Kubernetes Reviews

Name: Kubernetes
Brand: Kubernetes
Rating: 4 (74 reviews)

Vendor: Kubernetes

4.3 out of 5

74 reviews
100% willing to recommend

522 followers

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What is Kubernetes?

Kubernetes (K8s) is an open-source system for automating deployment, scaling, and management of containerized applications.
It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience of running production workloads at Google, combined with best-of-breed ideas and practices from the community.

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Kubernetes is the #4 ranked solution in Container Management software. PeerSpot users give Kubernetes an average rating of 8.6 out of 10. Kubernetes is most commonly compared to Microsoft Defender for Cloud: Kubernetes vs Microsoft Defender for Cloud. Kubernetes is popular among the large enterprise segment, accounting for 63% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 19% of all views.

Helped 814,649 peers since 2012

Featured reviews

Swayan Jeet Mishra

Lead Machine Learning Engineer at Schlumberger

We're using it to deploy our machine learning solutions. Every public cloud has their own version of Kubernetes. For example, Google has its own version, which is known as the Google Kubernetes Engine. AWS has its own version, which is known as the Elastic Kubernetes Services, EKS. Our entire data…

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Asad Rizvi

Senior Software Engineer at a retailer with 10,001+ employees

We use this solution to orchestrate all of our microservice containers, and our deployed services within the infrastructure of large companies and small scale startups This tool has made deploying, scaling and managing applications very straightforward for us, and fail-safes are easily…

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Nouman Kaiser

Operations Engineer at DNB

The downside scaling and rendering with Kubernetes in our company is handled by a third-party client; we only raise tickets with them. I would rate the scalability of Kubernetes as seven out of ten. I am satisfied with the scalability of the product offered to our organization. There are around 1500 to 2000 Kubernetes users in our company. Our organization's entire IT blueprint team uses the solution extensively for the nonproduction environment. The usage of Kubernetes may increase in our organization depending upon requirements, as we have no plans to scale down the use, and the upscaling license is already available to us.

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Kubernetes mindshare

As of November 2024, the mindshare of Kubernetes in the Container Management category stands at 5.1%, down from 10.8% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Container Management

Key learnings from peers

Last updated Oct 13, 2024

Valuable Features

Kubernetes offers essential features like scalability, flexibility, and automation. Users appreciate its container orchestration, autoscaling, high availability, and quick deployment capabilities. It integrates smoothly with platforms like AWS, Google Cloud, and Azure, providing efficient resource management and redundancy. The auto-repair and self-healing functions enhance reliability, while its open-source nature ensures broad community support. Users find Kubernetes user-friendly and reliable for managing microservices, making it a leading choice in container management.

"I found it to be an excellent solution for application deployment. It's great for containerization."
"The tool's most valuable feature is the auto-scaling feature. However, Kubernetes is not used alone; it is part of a complete deployment pipeline integrated with DevOps. This pipeline includes automation and deployment capabilities."
"It has a complete loading feature set for replica site deployment."

Room for Improvement

Kubernetes users suggest enhancements in various areas. The dashboard is seen as outdated and difficult to use, requiring improvements in UI design. Security is highlighted as needing better integration and less reliance on third-party tools. Simplification of setup and management is desired, especially for those without a Linux background. Users express interest in native features like dynamic templates, detailed logs, and better tools for scalability and monitoring. Improved flexibility and interoperability with third-party services are also requested.

"One thing I noticed is when you have multiple deployments and your node count increases beyond eight or nine, the container creation process doesn't copy properties correctly."
"One area where Kubernetes could improve is troubleshooting. The current process for troubleshooting and installation can be challenging, especially with a large ecosystem. Better tools and artificial intelligence capabilities developed to assist with troubleshooting, configuration, and support would be helpful. This improvement would be particularly beneficial for large enterprise customers."
"Currently, in Kubernetes, all of the health deployments or monitoring, and the discrete tools need to be configured. Changing this would make it much easier. Otherwise, we have to rely on a external tool to implement the monitoring."

ROI

Users experience varying returns with Kubernetes. Some note quicker deployment and stability, reporting infrastructure savings and faster application updates. Plural companies save costs and enjoy easier scaling. Yet, others face higher costs as environments grow, some seeing no financial return. Kubernetes enables modern app deployment and encourages agile advancement, with up to 50% cost savings and ROI between 36 to 40%. For some, transformation remains ongoing, illustrating mixed results across different implementations.

Pricing

Kubernetes is open-source, eliminating direct licensing costs, with expenses arising from infrastructure and managed services. While Google Kubernetes Engine offers a free basic setup, AWS incurs fees based on services. Larger deployments can achieve cost-efficiency, whereas smaller scales may perceive higher expenses. Additional costs stem from platform management, storage, and necessary virtual machines. Comprehensive pricing varies by cloud provider, deployment scale, and service integration, potentially rendering Kubernetes costly if not managed carefully.

"Pricing isn't a major concern for us. Since we resell Kubernetes services and focus on providing support, integration, and education, we don't usually have pricing issues. Our customers are more concerned with getting the right support and services than the cost. So, the value we provide is more important than the actual pricing. Pricing might change in the future, but it’s not a big issue for us right now."
"It's an affordable solution"
"Microsoft provides reasonable costs for Kubernetes."

Popular Use Cases

Kubernetes is predominantly used for container orchestration, microservices-based applications, and deployment. Organizations leverage it for cloud-native development, managing applications on both cloud and on-premises, and ensuring high availability and scalability. Teams use Kubernetes to streamline DevOps processes, facilitate infrastructure management, and host databases and applications. Kubernetes also supports diverse environments, including hybrid clouds and multicloud setups, providing flexibility and efficiency to enterprises.

Service and Support

Kubernetes customer service and support vary. Many users handle technical issues independently, utilizing community resources and documentation. Some encounter delays when contacting cloud vendors like Microsoft, leading to reliance on resellers or community forums. Certain organizations find vendor support satisfactory, with regular meetings to address issues. Technical support effectiveness often depends on the environment—cloud or on-premises—and users note the importance of internal teams or third-party support for complex scenarios.

Deployment

Kubernetes's initial setup varies greatly in complexity based on deployment method and environment. Users find cloud-based deployment easier, often relying on managed services like AWS or Azure to simplify tasks. On-premises deployments tend to be more complex, requiring skilled DevOps personnel. While some find the setup straightforward in small environments, others encounter a significant learning curve due to additional components like CI/CD, Helm, and complex infrastructure requirements. Managed services often mitigate initial challenges.

Scalability

Kubernetes is highly scalable, supporting businesses of all sizes, from small to large enterprises. Users appreciate its ability to scale vertically and horizontally, adjust node counts easily, and manage workloads efficiently. Some find manual scaling more manageable, while others prefer automated options via cloud providers. It handles multiple users and applications effectively, making it suitable for diverse organizational needs. Its complexity is acknowledged, but the flexibility and scalability offered make it a favored choice in cloud environments.

Stability

Kubernetes is highly stable, benefiting from extensive development and robust support. Many organizations report minimal issues, often attributing rare setbacks to external factors like cloud services rather than Kubernetes itself. Different deployments experience varying results due to factors such as configuration and workload, but generally, users find it reliable and efficient. Managed services sometimes introduce their own challenges, but Kubernetes remains consistent in performance, with many rating its stability highly.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

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