Alternatives to Rackspace OpenStack

Compare Rackspace OpenStack alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Rackspace OpenStack in 2026. Compare features, ratings, user reviews, pricing, and more from Rackspace OpenStack competitors and alternatives in order to make an informed decision for your business.

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    Grafana

    Grafana

    Grafana Labs

    Grafana Labs provides an open and composable observability stack built around Grafana, the leading open source technology for dashboards and visualization. Recognized as a 2025 Gartner® Magic Quadrant™ Leader for Observability Platforms and positioned furthest to the right for Completeness of Vision, Grafana Labs supports over 25M users and 5,000+ customers—including Bloomberg, Citigroup, Dell Technologies, Salesforce, and TomTom. The LGTM Stack combines Grafana for visualization, Mimir for metrics, Loki for logs, and Tempo for traces. Grafana Cloud, the fully managed offering, accelerates time to value with turnkey solutions for Kubernetes monitoring, incident response, load testing, and more. It features Adaptive Metrics for cost-efficient data aggregation and native OpenTelemetry support. Built on open standards, Grafana empowers teams to visualize and correlate data from any source—without vendor lock-in—whether self-managed or in the cloud. Grafana Cloud scales with you, securely.
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    ScaleGrid

    ScaleGrid

    ScaleGrid

    ScaleGrid is a fully managed Database-as-a-Service (DBaaS) platform that helps you automate your time-consuming database administration tasks both in the cloud and on-premises. Easily provision, monitor, backup and scale your open source databases with high availability, advanced security, full superuser and SSH access, query analysis, and troubleshooting support to improve the performance of your deployments. Supported databases include: - MySQL - PostgreSQL - Redis™ - MongoDB® database - Greenplum™ (coming soon) The ScaleGrid platform supports both public and private clouds, including AWS, Azure, Google Cloud Platform (GCP), DigitalOcean, Linode, Oracle Cloud Infrastructure (OCI), VMware and OpenStack. Used by thousands of developers, startups, and enterprise customers including Atlassian, Meteor, and Accenture, ScaleGrid handles all your database operations at any scale so you can focus on your application performance.
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    Red Hat OpenShift
    The Kubernetes platform for big ideas. Empower developers to innovate and ship faster with the leading hybrid cloud, enterprise container platform. Red Hat OpenShift offers automated installation, upgrades, and lifecycle management throughout the container stack—the operating system, Kubernetes and cluster services, and applications—on any cloud. Red Hat OpenShift helps teams build with speed, agility, confidence, and choice. Code in production mode anywhere you choose to build. Get back to doing work that matters. Red Hat OpenShift is focused on security at every level of the container stack and throughout the application lifecycle. It includes long-term, enterprise support from one of the leading Kubernetes contributors and open source software companies. Support the most demanding workloads including AI/ML, Java, data analytics, databases, and more. Automate deployment and life-cycle management with our vast ecosystem of technology partners.
    Starting Price: $50.00/month
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    ManageIQ

    ManageIQ

    ManageIQ

    Manage containers, virtual machines, networks, and storage from a single platform. Connect ManageIQ to your virtualization, container, network, and storage management systems, where it will discover inventory, map relationships, and listen for changes. The result is a rich, up-to-date and cross-referenced dataset that forms the basis for our advanced management capabilities. Define bundles of resources and publish them in a service catalog, from where they can be ordered by end users. Once provisioned, you can manage the full life cycle of a service, including policy, compliance, delegated operations, chargeback/showback, and retirement. Scan the contents of your VMs, hosts, and containers, and combine with auto discovery data to create advanced security and compliance policies. Content scanning works without the help of an agent and therefore works for any VM including foreign and un-cooperative ones.
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    Nutanix AOS Storage
    Nutanix AOS Storage is a modern, software-defined storage solution that replaces traditional SAN and NAS systems with a highly automated, high-performance, and scalable infrastructure. It delivers enterprise-grade capabilities through a distributed architecture, ensuring high availability and resilience. Key features include data locality, which stores data close to the application for low latency; intelligent tiering, automatically optimizing data placement between SSD and HDD tiers; and advanced data protection mechanisms like granular snapshots and self-healing capabilities. AOS Storage allows for linear scaling of performance and capacity, enabling organizations to start small and expand seamlessly as their needs evolve. Additionally, it offers flexibility in hypervisor choice and supports various data services, making it suitable for a wide range of applications and workloads.
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    Red Hat Virtualization
    Red Hat® Virtualization is an enterprise virtualization platform that supports key virtualization workloads including resource-intensive and critical applications, built on Red Hat Enterprise Linux® and KVM and fully supported by Red Hat. Virtualize your resources, processes, and applications with a stable foundation for a cloud-native and containerized future. Automate, manage, and modernize your virtualization workloads. Whether automating daily operations or managing your VMs in Red Hat OpenShift, Red Hat Virtualization uses the Linux® skills your team knows and will build upon for future business needs. Built on an ecosystem of platform and partner solutions and integrated with Red Hat Enterprise Linux, Red Hat Ansible Automation Platform, Red Hat OpenStack® Platform, and Red Hat OpenShift to improve overall IT productivity and drive a higher return on investment.
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    Platform9

