Explore Apache CloudStack as a compelling open-source alternative to Nutanix. Unlike Nutanix's proprietary ecosystem, CloudStack supports heterogeneous hardware, custom orchestration, and native multi-tenancy. Ideal for MSPs, CSPs, and enterprises seeking scalable, open infrastructure. Avoid the risks of proprietary lock-in and ensure long-term flexibility and cost efficiency. #CloudStack #OpenSource #HyperConvergedInfrastructure #VendorNeutral"
https://www.shapeblue.com/open-source-nutanix-alternative)
#cloudstack
I encountered a mysterious #bug today. I use a water balance model written some time ago in c++. It runs well on my desktop. Today I tried to run it on our local #cloudstack VMs and results are unstable. I ran it for 1000 times with fixed inputs and sometimes the results differ. This does not happen on the desktop.
I don't understand why it works on regular machines but fails on Virtual Machines 🤔
Hey #fediverse, does anyone know which hosting companies are still implementing #Apache #CloudStack and/or #libcloud? I thought #Exoscale were, but it seems they have moved to a custom #OpenAPI based thing they made themselves. It's pretty good, but I was hoping to implement a standard... Wondering if it's worth exploring CloudStack further or it's a dead duck...? 🤔
The #s390x open source software team at IBM confirms the latest versions of various software packages run well on #Linux on #IBMZ & #LinuxONE
In October 2024 validation was maintained for over 30 projects, including: #Apache #CloudStack, #Alfresco, & #Calico
We also saw community CI added and binaries released for helm-unittest & tsduck, and CI support in the WebAssembly Binary Toolkit (wabt).
Full report + how to get your own s390x VM for your project: https://community.ibm.com/community/user/ibmz-and-linuxone/blogs/elizabeth-k-joseph1/2024/11/20/linuxone-open-source-report-october-2024
#BSI WID-SEC-2024-3415: [NEU] [hoch] #Apache #CloudStack: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Apache CloudStack ausnutzen, um Zugriffskontrollen zu umgehen und somit erhöhte Rechte zu erlangen, einen Denial-of-Service-Zustand zu erzeugen und vertrauliche Informationen offenzulegen.
https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3415
#BSI WID-SEC-2024-3204: [NEU] [hoch] #Apache #CloudStack: Mehrere Schwachstellen
Ein entfernter Angreifer kann mehrere Schwachstellen in Apache CloudStack ausnutzen, um Dateien zu manipulieren, Sicherheitsmaßnahmen zu umgehen oder seine Privilegien zu erhöhen.
https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3204
Seeking advice! 🧐
I’m exploring (OSS) cloud management solutions like #OpenStack, #CloudStack, #Eucalyptus, #oVirt, #ProxmoxVE, #DigitalOcean, #OpenNebula, and #CloudInit, specifically looking for billing/accounting features.
@OpenStack provides #Ceilometer and #CloudKitty as starting point, what about (the) others?
Any additional recommendations? 🤔 #CloudComputing #Billing #Accounting #OSS
Boosts appreciated! 🚀
#BSI WID-SEC-2024-1776: [NEU] [mittel] #Apache #CloudStack: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Apache CloudStack ausnutzen, um Informationen offenzulegen.
https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1776
Le seul point qui me chiffonne c’est la compilation du module noyau #DRBD9 même si un tout est fait pour gérer la compatibilité avec le noyau
https://linbit.com/blog/how-to-make-drbd-compatible-to-the-linux-kernel/
Mais j’ai toujours du mal avec l’installation d’une chaîne de compilation complète sur mes serveurs.
Bon, c’est gérable de façon centralisée, paquet ou distribuer le binaire par #saltstack, #ansible ou autre
#virtualisation #kvm #OpenNebula #proxmoxVE #proxmox #xen #cloudStack #linbit #linstor #DRBD #LVM #sysadmin
J’ai testé sur une petite infrastructure de test l’outil de stockage distribué #linstor basé sur #DRBD et qui s’intègre bien avec plusieurs systèmes de virtualisation
https://linbit.com/blog/comparing-open-source-cloud-virtualization-platforms/
https://linbit.com/blog/open-source-vmware-alternatives/
#virtualisation #kvm #OpenNebula #proxmoxVE #proxmox #xen #cloudStack #linbit #LVM #sysadmin
#BSI WID-SEC-2024-1681: [NEU] [mittel] #Apache #CloudStack: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache CloudStack ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1681
#BSI WID-SEC-2024-1541: [NEU] [hoch] #Apache #CloudStack: Mehrere Schwachstellen
Ein entfernter anonymer Angreifer kann mehrere Schwachstellen in Apache CloudStack ausnutzen, um beliebigen Code auszuführen oder seine Privilegien zu erweitern.
https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1541
OH: "We have temporarily stored our application in the #cloud to clean up our data center."
@teixi @sashin i would say what size does it needs to be?
But you have #proxmox #openstack #cloudstack
Open Source Cloud Computing 2
Для того, чтобы построить облачный сервис понадобится горизонтально масштабируемая база данных. Cloudstack «из коробки» не знает что такое HA, предполагается, что для этого нужно использовать встроенный функционал MySQL или такое решение как Galera Cluster. Но мы пойдем другим путем и остановим свой выбор на Vitess – надежной, легко масштабируемой системы кластеризации для MySQL.
Open Source Cloud Computing
Написано по мотивам недавней статьи: Особенности национальной виртуализации на SharxBase и Большое тестирование российских систем виртуализации Оставим критику этих замечательных продуктов для тех кому с ними приходится работать. Ребята стараются и это уже не плохо. Такие проекты как OpenStack стоят достаточно дорого в обслуживании, если ваша компания не облачный провайдер или интегратор, а возможностей Proxmox не хватает для строительства IaaS.
If you are a #exoscale, #CloudscaleCh or #apache #cloudstack user and like to get your VMs into #prometheus, you may want to check out our #ngine sd for prometheus service.
Oh no! 🚨 The CloudStack dashboard has decided to take a vacation and left us high and dry! 🏖️ As of 2023-11-04 17:13:15, it's on an extended break and has left a "see you later" note at https://dashboard.cloud.cbh.kth.se. 😔 Let's hope it returns soon, fully recharged and ready to serve us with its cloud-tastic powers! ⚡️ In the meantime, let's play some cloud-themed music to keep our spirits up! 🎶🌥️ #CloudStack #DashboardDowntime
Hey #dev #infrastructure #platform friends - What's good for managing a a bunch of #kvm machines accross a few bare metal machines for someone who's not done this kind of thing before.
I've looked at #Apache #Cloudstack as that was high up in the searches and that seems to be a nice all-in-one which is really what I need.
I've got simple, predicable/steady demand workloads that run in #docker, but want something which can relatively simply put some basic management, scaling and availability in place.
#AdviceWelcome #AdviceWanted
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