examples how to setup ArgoCD

[artbanx-service-account]

Hello guys,

Could someone help with the argo cd setup, maybe some examples on how do you setup ArgoCD with Kustomize?
I'm trying to use the example that is located on ArgoCD's website -> link.

But there are some issues that I'm not able to jump over.

I'm running the following code as value for extra_kustomize_deployment_commands variable:

  extra_kustomize_deployment_commands = <<-EOT
    kubectl -n argocd wait --for condition=established --timeout=120s crd/appprojects.argoproj.io
    kubectl -n argocd wait --for condition=established --timeout=120s crd/applications.argoproj.io
    kubectl apply -f /var/user_kustomize/argocd-application.yaml
  EOT

The argocd-application.yaml file is coming from argocd-application.yaml.tpl >

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

namespace: argocd
resources:
- https://raw.githubusercontent.com/argoproj/argo-cd/v2.7.2/manifests/install.yaml

I'm getting the following error:

module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): Connected!
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): Deploying manifests from /var/user_kustomize/:
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): total 12K
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): drwxr-xr-x. 1 root root 164 Oct 26 09:48 .
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): drwxr-xr-x. 1 root root 142 Oct 26 09:12 ..
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): -rw-r--r--. 1 root root 176 Oct 26 09:12 argo-application.yaml
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): -rw-r--r--. 1 root root 176 Oct 26 09:48 argocd-application.yaml
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): -rw-r--r--. 1 root root   0 Oct 26 09:48 argocd-projects.yaml
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): -rw-r--r--. 1 root root 103 Oct 26 11:53 kustomization.yaml
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): error: accumulating resources: accumulation err='accumulating resources from 'argocd-application.yaml': missing metadata.name in object {{kustomize.config.k8s.io/v1beta1 Kustomization} {{ } map[] map[]}}': must build at directory: '/var/user_kustomize/argocd-application.yaml': file is not directory
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): error: no objects passed to apply
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): Error from server (NotFound): customresourcedefinitions.apiextensions.k8s.io "appprojects.argoproj.io" not found
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): Error from server (NotFound): customresourcedefinitions.apiextensions.k8s.io "applications.argoproj.io" not found
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): error: resource mapping not found for name: "" namespace: "" from "/var/user_kustomize/argocd-application.yaml": no matches for kind "Kustomization" in version "kustomize.config.k8s.io/v1beta1"
module.kube-hetzner.null_resource.kustomization_user_deploy[0] (remote-exec): ensure CRDs are installed first