Microk8s reddit Erasure looks neat but judging by their GitHub issues it doesn't work with k3s, microk8s or anything that has a custom containerd sock :( Reply reply tsyklon_ It's a 100% open source Kubernetes Dashboard and recently it released features like Kubernetes Resource Browser, Cluster Management, etc to easily manage your applications and cluster across multiple clouds/ on-prem clusters like k3s, microk8s, etc. For a new role at work, production will be on either of Amazon or Azure's hosted Kubernetes; but development will be done locally on a mac. Microk8s is platform agnostic. And there’s no way to scale it either unlike etcd. Hi, I've been using single node K3S setup in production (very small web apps) for a while now, and all working great. Reddit gives you the best of the internet in one place. 7 (not real ips). Each of these two environments have their own issues: microk8s is a snap and requires systemctl, which I worked through using genie. In Feb 6, 2025 · If you are looking for a super easy Kubernetes distribution, I really like Microk8s. Thanks for all the help and advice. Microk8s wasn't bad, until something broke And it has very limited tools. 2 to access this feature. Meanwhile, the cluster decided to change the master to be a different node than the one that I originally selected. So I tried to enable DNS addon by giving it the IP of my private dns. I did it using an ansible playbook and as part of the setup I enabled some add-ons. I installed both k3s and microk8s using the standard documentation install, and deploying both on ubuntu vps's with identical resources. A large usecase we have involves k8s on linux laptops for edge nodes in military use. Microk8s is for local development. And it's nice to run my home and my hosted game servers from equipment that uses maybe 250w total, if everything is really redlined (hint, i doubt it ever will). I’m currently using the default storage class with microk8s which works fine for a single node, but I’m going to rebuild the cluster with 5 nodes, two bigger servers, and three Raspberry Pis. But I'm sticking with it because it's the fastest way to spin up Kubeflow, which is the linchpin of my lab I like Ubuntu because Microk8s is very easy to deploy and use. Most importantly you'll learn the limitations of running k8s on a single node. I've set up a keycloak service and an nginx ingress/load balancer and have a working proof of concept with nginx routing to keycloak whenever I make a request to 192. 25) on my private network. Glad to know it wasn’t just me. Also I'm using Ubuntu 20. . My solution ended up being completely out of band, a private docker registry running in a tiny vm. Still learning myself but my day job (program mgmt) is this capability along with a few other things. (no problem) As far as I know microk8s is standalone and only needs 1 node. and got the following (service is stuck on pending): service/hello-nginx LoadBalancer 10. daemon-kubelet and journalctl -u snap. So, I wiped everything and started over. Having 0 downtime is quite important, and I set them up in HA standards. It also offers high availability in a recent channel based on dqlite with min three nodes. Having an IP that might be on hotel wifi and then later on a different network and being able to microk8s stop/start and regen certs ect has been huge. 2 board, is that you cannot use the USB3 bridge supplied with the m. Kubernetes discussion, news, support, and link sharing. If you have an Ubuntu 18. Once you need redundancy and have more servers it would be the better choice. Also although I provide an ansible playbook for k3s I recently switched to microk8s on my cluster as it was noticably lighter to use. Then continue from there. I submitted this as an issue on the MicroK8s GitHub page, but decided to duplicate it here in case anyone has any insights. The ramp up to learn OpenShift vs deploying a microk8s cluster is way steeper. Microk8s is also very fast and provides the latest k8s specification unlike k3s which lags quite a bit in updates. This is because (Due to business requirements) I need it to run on a low-power ARM SBC in a single-node config, with no more than 2GB of RAM. Then move on from that. practicalzfs. After adding a node to a MicroK8s cluster, I started getting connection-related errors on each invocation of the microk8s kubectl get command. Posted by u/AnonymusChief - 1 vote and 8 comments Was put off microk8s since the site insists on snap for installation. I wanted to share an open-source project I’ve been working on called k8sAI. kubectl kubectl. What I'm struggling with finding good information about is how to access Microk8s from a different network. For immediate help and problem solving, please join us at https://discourse. I am trying to create an Ansible playbook to create a microk8s cluster. As soon as you hit 3 nodes the cluster becomes HA by magic. Makes a great k8s for appliances - develop your IoT apps for k8s and deploy them to MicroK8s on your boxes. Viola, everything is working again. 