Kubernetes Reviews

Kubernetes is used t deploy all our applications. 

The deployment is one of the most valuable feature. The solution is also easy to use. 

The user-interface in regards to the other solution can be improved. 

I have been using Kubernetes since 2020. 

It is a highly scalable solution. There are twenty people using Kubernetes.

The initial setup and deployment is quite easy. We have one tech team and one Data Science team. 

If you are building an MVP or you are starting small, then Kubernetes might not be the best option because there are some charges associated with it.\  But if you are building an application that might scale rapidly, then you should definitely go with Kubernetes. 

If your deployments happen very frequently, then it is definitely the solution you should use, because you can restore previous versions if something fails.

I rate the overall solution a nine out of ten. 

We use the product to manage application deployment by troubleshooting and collecting logs.

The most valuable features of Kubernetes have been autoscaling and its resilience mechanisms.

The platform could be more convenient to use. While the Kubernetes CLI is powerful, the interface needs to be improved. The users often navigate between various third-party IDEs. Thus, a more consolidated or standardized interface could streamline the user experience, allowing easier access without the need to balance between multiple tools.

We have been using Kubernetes for three years.

The platform is stable. However, it depends on the cloud configuration. I rate the stability a ten out of ten.

The product is scalable. We have 20 Kubernetes users working on and deploying it. We plan to increase the usage.

We contact Microsoft in case of any queries as we are working with Azure Kubernetes services.

The complexity of the initial setup depends on Kubernetes services. It is easy to configure while working in an Azure environment. The Azure portal simplifies the process through configurations with tools like Terraform. It is complicated to create the platform on virtual machines and on-premise machines. We can deploy it within 20 to 30 minutes using data pipelines.

Microsoft provides reasonable costs for Kubernetes.

I advise others to work with Kubernetes if they are developing or running the cloud native configuration. However, there are more cost-effective solutions. I rate it a nine out of ten.

We use Kubernetes to run some content as SaaS-based applications, and there are a few more in the pipeline to migrate from the IBM MQ server and mounting to containerization.

The best thing about Kubernetes is orchestration. It is very good. We will not see much downtime unless there are some human errors. We do not see much downtime or issues with the container or automation.

I'm a beginner, and I recently started working with Kubernetes. As of now, I don't see any bugs. However, it would be better if it could be deployed without coding.

I have been using Kubernetes for about six months.

Kubernetes is stable for now. Since we are in the process of migrating, I cannot tell for sure. But my friends have been working on it and do not have any problems. 

Kubernetes is a scalable solution. That is the reason we do not see much downtime. It is always available as needed.

Because I have an infrastructure background, it is difficult for me to code some parts. So, I depended on some experts here to deploy this solution. It is not very difficult for them.

I would tell potential users that Kubernetes is a very good solution and they should use it.

On a scale from one to ten, I would give Kubernetes a nine.

Kubernetes is our platform of choice for running things in production, applications, and the like. Everything we build runs on Kubernetes, it's our platform of choice. I'm the principal devs engineer.

Kubernetes has improved our time to market because it's quite lightweight and easy to install. 

The most important feature is container orchestration. Kubernetes provides us with a mechanism to deploy or run in an automated fashion across nodes. I don't need to worry if it's running on node one or node two, it's all taken care of by Kubernetes. 

They have a very minimal interface to do certain things and that could be enhanced so that someone who is not as comfortable on CLI can also use the interface and play around with the cluster. Commercial offerings like Red Hat OpenShift offer it, but the open-source community edition from CNCF doesn't. I'd like to see an incubating project there. It's not one organization that is contributing to Kubernetes, it's a CNCF project, i.e. an open-source contributing forum.

They could possibly promote some data APIs to the production stage. They have a lot of APIs which are in beta stage which they continue to test. Perhaps it's time to upgrade them to a more product-release stage. I think it would offer peace of mind to customers in terms of stability. 

I've been using this solution for four years. 

This is a stable product if you are on a long-term support release. It's quite widely tested and used.

Kubernetes is highly scalable. We have around 150 users and it's used daily, mainly by developers and engineers. 

Kubernetes has a very active and vibrant community forum and people can join Slack Workspace and ask questions there. They announce new releases there too and people help out. If there are issues, you can open tickets, open GitHub issues and things like that.

We previously worked with Apache Hadoop but it was becoming somewhat cumbersome and complex to install.

Deployment complexity depends on the use case. I can install it on my laptop and it's easy but if it's being installed on production it needs to be set up in a cluster formation. That kind of deployment is moderately complex, and that's where we come into the picture, providing the automation for that. For someone without any knowledge in the area, deployment might require a third-party consultant or an integrator to help with that. 

