ArgoCD¶

This module deploys ArgoCD supporting resources for the hub or spoke. All the necessary IAM roles and policies.

Examples¶

Hub¶

The hub is the controller that manages the spoke clusters. This is where the applications are defined and synced to the spoke clusters.

module "hub" {
  source = "./.."

  enable_hub = true

  cluster_name = "example-cluster"
}

Spoke¶

The spoke is the controller that manages the applications on the cluster. This is where the applications are deployed and synced from the hub.

module "spoke" {
  source = "./.."

  enable_spoke = true

  cluster_name = "example-cluster"

  hub_iam_role_arn = "arn:aws:iam::123456789012:role/argocd-example-cluster-hub"
}

Requirements¶

Name	Version
terraform	>= 1.10
aws	>= 5.0

Providers¶

Name	Version
aws	>= 5.0

Modules¶

No modules.

Resources¶

Name	Type
aws_eks_access_entry.argocd_spoke	resource
aws_eks_access_policy_association.argocd_spoke	resource
aws_eks_pod_identity_association.argocd_application_controller	resource
aws_eks_pod_identity_association.argocd_applicationset_controller	resource
aws_eks_pod_identity_association.argocd_server	resource
aws_iam_policy.argocd_controller	resource
aws_iam_role.argocd_controller	resource
aws_iam_role.argocd_spoke	resource
aws_iam_role_policy_attachment.argocd_controller	resource
aws_eks_cluster.cluster	data source
aws_iam_policy_document.argocd_controller	data source
aws_iam_policy_document.argocd_controller_assume_role	data source
aws_iam_policy_document.argocd_spoke	data source

Inputs¶

Name	Description	Type	Default	Required
cluster_name	Name of the EKS cluster	`string`	n/a	yes
create	Create the ArgoCD resources	`bool`	`true`	no
enable_hub	Enable ArgoCD Hub	`bool`	`false`	no
enable_spoke	Enable ArgoCD Spoke	`bool`	`false`	no
hub_iam_role_arn	(Deprecated, use hub_iam_role_arns) IAM Role ARN for ArgoCD Hub. This is required for spoke clusters	`string`	`null`	no
hub_iam_role_arns	A list of ArgoCD Hub IAM Role ARNs, enabling hubs to access spoke clusters. This is required for spoke clusters.	`list(string)`	`null`	no
hub_iam_role_name	IAM Role Name for ArgoCD Hub. This is referenced by the Spoke clusters	`string`	`"argocd-controller"`	no
namespace	Namespace to deploy ArgoCD	`string`	`"argocd"`	no
tags	A map of tags to add to all resources	`map(string)`	`{}`	no

Outputs¶

Name	Description
cluster_name	Name of the EKS cluster
hub_iam_role_arn	IAM Role ARN for ArgoCD
spoke_iam_role_arn	IAM Role ARN for ArgoCD Spoke