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Apache CloudStack

@CloudStack

Official Twitter account of the Apache CloudStack, an open-source cloud computing platform.

Subscribe to the #CloudStackCollab event newsletter! Stay updated when we publish the #CSCollab2025 roundup blog with session slides and recordings, and be the first to know when calls for presentations and sponsorships open for #CSCollab2026. 👉 cloudstack.short.gy/glmfJP

CloudStack's tweet image. Subscribe to the #CloudStackCollab event newsletter! 

Stay updated when we publish the #CSCollab2025 roundup blog with session slides and recordings, and be the first to know when calls for presentations and sponsorships open for #CSCollab2026.

👉 cloudstack.short.gy/glmfJP

Looking to join the #CloudStack community? The mailing lists are where discussions happen, ideas evolve, and project decisions take shape. Other channels exist, but the mailing lists remain the core of community activity. Explore the mailing lists! 👉 cloudstack.short.gy/f5MrgP

CloudStack's tweet image. Looking to join the #CloudStack community? The mailing lists are where discussions happen, ideas evolve, and project decisions take shape. Other channels exist, but the mailing lists remain the core of community activity.

Explore the mailing lists!
👉 cloudstack.short.gy/f5MrgP

Registration is open for the #CloudStack Collaboration Conference 2026! Next year’s #CloudStackCollab will be in Edinburgh, Scotland, on 18–20 Nov, following the same format as #CSCollab2025 with a hackathon plus two days of sessions and workshops! 👉 apachecloudstack.short.gy/uN5roW

CloudStack's tweet image. Registration is open for the #CloudStack Collaboration Conference 2026!

Next year’s #CloudStackCollab will be in Edinburgh, Scotland, on 18–20 Nov, following the same format as #CSCollab2025 with a hackathon plus two days of sessions and workshops!
👉 apachecloudstack.short.gy/uN5roW

While the #CloudStackCollab event team prepares this year’s session recordings, make sure you subscribe to the official Apache #CloudStack YouTube channel and tap the bell icon, so you’re notified as soon as they go live! 👉 apachecloudstack.short.gy/tccZkw

CloudStack's tweet image. While the #CloudStackCollab event team prepares this year’s session recordings, make sure you subscribe to the official Apache #CloudStack YouTube channel and tap the bell icon, so you’re notified as soon as they go live!

👉 apachecloudstack.short.gy/tccZkw

That’s a wrap for #CloudStackCollab 2025! A big thank you to all our community members for contributing, collaborating, and coming together in Milan this year. Your energy and commitment continues to drive the evolution of the #CloudStack project.

CloudStack's tweet image. That’s a wrap for #CloudStackCollab 2025!

A big thank you to all our community members for contributing, collaborating, and coming together in Milan this year. Your energy and commitment continues to drive the evolution of the #CloudStack project.
CloudStack's tweet image. That’s a wrap for #CloudStackCollab 2025!

A big thank you to all our community members for contributing, collaborating, and coming together in Milan this year. Your energy and commitment continues to drive the evolution of the #CloudStack project.
CloudStack's tweet image. That’s a wrap for #CloudStackCollab 2025!

A big thank you to all our community members for contributing, collaborating, and coming together in Milan this year. Your energy and commitment continues to drive the evolution of the #CloudStack project.
CloudStack's tweet image. That’s a wrap for #CloudStackCollab 2025!

A big thank you to all our community members for contributing, collaborating, and coming together in Milan this year. Your energy and commitment continues to drive the evolution of the #CloudStack project.

As #CloudStackCollab wraps up, join us for the Panel Discussion and Closing: Building Sustainable IT with Open-source and the Next Decade of #CloudStack. A forward-looking conversation on CloudStack’s future and sustainable IT strategies.

CloudStack's tweet image. As #CloudStackCollab wraps up, join us for the Panel Discussion and Closing: Building Sustainable IT with Open-source and the Next Decade of #CloudStack. A forward-looking conversation on CloudStack’s future and sustainable IT strategies.

In the Mercurio Room, @ussignalcom’s Alex Dietrich shares how organisations can move from closed-source to open source, using their shift to #CloudStack as the example. He highlights how teams can adjust their mindset and work effectively within the open-source support model.

CloudStack's tweet image. In the Mercurio Room, @ussignalcom’s Alex Dietrich shares how organisations can move from closed-source to open source, using their shift to #CloudStack as the example. He highlights how teams can adjust their mindset and work effectively within the open-source support model.

Simon Weller from UDT explains how cloud providers can break out of the commodity trap by using #CloudStack’s flexibility to differentiate beyond price. He shows how innovation in service delivery and support helps providers help shift from a simple vendor to strategic partner.

CloudStack's tweet image. Simon Weller from UDT explains how cloud providers can break out of the commodity trap by using #CloudStack’s flexibility to differentiate beyond price. He shows how innovation in service delivery and support helps providers help shift from a simple vendor to strategic partner.

In the Venere Room, @Kiranchavala from @ShapeBlue is showing how to build a full #CloudStack monitoring solution using the Grafana stack. Expect Prometheus scraping, building Grafana dashboards, capacity and failure alerts, and more!

CloudStack's tweet image. In the Venere Room, @Kiranchavala from @ShapeBlue is showing how to build a full #CloudStack monitoring solution using the Grafana stack. Expect Prometheus scraping, building Grafana dashboards, capacity and failure alerts, and more!

In the Mercurio Room, Pearl Dsilva from @ShapeBlue walks through new #CloudStack Kubernetes Service enhancements since 4.21, including template registration, per-node template and offering selection, dedicated etcd nodes, adding external nodes and CNI/CSI integration!