    Platform9

    Platform9

    Platform9 is the leader in simplifying enterprise private clouds. Our platform uniquely combines ease of use with flexibility, integrating seamlessly with existing storage and server infrastructure as well as other enterprise platforms. With automated migration tools, open APIs, and flexible deployment options—self-hosted, air-gapped, or SaaS—Platform9 gives you the freedom to run your private cloud, your way. Our flagship product, Private Cloud Director, turns existing servers and storage into a fully featured private cloud. It delivers a familiar management experience for virtualization teams—with the ability to run VMs and containers side by side—and enterprise-grade features including High Availability, live migration, Dynamic Resource Rebalancing, Software Defined Networking, Self Service, and secure multi-tenancy. Hundreds of enterprises, including Rackspace Technology, Cloudera, and Juniper Networks use Platform9 today.
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    StackBill

    StackBill

    Assistanz Networks

    StackBill is a complete self-service intuitive Cloud Management Portal with extensive features leveraging Apache CloudStack® with state of art years of expertise. StackBill facilitates Public Cloud providers with usage-based billing and charge-back solutions, multi-currency, multi-language support and preferred payment gateway options. StackBill helps data centers and public cloud providers with Customer Self Service Portal, Billing & Subscription Management, Provisioning Automation, Whitelabel CMP with Market Place, Setup & Migration Assistance. StackBill provides 24/7/365 consistent support for implementation and maintenance. Our built-in AI FAQ bot educate end customers on how to utilize the portal effectively, making StackBill a user-friendly platform.
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    Stratoscale

    Stratoscale

    Stratoscale

    Stratoscale enables IT to operate as an internal cloud service provider, so that IT can offer single-click / on-demand consumption of resources and managed open source technologies, and respond at the speed of the public cloud. Stratoscale’s multi-cloud hybrid platform delivers true infrastructure-as-a-service, ideal for DevOps and Infrastructure-as-Code automation. With single-panel monitoring and scaling of all resources and services as well as automation of the entire life cycle of open source technologies, IT can now shift focus to business specific innovation, governance and compliance. APIs are the best way to consume open-source technologies. But different cloud environments offer different sets of APIs which adds a significant layer of complexity and prevents DevOps professional from maximizing their potential. Stratoscale delivers Infrastructure-as-a-Service (IaaS),Database-as- a-Service (DBaaS).
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    Virtuozzo

