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# os
a
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r
https://www.reddit.com/r/rancher/comments/uv3x4o/how_raw_is_rancheros_v2/ According to this blogpost, rancheros2 is dead as well. the suggested SLE Micro is paid software and, considering there is not really any constraint on the distro I can use, I dont think I can convince anyone to pay money for that 🙂 Here's the updated list: 1. k3os is dead 2. rancheros 1.x is dead 3. rancheros 2.x is dead 4. openSUSE Kubic is dead
m
Sad.
I’m still using RancherOS lol
r
have you tried accessing any servers with letsencrypt certs from that? 🙂
m
No, but only because we don’t use LetsEncrypt.
r
yeah, just in case someone you retrieve containers from switches to letsencrypt in the future, you should start looking for something else 🙂
m
Oh are they blocking older Docker distros?
r
no, but letsencrypt switched their certs... september 2021 i think
they're just the canary in the coal mine here 🙂
m
Ah gotcha. Now our Rancher servers are running Oracle linux.
r
your kubernetes nodes you mean?
m
But all our etcd/worker nodes spun by Rancher server are ROS
r
yeah those are the important bits when it comes to retrieving images
RKE2 might be different, I don't know
if it terminates TLS inside a container, it's probably fine. but RKE1 definitely does that outside the container
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m
Yeah these are RKE1 clusters
I was really hoping for ROS2. Because I just want a simple distro I can spin and not need to care and feed.
I know the whole boot2docker deprecation and K8s thing also kind of spawned its demise… But we host on-prem via vSphere, and the only way to boostrap those nodes with the vSphere provisioner is boot2docker anyways as far as I’m still aware..
g
m
Ah, that’s only RKE2 at the moment?
b
Elemental is set to be the replacement for both k3OS and RancherOS based on SLE Micro. SLE/OpenSUSE Micro is Linux so it should work with any k8s distros.
r
for the record, I'm now using an ubuntu 22.04 VM template built with packer. works nicely after clearing some roadblocks :)
I have a clear upgrade path, too: just make a new image and replace the nodes in a rolling fashion
p
just be careful with ubuntu 22.04, i ran into some issues w/ it and had to downgrade to 20.04, which atm is the latest version officially supported by rancher
b
p
ah, i was looking here when building out my cluster before https://docs.rke2.io/install/requirements/
b
Wow yea sorry those docs need some love. Ty for the link.
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r
yeah we're on 2.6.9. Haven't had any issues so far with ubuntu 22.04. What did you encounter, @polite-piano-74233?
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