I have some basic experience with Rancher and Red Hat OpenShift, which has a very nice graphical interface. An administrator, developer, or even a user can do a lot of stuff other than just seeing what applications are running. It's something that separates the commercial offerings from the community version of Kubernetes. If there were something like that in the open-source version, it would be a game changer. Of course, the commercial version also comes with hours of tech support and guides.

We use Kubernetes for deployment of TIBCO software analyst. We then use Rancher to deploy the Kubernetes cluster.

Kubernetes is POD technology so you can run the number of containers you need to host one by one and use similar microservices for the containers. This is a great feature of Kubernetes. The product provides auto rollback functionality and a scale-up and scale-down functionality. These are the main features that we didn't previously have. For scaling or restarting PODs or any services is very easy. We can configure the commands to easily scale up and scale down, based on the load requirement. If some business servers added more load, then we increase the POD, and increase the services. 

Kubernetes lacks some flexibility compared to other products such as OpenShift. 

I've been using this solution for four years. 

The solution is stable.

The initial setup is straightforward. We have our own Terraform script to deploy the Ansible. It provisions the orchestration and deploys Kubernetes and we install Rancher over Kubernetes and deploy the entire orchestration. We don't use any third parties. We carry out our own maintenance because we don't want to be dependent on third parties.

We use the open source solution and only move to the commercial platform for the purpose of node vulnerability. We use Instana and Qualys agents for security monitoring vulnerability purposes. 

For anyone wanting to use this solution, it's important to know the basics of Linux. In addition, Docker plays an important role and it's worth checking the YAML files before moving to Kubernetes. 

I rate this solution nine out of 10. 

We use the solution to manage the containers efficiently.

The solution has a well-defined interface for every other function like network, CRA container, and run-time interfaces. It is fantastic as open-source software, very generic, and easy to use.

The solution's learning courses for the new users and developers must be easier to understand. Presently, they are very abstract, and it is challenging for users to find data.

I have been using the solution for a year and a half.

It is a stable solution.

The solution is easily scalable. I rate it ten out of ten. Our technical team for the solution consists of ten executives. At the same time, there are two million end users.

I took help from the solution's technical team for Stack Overflow. Their service was good, and I rate it ten out of ten.

Positive

We switched to Kubernetes for better scalability, maintenance, and administration.

The solution's initial setup was straightforward. I've used Rancher Kubernetes engine to set the cluster. The deployment took two days to complete. The process involved downloading the binary file and configuring it to servers.

We deployed the solution with the help of our in-house team. The team of three, including data engineers and data operations managers, execute maintenance for it.

I have seen a return on investment for the solution. 

We use the solution's open-source version.

It is easy to maintain distributed systems and applications using the solution. Although, it requires a few new features to improve managing the volumes. I rate it ten out of ten.

At my company, we use Kubernetes to host our databases and applications. We work in the telecom domain, and our products use database technologies like Oracle, Postgres, and Cloudgres. We use Kubernetes to host NoSQL databases like Couchbase and Postgres and for some of our containerized applications. We are involved in multiple projects, not just a single one.

Kubernetes is a microservice. So, the best thing about Kubernetes is that most of the containerized applications are centralized. You don't need to develop specific company applications on top of container images. Kubernetes also provides flexibility in maintenance. It takes away most of the maintenance part, such as if a port crashes, it comes up automatically, making deployment very easy. We just need to run a few commands to deploy the application, and maintenance is taken care of by Kubernetes. Upgrading applications becomes smooth, requiring less effort and time.

Resource utilization, cost savings, and portability are additional advantages of Kubernetes. It is available in the public clouds, and portability becomes very easy. When it comes to networking, Kubernetes offers very flexible containerization with the added benefit of CSI.

There are several areas where Kubernetes could improve. For example, in one of our database projects, we needed a storage layer that would work on safer sites. Our application is a permanent one that requires low latency and is intensive in terms of networking. It works on every single URL and needs access to the database. After researching several solutions available in the market, we went with Portworx for the database back-end storage layer. However, we encountered an issue when we brought down one of the worker nodes in a cluster of three nodes. The pod that was hosted around that worker node was not responding on other worker nodes, even though it was responding. We found out that there was a feature in the alpha stages in the stable site that could have solved this issue, but we don't enable alpha features in our production environment. Therefore, we increased the replication factor in the storage layer from one to two to avoid this issue. Our application is latency-sensitive and demands low latency in terms of network and response time.

So, increasing a replica of the storage level will also cause double the I/O, which has additional costs involved. We did extensive research on that and found that the feature needs to be stabilized; certain improvements are required. 

I have been using Kubernetes for around two years now, and I'm familiar with it. I worked closely with both the implementation team and the engineering team as well as the research and development team.

It is a stable solution. 

Scaling up and down is easy in Kubernetes, so adding or removing worker nodes is simple and straightforward.

The engineering team uses it the most. We started with three projects, and now I can see around 150 to 200 people using it.

There is a good support community available.