    Virtuozzo

    Virtuozzo

    Virtuozzo, is a global leader in alternative cloud enablement, providing unique, purpose-built software which enables infrastructure and platform solutions to over 600 service providers around the world. Performance, flexibility, and ease of use define the product line up. Our partners can quickly, cost effectively and profitably create alternative private, public, hybrid or multi-clouds, rivalling those from major cloud providers, but with greater ROI, and customization. Service providers and enterprises can choose between various products and capabilities, using software defined networking, storage and powerful compute management and monitoring. Virtuozzo’s primary products allow for the rapid construction of virtual private servers (VPS), IaaS, PaaS, Storage-as-a-Service, Kubernetes-as-a-Service, WordPress-as-a-Service and Anything-as-a-Service (XaaS).
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    VMware Cloud
    Build, run, manage, connect and protect all of your apps on any cloud. The Multi-Cloud solutions from VMware deliver a cloud operating model for all applications. Support your digital business initiatives with the world’s most proven and widely deployed cloud infrastructure. Leverage the same skills you use in the data center, while tapping into the depth and breadth of six global hyperscale public cloud providers and 4,000+ VMware Cloud Provider Partners. With hybrid cloud built on VMware Cloud Foundation, you get consistent infrastructure and operations for new and existing cloud native applications, from data center to cloud to edge. This consistency improves agility and reduces complexity, cost and risk. Build, run and manage modern apps on any cloud, meeting diverse needs with on-premises and public cloud resources. Manage both container-based workloads and traditional VM-based workloads on a single platform.
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    VMware Cloud Director
    VMware Cloud Director is a leading cloud service-delivery platform used by some of the world’s most popular cloud providers to operate and manage successful cloud-service businesses. Using VMware Cloud Director, cloud providers deliver secure, efficient, and elastic cloud resources to thousands of enterprises and IT teams across the world. Use VMware in the cloud through one of our Cloud Provider Partners and build with VMware Cloud Director. A policy-driven approach helps ensure enterprises have isolated virtual resources, independent role-based authentication, and fine-grained control. A policy-driven approach to compute, storage, networking and security ensures tenants have securely isolated virtual resources, independent role-based authentication, and fine-grained control of their public cloud services. Stretch data centers across sites and geographies; monitor resources from an intuitive single-pane of glass with multi-site aggregate views.
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    VMware Cloud Foundation
    Our new multi-cloud offering includes VMware Cloud Foundation-Subscription (includes Tanzu Standard), which adds a flexible term-based licensing option for on-premises deployments. VMware Cloud Foundation supports both traditional enterprise and modern apps and provides a complete set of highly secure software-defined services for compute, storage, network, security, Kubernetes and cloud management Increase enterprise agility and flexibility with consistent infrastructure and operations across private and public clouds. Achieve reduced CapEx and OpEx and lower TCO with consistent operations and the broadest range of deployment options. Run workloads at scale without compromise with consistent infrastructure for both existing enterprises applications and modern containerized applications. Provision agile infrastructure from a pool of virtualized resources on premises, at the edge, or in the cloud.
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    VMware vSphere
    Get the power of the enterprise workload engine. Boost workload performance, improve security and speed up innovation for your business. vSphere delivers essential services for the modern hybrid cloud. The new vSphere has been rearchitected with native Kubernetes to run existing enterprise applications alongside modern containerized applications in a unified manner. Transform on-premises infrastructure with cloud integration. Boost productivity with central management, global insights and automation. Power up with add-on cloud services. Meet the throughput and latency needs of distributed workloads by accelerating networking functions on the DPU. Free up GPU resources for faster AI/ML model training and higher complexity models.
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    SwiftStack

    SwiftStack

    SwiftStack

    SwiftStack is a multi-cloud data storage and management platform for data-driven applications and workflows, seamlessly providing access to data across both private and public infrastructure. SwiftStack Storage is an on-premises, scale-out, and geographically distributed object and file storage product that starts from 10s of terabytes and expands to 100s of petabytes. Unlock your existing enterprise data and make it accessible to your modern cloud-native applications by connecting it into the SwiftStack platform. Avoid another major storage migration and use existing tier 1 storage for what it’s good for...not everything. With SwiftStack 1space, data is placed across multiple clouds, public and private, via operator-defined policies to get the application and users closer to the data. A single addressable namespace is created where data movement throughout the platform is transparent to the applications and users.
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    Azure Local

    Azure Local

    Microsoft

    Operate infrastructure across distributed locations enabled by Azure Arc. Run virtual machines (VMs), containers, and select Azure services with Azure Local, a distributed infrastructure solution. Deploy modern container apps and traditional virtualized apps side-by-side on the same hardware. Identify the right solution to match your scenario from a validated list of hardware partners. Set up and manage your on-premises and cloud infrastructure with a more consistent Azure experience. Safeguard workloads with advanced security-by-default in all validated hardware solutions.
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    Apache Mesos

    Apache Mesos

    Apache Software Foundation

    Mesos is built using the same principles as the Linux kernel, only at a different level of abstraction. The Mesos kernel runs on every machine and provides applications (e.g., Hadoop, Spark, Kafka, Elasticsearch) with API’s for resource management and scheduling across entire datacenter and cloud environments. Native support for launching containers with Docker and AppC images.Support for running cloud native and legacy applications in the same cluster with pluggable scheduling policies. HTTP APIs for developing new distributed applications, for operating the cluster, and for monitoring. Built-in Web UI for viewing cluster state and navigating container sandboxes.
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    oVirt

    oVirt

    oVirt

    oVirt is an open-source distributed virtualization solution, designed to manage your entire enterprise infrastructure. oVirt uses the trusted KVM hypervisor and is built upon several other community projects, including libvirt, Gluster, PatternFly, and Ansible.
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    MicroStack

    MicroStack

    Canonical

    Install and run OpenStack on Linux in minutes. Made for developers and great for edge, IoT, and appliances. A full OpenStack in a single snap package. MicroStack is an upstream multi-node OpenStack deployment which can run directly on your workstation. Although made for developers, it is also suitable for edge, IoT and appliances. Grab MicroStack from the Snap Store and get your OpenStack running right away. Get a full OpenStack system running in minutes. Runs safely on your laptop with state of the art isolation. Pure upstream OpenStack delivered to your laptop. Includes all key OpenStack components: Keystone, Nova, Neutron, Glance, and Cinder. All the cool things you probably want to try on a small, standard OpenStack are all built-in. Use MicroStack in your CI/CD pipelines and get on with your day without headaches. MicroStack requires at least 8 GB RAM and a multi-core processor.
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    VEXXHOST

