Flux Extension gitops issue when adding from terraform

Question

Hi,

When I am trying to add flux extension to azure Kubernetes cluster, I am getting the below error Terraform code: resource "azurerm_kubernetes_cluster_extension" "flux_ext" { name = join("-", [var.cluster_name, "flux", "ext"]) cluster_id = var.cluster_id extension_type = "microsoft.flux" } resource "azurerm_kubernetes_flux_configuration" "flux_conf" { name = var.flux_conf_name cluster_id = var.cluster_id namespace = var.flux_namespace scope = "cluster" git_repository { url = var.git_repo_url reference_type = var.reference_type reference_value = var.reference_value ssh_private_key_base64 = var.ssh_private_key_base64 sync_interval_in_seconds = 120 } kustomizations { name = var.cluster_name path = var.kustomization_path sync_interval_in_seconds = 120 retry_interval_in_seconds = 120 recreating_enabled = var.recreating_enabled garbage_collection_enabled = var.garbage_collection_enabled } depends_on = [ azurerm_kubernetes_cluster_extension.flux_ext ] }

Error:

╷ │ Error: creating Scoped Flux Configuration (Scope: "/subscriptions/e0e501b0-9a08-497b-b994-f302ab3d46e0/resourceGroups/l-use-cluster08-rg/providers/Microsoft.ContainerService/managedClusters/l-use-cluster08-aks" │ Flux Configuration Name: "cluster-config"): polling after CreateOrUpdate: context deadline exceeded │ │ with module.cluster_flux_conf.azurerm_kubernetes_flux_configuration.flux_conf, │ on ../../../modules/common/flux_azurerm/main.tf line 13, in resource "azurerm_kubernetes_flux_configuration" "flux_conf": │ 13: resource "azurerm_kubernetes_flux_configuration" "flux_conf" { │ │ creating Scoped Flux Configuration (Scope: │ "/subscriptions/e0e501b0-9a08-497b-b994-f302ab3d46e0/resourceGroups/l-use-cluster08-rg/providers/Microsoft.ContainerService/managedClusters/l-use-cluster08-aks" │ Flux Configuration Name: "cluster-config"): polling after CreateOrUpdate: │ context deadline exceeded ╵

Answer 1

@Dhandapani, Shankar I'm glad that you were able to resolve your issue and thank you for posting your solution so that others experiencing the same thing can easily reference this! Since the Microsoft Q&A community has a policy that "The question author cannot accept their own answer. They can only accept answers by others ", I'll repost your solution in case you'd like to "Accept " the answer. Accepted answers show up at the top, resulting in improved discoverability for others.

Issue: When customer is trying to add flux extension to azure Kubernetes cluster via terraform, getting the error: "context deadline exceeded".

Solution: Customer shared - When I investigated the cluster, flux-config-agent replica sets had been stalled. Once I fixed that, it worked.

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