Видео

Renting a GPU in the cloud can be expensive when viewed over the course of a year, buying a card and running workloads locally has its advantages. But is creating a distributed Kubernetes cluster with a VPN the right approach?

Learn how to expose HTTP services from private Kubernetes clusters via AWS EC2 with inlets. I'll be exposing Grafana Keycloak.

Learn how to configure OpenFaaS to invoke functions in response to messages on Kafka topics.

Scaling to 15k functions on the OpenFaaS Community Call On this week's community call, I demo deploying 15k functions without any delay or hiccups, after working on a customer issue to increase the speed of reconciliation for Functions. Read more on the blog: www.openfaas.com/blog/large-scale-functions/

00:00:00 Conceptual introduction 00:04:47 Launching the VM slicer 00:05:52 Showing SSH into one of the VMs 00:06:35 K3sup plan 00:07:27 Kubernetes nodes are online 00:07:59 Installing OpenFaaS 00:08:54 Mass deploy tool for 1000 functions 00:11:57 Outro I demo "slicer" and K3sup - a combination that can launch huge K3s clusters efficiently on bare-metal by slicing one or more machines into Firec...

Alex demos how to find templates in the store, how to create a new Python function, load test it, view its metrics in the dashboard and on Grafana, and then how to add a Pip module.

Keycloak has an unfortunate bug, or design problem where it doesn't include the client_id in the "aud" field. I show you how to set up a mapper for use with the OpenFaaS federated gateway.

We'll use Keycloak or any OIDC IdP to obtain tokens, to be able to talk to remote OpenFaaS installations without needing an admin password.

I demo actuated for GitLab for secure, ephemeral CI with Firecracker VMs. Find out more about our work and customer testimonials at actuated.dev

Actuated provides secure, isolated CI for containers and Kubernetes with ephemeral GitHub Actions runners and immutable VMs. No sharing a Docker socket, no DIND, no rootless, no Kaniko or other hacks are required. Find out more: docs.actuated.dev/

Learn how to debug GitHub Actions with SSH for hosted and self-hosted runners. You'll also get a demo of how to launch a shell using a simple program written in Golang. Get in touch with me on Twitter to try it out alexellisuk/

Your first Inlets tunnel in 10 minutes

Two weekend Raspberry Pi Projects

#growlab 9th-22nd April 2021

A timelapse of my seeds with the Raspberry Pi

How and when to introduce new tech at work (Insiders Updates)

Rebasing (squashing) commits in a PR with git

Starting with Why for your Open Source project

faasd walk-through with cloud-init and Multipass

Kicking the tires with the Ampere eMag and k3s

inlets-cloud demo - manage hundreds of inlets tunnels with the REST API CLI

Installing k3s to Ubuntu on Raspberry Pi 4

Securely tunnel a local database to a remote server

Secure inlets PRO tunnels in 5 minutes

Walk-through: Get LetsEncrypt certificates for your private IngressController

Walk-through of arkade - for Kubernetes

What is arkade?

Rapid OpenFaaS hacking with Node.js and docker-compose

Invoking OpenFaaS functions on multiple NATS queues and namespaces