23. Even K3s passes all Kubernetes conformance tests, but is truly a simple install. So, I have a MicroK8s installation on an Ubuntu Server 20. that being said you'll get 100 different answers and I think the real answer is the OS you're most The reality is that I don’t see any tangible benefit for using portainer over argocd + okta. The microk8s commands to update/triage/expand kubernetes. Background: . So we ran a test and documented the results in this post . daemon-*" [Optional] If any of the Service are using the old IP as the ExternalIP, modify them as well to point to the new IP. 22/stable). Hello everyone,I am using microk8s on a VM (Ubuntu Server 20. With MicroK8s on my Pi cluster, I've tried the same thing microk8s kubectl expose pod hello-nginx --type=LoadBalancer --port=8080 --target-port=80. 140-192 Great overview of current options from the article About 1 year ago, I had to select one of them to make disposable kubernetes-lab, for practicing testing and start from scratch easily, and preferably consuming low resources. they claim zero ops kube, and whilst thats great marketing, its very light to manage. 56. I tried it and shared my experience, so other trying out microk8s are aware of the unexpected implications that I ran into myself. I prefer traditional package managers for most FOSS things - mostly because of the disk space savings. Now I’m not a k8s expert. Databases stays outside containers. As soon as you have a high resource churn you’ll feel the delays. Vlans created automatically per tenant in CCR. Hi there! I'm currently setting up a few Kubernetes clusters that will run around 40~50 microservices. Lens is great because it can see / manage more than one cluster all from one spot. At this point though the thought of how to actually migrate to a different k8s cluster is pretty daunting. one of the reasons i'm using microk8s is that it survives network changes very easily. 04LTS on amd64. If you're running microk8s on you home computer it means that you have to set up port forwarding on your home router and domains must resolve to its external IP address. Hi all, for development purpose I have a microk8s cluster with 6 nodes (3 masters, 3 workers). Restart all MicroK8s/Kubernetes services:sudo systemctl restart "snap. I think it really depends on what you want/expect out of your cluster, we use it for stateless workloads onlly and can rebuild it quickly if needed. Hello all, I am currently running into some issue with creating an Ingress on a Microk8s machine. 1 and want to access the dashboard add-on from my private network 32. EDIT: trying k3s out now on my Pi. Mesos, Openvswitch, Microk8s deployed by firecracker, few mikrotik CRS and CCRs. I already have strong experience with CI/CD pipelines and cloud exposure with AWS where I've dealt ELB's, EC2's, ASGs etc I just haven't got the chance to use EKS. 103 I'm working on a small 3 node cluster with microK8s and all seems to be working well. I'll update this with my results. 250/24. You'll start to learn about DNS and ingress controllers. 40:19001 192. I'm not entirely sure what it is. 04 VM. Microk8s monitored by Prometheus and scaled up accordingly by a Mesos service. 124K subscribers in the kubernetes community. 77. MicroK8S could be a good duo with the Ubuntu operating system. Yes, I got it working today. microk8s is too buggy for me and I would not recommend it for high-availability. I just starting to learn Kubernetes. The Kubernetes that Docker bundles in with Docker Desktop isn't Minikube. A few simple commands later, you will have a production grade kubernetes cluster up and running. MicroK8s, k3s, RKE. But that was only hard because it's running in WSL. kube/config. Welcome to /r/SkyrimMods! We are Reddit's primary hub for all things modding, from troubleshooting for beginners to creation of mods by experts. Docker sounds like the best fit for now IMO. I'd never heard of Talos but it looks like I should have. Wait for microk8s to complete installing: sudo microk8s. config > ~/. Like minikube, microk8s is limited to a single-node Kubernetes cluster, with the added limitation of only running on Linux and only on Linux where snap is installed. The guide above that I'm following makes it sound like this is supported out of the box on microk8s and should be super easy, but it doesn't actually say how to do that. It was great for swarm when I had no UI and it was my homelab or a small shop that didn’t have any autoscaling, but the fact is that I have to use other solutions to set up my clusters as infrastructure as code, build my own templates or just find some helm charts, etc, so now it’s just another Hello fellow redditors, As part of my self studies id like to set up a k8s cluster on my hetzner server ( online Server). Archived post. Deploying microk8s is basically "snap install microk8s" and then "microk8s add-node". I agree that setting up Lens and maybe another one as a supplement. 