It's free and open-source; anyone can use it. So there are no hidden fees or anything regarding Kubernetes.

I would encourage you to start with Docker containers first, get the hang of it, and then move on to Kubernetes.

Understand the Docker concepts, software, container networking, and how container images are built. Once that's done, it becomes easy to enter into the Kubernetes world. Kubernetes is an orchestration tool that builds on top of Docker containerization.

I would rate it as excellent because it is very easy to deploy applications, manage ports, and expose applications both within and outside the cluster. Kubernetes also has a good reach and can be used in both private and public clouds, and there is plenty of support in terms of documentation and online forums to help users who run into any issues. 

The primary use case of the solution is container orchestration for a microservices-based architecture.

I worked on deployment in the cloud and on-premises.

The solution has improved our organization by providing a computing layer abstraction between the cloud provider and on-premise. This has given us higher consistency in management and deployment strategies. The solution also reduces the effect of discrepancies between development and production environments.

The most valuable feature of the platform is the auto-healing and auto-scaling ability to offload to the platform tasks that were previously managed by humans.

There is a large ecosystem of products surrounding Kubernetes, making it difficult to identify the right solution due to the vast number of options.

I have been using the solution for six years.

The solution is a stable mature platform.

Scaling is a straightforward and standard process. With the integration provided by the cloud provider, we can even enable automatic scalability.

Setting up without Kubernetes provider services is complex.

I give the solution a nine out of ten.

There is a large amount of overhead associated with maintenance, as we have to maintain everything from the operating system to the application. The cycle of updates and patches for the platform itself is very frequent, with a new version released every four months and various security patches in between. This makes the maintenance task very large if we have to do it ourselves.

The main benefit of Kubernetes is that it is currently the standard for container orchestration. Kubernetes is available across different cloud providers, providing consistency in management and portability that is not available with other products.

In the beginning, the solution may feel as if it has a lot of moving parts that are confusing and overwhelming.

Kubernetes is open source. It's an orchestration platform for container clusters.

The solution can be deployed anywhere, such as on-premise or in the cloud.

Kubernetes is a leading container orchestration solution, known for its simplicity and ease of use. Being open-source, it benefits from large community support, including enterprise support. Many companies offer their own version of Kubernetes, making it widely adopted and supported in the industry.

The lack of native support for billing and self-service capabilities is an area Kubernetes could improve. This requires the use of third-party integrations or managed services in order for customers to be able to deploy clusters on their own. It would be beneficial to have these features built-in into the Kubernetes platform.

I have been using Kubernetes for approximately one year.

This is one of the most stable platforms in the market.

I rate the stability of Kubernetes a nine out of ten.

The scalability of Kubernetes is excellent. You can have one to two nodes and it can scale to 1,000,000 nodes.

I rate the scalability of Kubernetes a ten out of ten.

The initial setup for Kubernetes is not straightforward. Setting up a Kubernetes cluster requires some level of experience and training, as well as knowledge. The procedures and setups vary depending on the specific deployment scenario.

I rate the initial setup of Kubernetes a six out of ten.

We use one person to deploy the solution. However, it can depend on if it's a bare metal setup for on-premise, this could take longer. Starting from the bare metal for a cloud deployment one person is enough.

For the maintenance of Kubernetes, one person is more than enough because it's an orchestration platform. They only manage the container or microservices.

My advice to others is for them to gain a basic understanding and training in Kubernetes and also develop some management skills. If they are willing to learn and can manage the technology, Kubernetes is a good choice as it is an emerging and leading technology in the cloud industry.

I rate Kubernetes a nine out of ten.

This solution is used for serving DevOps.

Kubernetes is quite controversial. It increases developers' overhead and allows them to provide trolling updates and zero downtime. In addition, it has increased the possibility of delivery of new features without training downtime of the application.

All the current features are quite harmonic, and they require each other.

We have been using this solution for about two years, and it is deployed on the public cloud.

I rate the scalability a ten out of ten. It is infinitely scalable, and no feature can scale like Kubernetes. How much we use the solution depends on the company's business needs.

We did not use other solutions and have only used Kubernetes.

I rate the initial setup a four out of ten. It requires call writing come, YAML files and help to chart things done. You need to add something new to improve the solution and handle the traffic. The deployment was completed in-house, and one person was enough to complete the deployment.

We have not seen a return on investments. It's saved the possibility of rollout and zero downtime from projects. It's like the biggest advantage of the human ordinate.

It is an open-source solution, so it is free to use. People on the internet always advocate for cheaper options. If you want to use a managed solution, you'll have to pay for it, and it can be expensive if you manage it on your own.

I rate this solution an eight out of ten. Regarding advice, if you have a small infrastructure, do not go with full Kubernetes. Instead, use smaller solutions like K3s or Rancher and full Kubernetes if you have a vast infrastructure.