    VEXXHOST

    VEXXHOST

    At VEXXHOST, we offer cost-conscious, complete, and widely flexible infrastructure and cloud solutions. VEXXHOST has eight years of experience contributing to and using open source technologies like OpenStack and Kubernetes as the backbone of its infrastructure. Our mission is to offer you the benefits of a high-performance, community-driven, license-free solution without the hassle of managing it yourself. Our solutions contain tested OpenStack software to provide API compatibility for OpenStack core services. The Managed Kubernetes offered through our cloud solutions are certified by the CNCF to ensure conformance and support of required APIs. VEXXHOST was established as a web hosting provider in 2006, offering services from shared hosting to VPS. In 2011, the company officially transitioned to an infrastructure-as-a-service provider by offering OpenStack Public Cloud and Private Cloud services to customers.
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    OpenStack

    OpenStack

    OpenStack

    OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed and provisioned through APIs with common authentication mechanisms. A dashboard is also available, giving administrators control while empowering their users to provision resources through a web interface. Beyond standard infrastructure-as-a-service functionality, additional components provide orchestration, fault management and service management amongst other services to ensure high availability of user applications. OpenStack is broken up into services to allow you to plug and play components depending on your needs. The openstack map gives you an “at a glance” view of the openstack landscape to see where those services fit and how they can work together.
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    Mirantis OpenStack for Kubernetes
    Whether your workloads are restricted to on-prem data centers or you’re battling out-of-control public cloud costs, private cloud virtualization is a crucial piece of your infrastructure puzzle. Mirantis OpenStack for Kubernetes gives you the power of public cloud and the time-tested reliability of OpenStack—all built on a flexible and resilient foundation of Kubernetes, putting you back in control of your cloud. OpenStack is the leading open source private cloud infrastructure-as-a-service (IaaS) framework, providing a feature-rich, mature environment for hosting virtual machines, networks, and storage. Mirantis OpenStack for Kubernetes brings virtualized infrastructure into the cloud native world, providing an easy-to-use virtualization platform built on Kubernetes for optimal flexibility and resilience.
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    SkyAtlas

    SkyAtlas

    SkyAtlas

    Move to an enterprise-grade cloud infrastructure to save time and money when delivering your mission critical IT services! Our platform is created on OpenStack technology that manages the world's largest IT infrastructures, such as NASA, HP, Rackspace, and eBay. We are the first OpenStack public cloud service provider in the MENA region. We provide 7x24x365 expert technical support bundled with the SkyAtlas cloud infrastructure. Our cloud engineers are ready to answer your questions via e-mail, phone, or live chat. SkyAtlas API allows you to manage your cloud infrastructure in a simple and programmatic way. You can automate routine tasks with RESTful SkyAtlas API that you are familiar with in the SkyAtlas administrator interface. Without any manual intervention, resource requirements of your servers are tracked in real-time, and the processor and memory values of your existing servers are automatically increased or decreased.
    Starting Price: $0.0494 per hour
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    SIM-Cloud

    SIM-Cloud

    SIM-Networks

    Our OpenStack cloud is based on superior hardware and hosted in a Tier III data center in Karlsruhe, Germany. Save money & store your IT services in the cloud with 24/7/365 multilingual support, a transparent SLA, and a money back policy.
    Starting Price: €23 per month
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    FishOS

    FishOS

    Sardina Systems

    The FishOS solution promises to deliver a turnkey infrastructure for traditional enterprise workload and next-gen applications, with data security and protection, zero‐click operations, and AI-enabled operational simplicity through automation. FishOS’ award-winning AI-powered decision engines enable unmatched 10x-reduction in TCO, reducing energy OpEx and hardware and facilities’ CapEx. The solution aims to maximize returns on cloud infrastructure investments while providing elastic pay‐as‐you‐grow economics. We eliminate over-provisioning and prediction risk and enable resilient operations with 24×7 x 365 predictive analytics. A full life-cycle view on OpenStack cloud and Kubernetes orchestration are offered by FishOS. This allows enterprises to confidently and predictably deploy, reliably operate, and upgrade with zero downtime. OpenStack and Kubernetes, together, serve as a framework for building highly scalable clouds to handle the most demanding of workloads.
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    CoreSpace