1. Upgrading microk8s is way easier. Hi everyone, I have installed a small microk8s cluster (1. It uses too much system resource compared to non-snap version. io/v1 kind: ClusterPolicy metadata: name: add-label-reddit spec: rules: - name: set-label-reddit match: resources: kinds: - Node names: - "mynodename" mutate: patchStrategicMerge: metadata: labels: mynodelabel: "mynodelabelvalue" My experience is that microk8s is something you test the waters with, learn the basics and stuff. Welcome to /r/Linux! This is a community for sharing news about Linux, interesting developments and press. 04 on WSL2. I wouldn’t use that. 102, and 192. There are some things I needed to implement right away for this thing to work, but other than that it is flawless. Still working on dynamic nodepools and managed NFS. your script knows in advance the node name and the labels, so your script should be able to create a yaml like this (per node): apiVersion: kyverno. No pre-req, no fancy architecture. x (which btw has crucial features Microk8s is similar to minikube in that it spins up a single-node Kubernetes cluster with its own set of add-ons. The default storage just creates allocated storage from the host file system. It seems to work, I was able to use local dashboard, microk8s and kubectl command, etc. Spin up a small Linux vm that hosts a gitlab runner from which you can bootstrap your iac homelab by running a pipeline with terraform that creates e. 227. u/lathiat is right, you probably only need microk8s itself for an initial exploration in this space - however your scenario also covers a potential multi-tenant scenario where k8s doesn't shine as well (it also depends on whether you truly need multi-tenancy or not). It does give you easy management with options you can just enable for dns and rbac for example but even though istio and knative are pre-packed, enabling them simply wouldn’t work and took me some serious finicking to get done. 2:30080/auth . The version of Microk8s currently running is… It does indeed. daemon-cluster-agent is running Service snap. I think, I am a little stuck with a rather simple problem. ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. A containized work load is going to run the same on K3, microk8s, rke, and EKS nodes for the most part. But with all the "edge" and "IoT" labels on the website: can microk8s manage full blown bare-metal servers and scale 100s of web-app containers? Furthermore I am still searching for a developer-friendly tutorial on how to use microk8s in the regular SaaS web-app setting: have reverse proxys / load balancers in front, various services responding We would like to show you a description here but the site won’t allow us. I created a small nginx deployment and a corresponding service of type ClusterIP. Its a snap package Welcome to /r/Linux! This is a community for sharing news about Linux, interesting developments and press. Add alias for kubectl: sudo snap alias microk8s. Also most cloud providers charge less for a cluster than you would pay for 3 master nodes. I started then to deploy a basic NGinx, in order to test it. It works seamlessly with Ubuntu, can be installed with the snap command, easy upgrades, also integrates with Microceph for HCI storage using Rook/Ceph in the cluster and it is lightweight. For starters microk8s HighAvailability setup is a custom solution based on dqlite, not etcd. The ranges are separate over different vlan interfaces. daemon-containerd is running Service snap. # microk8s inspect Inspecting Certificates Inspecting services Service snap. That said, I haven't tried a multi node cluster, yet. Under full load (heavy microk8s cluster), the Pi4's top out around 109F. But I think portable apps have their uses - particularly in the case of needing higher security sandboxing (e. 100, 192. Unveiling the Kubernetes Distros Side by Side: K0s, K3s, microk8s, and Minikube ⚔️ I took this self-imposed challenge to compare the installation process of these distros, and I'm excited to share the results with you. I can't really decide which option to chose, full k8s, microk8s or k3s. If you're looking for tech support, /r/Linux4Noobs is a friendly community that can help you. Logs from the kubelet and API server show no clear issues (journalctl -u snap. Note - you'll need Business Edition 2. 168. The idea would be for me to showcase this as a little project an Online CV. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. Prerequisites: your microk8s cluster MUST be accessible from Internet on port 80 and 443 via domains you need to get certificates for. work but I cannot access the dashboard or check version or status of microk8s Running 'microk8s dashboard-proxy' gives the below: internal error, please report: running "microk8s" failed: timeout waiting for snap system profiles to get updated. status. I have a 4 node microk8s cluster running at home. Microk8s can deploy LoadBalancers, but how depends on your infrastructure. At the beginning of this year, I liked Ubuntu's microk8s a lot, it was easy to setup and worked flawlessly with everything (such as traefik); I liked also k3s UX and concepts but I remember that at the end I couldn't get anything to work properly with k3s. I am running a Microk8s, Raspberry Pi cluster on Ubuntu 64bit and have run into the SQLite/DBLite writing to NFS issue while deploying Sonarr. This means that all add-ons have been enabled on each node before I joined them into a single cluster. My goals are to setup some Wordpress sites, vpn server, maybe some scripts, etc. We have used microk8s in production for the last couple of years, starting with a 3 node cluster that is now 5 nodes and are happy with it so far. 188 <pending> 8080:31474/TCP 11h. Great! It showed all three nodes as data store masters. I have it running on my Windows Laptop. microk8s is running high-availability: yes datastore master nodes: 192. I suggest microk8s, I started from one node with Debian / microk8s, then added 6 nodes, its very easy, install on first node and install and add to the cluster on the other nodes. Postgres can work fine for reporting & analytics: it has partitioning, a solid optimizer, some pretty good query parallelism, etc. The VM has an outside interface of 192. 8. (first time using both) Nexo is the world’s leading regulated digital assets institution. It auto-updates your cluster, comes with a set of easy to enable plugins such as dns, storage, ingress, metallb, etc. Most of the things that aren't minikube need to be installed inside of a linux VM, which I didn't think would be so bad but created a lot of struggles for us, partly bc the VMs were then The microk8s community on Reddit. At first I could still access my services normally, however my pods couldn't access the internet (even ping 8. I've spent a lot of time trying to figure this one out and I'm stumped. Dec 16, 2022 · We stopped the job and restarted microk8s in the hope of recovery but a lot of pods are now stuck in Unknown / ContainerCreating state. Hey Reddit, TLDR: Looking for any tips, tricks or know how on mounting an iSCSI volume in Microk8s. 18. The official Python community for Reddit! Stay up to date with the latest news, packages, and meta information relating to the Python programming language. I have been able to successfully (mostly) automate everything I need done for the nodes such as addons and user accounts, but once I get to my "create cluster" and "join cluster" playbooks, it flops. Mutch to get into and overwhelming amount of information and ways to do stuff. In the cloud you'll probably need to integrate with the cloud using cloud-controller-manager. I'm trying to create a MetalLB load balancer in my (currently 1-node) MicroK8s cluster. If you have something to teach others post here. 42:19001 datastore standby nodes: none addons: enabled: dns # CoreDNS ha-cluster # Configure high availability on the current node metallb # Loadbalancer for your Kubernetes cluster storage # Storage class; allocates storage from host directory disabled: I got both running and I'd say the only step to get it running on my local sine node microk8s setup was mounting an unformatted partition. microk8s. The differences are going to be in the volumes and service/ingress, but unless you have AWS infrastructure in house like a Snowball to run EKS anywhere your local EKS is going to function similar to non AWS Kubernetes. Or, not as far as I can tell. Why use the reference implementation? Rancher, Microk8s, or your cloud provider is going to provide a far better experience. k8s, k3s, microk8s, k0s, then as far as management, there's Rancher, Portainer, Headlamp, etc. And for a powerful system this is fine (again I have example where I have seen this mess up for chromium and vscode where even on better system so GUI issues, resource hogging) but for a a raspberry-pi 4 with microk8s with no pods seeing the load-average hit close I know you mentioned k3s but I definitely recommend Ubuntu + microk8s. We ask that you please take a minute to read through the rules and check out the resources provided before creating a post, especially if you are new here. I just installed 2 node cluster via microk8s with single command and it was super easy. After trying to fix this for a while I ended up reinstalling microk8s (microk8s --classic --channel=1. daemon-apiserver). I'm now looking at a fairly bigger setup that will start with a single node (bare metal) and slowly grow to other nodes (all bare metal), and was wondering if anyone had experiences with K3S/MicroK8s they could share. daemon-apiserver-kicker is running Service snap. personally, and predominantly on my team, minikube with hyperkit driver. The install is then analyzed by kube-bench to see how it conforms to the K8s security benchmark published by the Center for Internet Security. 