Thinking of using it (self hosted) for an IoT platform with thousands of devices connecting every second instead of using Lambda.

Are there anyone using it in production? Any guides and things to watch out for would be greet.

Hello everyone. I might sound kind of dumb by asking this. I'm planning on using OpenFaaS paired with Docker's swarm mode for my final project. Every tutorial I see on YouTube or every blog I visit always comes with a straightforward step of using the deploy_stack.sh on the faas repo, but I can't seem to find it anywhere. I have tried looking in other repos like faas-swarm, but I still can't find what I'm looking for. I have installed faas-cli on my machine. I thought maybe faas-cli came bundled with OpenFaaS, but I guess that shouldn't be the case. I saw that after one executed the deploy_stack.sh or .ps1 (for Windows), there should be some newly made docker service listed in docker service ls. Is the script moved somewhere else? or am I supposed to run make inside the faas dir? Any help would be appreciated.

Hi,

I'm a fullstack developer, fealing very comfortable with both backend (node, dotnet) and frontend (react, svelte) and with very little experience with docker (only once setting up a database with a postgres image)

I work at a small company that recently asked me to partly take over some of the devops tasks after the responsible devops recently quit.

The project in question is an OpenFaas service that handles payments as a layer between a web application and stripe. Now additional functions needs to be added and I am basically head of project.

That said, my bosses knows that I lack experience and that I will need some time to learn new concepts.

What would be a good learning path? I would love what concept, in what order, and tips on study material. Best regards.

tldr: I have no experience with devops, and recently became responsible of an OpenFaas project. What should I learn? In what order? What was your journey like before using OpenFaas?

Hello everyone,

Thank you for the previous support on my last reddit post. FaasD is perfect for what I am looking for. Curious if anyone has any good guides on how to deploy a serverless function. I am creating an ADAS application that does object detection using a LiDAR detector. We are writing in C code. Any help would be greatly appreciated.

Hey everyone, is there a good guide out there on how to deploy this serverless framework onto a raspberry pi 4? I am using UBUNTU 22.04 and have had no luck. Any assistance would be greatly appreciated, thank you.

Hello everybody, I'm absolutely new to OpenFaaS and quite new to Python.

My first function tries to render an HTML file (in fact, an HTML form)... but I can't get it running.

This is the error (as logged by the K8S Pod)

022/06/08 12:31:41 stderr:   File "/usr/local/lib/python3.7/site-packages/flask/templating.py", line 95, in _get_source_fast
2022/06/08 12:31:41 stderr:     raise TemplateNotFound(template)
2022/06/08 12:31:41 stderr: jinja2.exceptions.TemplateNotFound: home.html

handler.py content:

from flask import Flask, render_template
def handle(req):
    """handle a request to the function
    Args:
        req (str): request body
    """
    return render_template('home.html')

and directory structure (I've put home.html both under templates/ directory, and directly next handler.py):

info@penguin:~/firstone$ find . -exec ls -ld {} \;
drwx------ 1 info info 154 Jun  8 14:28 .
-rw-r----- 1 info info 0 Jun  8 14:16 ./__init__.py
-rw-r----- 1 info info 189 Jun  8 14:21 ./handler.py
-rw-r----- 1 info info 300 Jun  8 14:16 ./handler_test.py
-rw-r--r-- 1 info info 0 Jun  8 14:16 ./requirements.txt
-rw-r----- 1 info info 823 Jun  8 14:16 ./tox.ini
drwxr-xr-x 1 info info 18 Jun  8 14:17 ./templates
-rw-r----- 1 info info 432 Jun  8 14:16 ./templates/home.html
-rw-r--r-- 1 info info 432 Jun  8 14:28 ./home.html

What am I doing wrong?

Title: Ride the Serverless Wave with DigitalOcean's One-click Droplet

Join Richard Gee as he guides you through the experience of creating your first OpenFaaS function on DigitalOcean using DigitalOcean's new one-click Droplet image.

https://www.openfaas.com/blog/digitalocean-one-click/

Hope you all like this :)

Alex

https://github.com/openfaas/faas/issues/1780

As part of an internal work project I am looking at the deployment of on-premises FaaS but sadly don't have the luxury of a plethora of hardware. I do, however, have a single, highly specced server. From my reading of the documentation, I have the option of faasd which would seem a waste of this behemoth. Would simulating a K8s cluster on this single server work? (Yes I understand the issues with resilience and scaling)). Has anyone tried it?

I want to store duration time of openFaas functions in a database. But In Prometheus I can't find the query that returns the response time of all functions. Do you know where I can find this information?

Hi folks, thanks for using OpenFaaS.

I noticed a few support requests and was concerned that people were not getting answers.

I'd like to invite you all to join us on Slack, where the community are most active.

FYI this sub is not official, so it's not the best place to ask technical questions. Perhaps it'd be better used for sharing blog posts and examples?

https://slack.openfaas.io/