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Based on our record, MAAS seems to be a lot more popular than Metal3. While we know about 35 links to MAAS, we've tracked only 3 mentions of Metal3. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Yes there is! Check https://metal3.io/. It is a provider for the Cluster API targeting bare metal. If a machine fails, it can try rebooting first, then go through a full disk clean and re-installation. Alternatively you can mark it as unhealthy and it will just pick another machine instead (provided you have a spare). Source: 10 months ago
If you have proper servers with baseboard management you could use Cluster API and the Metal3 provider. It will not suspend the nodes, but actually deprovision then and turn them off. Https://metal3.io/ Full disclosure: I'm one of the maintainers. Source: 11 months ago
Notable there is it looks like they're using MAAS instead of MetalAPI that OpenShift (a competing distribution) prefers. It also looks like there's some sort of tie-in with their "Landscape" systems monitoring. AppArmor is involved which I'm assuming is a reference to the container hosts using MAC as a failsafe for container isolation. RH does something similar with SELinux on OpenShift where it uses SELinux's MCS... Source: about 1 year ago
Another tool, maybe even more 'dedicated' for Ubuntu, would be Canonical MAAS, but I never used it personally. Source: 5 months ago
Ah, I see. Yes, that is entirely possible with some engineering effort. But then you’re building a system that behaves sort of like Kubernetes, in that it serves as an availability controller machines themselves. https://maas.io/ is probably the fastest way to get there. Source: 10 months ago
Instead look at bare metal K8s solutions. I wouldn't roll your own, look at Palette (https://www.spectrocloud.com/product) which has Canonical MAAS integration for bare metal K8s. Source: 11 months ago
As it's a homelab, I do want to use it for experiments as well. I like to explore new tech, to see how it works and if it could fit my professional life as well (I work as a tech lead / architect for an semi-ecommerce store). Playing with tools like proxmox, maas.io, is fun - just because you can. But then running proxmox on some of these machines..? Source: 11 months ago
I also use Ubuntu Server LTS in all my machines and it works perfectly fine, just install some utilities, check out RHEL Web Console for Ubuntu (aka cockpit) https://cockpit-project.org/ and the VM plugin (aka cockpit-machines), there is also a plugin to run containers and pods (aka cockpit-podman). You can also install MAAS https://maas.io/ wich is more related to Canonical/Ubuntu itself and uses LXC/LXD to do... Source: 12 months ago
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