k3s-ansible
kubernetes-the-hard-way
k3s-ansible | kubernetes-the-hard-way | |
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17 | 126 | |
2,071 | 38,765 | |
2.7% | - | |
8.8 | 1.8 | |
7 days ago | 7 days ago | |
Jinja | ||
Apache License 2.0 | Apache License 2.0 |
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k3s-ansible
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How can I route some pods through a Wireguard pod?
I deployed k3s to a test node using Techno Tim's k3s-ansible playbook.
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MetalLB Routing on Hetzner Bare Metal
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).
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Fastest way to set up an k8s environment ?
I think this one is updated https://docs.technotim.live/posts/k3s-etcd-ansible/
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(Longhorn/K3s) Failed cluster, made new cluster, are PVs salvageable?
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.
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How does one cascade reverse proxies together?
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
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postgresql cluster , two nodes, docker swarm
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
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Networking in K3S HA Cluster on Proxmox
take a look at this https://github.com/techno-tim/k3s-ansible https://www.youtube.com/watch?v=CbkEWcUZ7zM&ab\_channel=TechnoTim
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Kubernetes (k3s) Tutoring/Instructor
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.
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LXC Containers... but why?
I’m Nomsplease on GitHub, and I’m currently running the latest Proxmox 7.x with the opt-in kernel 6.X. https://github.com/techno-tim/k3s-ansible
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Finally finished my homelab diagram!
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 TechnoTim’s guide here to get this cracking and honestly, I’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 – Longhorn, Traefik-K3S-ingress with Cert-manager, and Rancher setup. The Proxmox server is also home to two separate PBX solutions, they’re installed and they have access to my SIP trunk provider (voip.ms, here’s my referral link if anyone’s interested.) I’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. It’s a cool project to get going though even if I don’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 template’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 – 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. I’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 I’m sure some of the VMs can be setup to run more than one service per VM.
kubernetes-the-hard-way
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Continuous Learning in Kubernetes: My Voyage of Discovery
As I delved into the world of Kubernetes, I opted for what seemed like the scenic route—until reality hit. With determination and a sprinkle of naivety, I plunged into crafting a Kubernetes cluster from scratch. Little did I know, I was in for a wild ride of commands, configurations, and complexities. But fear not! With the guiding light of a course based on the notorious "Kubernetes The Hard Way" GitHub repository, albeit customized for AWS instead of Google Cloud, I embarked on my journey to build my digital fortress, one step at a time.
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Upgrading Hundreds of Kubernetes Clusters
Another resource that I found pretty helpful was "Kubernetes the Hard Way" by Kelsey Hightower despite its complexity.
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The Hater's Guide to Kubernetes
https://github.com/kelseyhightower/kubernetes-the-hard-way
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Kubernetes the Harder Way, on a local Mac or Linux
I recently published Kubernetes the Harder Way, a guide loosely based on Kelsey Hightower's Kubernetes the Hard Way, but lenghtier, more explanatory, broader in scope, and - most importantly - harder, by targeting a local machine instead of Google Cloud Platform.
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Ask HN: Is there a low cost way to learn real K8s, after exhausting minikube?
How about this? It will setup a kubernetes cluster on GCP with 3 worker nodes?
https://github.com/kelseyhightower/kubernetes-the-hard-way
Some costs here but click on the google cloud calc as it seems to have gone up since he wrote this:
- Has anyone ever tried to learn how k8s works?
- Anyone has experience with windows k8 ?
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Ask HN: How to Learn Kubernetes
If you wanna go all in: https://github.com/kelseyhightower/kubernetes-the-hard-way
Oh, and both: "Kubernetes up and Running" and "Production Kubernetes" are great books.
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Someone got some links of K8s hands-on lab for beginner to intermediate ?
Using Kubernetes The Hard Way is a great way to learn it deeply and quickly.
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Fastest way to set up an k8s environment ?
If you wanna learn it deeply and quickly, Kelsey Hightower's Kubernetes the hard way is fantastic!
What are some alternatives?
vagrant-k3s-HA-cluster - This repository contains the Vagrantfile and scripts to easily configure a Highly Available Kubernetes (K3s) cluster.
kubeadm - Aggregator for issues filed against kubeadm
ansible-role-k3s - Ansible role for installing k3s as either a standalone server or HA cluster.
k3d - Little helper to run CNCF's k3s in Docker
kadalu - A lightweight Persistent storage solution for Kubernetes / OpenShift / Nomad using GlusterFS in background. More information at https://kadalu.tech
kubespray - Deploy a Production Ready Kubernetes Cluster
etcd-cloud-operator - Deploying and managing production-grade etcd clusters on cloud providers: failure recovery, disaster recovery, backups and resizing.
testssl.sh - Testing TLS/SSL encryption anywhere on any port
agorakube - Agorakube is a Certified Kubernetes Distribution built on top of CNCF ecosystem that provides an enterprise grade solution following best practices to manage a conformant Kubernetes cluster for on-premise and public cloud providers.
awesome-home-kubernetes - ⚠️ Deprecated: Awesome projects involving running Kubernetes at home
k3s-aws-terraform-cluster - Deploy an high available K3s cluster on Amazon AWS
metallb - A network load-balancer implementation for Kubernetes using standard routing protocols