akri
external-dns
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akri | external-dns | |
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7 | 79 | |
1,055 | 7,242 | |
1.8% | 1.7% | |
7.8 | 9.6 | |
about 1 month ago | 6 days ago | |
Rust | Go | |
Apache License 2.0 | Apache License 2.0 |
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Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
akri
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Is there an device-plugin implementation for USB devices?
akri: AdmissionErrors and if it actually mounts something the process cant access the device for some reason.
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Can kubernetes manage hardware devices?
If you're talking about hardware attached to nodes, Akri might be of interest: https://github.com/project-akri/akri
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Humans, Robots, and Kubernetes
Fun hands on use-case/story. Trying to connect sensors & actuators sounds fun! It's clear that they need some kind of infra/platform that they can run on-prem, & this feels like a lock.
There's a new Dynamic Resource api in k8s 1.26 that feels potentially well suited to managing their various kinds of node-attached resources in a pretty broad/generic/cloudy way. Taking the cloud from anonymous compute/storage nodes to an all encompassing management system for whatever we have is an interesting next step. I rather doubt we'll see folks like this spend the 3x effort to pioneer use of these abstractions but over time it should start to emerge & become more regular. https://kubernetes.io/docs/concepts/scheduling-eviction/dyna...
There's also a really neat really nice CNCF Sandbox project Akri which performs semi-similar-ish functions as Dynamic Resources. One of the examples they use as a goto is managing a fleet of OVNIF cameras, like, security cameras. https://github.com/project-akri/akri
On another topic, appreciate this article talking about the mixed human/robot workflows. Good to consider! I worked at a great & interesting data-warehouse company a long time ago that had some very complex long running ETL pipelines & limited compute resources (good number of boxes... pre-cloud era!), and a lot of time-sensitivity. The company used Jira to manage the ETL end to end, with custom workflows where work would gate, process, get checked through various stages, with processors updating the ticket as work advanced or to report % complete. Intensely sharp choice not to build it ourselves, to use a tool for tracking work, even though the code (robots) we built were doing 9/10ths the work. Fun to see a similar topic discussed here.
Good problem setup, interesting view here. Would appreciate a little more technical specifics, but still fun to see.
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GitLab CI - Options for handling a pool of cheap/old computers, kept in standby until needed, as runners?
You need something to act as the runner queue to schedule the nodes, so perhaps you could pull them into a k8s cluster and auto-scale oh the load queue. Using something like this to tag the nodes what special devices might be attached on certain nodes https://github.com/deislabs/akri
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Looking for a sanity check on a project I'm working on at home, hoping you fine people can help - Raspberry Pi Kubernetes Cluster
Some notes on Plex/Emby/Kodi and transcoding. If you want true transcoding with GPU acceleration, you have to have Nvidia GPU or be a k8s device plugin genius. The whole idea of mounting elastic devices in k8s is fairly new and rather complex. In the mean time transcoding is best done on a beefy device with a proper CPU (eg i7) or specifically Nvidia GPU because there are numerous pre-made plugins. I just run Plex and Emby on an old ATX gaming machine without GPU acceleration and it works totally fine. They were barely usable for just me when running on the RPis, wouldn't recommend it unless you can figure out how to mount the correct devices in the pod using a custom raspberry pi device plugin . . . lol good luck! - Arm labs device manager: https://community.arm.com/developer/research/b/articles/posts/a-smarter-device-manager-for-kubernetes-on-the-edge - Deis labs Akri device manager: https://github.com/deislabs/akri - Nvidia GPU plugin: https://github.com/NVIDIA/k8s-device-plugin
- Akri
- Kubernetes Resource Interface for the Edge
external-dns
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Upgrading Hundreds of Kubernetes Clusters
The second one is a combination of tools: External DNS, cert-manager, and NGINX ingress. Using these as a stack, you can quickly deploy an application, making it available through a DNS with a TLS without much effort via simple annotations. When I first discovered External DNS, I was amazed at its quality.
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Kubernetes External DNS provider for Hetzner
One of the reasons why I chose Hetzner was that it WAS supported by the ExternalDNS project. I didn't quite understand why the Hetzner provider was pulled, but I saw that an attempt of re-adding it was refused, on the ground that the upcoming webhook architecture would have allowed to better maintain providers.
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Istio Multi-Cluster Setup
Write a custom controller for the external DNS controller, or setup some form of ArgoCD app / appset templating.
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Looking for ExternalDns alternative for non k8s environment
so I am looking at having an automated way for new routers registered in Traefik to also have the corresponding DNS entry added to my Pihole instance similar to external-dns but obviously, this is exclusive to ingress on k8s environments. my current setup is traefik in a container on unraid.
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Is a Load Balancer necessary for a HA Cluster?
You technically don’t need to run a load balancer or have a virtual IP for your control plane. If you control your dns, you can add an A record pointing to all IPs for your control plane nodes. It won’t load balance your traffic, but combined with something like External DNS it gives you HA for the control plane.
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How can I assign an EIP to a Kubernetes deployment?
I normally deploy external-dns, which automatically updates DNS with the ingress controller's external IP address.
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Registering DNS with Windows Domain DNS
Background: Having a look I can see this https://github.com/kubernetes-sigs/external-dns
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Cluster nodes on different networks
3) Use the Kubernetes External-DNS. I've never used this, but this is assuming it can update DNS for each pods/app to point to the correct Node (it'd need to update my Homelab DNS running on Windows Server)
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I am stuck on learning how to provision K8s in AWS. Security groups? ALB? ACM? R53?
So here’s the solution I have taken for our current stack. EKS and its dependencies are created through terraform using the eks module as well as provision a route53 subdomain and a wildcard cert. Once we have that created, I have installed this deployment into the cluster via the helm module: https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.4/. This allows me to use kuberentes resources (load balancers or ingress objects) and it will handle all the provisioning of load balancers and security groups for me, based on my application yaml and annotations. We also use https://github.com/kubernetes-sigs/external-dns to manage all of our specific host names for the applications through annotations. So to generally put, terraform manages out Kubernetes clusters, and Kubernetes manages the deployment of anything needed for the application including volumes, load balancers, hostnames though Kubernetes system deployments
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How to expose services/apps to my home network with custom DNS names
Metallb for your load balancer (layer2 mode will do) NginX-ingress, will be spot on for internal home apps External-dns to publish your dns record to your Dns server at home, https://github.com/kubernetes-sigs/external-dns
What are some alternatives?
harvester - Open source hyperconverged infrastructure (HCI) software
metallb - A network load-balancer implementation for Kubernetes using standard routing protocols
kube-karp - ☸ Add a floating virtual IP to Kubernetes cluster nodes for load balancing easily.
cloudflare-ingress-controller - A Kubernetes ingress controller for Cloudflare's Argo Tunnels
kubevirt - Kubernetes Virtualization API and runtime in order to define and manage virtual machines.
ingress-nginx - Ingress-NGINX Controller for Kubernetes
k8s-device-plugin - NVIDIA device plugin for Kubernetes
crossplane - The Cloud Native Control Plane
csi-driver-smb - This driver allows Kubernetes to access SMB Server on both Linux and Windows nodes.
PowerDNS - PowerDNS Authoritative, PowerDNS Recursor, dnsdist
charts - ⚠️ Deprecated : Helm charts for applications you run at home
awx-operator - An Ansible AWX operator for Kubernetes built with Operator SDK and Ansible. 🤖