando has a unique skill set that has helped him grow DevWire into a thriving business.
As an expert DevOps Engineer, Nando has a deep understanding of the technical aspects of the field. His expertise and experience have made him a respected figure in the DevOps community, and he is frequently sought out as a speaker and consultant on DevOps-related topics.