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The cert-manager CSI driver can be used to generate and attach certificates and private keys directly to pods.
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# cert-manager-csi-driver | ||
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ver is a Container Storage Interface (CSI) driver plugin for Kubernetes to work along cert-manager. The goal for this plugin is to seamlessly request and mount certificate key pairs to pods. This is useful for facilitating mTLS, or otherwise securing connections of pods with guaranteed present certificates whilst having all of the features that cert-manager provides. | ||
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For complete project documentation, please visit the [cert-manager-csi-driver documentation site](https://cert-manager.io/docs/projects/csi-driver). | ||
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## Usage | ||
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cert-manger can be deployed by enabling the add-on via the following. | ||
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```hcl | ||
enable_cert_manager_csi_driver = true | ||
``` | ||
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### GitOps Configuration | ||
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The following properties are made available for use when managing the add-on via GitOps. | ||
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``` | ||
certManagerCsiDriver = { | ||
enable = true | ||
} | ||
``` |
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modules/kubernetes-addons/cert-manager-csi-driver/README.md
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<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK --> | ||
## Requirements | ||
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| Name | Version | | ||
|------|---------| | ||
| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0.0 | | ||
| <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.4.1 | | ||
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## Providers | ||
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No providers. | ||
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## Modules | ||
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| Name | Source | Version | | ||
|------|--------|---------| | ||
| <a name="module_helm_addon"></a> [helm\_addon](#module\_helm\_addon) | ../helm-addon | n/a | | ||
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## Resources | ||
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No resources. | ||
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## Inputs | ||
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| Name | Description | Type | Default | Required | | ||
|------|-------------|------|---------|:--------:| | ||
| <a name="input_addon_context"></a> [addon\_context](#input\_addon\_context) | Input configuration for the addon | <pre>object({<br> aws_caller_identity_account_id = string<br> aws_caller_identity_arn = string<br> aws_eks_cluster_endpoint = string<br> aws_partition_id = string<br> aws_region_name = string<br> eks_cluster_id = string<br> eks_oidc_issuer_url = string<br> eks_oidc_provider_arn = string<br> tags = map(string)<br> irsa_iam_role_path = string<br> irsa_iam_permissions_boundary = string<br> })</pre> | n/a | yes | | ||
| <a name="input_helm_config"></a> [helm\_config](#input\_helm\_config) | Helm provider config for Cert-Manager CSI Driver. | `any` | `{}` | no | | ||
| <a name="input_manage_via_gitops"></a> [manage\_via\_gitops](#input\_manage\_via\_gitops) | Determines if the add-on should be managed via GitOps. | `bool` | `false` | no | | ||
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## Outputs | ||
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| Name | Description | | ||
|------|-------------| | ||
| <a name="output_argocd_gitops_config"></a> [argocd\_gitops\_config](#output\_argocd\_gitops\_config) | Configuration used for managing the add-on with ArgoCD | | ||
<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK --> |
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modules/kubernetes-addons/cert-manager-csi-driver/locals.tf
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locals { | ||
name = "cert-manager-csi-driver" | ||
namespace = "cert-manager" | ||
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default_helm_config = { | ||
name = local.name | ||
chart = local.name | ||
repository = "https://charts.jetstack.io" | ||
version = "v0.4.2" | ||
namespace = local.namespace | ||
description = "Cert Manager CSI Driver Add-on" | ||
values = [] | ||
} | ||
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helm_config = merge( | ||
local.default_helm_config, | ||
var.helm_config | ||
) | ||
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argocd_gitops_config = { | ||
enable = true | ||
} | ||
} |
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module "helm_addon" { | ||
source = "../helm-addon" | ||
manage_via_gitops = var.manage_via_gitops | ||
helm_config = local.helm_config | ||
irsa_config = null | ||
addon_context = var.addon_context | ||
} |
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output "argocd_gitops_config" { | ||
description = "Configuration used for managing the add-on with ArgoCD" | ||
value = var.manage_via_gitops ? local.argocd_gitops_config : null | ||
} |
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modules/kubernetes-addons/cert-manager-csi-driver/variables.tf
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variable "helm_config" { | ||
description = "Helm provider config for Cert-Manager CSI Driver." | ||
type = any | ||
default = {} | ||
} | ||
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variable "manage_via_gitops" { | ||
description = "Determines if the add-on should be managed via GitOps." | ||
type = bool | ||
default = false | ||
} | ||
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variable "addon_context" { | ||
description = "Input configuration for the addon" | ||
type = object({ | ||
aws_caller_identity_account_id = string | ||
aws_caller_identity_arn = string | ||
aws_eks_cluster_endpoint = string | ||
aws_partition_id = string | ||
aws_region_name = string | ||
eks_cluster_id = string | ||
eks_oidc_issuer_url = string | ||
eks_oidc_provider_arn = string | ||
tags = map(string) | ||
irsa_iam_role_path = string | ||
irsa_iam_permissions_boundary = string | ||
}) | ||
} |
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modules/kubernetes-addons/cert-manager-csi-driver/versions.tf
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terraform { | ||
required_version = ">= 1.0.0" | ||
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required_providers { | ||
helm = { | ||
source = "hashicorp/helm" | ||
version = ">= 2.4.1" | ||
} | ||
} | ||
} |
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