101, 192. With microk8s, all you need is a few VMs put together. I'm a huge fan of k3s! I believe it has lower overhead and is a little more stable than MicroK8s. I use Lens to view/manage everything from Vanilla Kubernetes K8s to Microk8s to Kind Docker in Kubernetes. Just put it on an appropriate piece of hardware, use a dimensional model, and possibly also build pre-computed aggregate or summary tables. for proprietary apps like Discord/Skype/Zoom or if you were Hey all i deployed a small MicroK8 cluster recently and want to utilize the VMWare Vsphere CPI/CSI for block storage for my deployments. The other thing about it is that while I've exploded things many times, the base system itself seems to tolerate me resetting everything and starting over, too. I am using rancher for management and have tried to use the deployment from there, and have also followed the guides directly in the vmware documentation and end up at the same place every time. Two questions about microk8s; first I am trying to mount some machine-local storage into a pod (eg I want to mount an existing, general purpose /mnt/files/ from the bare OS to multiple pods read-write) . Strangely 'microk8s get pods', 'microk8s get deployment' etc. some don't like the portable app concept at all. daemon-apiserver is running Service snap. Or check it out in the app stores &nbsp; &nbsp; TOPICS Microk8s is the perfect balance. 8 failed). I enabled ingress via microk8s enable ingress and the ingress controller seems to be running. A postgres database on it with PVC/PV on an NFS share, a jenkins instance. Its dqlite also had performance issues for me. I'm running Rook among other things on microk8s/Ubuntu. Thus, I'm using k3s both in my lab and production. Very little I was not accessing the server so I suspect an unattended update for either Ubuntu or MicroK8s broke something. Reply reply More replies More replies guilhermerx7 Use microk8s inspect for a deeper inspection. Can't yet compare microk8 to k3s but can attest that microk8s gave me some headaches in multi-node high-availability setting. 2 board (eg: you can't use the two USB3 ports next to each other) because the USB3 on these devices I preach containerization as much as possible, am pretty good with Docker, but stepping into Kubernetes, I'm seeing a vast landscape of ways to do it. I'm designing my infrastructure at the moment since I'm still in time to change the application behavior to take advantage of k8s, my major concern was whether I'd be more likely to encounter issues along the road going full vanilla or using an out of the box solution, I'm more of a developer than a sysadmin but I still need to think ahead of time and evaluate whether an easy setup would work My company originally explored IoT solutions from both Google and AWS for our software however, I recently read that both MicroK8s and K3s are potential candidates for IoT fleets. If you only need a single node: docker, docker swarm, or podman may even suffice. I still have a long way to go, but I'm enjoying learning about Ceph and microk8s at the moment. System pods seem stable, with no constant restarts or failures (kubectl get pods -n kube-system). The problem is that the coreDNS pod failed (readness prob) what is the cause of the problem? Is it a problem with my network or a problem with microK8s? Thanks I'm using microk8s as well but am finding the documentation lacking. 24. Installs with one command, add nodes to your cluster with one command, high availability automatically enabled after you have at least 3 nodes, and dozens of built in add-ons to quickly install new services. We would like to show you a description here but the site won’t allow us. 12 - HUGE update! All in one secure Reverse-proxy, container manager with app store, integrated VPN, and authentication provider, now has a Full Monitoring suite with alerts and notifications (including presets for anti crypto miner hacks!) 📈📊 Hey guys. I think I have tried every combination of local, local-storage, manual, microk8s-storage, but each time microk8s creates a new volume in the pod. Looks similar? For studying CKA do we Need to build a local or hosted cluster on our own or we can also use microk8s or minikube and single node clusters? Reply reply DiscoDave86 I used microk8s at first. I just noticed looking at my pihole logs and was curious if it was coming from microk8s since it’s the only thing i had installed, or just something with ubuntu 20. Reply reply More replies microk8s on ubuntu. This and your choice of microk8s makes me guess you're running your cluster on-prem? I am further assuming that you're talking about HA of the Kubernetes control plane? Which yes will require you to run a