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Questions tagged [knative]

Questions relating to http://knative.dev/ open source kubernetes-based platform to deploy and manage modern serverless workloads.

Questions relating to http://knative.dev/ open source kubernetes-based platform to deploy and manage modern serverless workloads. This may include commercial implementations such as

  1. Red Hat's OpenShift Serverless Architecture.
  2. IBM Knative.
  3. Google Cloud Run.
202 questions
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How to recreate Grafana kNative dashboards in Google Cloud

I'm using the kNative Observability plugin which installs Prometheus and Grafana on my Google Kubernetes Engine cluster. There are two issues: In the newest versions on kNative, the plugin is deprecated I see that the plugin saves logs within the…
phatasma-coder
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Knative Ambassador Ingress

I'm trying to use Knative with ambassador. Followed below steps to install Knative, Install Knative kubectl apply --filename https://github.com/knative/serving/releases/download/v0.13.0/serving-crds.yaml kubectl apply --filename…
sharath
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Can't find cluster-local-gateway in istio-system namespace

I'm using Knative to deploy serverless applications in K8s, recently I experienced that cluster-local-gateway is missing from istio-system namespace, Is there any reason for this..? I'm afraid that in the latest versions istio removed it or, It has…
uvindu sri
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Is Google blocking for Knative tls setup?

I have used a week trying to setup Knative automatically enabling tls on Google Kubernetes Engine. It simply does not work!!! Now I just found this and I am reluctant to totally obfuscate everything. Could this be blocking existing…
Chris G.
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Knative: Enabling automatic TLS certificate provisioning - not working

I am trying to "Enabling automatic TLS certificate provisioning" I have a working ClusterIssuer(status: "True") and I am able to manually create a Certificate(status: "True"). I am trying to enable Automatic TLS provision mode. Environment…
Chris G.
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Knative Service can't be triggered by Knative Broker & Trigger

I am testing Knative in GKE and Here is what I would like to do: However, I got the following error in logs of "default-broker-filter" : caller: "http/transport.go:508" error: "Post http://helloworld-python.knative-samples.svc.cluster.local:…
Yassir S
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Dockerfile for Google Cloud Functions

I am reading this GitOps-style article on google cloud and I am now wondering how can I substitute the sample python application which they clone from here with a Google Cloud Function (GCF) which is being triggered by Google Cloud Storage (GCS).…
user2128702
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no matches for kind "GitHubSource" in version "sources.eventing.knative.dev/v1alpha1"

Describe the bug Hi, I followed this guide to test githubsource. -> knative/GitHubSource But I got this error. error: unable to recognize "github-source.yaml": no matches for kind "GitHubSource" in version…
GRu. L
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Example app "helloworld-go" on Knative (GKE) with cert-manager gives status IngressNotConfigured

I am trying to run the helloworld-go example with cert-manager on GKE. I installed Istio without sidecar injection, cert-manager 0.11 and setup Auto SSL and DNS. When I run kubectl get ksvc it shows IngressNotConfigured. Any idea why? $ kubectl get…
Nick
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How to expose knative service to outside world via ingress

Below is my knative service sample apiVersion: serving.knative.dev/v1 kind: Service metadata: name: test-svc spec: template: metadata: annotations: autoscaling.knative.dev/minScale: "1" spec: serviceAccountName:…
Bala Krishna
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kubectl log shows 'standard_init_linux.go:211: exec user process caused "no such file or directory"'

I am trying to create a containerSource for knative service. When I use docker run for the image it gives the output ("or the error from the code"). However when I apply the yaml file then kubectl log shows 'standard_init_linux.go:211: exec user…
avinashkrc
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error: unable to recognize "k8s\\service.yaml": no matches for serving.knative.dev/, Kind=Service

While trying to deploy my service.yaml file on GKE as a knative service it throws error: kubectl create -f k8s\service.yaml error: unable to recognize "k8s\\service.yaml": no matches for serving.knative.dev/, Kind=Service Am I missing…
ARINDAM BANERJEE
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dns01 validation: Certificate issuance in progress. Temporary certificate issued

Following this Setup: Client Version: version.Info{Major:"1", Minor:"14", GitVersion:"v1.14.1", GitCommit:"b7394102d6ef778017f2ca4046abbaa23b88c290", GitTreeState:"clean", BuildDate:"2019-04-19T22:12:47Z", GoVersion:"go1.12.4", Compiler:"gc",…
Chris G.
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Knative Kafka channel dispatcher cannot reach Kafka outside Kubernetes cluster

I'm trying to setup a Kafka channel dispatcher in Knative using this documentation: https://github.com/knative/eventing/tree/master/contrib/kafka/config Everything went great except that the channel dispatcher cannot find my Kafka broker. Error from…
Stanko
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How to increase the execution time for apps served by knative?

We are using knative to serve a nodejs app (with express) that would execute workflows and return back the results of execution. The app would have to execute workflows which could take minutes (if not hours) to finish executing. After invoking the…
Vedo
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