The Curious Engineer

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OpenFaaS

openfaas.com

Keep up with the latest from the OpenFaaS team & community.

DevOps / SRE / infrastructureDistributed systems / cloud

’18’19’20’21’22’23’24’25’26
Posts
164 from 14 Jul 2018 to 7 Oct 2026
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monthly (9 in the last year)
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company blog
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2026 8

  1. One Engineer, 200 Functions: How Surge Runs a Financial Data Backbone on OpenFaaS
  2. Protect your OpenFaaS functions with built-in OAuth - Part 1
  3. Automate OpenFaaS from Python with the new SDK
  4. What Adaptive Concurrency Means for Async Functions
  5. Encrypt build-time secrets for the Function Builder
  6. Introducing: Painless support and hands-off architecture reviews
  7. How to Migrate OpenFaaS to Gateway API
  8. How should OpenFaaS users approach nodes/proxy RCE in Kubernetes?

2025 17

  1. Introducing Template Version Pinning for Functions
  2. Optimise OpenFaaS costs on AWS
  3. Introducing Queue Based Scaling for Functions
  4. Scale Up Pods Faster in Kubernetes with Added Headroom
  5. Manage AWS Resources from OpenFaaS Functions With IRSA
  6. Introducing Streaming Logs from the Function Builder
  7. Build a Function Editor for Your Customer Dashboard
  8. How to Trace Functions with OpenTelemetry
  9. How to Protect Your Data with Self-Hosted LLMs and OpenFaaS Edge
  10. Eradicate Cold Emails From Gmail for Good With OpenAI and OpenFaaS
  11. How to Convert Scripts & HTTP Servers to Serverless Functions
  12. How to Manage Stateful Services with OpenFaaS Edge
  13. How to Integrate WebSockets with Serverless Functions and OpenFaaS
  14. Scale to zero GPUs with OpenFaaS, Karpenter and AWS EKS
  15. How to access APIs with OAuth tokens from OpenFaaS functions
  16. Save costs on AWS EKS with OpenFaaS and Karpenter
  17. How to Build & Integrate with Functions using OpenFaaS

2024 15

  1. Trigger Your OpenFaaS Functions from RabbitMQ Queues
  2. How to Build and Scale Python Functions with OpenFaaS
  3. Introducing OpenFaaS Edge
  4. How to check for price drops with Functions, Cron & LLMs
  5. Integrate FaaS Capabilities into Your Platform with OpenFaaS
  6. How to scale OpenFaaS Functions with Custom Metrics
  7. How to Build Functions with the Go SDK for OpenFaaS
  8. On Autoscaling - What Goes Up Must Come Down
  9. Introducing built-in authentication for OpenFaaS Functions
  10. Bill your users for their usage with chargeback for OpenFaaS
  11. A new status for the OpenFaaS Function Custom Resource Definition (CRD)
  12. Introducing a new OpenFaaS template for C# and .NET 8
  13. Deploy airgapped Serverless Functions with OpenFaaS
  14. How to transcribe audio with OpenAI Whisper and OpenFaaS
  15. Stream OpenAI responses from functions using Server Sent Events

2023 20

  1. Building Blocks for Source to URL with OpenFaaS
  2. How to migrate Python functions from AWS Lambda to OpenFaaS and Kubernetes
  3. Scaling to 15000 functions and beyond
  4. Trigger your functions from Kafka with Confluent Cloud
  5. The faster way to iterate on your OpenFaaS functions
  6. How to set up production-ready K3s with OpenFaaS with Akamai Cloud Computing
  7. How and why you should upgrade to the Function Custom Resource Definition (CRD)
  8. Meet the next-gen dashboard we built for OpenFaaS in production
  9. As OpenFaaS continues to evolve, it's time to update your images
  10. How to authenticate to the OpenFaaS API using Kubernetes JWT tokens
  11. Build a Multi-Tenant Functions Platform with OpenFaaS
  12. Deploy your existing containers to OpenFaaS
  13. Walkthrough of Identity and Access Management (IAM) for OpenFaaS
  14. Backup and migrate functions with OpenFaaS
  15. Build a serverless Discord bot with OpenFaaS and Golang
  16. Fine-tuning the cold-start in OpenFaaS
  17. How do changes to the Docker Hub affect OpenFaaS?
  18. Cluster auto-scaling with DigitalOcean Kubernetes and OpenFaaS
  19. Import leads from Google Forms into your CRM with functions
  20. How to integrate OpenFaaS functions with managed AWS services

2022 19

  1. Trigger OpenFaaS functions from PostgreSQL with AWS Aurora
  2. Introducing our new Python template for production.
  3. Rethinking Auto-scaling for OpenFaaS
  4. Custom health and readiness checks for your OpenFaaS Functions
  5. Learn how to access the Kubernetes API from a Function
  6. Generate PDFs at scale on Kubernetes using OpenFaaS and Puppeteer
  7. Exploring the Fan out and Fan in pattern with OpenFaaS
  8. Finding Raspberry Pis with Raspberry Pis
  9. The Next Generation of Queuing: JetStream for OpenFaaS
  10. How to update your OpenFaaS functions automatically with the Argo CD Image Updater
  11. How to build functions from source code with the Function Builder API
  12. How to package OpenFaaS functions with Helm
  13. The Event-Driven Edge with OpenFaaS
  14. How to process your data the resilient way with back pressure
  15. A Deep Dive into Golang for OpenFaaS Functions
  16. My Journey Contributing To OpenFaaS So Far
  17. Hosting a React App with OpenFaaS
  18. Dude where's my coldstart?
  19. OpenFaaS Highlights from 2021

