k3s-ansible

The easiest way to bootstrap a self-hosted High Availability Kubernetes cluster. A fully automated HA k3s etcd install with kube-vip, MetalLB, and more. Build. Destroy. Repeat. (by techno-tim)

K3s-ansible Alternatives

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better k3s-ansible alternative or higher similarity.

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k3s-ansible reviews and mentions

Posts with mentions or reviews of k3s-ansible. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-31.
  • How can I route some pods through a Wireguard pod?
    1 project | /r/kubernetes | 5 Jul 2023
    I deployed k3s to a test node using Techno Tim's k3s-ansible playbook.
  • MetalLB Routing on Hetzner Bare Metal
    1 project | /r/kubernetes | 20 Jun 2023
    Remind myself about how Ansible works (I've forked this: https://github.com/techno-tim/k3s-ansible/tree/master and added a role to automatically set up my Hetzner server and install Core OS, as well as staring the cluster with Flannel Wireguard Native, and a few other minor changes).
  • Fastest way to set up an k8s environment ?
    13 projects | /r/kubernetes | 31 May 2023
    I think this one is updated https://docs.technotim.live/posts/k3s-etcd-ansible/
  • (Longhorn/K3s) Failed cluster, made new cluster, are PVs salvageable?
    2 projects | /r/kubernetes | 27 Mar 2023
    I recently broke my cluster somehow (see this thread) so I decided to start fresh because I can't get K3s up and running again. I now have 5 nodes (3 master, 2 worker) with etcd configured using the K3s-ansible guide found here. Is it possible to recover the PVs from my failed cluster? I still have SSH access to each of the machines that participated in the cluster. It would save me a lot of rebuilding time if I could extract them (even from an older backup, if Longhorn stores them in an accessible format) and apply to the new cluster.
  • How does one cascade reverse proxies together?
    1 project | /r/selfhosted | 22 Mar 2023
    Like u/darkstar_01 mentioned, I'd start with k3s since it has a lot of these things built in and is really lightweight. To further that suggestion I'd recommend using u/Techno-Tim k3s-ansible playbook, it's dark magic. https://github.com/techno-tim/k3s-ansible
  • postgresql cluster , two nodes, docker swarm
    1 project | /r/docker | 21 Mar 2023
    To be honest, I'd just switch to Kubernetes for something like this. Technotim has some pretty easy to digest guides on how to get a basic cluster set up
  • Networking in K3S HA Cluster on Proxmox
    1 project | /r/kubernetes | 28 Feb 2023
    take a look at this https://github.com/techno-tim/k3s-ansible https://www.youtube.com/watch?v=CbkEWcUZ7zM&ab\_channel=TechnoTim
  • Kubernetes (k3s) Tutoring/Instructor
    2 projects | /r/kubernetes | 19 Feb 2023
    I'm having a hard time understanding how to setup the network/cluster for HA. I've basically been following along with this guide: https://docs.technotim.live/posts/k3s-etcd-ansible/ which uses MetalLB + kube-vip. I have the cluster running and have the MetalLB IP range set for a block of internal LAN IPs / Layer 2 (unsure if this is correct for what I'm looking to do). All of this seems to be working internally. My confusion is how to get WAN traffic in.
  • LXC Containers... but why?
    2 projects | /r/Proxmox | 12 Feb 2023
    Iā€™m Nomsplease on GitHub, and Iā€™m currently running the latest Proxmox 7.x with the opt-in kernel 6.X. https://github.com/techno-tim/k3s-ansible
  • Finally finished my homelab diagram!
    1 project | /r/homelab | 30 Sep 2022
    Proxmox is host to a bunch of VMs, including a K3S cluster that is setup though an Ansible playbook. There are 3 Masters and 4 workers. I followed TechnoTimā€™s guide here to get this cracking and honestly, Iā€™ve only scratched the surface on Kubernetes. I setup a bash alias on the first IP in the K3S stack to run the Ansible playbook with one simple command, so its simple to spin up again, should I shutoff this server. I then setup Rancher to maintain and utilize the Kubernetes Cluster, with a Traefik2 ingress, MetalLB, Helm, and Longhorn for distributed storage. Links here for tutorials by TechnoTim ā€“ Longhorn, Traefik-K3S-ingress with Cert-manager, and Rancher setup. The Proxmox server is also home to two separate PBX solutions, theyā€™re installed and they have access to my SIP trunk provider (voip.ms, hereā€™s my referral link if anyoneā€™s interested.) Iā€™ve added 15 bucks to the account and have it as a work line should I ever get my Technical Consulting business off the ground. Right now the PBXs can be spun up but the IP phones are sitting in a closet. Itā€™s a cool project to get going though even if I donā€™t need a landline, let alone a full PBX. From there I have a bunch of small Ubuntu VMs that I have a created though templateā€™s with cloud-init drives to make it a sinch to spin up another VM (Cloud-init tutorial) I just started to get into Terraform (IoC ā€“ infrastructure as code) to spin up VMs in much the same way you would with Ansible (project here thru The Digital Life, yt channel). LibreNMS is another thing that I just spun up the other day. No real tutorial to link because SNMP is dead simple. Iā€™m sure I could dockerize some of these projects, rather than spinning up a whole new Ubuntu VM, but sometimes its nice to just have a clean start and then combine Compose files into stacks though Iā€™m sure some of the VMs can be setup to run more than one service per VM.
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