I have been getting my hands dirty by setting up a webhook receiver with flux on GKE I followed the insructions of this guide . According to it I need to deploy Git repository receiver as shown below :
apiVersion: notification.toolkit.fluxcd.io/v1beta1
kind: Receiver
metadata:
name: webapp
namespace: flux-system
spec:
type: github
events:
- "ping"
- "push"
secretRef:
name: webhook-token
resources:
- kind: GitRepository
name: webappWhen i apply the same on gke cluster with k8s version 1.18.12, i get the following error
prkumar@cloudshell:~ (portworx-eng)$ kubectl apply -f GitRepository.yml
error: unable to recognize "GitRepository.yml": no matches for kind "Receiver" in version "notification.toolkit.fluxcd.io/v1beta1"I tried to check if the CRD's are present but I couldn't find anything :
prkumar@cloudshell:~ (portworx-eng)$ kubectl get customresourcedefinitions --all-namespaces
NAME CREATED AT
actionapprovals.autopilot.libopenstorage.org 2021-02-15T16:22:04Z
applicationbackups.stork.libopenstorage.org 2021-02-15T16:22:32Z
applicationbackupschedules.stork.libopenstorage.org 2021-02-15T16:22:47Z
applicationclones.stork.libopenstorage.org 2021-02-15T16:22:42Z
applicationregistrations.stork.libopenstorage.org 2021-02-15T16:22:27Z
applicationrestores.stork.libopenstorage.org 2021-02-15T16:22:37Z
autopilotruleobjects.autopilot.libopenstorage.org 2021-02-15T16:21:59Z
autopilotrules.autopilot.libopenstorage.org 2021-02-15T16:21:59Z
backendconfigs.cloud.google.com 2021-02-15T15:35:57Z
backuplocations.stork.libopenstorage.org 2021-02-15T16:22:22Z
clusterdomainsstatuses.stork.libopenstorage.org 2021-02-15T16:22:12Z
clusterdomainupdates.stork.libopenstorage.org 2021-02-15T16:22:17Z
clusterpairs.stork.libopenstorage.org 2021-02-15T16:21:57Z
frontendconfigs.networking.gke.io 2021-02-15T15:35:59Z
groupvolumesnapshots.stork.libopenstorage.org 2021-02-15T16:21:51Z
managedcertificates.networking.gke.io 2021-02-15T15:35:22Z
migrations.stork.libopenstorage.org 2021-02-15T16:22:02Z
migrationschedules.stork.libopenstorage.org 2021-02-15T16:22:07Z
rules.stork.libopenstorage.org 2021-02-15T16:21:31Z
schedulepolicies.stork.libopenstorage.org 2021-02-15T16:21:36Z
servicenetworkendpointgroups.networking.gke.io 2021-02-15T15:35:59Z
storagestates.migration.k8s.io 2021-02-15T15:35:26Z
storageversionmigrations.migration.k8s.io 2021-02-15T15:35:26Z
updateinfos.nodemanagement.gke.io 2021-02-15T15:35:27Z
volumeplacementstrategies.portworx.io 2021-02-15T16:20:24Z
volumesnapshotclasses.snapshot.storage.k8s.io 2021-02-15T15:35:25Z
volumesnapshotcontents.snapshot.storage.k8s.io 2021-02-15T15:35:25Z
volumesnapshotdatas.volumesnapshot.external-storage.k8s.io 2021-02-15T16:21:41Z
volumesnapshotrestores.stork.libopenstorage.org 2021-02-15T16:21:46Z
volumesnapshots.snapshot.storage.k8s.io 2021-02-15T15:35:25Z
volumesnapshots.volumesnapshot.external-storage.k8s.io 2021-02-15T16:21:41Z
volumesnapshotschedules.stork.libopenstorage.org 2021-02-15T16:21:41Z
prkumar@cloudshell:~ (portworx-eng)$Pods
prkumar@cloudshell:~ (portworx-eng)$ kubectl get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
demo podinfo-58df84dbff-4wcl4 1/1 Running 0 9h
demo podinfo-58df84dbff-54rbg 1/1 Running 0 9h
flux flux-86845fff46-p6bdz 1/1 Running 0 9h
flux memcached-5bd7849b84-k4g2h 1/1 Running 0 9h
kube-system autopilot-859d58c8c4-x59b6 1/1 Running 0 10h
kube-system event-exporter-gke-564fb97f9-2l4fp 2/2 Running 0 10h
kube-system fluentbit-gke-j42rm 2/2 Running 0 10h
kube-system fluentbit-gke-ngv2c 2/2 Running 0 10h
kube-system fluentbit-gke-zqjk4 2/2 Running 0 10h
kube-system gke-metrics-agent-n7255 1/1 Running 0 10h
kube-system gke-metrics-agent-rbc2b 1/1 Running 1 10h
kube-system gke-metrics-agent-wmndz 1/1 Running 0 10h
kube-system kube-dns-6bd88c9b66-dtn5c 4/4 Running 0 10h
kube-system kube-dns-6bd88c9b66-jkq6w 4/4 Running 0 10h
kube-system kube-dns-autoscaler-7f89fb6b79-6bbn2 1/1 Running 0 10h
kube-system kube-proxy-gke-prashanth-cluster-te-default-pool-28f88aed-0jhg 1/1 Running 0 10h
kube-system kube-proxy-gke-prashanth-cluster-te-default-pool-28f88aed-3k7t 1/1 Running 0 10h
kube-system kube-proxy-gke-prashanth-cluster-te-default-pool-28f88aed-hrxd 1/1 Running 0 10h
kube-system l7-default-backend-7fd66b8b88-7h8jj 1/1 Running 0 10hAny help or advice is most welcome.
-Prashanth
Acording to the documentation, your manifest seems to be wrong.
To deploy a Git repository with Webhook Receivers you have to bear in mind:
In order to receive Git push or Helm chart upload events, you'll have to expose the
webhook receiver endpoint outside of your Kubernetes cluster on a public address.What the flux documentation suggest you to do is:
You can follow step by step the confugartion of your files in this link of the documentation.
The issue was with the flux tool kit which was not installed. Following the documentation from the below link helped me to resolve the issue. https://github.com/fluxcd/kustomize-controller