Questions tagged [openwhisk]
OpenWhisk is a distributed, event-driven compute service, or simply a serverless compute runtime. It was created by IBM.
openwhisk
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Redis is giving error connection refused in openwhisk
I am using k3s to deploy the openwhisk on ubuntu machine.everything is working fine except invoker pods are not able to access redis server which is running inside same namespace.
when I am trying to ...
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wskdebug fails with ECONNREFUSED
I have a local dev environment of adobe aio services running. According to adobes docs wskdebug should be used to debug locally. When I try to use wsk debug either through the cli or vscode I get this ...
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Pods unable to connect to connect to internet when using Minikube with --driver=none option
For some specific use cases, I want to start Minikube with the --driver=none option.
$ sudo minikube start --driver=none
😄 minikube v1.31.2 on Ubuntu 22.04
✨ Using the none driver based on user ...
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How to register a custom container or invoker to the OpenWhisk controller for invocation
I want to deploy OpenWhisk on an HPC cluster to build a serverless platform. However, I hope to use Slurm to manage the actual resource allocation.
The problem I am running into now is how to start an ...
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Maintaining FIFO order of Kafka topic partitions in OpenWhisk
I am looking for FIFO order maintenance when I bind Kafka Topic with OpenWhisk. I could not find any clear documentation on this specific topic. Following link describes that Actions are not ordered (...
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Docker stats command shows zero CPU utilization for some containers but normal for others on the same node
I am running an Openwhisk cluster with two Ubuntu servers as invokers. While running some workload, some containers on one of my invoker (invoker0) reports 0.00% cpu utilization (by docker stats) even ...
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How can I move the docker images directory to a remote server?
I followed a tutorial to bind the /var/docker/lib directory to my remote server directory. I restarted the docker and containerd service and both worked. However, when I tried to run the hello-world ...
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Set property namespace in openwhisk wsk cli
I'm trying to create namespace in openwhisk along with auth and api host, but it's not working for me. The official documentation says to use this command. While -i is used to bypass the certificates.
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Accessing openwhisk playground UI in docker-compose deployment
I am new to openwhisk. I have first done deployment locally in standalone mode. That worked fine. I was able to set auth and apihost and access the function playground UI via http://172.17.0.1:3232. ...
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OpenWhisk cannot be installed in Microk8s due to error: serviceaccount "default" not found
I have a single node Kubernetes cluster, with Microk8s (1.26/stable) installed with snap, on Linuxmint (Ubuntu derivation).
I have installed helm too, more precisely helm 3.7/stable. Installed with ...
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How to return compressed response in IBM Cloud Functions?
I have an HTTP enabled function, Node.js, that returns a big JSON (about 1.2 MB). Is there any way to compress that before sending to browser? I'm aware of Node module zlib, but I'm wondering if there ...
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Are there common "environment" variables in IBM Cloud functions (actions)?
I am writing a number of actions (IBM Cloud functions,) which share a couple of the same parameters, e.g. the IAMAuthenticator or the database path. Is there a way to set these as some kind of ...
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what is the difference between the serverless function instance and the container instance?
I'm new to serverless computing, and I have questions about serverless functions concurrency.
Some open-source serverless platforms like OpenWhisk OpenFaas deeply function using docker containers. ...
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Why does openwhisk kubernetes pods status is pending in linux?
I have implemented openwhisk using kubernetes in Windows operating system. The same thing I needs to implement in Linux. I followed following document to implement in Linux. https://medium.com/@ansjin/...
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How to create a openwhisk python prewarm container?
I have deployed openwhisk in docker kubernetes cluster. I am able to create functions and invoke sucessfully using wsk tool. I am trying to create a prewarm containers for python so the function ...