minimum of 3 controller/master nodes, to host the distributed etcd database. Kubernetes is overkill here. So far, the one piece that I have not been able to get to successfully work is the local Kubernetes cluster environment (using microk8s or minikube). I created a very simple nginx deployment and a service of type NodePort. It is a bit of a memory hog and I suspect Talos might work better. Use MicroK8s, Kind (or even better, K3S and/or K3os) to quickly get a cluster that you can interact with. Rancher, has pretty good management tools, making it effortless to update and maintain clusters. Edit: Using kubeadm is just nuts. I use rancher+k3s. kube), and dump the config into this directory: microk8s. Hey there, I want to upgrade my Docker Homelab into a multi node microK8s Cluster, but the provided options seems not to work. What Should Happen Instead? microk8s must be successful because this is the core business of Canonical, then you get possibly easy updates with snap, a somehow active community, not as much as k3s' but not much smaller and when looking into the release notes I've the feeling they are faster and don't wait months to integrate a Traefik 2. It’s a personal AI Kubernetes expert that can answer questions about your cluster, suggests commands, and even executes relevant kubectl commands to help diagnose and suggest fixes to your cluster, all in the CLI! There's a lot to this that I think many other distro like microk8s might mask for simplicity sake. Next spin up a cluster on you laptop for playtime (see k3d , minikube, kind, microk8s). Hello everyone! I’m working on a project, and I’ve been looking around for a K8S distribution that uses the least amount of RAM possible. MicroK8s has addons as for example mayastor, which is great in theory, but it only creates 1 of 3 pools and keeps failing. kube/ directory (mkdir ~/. I'm yet to find a single need that MicroK8s doesn't meet, but I don't do anything fancy. Or check it out in the app stores yes I define when enable microk8s enable metallb:192. As with anything, kick the tires and deploy the things you want and see where the rough edges are :) Reply reply Portainer will install MicroK8s, configure the cluster and deploy the Portainer Agent for you, getting you up and running on Kubernetes. K3s To me MicroK8S is convoluted and adds some additional layers of complexity, which - apparently - seems to be there to make things "simpler". New comments cannot be posted and votes Reason why I ask is if I should bother learning the full fledge k8s or is learning with k3s/microk8s enough? I am not a developer but I am building my career towards devops/sre. 45. on my team we recently did a quick tour of several options, given that you're on a mac laptop and don't want to use docker desktop. I just installed Ubuntu MicroK8s. 04 or 20. What is the best method to remote access dashboard and other apps? And what is the best tutorial to follow to get started on Kubernetes? there are a lot of reasons and it's different from person to person. Deleted all my containers, uninstalled microk8s, deleted snapshots/data, all gone. Currently running fresh Ubuntu 22. 183. I have previously used microk8s as well, and a few other distributions. This was my third node so microk8s decided to automatically enable high availability when the third node joined. 2). 41:19001 192. com with the ZFS community as well. microk8s Get the Reddit app Scan this QR code to download the app now Installing Kubernetes on WSL with Microk8s. 04 itself. I guess this should realy be titled microk8s ingress not getting external ip Looking for some help with this. Set groups and permissions with: sudo usermod -a -G snap_microk8s ubuntu We would like to show you a description here but the site won’t allow us. 64. I do not trust something like microk8s or k3s to deploy my services within my portfolio. 152. question though, I want external storage attached via NFS, is… 🆕 Cosmos 0. 04) - small single-node installation. I'm thinking about argocd deployment strategies that would allow simple versioning and deployment using git tags. Jun 30, 2023 · MicroK8S offers more features in terms of usage but it is more difficult to configure and install than others. My assumption was that Docker is open source (Moby or whatever they call it now) but that the bundled Kubernetes binary was some closed source thing. I know k8s needs master and worker, so I'd need to setup more servers. All quick and easy to stand up for small distribution applications. What mostly got me motivated to do this was getting x3 radarrs going to watch 1080p, 4k, and 3d separately but now im slowly migrating everything over in anticipation for the chance I wont be able to host from my house with new ISP. This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit's recent API changes, which break third-party apps and moderation tools. Comparing resource consumption on