    CoreSpace

    CoreSpace

    We employ the latest cloud technologies, OpenStack, Kubernetes and VMware, and customize them to give your IT maximum competitive advantage. Whether you are looking for the cost-effectiveness of a public cloud or the safety and security of a private cloud, CoreSpace can provide you with a fully customized, managed, modernized cloud using OpenStack, Kubernetes and/or VMware. Tell us your story and we will build a custom cloud solution designed specifically for your business needs. Access any cloud while maintaining the highest level of performance, consistency and security in your user and developer experience. A public cloud is a pool of computing resources shared between multiple clients. Clients pay only for the amount of computing resources they use, and those resources are virtually unlimited at any given time when they are highly needed. A private cloud is a pool of computing resources dedicated to the client.
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    Cleura

    Cleura

    Cleura

    Cleura Cloud is a European Infrastructure as a Service (IaaS) platform built on open standards and powered by OpenStack, offering secure, scalable, and programmable cloud infrastructure designed to help teams build, scale, and run digital services with full control over their data and compliance requirements. It enables deployment of virtual machines with flexible compute profiles, container orchestration, block and object storage, networking services, managed databases, and automation tools via APIs, CLI, or cloud management portal. Cleura operates entirely within European data centers to ensure data sovereignty and compliance with EU regulations, avoiding extraterritorial access under non-EU laws. It supports multiple deployment models including Public Cloud for developers and SMBs, Compliant Cloud for mission-critical and regulated workloads with enhanced security and availability zones, and Private Cloud for organizations needing fully isolated OpenStack environments. Cle
    Starting Price: €0.35 per month
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    TrilioVault
    TrilioVault adheres to the characteristics required by cloud environments and is flexible, fault tolerant, and forever scalable. It offers seamless self-service, multi-tenant, policy-based comprehensive backup and recovery of workloads running in OpenStack. The solution captures environmental points-in-time (application, OS, compute, network, configurations, security groups, data and metadata of an environment) as full or incremental snapshots. These snapshots can be held in a variety of storage environments including NFS, Swift and 3rd party arrays. With TrilioVault’s single-click recovery, organizations not only improve Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO), but also can have the confidence of migrating legacy applications and workloads into production environments with no fear of data loss. IT departments can fully deploy OpenStack solutions and provide business assurance through enhanced data retention, protection and integrity.
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    Ormuco Stack
    For small to hyperscale-style infrastructure as a service, with bare metal, virtual machines, containers and more Ormuco Infrastructure as a Service (or Ormuco Stack) is your all-in-one software solution with: Containers - Get the full power and benefits of microservices. Kubernetes - Augment your potential w/ the most popular container orchestration system. OpenStack - True innovation comes from using the most recent and stable version of the platform as an engine. Software-Defined Everything - Provide highly scalable network, compute & storage /w both commodity and high-range equipment.
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    Cyberduck

    Cyberduck

    Iterate

    Cyberduck is a libre server and cloud storage browser for Mac and Windows with support for FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox. Connecting to every server. With an easy to use interface, connect to servers, enterprise file sharing and cloud storage. You can find connection profiles for popular hosting service providers.
    Starting Price: $10 one-time fee
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    Pinaka ZTi

    Pinaka ZTi

    Pinakastra Computing

    Pinaka ZTi is a comprehensive, next-generation solution designed to automate the entire lifecycle of your cloud infrastructure. With a modular approach, it simplifies deployment, scaling, management, and maintenance, offering seamless integration of multiple technologies for OpenStack based cloud. Pinaka™ ZTi (Zero Touch Integration) is a next-generation cloud infrastructure management solution that automates the lifecycle of OpenStack-based clouds. With its modular approach, Pinaka ZTi simplifies deployment, scaling, management, and maintenance, providing centralized monitoring, zero-touch deployment, and self-service management portals. It offers features such as distributed storage, cloud migration tools, real-time monitoring, and enhanced security compliance, making it a comprehensive solution for managing complex cloud environments.
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    OpenMetal

