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Questions tagged [faas]

Function-as-a-Service, or simply FaaS, is the popular implementation of the serverless computing model, where developers can compose applications using arbitrary, event-driven functions to be executed on demand. Use this tag if you have any kind of doubt while using this service, usually offered by cloud providers.

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Communicating between swarm container and host machine

This is a total beginner question with regards to Docker. I have a basic swarm running on a single host as a testing environment. There are 11 different containers running, all communicating through the host (the literal machine I am now typing…
A.Smith
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Minikube single node cluster architecture

I am confused as to how the minikube single node cluster works, when I start a k8s cluster using minikube start --driver=docker, is the single node itself a docker container, or it is our local machine? I assume that single node is the local machine…
Martian
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Unable to use Dependencies in a DigitalOcean FaaS

I've created a simple FaaS in DigitalOcean but it fails on the very first line. I'm using the web interface to remove as many variables as possible. NodeMailer = require('nodemailer'); // ReferenceError: require is not defined in ES module scope,…
Donnie
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How to create Common Faas function to run on all Faas Providers

As we know we have some major Fass providers like AWS Lambda, Google Cloud Functions, and Microsoft Azure Functions. each has its own SDK to develop the FaaS functions. is there any way(or SDK) to write a function in plain JAVA and run it on any of…
Santosh Keleti
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Quarkus FaaS Maven multimodule project with @Funqy

Im building a maven multimodule project. Actualy I have to modules. In both of them I create a @Funqy function. === Project === - main - module1 - com.example - Function1 - module2 - com.example - Function2 ==== The…
Elio
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building containers on M1 for intel architecture

Folks, Am unable to build a container on my M1 machine for intel k8s, container logs all state: exec ./fwatchdog: exec format error faas-cli information: CLI: commit: 0074051aeb837f5f160ee8736341460468b5c190 version: 0.15.4 Gateway uri: …
Cmag
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FaaS containerized function memory provision - AWS Lambda

In Function as a Service platform AWS Lambda, in case my function is executed inside a container: A. When I provision the memory that my function will require during its execution, do I have to consider that some of the RAM will be consumed by the…
E-O
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OpenWhisk authentication issue (get username and password)

In OpenWhisk, I want to display the functions I deployed from wsk(cli) OpenWhisk's interface, for this I go to the site on the api host, but it asks for authentication information. Where to get authentication information in Openwhisk? As an…
elif
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How to migrate from monoliths/microservices to Faas?

I'm currently studying these concepts and I wondered how this could be done.
Elver
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What is the difference between WCF and Azure Function?

I cannot understand the difference between WCF (service oriented) , and Azure Function or AWS lambda ( FaaS). It seems to me both are invoking remote functions, while WCF has a host. but what is the technical difference between them?
user9137963
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error while invoking lambda function through CLI

I am new to lambda, succeeded in creating lambda functions through console and triggered them. but when i am trying to invoke them using AWS CLI, i am facing issues. my lambda function (python) is simple and just prints the input arguments and…
santhosh
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Programmatically get cloud spending/balance for AWS Lambda

Is there a way to get current status from an AWS account either through AWS cli or programmatically? I am conducting some research in relation to FaaS and would like to get and log the cost after each experiment but haven't been able to find a…
ThomasKeralla
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What's the meaning of the daily memory-time quota in the context of Azure Function Apps?

Within an Azure Function App it is possible to define a daily memory-time quota. Unfortunately I was not able to find an official resource from Microsoft stating what setting this value actually means. What is a memory-time quota? What does it…
NF997
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How to be automate deployment of a Function to AWS Azure and GCP

I have a nodeJS function which has to be scaled up to a large extent, How do I deploy it to any of the cloud environments (FAAS) ? I want a solution which is agnostic to cloud and should be opensource(I see there is serverless.com) but is there…
PCB
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How actually to implement (FaaS) Monolith to Microservice Server less architecture in Java?

I am planning to do POC to implement faas server less architecture Any best practices to follow while implementing this architecture and how actually to achieve it?
Varun
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