Azure Kubernetes Service (AKS) vs OpenShift comparison

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Executive Summary

We performed a comparison between Azure Kubernetes Service (AKS) and OpenShift based on real PeerSpot user reviews.

Find out what your peers are saying about Palo Alto Networks, Wiz, Microsoft and others in Container Security.
To learn more, read our detailed Container Security Report (Updated: April 2024).
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Q&A Highlights
Question: What are the differences between AKS and OpenShift?
Answer: Here are the key differences between Azure Kubernetes Service (AKS) and OpenShift: AKS is a managed Kubernetes service, while OpenShift is a self-managed Kubernetes distribution, making AKS easier to deploy and manage, while OpenShift gives you more control over the Kubernetes environment. AKS offers a basic set of features, while OpenShift provides a more comprehensive set of features, including support for multiple container runtimes, a wider range of security features, and more integrations with other Red Hat products. Pricing for AKS is per node, while OpenShift is priced per cluster. AKS can be more cost-effective for small clusters, while OpenShift can be more cost-effective for large clusters.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"I have enjoyed working with all the features.""AKS is easy to use. We can scale up and down as needed with AKS, which saves us money on our cloud costs.""The advantage of AKS is somewhat greater than that of Kubernetes, such as those provided by Google Cloud or AWS. However, the unique benefit offered by Microsoft is its robust CI/CD capabilities, along with the Azure feature for building workflows. When you combine the entire ecosystem, AKS becomes an excellent choice, particularly for enterprise applications.""Compliance is easy right out-of-the-box with integration to Azure Security, Azure Active Directory, and Azure Policies.""We like how easy it is to create the resources in this solution, thanks to how easy the UI is to use.""It is appealing to us due to its complexity, which aligns well with our requirements.""The product has built-in functionality that checks whether the service is available or not. In case the service is down, the tool will create a new instance by default. Hence, the web API will be always up irrespective of the server or the situation.""The tool is budget-friendly."

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"We are able to operate client’s platform without downtime during security patch management each month and provide a good SLA (as scalability for applications is processed during heavy client website load, automatically).""OpenShift is based on Kubernetes and we try to use all the Kubernetes objects of OpenShift. We don't use features that are specific to OpenShift, except internal certificates for the services. The one feature that is missing from Kubernetes and that is really useful in OpenShift is the lifecycle of the cluster and the ease of installation. We use VMware and VMware integration internally with the OpenShift installer, which is very good. With OpenShift it's easy to spin up or scale out a cluster.""Provides support throughout the whole platform.""The scalability of OpenShift combined with Kubernetes is good. At least from the software standpoint, it becomes quite easy to handle the scalability through configuration. You need to constantly monitor the underlying infrastructure and ensure that it has adequate provisioning. If you have enough infrastructure, then managing the scalability is quite easy which is done through configuration.""Two stand-out features are the security model and value-add features that don't exist in Upstream Kubernetes.""OpenShift offers more stability than Kubernetes.""OpenShift facilitates DevOps practices and improves CI/CD workflows in terms of stability compared to Jenkins.""OpenShift offers robust tools for monitoring application traffic, allowing us to analyze client requests and other business-related metrics."

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Cons
"There are some limitations with the tutor version, particularly in terms of using a lot of free audio. The private level also has restrictions, limiting the number of audio files you can access to just 50. If you want more, you need to contact support.""We would like to see the addition of a service report from the server for this solution, so that we can monitor the health of server operations.""It just loses out because you have less access to it programmatically, with less technical or customizable access.""It would be nice if they could handle the management of personal information more efficiently.""There are a lot of features that should be included with the AKS.""This is a fairly expensive solution, which can make it prohibitive for smaller organizations.""In terms of cost perspective, they could make the product more affordable.""The technical support could be faster."

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"There are challenges related to additional security layers, connectivity compliance for endpoints, and integration.""Credential not hidden, so people on the same group can view it.""Room for improvement is around the offerings that come as a bundle with the container platform. The packaging of the platform should be done such that customers do not have to purchase additional licenses.""We want to see better alerting, especially in critical situations requiring immediate intervention. Until we go to the dashboard, it can be challenging to quickly recognize that there's an issue for us to deal with. Therefore, a popup of the event or a tweaked GUI to catch our attention when it's alerting would be a welcome change. Everything else is good. We don't need any additional features. From the operations perspective, as an administrator, there is nothing concerning.""I think that OpenShift has too many commands for running services from the CLI, and the configuration files are a little complicated.""One area for improvement is the documentation. They need to make it a little bit more user-friendly. Also, if you compare certain features and the installation process with Rancher, Rancher is simpler.""We experienced issues around desktop security, that stopped us implementing a new feature that had been developed.""OpenShift could be improved if it were more accessible for smaller budgets."