    OpenMetal

    OpenMetal

    Our technology allows you to spin up a full hosted private cloud in 45 seconds. Think of it as the first “private cloud as a service”. All hosted private clouds start with a Cloud Core. OpenMetal’s Cloud Core is a hyper-converged set of 3 hosted servers of your chosen hardware type, spun up as a service. Your cloud is powered by OpenStack and Ceph. This brings you everything from Compute/VMs and Block Storage to powerful software defined networking to trivial-to-deploy Kubernetes. Plus, tooling for Day 2 Operations with built in monitoring, all bundled up in a modern portal. OpenMetal hosted private clouds are API-first systems to enable teams to use infrastructure as code. We recommend Terraform. CLI and GUI are also available by default.
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    Ubuntu Server
    Ubuntu Server brings economic and technical scalability to your datacentre, public or private. Whether you want to deploy an OpenStack cloud, a Kubernetes cluster or a 50,000-node render farm, Ubuntu Server delivers the best value scale-out performance available. It doesn’t matter whether you want to deploy a NoSQL database, web farm or cloud. Certified by leading hardware OEMs and with comprehensive deployment tools, so you can get the most from your infrastructure. Our regular release cycle means access to the latest and most performant open source. A lean initial installation and integrated deployment and application modelling technologies make Ubuntu Server a great solution for simple deployment and management at scale.
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    Abiquo

    Abiquo

    Abiquo

    Abiquo makes it easier for cloud administrators to manage different clouds instead of having to shift from one console to the next. Admins can just stick to one console and get all the information and perform all the tasks needed, ALL in one place. Unique ability to manage both public and private clouds through one portal: better visualization, management, automation, cloud bursting and right scale workloads across any cloud. Support your DevOps culture with one integration point for all your cloud-managed services. Frictionless migration of existing resources into Abiquo’s unified cloud management platform from on-premise infrastructure, public cloud, OpenStack and vCloud director. Get control of all your private and public cloud resources. Choose the technology you want without sacrificing the features you need. Adapt your cloud to your clients with real-time performance, reporting and be able to self-manage changes to the infrastructure.
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    PrivateCore vCage
    PrivateCore vCage secures servers in untrusted environments from persistent malware, malicious hardware devices, and insider threats. Private and public clouds, such as OpenStack environments can contain thousands of compute nodes spread across geographic boundaries and in remote locations. Compromising one compute node can jeopardize the security of the entire compute infrastructure. PrivateCore vCage protects that infrastructure from persistent threats, securing servers for sensitive applications on cloud infrastructure. PrivateCore vCage technology provides a secure foundation for cloud computing by protecting servers and the virtual machines running on those servers. vCage software attests the integrity of the servers, hardens the environment to minimize the attack surface, and secures data-in-use (memory) with encryption.
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    flannel

    flannel

    Red Hat

    flannel is a virtual networking layer designed specifically for containers. OpenShift Container Platform can use it for networking containers instead of the default software-defined networking (SDN) components. This is useful if running OpenShift Container Platform within a cloud provider platform that also relies on SDN, such as OpenStack, and you want to avoid encapsulating packets twice through both platforms. Each flanneld agent provides this infomation to a centralized etcd store so other agents on hosts can route packets to other containers within the flannel network. The following diagram illustrates the architecture and data flow from one container to another using a flannel network.
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    F5 VIPRION
    Get the agility of DevOps with the scale, security, and investment protection you need for both established and emerging application architectures. VIPRION chassis and blades deliver quick and easy programmability, multi-vendor service orchestration, software-defined hardware, and line-rate performance. Accelerate private clouds and secure critical data at scale, while lowering costs and future-proofing your infrastructure. Reduce deployment time with support for major private cloud stacks, including OpenStack, VMware, and Cisco. Programmatic toolkits leverage customizable app templates, a JavaScript community, and over 250K+ node.js libraries. Reduce cost of ownership by up to 53% compared to other ADC vendors. Supports all major encryption methods, including emerging Forward Secrecy, for the fastest way to achieve A+ Grade SSL rating. The VIPRION platform empowers you to dynamically scale and adapt.
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    Symantec Data Center Security
    Complete server protection, monitoring, and workload micro-segmentation for private cloud and physical on-premises data center environments. Security hardening and monitoring for private cloud and physical data centers with support for Docker containers. Agentless Docker container protection with full application control and integrated management. Block zero-day exploits with application whitelisting, granular intrusion prevention, and real-time file integrity monitoring (RT-FIM). Secure OpenStack deployments with full hardening of Keystone identity service module. Data center security: monitoring. Continuous security monitoring of private cloud and physical on-premises data center environments. Optimize security performance in VMware environments with agentless antimalware protection, network intrusion prevention, and file reputation services.
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    Riak CS
    Riak CS is a highly available, scalable, easy-to-operate object storage software solution that’s optimized for holding videos, images, and other files. It provides simple but powerful storage for large objects built for private, public, and hybrid clouds. Whether you need large object storage for applications or you’re building a service offering, Riak CS provides a cost-effective solution that’s highly available, scalable and simple to use for storing all your images, text, video, documents, database backups and software binaries. Optimized for public, private or hybrid clouds, Riak CS is Amazon S3- and OpenStack Swift-compatible, has robust APIs, and scales easily to handle petabytes of data using commodity software that provides near-linear performance increases as capacity is added.
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    Cloud Custodian