2021 23

  1. Configure your OpenFaaS functions for staging and production
  2. Build at the Edge with OpenFaaS and GitHub Actions
  3. Announcing The Kasten App for Arkade
  4. Improving long-running jobs for OpenFaaS users
  5. Bring smart rebuilds and live updates to your OpenFaaS functions with Tilt
  6. Derek says goodbye to Docker Swarm
  7. Case-study: Building a Low Code automation platform with OpenFaaS
  8. Deploy OpenFaaS to Linode with K3sup
  9. Gracefully handling Kubernetes API deprecations: The Tale of Two Ingresses.
  10. Serverless storage for your functions from the Datastax Astra DB
  11. Upgrade to Flux v2 to keep OpenFaaS up to date
  12. Event-driven OpenFaaS with Managed Kafka from Aiven
  13. Learn how to unit-test your OpenFaaS Functions using Pytest
  14. I wrote a Twitter Bot using OpenFaaS to avoid missing out on CfP deadlines
  15. Learn how to manage your functions with kubectl
  16. Learn how to build functions faster using Rancher's kim and K3s
  17. Functions for data science with R templates for OpenFaaS
  18. Learn how Istio can provide a service mesh for your functions
  19. Bring GitOps to your OpenFaaS functions with ArgoCD
  20. Exploring Serverless Use-cases from Companies and the Community
  21. Learn how to share and promote your work as an engineer
  22. Extend and automate self-hosted Gitea with functions
  23. How to integrate with GitHub the right way with GitHub Apps

2020 25

  1. You're invited to our 4th Birthday!
  2. Announcing Venafi Sponsored Apps for Arkade
  3. Serverless Node.js that you can run anywhere
  4. Build a Flask microservice with OpenFaaS
  5. Web scraping that just works with OpenFaaS with Puppeteer
  6. Kubernetes Webhooks made easy with OpenFaaS
  7. Build and deploy OpenFaaS functions with GitHub Actions
  8. New Serverless on Kubernetes Course by the LinuxFoundation
  9. Enable Single Sign-on (SSO) for OpenFaaS with Okta and OpenID Connect
  10. Bring a lightweight Serverless experience to DigitalOcean with Terraform and faasd
  11. Why did the OpenFaaS community build arkade and what's in it for you?
  12. Time travelling through your OpenFaaS Function logs
  13. Keep your functions running to schedule with the cron-connector
  14. Continuous Deployment of your OpenFaaS Cloud
  15. Cloud Native Tools for Developers Webinar Recap
  16. Meet faasd - portable Serverless without the complexity of Kubernetes
  17. Gain access to your functions with CORS
  18. Adding Managed Services to Serverless with Crossplane and OpenFaaS
  19. Create your own private cloud with OpenFaaS Cloud
  20. New OpenFaaS SWAG store launched and Insiders Subscription
  21. Get storage for your functions with Python and MongoDB
  22. Get started with Java 11 and Vert.x on Kubernetes with OpenFaaS
  23. Painless Serverless Development with Kubernetes, OpenFaaS and Okteto
  24. Applying GitOps to OpenFaaS with Flux Helm Operator
  25. OpenFaaS 3rd Birthday Celebrations

2019 29

  1. Build ASP.NET Core APIs with Kubernetes and OpenFaaS
  2. Our KubeCon San Diego Highlights
  3. Meet us at KubeCon San Diego!
  4. Build data-driven GitHub Badges with Node.js and OpenFaaS Cloud
  5. Migrate Your AWS Lambda Functions to Kubernetes with OpenFaaS
  6. How I built Good First Issue bot with OpenFaaS Cloud
  7. Build your own OpenFaaS Cloud with AWS EKS
  8. Five security tips for OpenFaaS on Kubernetes
  9. Bringing Serverless to a Web Page Near you with Hugo & Kubernetes
  10. Introducing the PLONK Stack for Cloud Native Developers
  11. Grab free TLS & Custom Domains for your Functions with FunctionIngress
  12. How to Serve Data Science Models with OpenFaaS
  13. 5 ways to share your OpenFaaS story
  14. The OpenFaaS 2019 Project Update
  15. Introducing OpenFaaS for AWS Lambda (faas-lambda)
  16. Introducing Serverless with Hashicorp Nomad, Consul, and Vault
  17. Meet us at KubeCon 2019, Barcelona
  18. Get to grips with Serverless Kubernetes this Spring
  19. Staying on topic: trigger your OpenFaaS functions with Apache Kafka
  20. Simple Serverless with Golang Functions and Microservices
  21. Run your OpenFaaS Functions on Google Cloud Run for free
  22. Introducing OpenFaaS Cloud with GitLab
  23. Process Google Forms Responses with OpenFaaS
  24. How to build a Serverless Single Page App
  25. FaaS comes to Fargate: OpenFaaS with AWS Fargate
  26. How to resize your images on-the-fly with OpenFaaS
  27. Ride the Serverless Wave with DigitalOcean's One-click Droplet
  28. How to split large Python Functions across multiple files
  29. Unifying Secrets for OpenFaaS

2018 8

  1. Introducing the Template Store for OpenFaaS
  2. Introducing stateless microservices for OpenFaaS
  3. Deploy OpenFaaS and Kubernetes on DigitalOcean with Ansible
  4. 5 tips and tricks for the OpenFaaS CLI
  5. Multi-stage Serverless on Kubernetes with OpenFaaS and GKE
  6. Serverless Security: read-only functions with OpenFaaS
  7. Scale to Zero and Back Again with OpenFaaS
  8. Introducing the OpenFaaS Operator for Serverless on Kubernetes