vernemq
metallb
vernemq | metallb | |
---|---|---|
5 | 78 | |
3,149 | 6,639 | |
0.3% | 1.1% | |
8.5 | 9.4 | |
17 days ago | 4 days ago | |
Erlang | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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.
vernemq
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New scalable, fault-tolerant, and efficient open-source MQTT broker
Shameless plug since i'm a contributor but VerneMQ [1] is a pretty programmable one. You have options from using webhooks to writting your plugins in Lua or Erlang/Elixir.
* https://github.com/vernemq/vernemq
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All right, which one of you did this?
I do know a real world use for Erlang (it also surprised me when i investigated about it), but two of the biggest mqtt brokers are coded in erlang: emqx, vernemq
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Mosquitto: An open-source MQTT broker
The VerneMQ bugtracker scares me. Especially this one: https://github.com/vernemq/vernemq/issues/1663. I'm running one instance but I'm on the lookout for an alternative that can more reliably save messages if a subscription client goes down.
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It took almost a full day, but I finally got a decent homelab diagram :D Feedback is most welcome!
vernemq: https://github.com/vernemq/vernemq
metallb
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Self hosted kubernetes
Hey guys, I want to share a guide I’m pretty proud of which is talking about setting up kubernetes which leverages https://kubespray.io/#/ and https://metallb.universe.tf/ so you can host this yourself most people when spinning up kubernetes opt for k3s or get stuck with all the options or unable to setup the external ips for their services so these tools will eliminate the problem.
- Deploy web app in port 80 using kubernetes
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How to load balance highly available bare metal Kubernetes cluster control plane nodes?
Have a closer look at MetallLB.
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Trouble with RKE2 HA Setup: Part 2
To avoid that, you can use a combination of haproxy and keepalived, an enterprise grade load balancer like the one from F5 or Citrix. Besides that you can also work with https://kube-vip.io or https://metallb.universe.tf.
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Kubernetes and feeling defeated
Not sure if klipper is usable in a cluster with multiple nodes, as it binds to one port only. You may want to use MetalLB instead: https://metallb.universe.tf/
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Cool stuff to deploy for a project ideas
Then deploy MetalLB https://metallb.universe.tf/
- Load balance ingress for baremetal
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Own kubernetes cluster
What issue do you see with the load balancer? For self hosted clusters, one can use MetalLB for example to have such single outfacing IP which will failover to another node keeping the same IP if a node dies.
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PaperLB: A Kubernetes Network Load Balancer Implementation
Quoting from their docs:
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libvirt-k8s-provisioner - Ansible and terraform to build a cluster from scratch in less than 10 minutes ok KVM - Updated for 1.26
metalLB to manage bare-metal LoadBalancer services - WIP - Only L2 configuration can be set-up via playbook.
What are some alternatives?
RabbitMQ - Open source RabbitMQ: core server and tier 1 (built-in) plugins
kube-vip - Kubernetes Control Plane Virtual IP and Load-Balancer
mosquitto - Eclipse Mosquitto - An open source MQTT broker
calico - Cloud native networking and network security
hivemq-community-edition - HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform
ingress-nginx - Ingress-NGINX Controller for Kubernetes
emqx - The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles
external-dns - Configure external DNS servers (AWS Route53, Google CloudDNS and others) for Kubernetes Ingresses and Services
cert-manager - Automatically provision and manage TLS certificates in Kubernetes
oauth2-proxy - A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.
rancher - Complete container management platform