    Cloud Custodian

    Cloud Custodian

    Cloud Custodian enables you to manage your cloud resources by filtering, tagging, and then applying actions to them. The YAML DSL allows the definition of rules to enable well-managed cloud infrastructure that's both secure and cost-optimized. Replace ad-hoc cloud-specific scripts with simpler syntax, and Cloud Custodian will apply those policies to your infrastructure. Custodian supports managing AWS, Azure, and GCP public cloud environments with Kubernetes, Tencent Cloud, and OpenStack support in beta. Custodian can actively enforce security policies by natively integrating with the cloud provider's control plan and remediating in real-time. Includes unified metrics and reporting. Set up off-hours to save money by turning off resources when they're not being used. Garbage collects unused resources by looking into utilization metrics. Easily tag and reap unused resources. Custodian can be run locally, on an instance, or serverless in AWS Lambda.
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    UnityOneCloud

    UnityOneCloud

    UnitedLayer

    UnityOneCloud is a SaaS multicloud management platform designed for managing hybrid cloud environments, including data center cabinets, power distribution units (PDUs), bare-metal servers, networking devices, containers, mesh services, and serverless environments across private clouds (VMware, Hyper-V, OpenStack) and public clouds (AWS, GCP, and Azure). The platform provides integrated capabilities for monitoring, visualization, management, auditing, and DevOps automation, ensuring a seamless experience for managing hybrid cloud infrastructures. UnityOneCloud is unique in its ability to manage both data centers and cloud environments, which is critical for enterprises undergoing cloud-first initiatives or modernizing their IT infrastructures. It offers observability of multi-cloud mesh services through integrations with Istio, AWS App Mesh, and Google Anthos, enabling unified management of complex hybrid IT environments.
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    SBC Software Edition (SBC SWe)

    SBC Software Edition (SBC SWe)

    Ribbon Communications

    The Ribbon SBC Software Edition (SBC SWe) is a cloud-native, software-based Session Border Controller designed to secure and optimize real-time communications across various deployment environments. It offers the same robust features as Ribbon's hardware-based SBC 5400 and SBC 7000 appliances, including extensive audio codec transcoding, signaling interworking, call admission control, and comprehensive security measures such as encryption and protection against Denial of Service attacks. The SBC SWe can be deployed as a Virtual Machine (VM) on industry-standard servers in data centers, as a Virtual Network Function (VNF) in private clouds using OpenStack, or in public clouds like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). This flexibility allows enterprises to scale their communications infrastructure efficiently while maintaining high performance and security standards.
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    Perimeta SBC
    The Perimeta Session Border Controller (SBC) by Alianza is a cloud-native, software-only SBC designed to provide secure, scalable, and flexible solutions for voice and multimedia communications. It supports various deployment scenarios, including VoLTE, VoNR, SIP trunking, and Microsoft Teams direct routing, making it suitable for fixed-line, wireless, and enterprise access and interconnect environments. Perimeta operates on a zero-trust security model, ensuring robust protection for cloud infrastructure. Its unique media and signaling plane separation allows for granular scaling to meet changing demands. The SBC features a secure distribution engine (SDE) for load balancing and distributed admission control (DAM), simplifying massively scalable deployments. It is compatible with public, private, and hybrid cloud environments and can be deployed on platforms such as AWS, Azure, OpenStack, VMware, and ATCA hardware.
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    Veritas NetBackup

    Veritas NetBackup

    Veritas Technologies

    Optimized for the multicloud, extensive workload support, and ensured operational resiliency. Ensure data integrity, monitor your environment, and recover at scale to optimize your resilience. Resiliency. Migration. Snapshot orchestration. Disaster recovery. Unified, end-to-end deduplication. One solution manages it all. The most VMs protected, recovered, and moved to the cloud. Protect VMware, Microsoft Hyper-V, Nutanix AHV, Red Hat Virtualization, AzureStack and OpenStack with automated protection and instant access to VM data via flexible recovery. At-scale disaster recovery with near-zero RPO and RTO. Protect your data with 60+ public cloud storage targets, an automated, SLA-driven resiliency platform, and a new supported integration with NetBackup. Get scale-out protection for petabyte-scale workloads with hundreds of data nodes. Use NetBackup Parallel Streaming, a modern parallel streaming agentless architecture.
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    Red Hat Hyperconverged Infrastructure
    Red Hat® Hyperconverged Infrastructure—based on our leading OpenStack® and virtualization platforms—provides co-located, scalable, software-defined compute and storage, automated by Red Hat Ansible® Automation Platform on economical, industry-standard hardware. Reduce deployment time, decrease operating costs, and streamline roll-out on a compact footprint. Manage your compute, network, and storage resources from a single interface. Support modern workloads with scalable architectures on industry-standard hardware. Consolidate planning, design, procurement, training, management, upgrades, and support with a single Red Hat subscription. Put more power on the network edge where skilled resources and space are limited. Tap into the innovation of upstream communities with the assurance of enterprise-ready capabilities and without being locked into proprietary offerings.
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    Catalyst Cloud