k0s vs K3s vs Microk8s A few folks have been asking about the differences in resource consumption between k0s, k3s, and microk8s. If you need a bare metal prod deployment - go with We would like to show you a description here but the site won’t allow us. I installed MetalLB via microk8s enable metallb and added the ranges that I need. I use MicroK8s to setup a Kubernetes cluster comprised of a couple of cheap vCPUs from Hetzner and old rust buckets that I run in my home lab. It's glorious! The only downside to this sandwich of hats above/below, and the design of the Geekworm m. K3s has a similar issue - the built-in etcd support is purely experimental. Prod: managed cloud kubernetes preferable but where that is unsuitable either k3s or terraform+kubeadm. inspect and sudo microk8s. I was interested in exploring microk8s in general and as an option for CI/CD workloads. nodes are on 192. 04 use microk8s. If you are going to deploy general web apps and databases at large scale then go with k8s. Create ~/. I would need to go back and look at what’s running to figure out my configuration choices, but it’s backed by my internal self-signed CA for https, and I’m able to pull from it into microk8s. I briefly flirted with using Ambassador instead after seeing there's an add-on for it in microk8s and reading that some people think it's the new hotness over Nginx. Then switched to kubeadm. What I would like is to be freely able to manipulate a git repository's main branch and then apply a tag when I'm done editing manifests. Some co-workers recommended colima --kubernetes, which I think uses k3s internally; but it seems incompatible with the Apache Solr Operator (the failure mode is that the zookeeper nodes never reach a quorum). Get the Reddit app Scan this QR code to download the app now. It implements as an automated Github workflow the setup of MicroK8s, very small K8s distro by Canonical. Hi! I've troubles deploying Microk8s on 3 RHEL 8 Nodes. It's similar to microk8s. an Ubuntu VM with microk8s containing a gitlab runner with kubernetes executor. Get the Reddit app Scan this QR code to download the app now It doesnt need docker like kind or k3d and it doesnt add magic like minikube/microk8s to facilitate Microk8s is great for turn key K8s for running non-prod workloads. Oh, interesting. So i am playing around with microk8s for learning purposes, i've created a single node cluster in which i've installed some services that should be externally reachable via ingress. The company's mission is to maximize the value and utility of digital assets through our comprehensive product suite including advanced trading solutions, liquidity aggregation, tax-efficient asset-backed credit lines, a high-yield Earn Interest product, as well as the Nexo Platform and Nexo Wallet with their top-tier I decided to use the MicroK8S distribution, and make it run on an Ubuntu server (a small computer I had). I've prepared the VMs accordingly with enabled snapd, an Admin User in wheel group and successfully testet ssh access. I just wanted to give MicroK8s a try since I saw the Kelsey Hightower tweet about it a while back. I just setup a small microk8s cluster in my home lab suing 3 nodes. New comments cannot be posted and votes cannot be cast. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. This results in a multipass vm with a microk8s node which is accessible locally via the node ip (192. g. Specifically, anything using JuJu is an invitation to waste whole days if not weeks figuring out minor issues. While MicroK8s provides a platform for learning concepts (so does minikube and many other projects derived in some way from Kubernetes), the resources on it are rather limited compared to what's out there for Kubernetes. I'm running Microk8s on an Oracle Ampere server on sat IP 120. Microk8s also has serious downsides. However, I am wondering if there is any difference with the cluster deployed via kubeadm? Any compatibility issues i might have to worry about? We simply wish to deploy microservices and api gateway ingress (tyk, kong etc). Reddit's original DIY Audio subreddit to Snap is terrible slowly for most packages I have installed via that. Then I reinstalled and configured microk8s and my cluster from scratch, then redeployed all the containers. I know that Kubernetes is benchmarked at 5000 nodes, my initial thought is that IoT fleets are generally many more nodes than that. For a k8s managed solution, if you're on premises, check out metallb. microk8s kubectl commands take a long time to run as well. Then I removed a node. The pod and the corresponding service are running, as seen from the output of kubectl get all. Single master, multiple worker setup was fine though. OpenShift is great but it's quite a ride to set up. CPU, memory, and disk space appear to be adequate. tkh bkhx xnn liphgr hle vphpw aob pmu vedcz cbdg eplyyl rhmiu mzujed dvnphvu seuw