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Pricing and Cost Advice
  • "As you scale your operations, AKS becomes more cost-effective."
  • "We could spend as little as $25 or $30 a month on Kubernetes Services, compared to the typical $100 a month expenditure for a virtual machine."
  • "The cost of the solution is extremely high. Both Amazon and Azure cost extremely high. Given the basic features like when they are coming over the cluster nodes, we think over ten times before giving the solution to clients. No matter how many offerings the solution provides, it becomes so much of a burden that you are not even getting back your invested money from customers."
  • "The control plane is free and we only pay for the usage and time."
  • "It is expensive compared to other vendors."
  • "The product follows a pay-as-you-go pricing model which is good for small enterprises. You need to pay only for the services that you use."
  • "It is an expensive solution."
  • "The price of AKS is expensive. We pay approximately $10,000 monthly."
  • More Azure Kubernetes Service (AKS) Pricing and Cost Advice →

  • "I don't deal with the cost part, but I know that the cost is very high when compared to other products. They charge for CPU and memory, but we don't worry about it."
  • "We had a Red Hat Enterprise Linux (RHEL) license for all our servers' operating systems. By having multiple Red Hat products together, you can negotiate costs and leverage on having a sort of enterprise license agreement to reduce the overall outlay or TCO."
  • "Pricing of OpenShift depends on the number of nodes and who is hosting it."
  • "Depending on the extent of the product use, licenses are available for a range of time periods, and are renewable at the end of the period."
  • "We are currently using the open version, OKD. We plan to get the enterprise version in the future."
  • "The licensing cost for OpenShift is expensive when compared to other products. RedHat also charges you additional costs apart from the standard licensing fees."
  • "This solution is fairly expensive but comes at an average cost compared to other solutions in the market."
  • "The model of pricing and buying licences is quite rigid. We are in the process of negotiating on demand pricing which will help us take advantage of the cloud as a whole."
  • More OpenShift Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:The platform's high scalability is one of its biggest advantages.
    Top Answer:In terms of cost perspective, they could make the product more affordable.
    Top Answer:Our primary use case for Azure Kubernetes Service (AKS) is containerizing and deploying microservices applications for high scalability within our environment.
    Top Answer:Open Shift makes managing infrastructure easy because of self-healing and automatic scaling. There is also a wonderful dashboard mechanism to alert us in case the application is over-committing or is… more »
    Top Answer:Pivotal Cloud Foundry is a cloud-native application platform to simplify app delivery. It is efficient and effective. The best feature is how easy it is to handle external services such as database… more »
    Top Answer:OpenShift facilitates DevOps practices and improves CI/CD workflows in terms of stability compared to Jenkins.
    Ranking
    13th
    out of 59 in Container Security
    Views
    776
    Comparisons
    530
    Reviews
    30
    Average Words per Review
    456
    Rating
    8.3
    4th
    out of 37 in PaaS Clouds
    Views
    16,153
    Comparisons
    12,778
    Reviews
    28
    Average Words per Review
    651
    Rating
    8.6
    Comparisons
    Learn More
    Overview

    Azure Kubernetes Service (AKS) is a fully managed container orchestration service provided by Microsoft Azure. It simplifies the deployment, management, and scaling of containerized applications using Kubernetes. With AKS, developers can focus on building applications while Azure takes care of the underlying infrastructure. It offers features like automatic scaling, monitoring, and security, ensuring high availability and reliability. AKS integrates seamlessly with other Azure services, enabling easy integration with existing workflows. It also provides a flexible and open-source environment, allowing developers to use their preferred tools and frameworks. With AKS, organizations can accelerate their application development and deployment processes, while reducing operational overheads.

    OpenShift is Red Hat's Kubernetes platform that provides a cloud environment for development, hosting, and scaling applications. The solution enables a cloud-like experience regardless of the location where it has been deployed, including in the cloud, on premises, or at the edge. It allows developers to select where to build, deploy, and run applications through a consistent experience, supported by full-stack automated operations, and self-service provisioning.

    OpenShift employs an open hybrid cloud strategy which is built on the foundation of technologies including Linux, containers, and automation. This approach provides clients with a flexible selection of where to run their applications. Applications can be built on Red Hat Enterprise Linux and are automatically compatible with Red Hat Ansible Automation Platform. OpenShift enables automation inside and outside clients' Kubernetes clusters.

    The solution works with traditional, modernized, and cloud-native applications. It supports a wide variety of workloads, including Java, artificial intelligence and machine learning (AI/ML), and databases. Due to the vast ecosystem of technology partners that OpenShift supports, clients can benefit from automated deployment and life-cycle management. This product improves the security of the full application life cycle by decreasing operational risk. This is achieved by shifting security left and automating development, security, and operations (DevSecOps).

    OpenShift Features

    OpenShift facilitates clients’ application-running processes through various features. Some of the product’s features include:

    • Backup and recovery: This feature ensures logical and physical protection through containers, Kubernetes, and serverless present opportunities. It is used to meet recovery point objectives (RPO) and recovery time objectives (RTO).

    • CI/CD pipelines: This feature of OpenShift automates the continuous integration and continuous deployment (CI/CD) pipelines, accelerating the time for application development.