CloudStack's tweet image. In the Mercurio Room, Pearl Dsilva from @ShapeBlue walks through new #CloudStack Kubernetes Service enhancements since 4.21, including template registration, per-node template and offering selection, dedicated etcd nodes, adding external nodes and CNI/CSI integration!

The next session in the Venere room is underway! Christian Reichert from @scsynergy is walking attendees through a real-world migration of production-grade Kubernetes workloads from Microsoft Azure to an Apache #CloudStack-based cloud infrastructure.

CloudStack's tweet image. The next session in the Venere room is underway! Christian Reichert from @scsynergy is walking attendees through a real-world migration of production-grade Kubernetes workloads from Microsoft Azure to an Apache #CloudStack-based cloud infrastructure.

In the Mercurio Room, David Humes of @ussignalcom and Ruben Renders of @Commvault present Image-Based Backups with #CloudStack APIs, showing how US Signal and Commvault are bringing native backup and recovery directly into #CloudStack.

CloudStack's tweet image. In the Mercurio Room, David Humes of @ussignalcom  and Ruben Renders of @Commvault present Image-Based Backups with #CloudStack APIs, showing how US Signal and Commvault are bringing native backup and recovery directly into #CloudStack.
CloudStack's tweet image. In the Mercurio Room, David Humes of @ussignalcom  and Ruben Renders of @Commvault present Image-Based Backups with #CloudStack APIs, showing how US Signal and Commvault are bringing native backup and recovery directly into #CloudStack.
CloudStack's tweet image. In the Mercurio Room, David Humes of @ussignalcom  and Ruben Renders of @Commvault present Image-Based Backups with #CloudStack APIs, showing how US Signal and Commvault are bringing native backup and recovery directly into #CloudStack.

On stage in the Venere Room is @ShapeBlue Software Engineer, @visheshj92, who is exploring how #CloudStack 4.21 natively orchestrates GPU workloads on KVM, from device discovery and capability classification to host setup and GPU-backed offerings, plus a full end-to-end demo.

CloudStack's tweet image. On stage in the Venere Room is @ShapeBlue Software Engineer, @visheshj92, who is exploring how #CloudStack 4.21 natively orchestrates GPU workloads on KVM, from device discovery and capability classification to host setup and GPU-backed offerings, plus a full end-to-end demo.

Joining us on Zoom: Saurabh Rapatwar, CEO of @StackConsole, with AI Meets #CloudStack. Showcasing StackAI, an AI assistant that turns natural language into CloudStack actions. It streamlines VM & network setup, reduces support needs and makes CloudStack more intuitive for users.

CloudStack's tweet image. Joining us on Zoom: Saurabh Rapatwar, CEO of @StackConsole, with AI Meets #CloudStack.

Showcasing StackAI, an AI assistant that turns natural language into CloudStack actions. It streamlines VM & network setup, reduces support needs and makes CloudStack more intuitive for users.

A number of #CloudStackCollab attendees are taking the Apache CloudStack® Certification by @ShapeBlue exam!

CloudStack's tweet image. A number of #CloudStackCollab attendees are taking the Apache CloudStack® Certification by @ShapeBlue exam!

Cloud Architect at @ShapeBlue, Alexandre Mattioli, is on stage in the Venere Room covering how to build complex, scalable #CloudStack networks with IPv6 and BGP. Learn how end users can create publicly routable networks with no operator intervention!

CloudStack's tweet image. Cloud Architect at @ShapeBlue, Alexandre Mattioli, is on stage in the Venere Room covering how to build complex, scalable #CloudStack networks with IPv6 and BGP. 

Learn how end users can create publicly routable networks with no operator intervention!

Taking place in the Nettuno Room is @LINBIT's Rene Peinthor's workshop: Setup LINSTOR SDS and #CloudStack. This workshop will guide attendees through installing LINSTOR in HA mode, configuring #CloudStack and running live migration and failover tests.

CloudStack's tweet image. Taking place in the Nettuno Room is @LINBIT's Rene Peinthor's workshop: Setup LINSTOR SDS and #CloudStack.

This workshop will guide attendees through installing LINSTOR in HA mode, configuring #CloudStack and running live migration and failover tests.

Taking place in the Venere room, CTO at @YottaInfra, @KBShivKumar presenting: Building India’s Sovereign Hyperscale Cloud with the #CloudStack Ecosystem. #CloudStackCollab

CloudStack's tweet image. Taking place in the Venere room, CTO at @YottaInfra, @KBShivKumar presenting: Building India’s Sovereign Hyperscale Cloud with the #CloudStack Ecosystem.

#CloudStackCollab

Live in the Mercurio Room: Stefan Schmitt from @IBM on #CloudStack on LinuxONE. He explains what LinuxONE is, how IBM’s mission-critical expertise meets Linux openness, and what the team achieved by integrating it with CloudStack, plus the benefits this combination delivers.

CloudStack's tweet image. Live in the Mercurio Room: Stefan Schmitt from @IBM on #CloudStack on LinuxONE. He explains what LinuxONE is, how IBM’s mission-critical expertise meets Linux openness, and what the team achieved by integrating it with CloudStack, plus the benefits this combination delivers.

Up next in the Venere Room: Boyan Krosnov from @StorPool on running 2800 VMs on just 5 servers. A deep dive into hyperconverged #CloudStack plus StorPool, showing how a full cloud can run on a minimal footprint with high performance and far less complexity.

CloudStack's tweet image. Up next in the Venere Room: Boyan Krosnov from @StorPool on running 2800 VMs on just 5 servers. A deep dive into hyperconverged #CloudStack plus StorPool, showing how a full cloud can run on a minimal footprint with high performance and far less complexity.

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