    Catalyst Cloud

    Catalyst Cloud

    As New Zealand's local innovator in true cloud computing, we are making the cloud more accessible to accelerate the growth of our digital economy in Aotearoa. It’s easy to get started with pay as you go, curated services, standardized APIs, and simple web dashboard. And then it’s just as easy to scale as you need. Why not give our service a try and sign up for a free trial? We were the first in New Zealand to offer a CNCF certified Kubernetes service. And, we were the first to offer the five essential characteristics of cloud computing according to NIST. We’ve just scratched the surface of what’s possible in the cloud, and we want to do so much more. Proud members of the open source movement we believe open standards deliver superior value and freedom to our customers. Our cloud is built on OpenStack and has an open API standard used by many cloud providers world-wide.
    Starting Price: $0.017 per hour
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    iWeb

    iWeb

    iWeb

    Since 1996, iWeb’s scalable hosting solutions have helped organizations around the world turn big ideas into powerful brands and applications. Now part of Leaseweb, today we share both the innovative spirit of our smallest customers and the global footprint of our most established. Instantly deploy dedicated servers across Leaseweb’s global network of data centers, with online sales and assistance. Host your servers on a highly resilient network that delivers uninterrupted availability month after month. Partnering with iWeb means qualified system administrators and a friendly help team available for you. We work with our partners at Intel and Microsoft to bring you their latest technologies before anyone else. We embrace the innovative power of open source programming, with Linux hosting and OpenStack cloud servers. And we offer the latest, most energy-efficient server hardware.
    Starting Price: $0.06 per hour
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    MidoNet

    MidoNet

    MidoNet

    MidoNet is an Apache licensed production grade network virtualization software for Infrastructure-as-a-Service (IaaS) clouds. MidoNet decouples your IaaS cloud from your network hardware, creating an intelligent software abstraction layer between your end hosts and your physical network. This network abstraction layer allows the cloud operator to move what has traditionally been hardware-based network appliances into a software-based multi-tenant virtual domain. MidoNet brings production-grade distributed overlay networking to OpenStack. Features such as reduced complexity of physical network, high availability (any server, any network service, any time), scalability through hierarchy, reduced protocols, otimized network traffic with minimal overhead, vastly improved fault tolerance.
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    Project Calico

    Project Calico

    Project Calico

    Calico is an open-source networking and network security solution for containers, virtual machines, and native host-based workloads. Calico supports a broad range of platforms including Kubernetes, OpenShift, Mirantis Kubernetes Engine (MKE), OpenStack, and bare metal services. Whether you opt to use Calico's eBPF data plane or Linux’s standard networking pipeline, Calico delivers blazing-fast performance with true cloud-native scalability. Calico provides developers and cluster operators with a consistent experience and set of capabilities whether running in the public cloud or on-prem, on a single node, or across a multi-thousand-node cluster. Calico gives you a choice of data planes, including a pure Linux eBPF data plane, a standard Linux networking data plane, and a Windows HNS data plane. Whether you prefer the cutting-edge features of eBPF or the familiarity of the standard primitives that existing system administrators already know, Calico has you covered.
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    JAAS

    JAAS

    JAAS

    JAAS gives you Juju, as a service. JAAS is the best way to quickly model and deploy your cloud-based applications. Concentrate on your software and solutions with a fully managed Juju infrastructure. In partnership with Google, Canonical delivers a ‘pure K8s’ experience, tested across a wide range of clouds and integrated with modern metrics and monitoring. The Charmed Kubernetes is for full production usage. Start using Kubernetes today. JAAS deploys your workload to your cloud of choice, so you must provide your cloud credentials for JAAS to create and access virtual machines on your behalf. We recommend that users generate a new set of credentials exclusively for use with JAAS via the public cloud's IAM tools. Hundreds of popular cloud-oriented applications such as Kubernetes, Apache Hadoop, Big Data solutions and OpenStack are available in the store as charms and bundles. New ones are added nearly every day and are regularly reviewed and updated.