    • GitOps: The GitOps feature increases security and reliability for applications through tools like Git repositories, Kubernetes, and CI/CD. The product includes this feature to allow developers more freedom in app development through tracing and accounting for the application life cycle in the Git repository.

    • Helm: Helm is a package and installs manager that simplifies the deployment of containerized apps. It is included in the features of OpenShift to assist users with interoperability and support cloud-native applications from independent software vendors (ISVs).

    • Sandboxed containers: OpenShift offers sandboxed containers based on Kata Containers to provide an additional layer of isolation for applications while meeting high-security requirements.

    • Windows containers: The product offers this feature to facilitate users when running their Windows applications by providing them a scheduled, orchestrated, and managed environment.

    • Security: OpenShift offers various operations through which clients can ensure the safety of their data and applications. They include container host and platform multitenancy, security and trusted content sources, security of the container registry, the build pipeline, and data, managing security container deployments, and more.

    • Service Mesh: This feature provides a uniform way for clients to connect, manage, and observe microservices-based applications. It also provides detailed behavioral insight.

    • Operators: This feature automates the development, configuration, and management of Kubernetes-native applications.

    • Virtualization: OpenShift allows users to run and manage virtual machine (VM) and container workloads side by side.

    OpenShift Benefits

    OpenShift provides the companies and users utilizing it with various benefits. These benefits include the following:

    • OpenShift provides scalability for applications, allowing them to run across hundreds of nodes in seconds.

    • The product offers flexibility by simplifying the deployment and management of hybrid infrastructure and providing self-managed or fully-managed service.

    • OpenShift incorporates open-source technologies alongside its native components and features.

    • The product enhances the developer experience by offering a variety of tools, multi language support, and integrated development environment (IDE) integrations.

    • The solution supports automated installation and over-the-air platform upgrades in the cloud with Amazon AWS, Google Cloud Platform, IBM Cloud, and Microsoft Azure, as well as various on-premise platforms.

    • OpenShift includes streamlined and automated container and app builds, as well as health management and scaling.

    • The solution enhances the support of smaller-footprint topologies in edge scenarios.

    • OpenShift provides easy multiple cluster management through Red Hat Advanced Cluster Management for Kubernetes.

    • The product has enhanced security capabilities that include access controls, an enterprise registry with a built-in scanner, and networking.

    • The solution supports a wide spectrum of enterprise storage solutions for running stateful as well as stateless apps.

    Reviews from Real Users

    An executive head of department - M-PESA Tech at a comms service provider gives OpenShift a high rating because its automation can go a long way in reducing time to market and the time required to fix issues that arise from deployment.

    Vikram C., head of infrastructure & cloud ops at a comms service provider, rates highly three qualities of OpenShift, summarizing them to mature, seamless integration, and easy setup.

    Sample Customers
    Information Not Available
    UPS, Cathay Pacific, Hilton
    Top Industries
    REVIEWERS
    Computer Software Company21%
    Retailer21%
    Financial Services Firm21%
    Non Tech Company7%
    VISITORS READING REVIEWS
    Financial Services Firm25%
    Computer Software Company14%
    Manufacturing Company10%
    Healthcare Company5%
    REVIEWERS
    Financial Services Firm32%
    Comms Service Provider18%
    Computer Software Company11%
    Manufacturing Company11%
    VISITORS READING REVIEWS
    Financial Services Firm33%
    Computer Software Company10%
    Manufacturing Company7%
    Insurance Company6%
    Company Size
    REVIEWERS
    Small Business29%
    Midsize Enterprise15%
    Large Enterprise56%
    VISITORS READING REVIEWS
    Small Business15%
    Midsize Enterprise14%
    Large Enterprise71%
    REVIEWERS
    Small Business27%
    Midsize Enterprise10%
    Large Enterprise63%
    VISITORS READING REVIEWS
    Small Business13%
    Midsize Enterprise9%
    Large Enterprise78%
    Buyer's Guide
    Container Security
    April 2024
    Find out what your peers are saying about Palo Alto Networks, Wiz, Microsoft and others in Container Security. Updated: April 2024.
    770,141 professionals have used our research since 2012.

    Azure Kubernetes Service (AKS) is ranked 13th in Container Security with 32 reviews while OpenShift is ranked 4th in PaaS Clouds with 53 reviews. Azure Kubernetes Service (AKS) is rated 8.2, while OpenShift is rated 8.4. The top reviewer of Azure Kubernetes Service (AKS) writes "Decreases administrative burdens and costs, has good diagnostic tools, and is easy to deploy". On the other hand, the top reviewer of OpenShift writes "Provides us with the flexibility and efficiency of cloud-native stacks while enabling us to meet regulatory constraints". Azure Kubernetes Service (AKS) is most compared with CrowdStrike Falcon Cloud Security, SUSE Rancher, Qualys VMDR, Tenable.io Container Security and Red Hat Advanced Cluster Security for Kubernetes, whereas OpenShift is most compared with Amazon AWS, Pivotal Cloud Foundry, Microsoft Azure, Google Cloud and Oracle Cloud Infrastructure (OCI).

    We monitor all Container Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.