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variables.tf
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variables.tf
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variable "single_az_ebs_gp3_storage_class_enabled" {
description = "Whether to enable the Single AZ storage class or not."
default = false
type = bool
}
variable "single_az_sc_config" {
description = "Name and regions for storage class in Key-Value pair."
default = []
type = list(any)
}
variable "cluster_autoscaler_enabled" {
description = "Whether to enable the Cluster Autoscaler add-on or not."
default = false
type = bool
}
variable "cluster_autoscaler_chart_version" {
description = "Version of the cluster autoscaler helm chart"
default = "9.29.0"
type = string
}
variable "cluster_autoscaler_helm_config" {
description = "CoreDNS Autoscaler Helm Chart config"
type = any
default = {}
}
variable "metrics_server_enabled" {
description = "Enable or disable the metrics server add-on for EKS cluster."
default = false
type = bool
}
variable "metrics_server_helm_config" {
description = "Metrics Server Helm Chart config"
type = any
default = {}
}
variable "metrics_server_helm_version" {
description = "Version of the metrics server helm chart"
default = "3.11.0"
type = string
}
variable "cert_manager_enabled" {
description = "Enable or disable the cert manager add-on for EKS cluster."
default = false
type = bool
}
variable "cert_manager_install_letsencrypt_r53_issuers" {
description = "Enable or disable the creation of Route53 issuer while installing cert manager."
default = false
type = bool
}
variable "cert_manager_helm_config" {
description = "Cert Manager Helm Chart config"
type = any
default = {}
}
variable "cert_manager_irsa_policies" {
description = "Additional IAM policies for a IAM role for service accounts"
type = list(string)
default = []
}
variable "cert_manager_domain_names" {
description = "Domain names of the Route53 hosted zone to use with cert-manager"
type = list(string)
default = []
}
variable "cert_manager_kubernetes_svc_image_pull_secrets" {
description = "list(string) of kubernetes imagePullSecrets"
type = list(string)
default = []
}
variable "eks_cluster_name" {
description = "Fetch Cluster ID of the cluster"
default = ""
type = string
}
variable "efs_storage_class_enabled" {
description = "Enable or disable the Amazon Elastic File System (EFS) add-on for EKS cluster."
default = false
type = bool
}
variable "private_subnet_ids" {
description = "Private subnets of the VPC which can be used by EFS"
default = [""]
type = list(string)
}
variable "aws_efs_csi_driver_helm_config" {
description = "AWS EFS CSI driver Helm Chart config"
type = any
default = {}
}
variable "keda_enabled" {
description = "Enable or disable Kubernetes Event-driven Autoscaling (KEDA) add-on for autoscaling workloads."
type = bool
default = false
}
variable "keda_helm_config" {
description = "KEDA Event-based autoscaler add-on config"
type = any
default = {}
}
variable "keda_irsa_policies" {
description = "Additional IAM policies for a IAM role for service accounts"
type = list(string)
default = []
}
variable "environment" {
description = "Environment identifier for the Amazon Elastic Kubernetes Service (EKS) cluster."
default = ""
type = string
}
variable "external_secrets_enabled" {
description = "Enable or disable External Secrets operator add-on for managing external secrets."
default = false
type = bool
}
variable "enable_private_nlb" {
description = "Control wheather to install public nlb or private nlb. Default is private"
type = bool
default = false
}
variable "ingress_nginx_config" {
description = "Configure ingress-nginx to setup addons"
type = object({
ingress_class_name = string
enable_service_monitor = bool
values = any
namespace = string
})
default = {
ingress_class_name = "ingress-nginx"
enable_service_monitor = false
values = {}
namespace = "ingress-nginx"
}
}
variable "vpa_config" {
description = "Configure VPA CRD to setup addon"
type = object({
values = list(string)
})
default = {
values = []
}
}
variable "karpenter_helm_config" {
description = "Karpenter autoscaler add-on config"
type = any
default = {}
}
variable "external_secrets_irsa_policies" {
description = "Additional IAM policies for a IAM role for service accounts"
type = list(string)
default = []
}
variable "coredns_hpa_helm_config" {
description = "CoreDNS Autoscaler Helm Chart config"
type = any
default = {}
}
variable "external_secrets_ssm_parameter_arns" {
description = "List of Systems Manager Parameter ARNs that contain secrets to mount using External Secrets"
type = list(string)
default = ["arn:aws:ssm:*:*:parameter/*"]
}
variable "external_secrets_secrets_manager_arns" {
description = "List of Secrets Manager ARNs that contain secrets to mount using External Secrets"
type = list(string)
default = ["arn:aws:secretsmanager:*:*:secret:*"]
}
variable "external_secrets_helm_config" {
type = any
default = {}
description = "External Secrets operator Helm Chart config"
}
variable "aws_load_balancer_controller_enabled" {
description = "Enable or disable AWS Load Balancer Controller add-on for managing and controlling load balancers in Kubernetes."
default = false
type = bool
}
variable "aws_load_balancer_controller_helm_config" {
description = "Configuration for the AWS Load Balancer Controller Helm release"
type = object({
values = list(string)
})
default = {
values = []
}
}
variable "argocd_manage_add_ons" {
description = "Enable managing add-on configuration via ArgoCD App of Apps"
type = bool
default = false
}
variable "aws_load_balancer_version" {
description = "Specify the version of the AWS Load Balancer Controller for Ingress"
default = "1.4.4"
type = string
}
variable "name" {
description = "Specify the name prefix of the EKS cluster resources."
default = ""
type = string
}
variable "vpc_id" {
description = "ID of the VPC where the cluster and its nodes will be provisioned"
default = ""
type = string
}
variable "cert_manager_letsencrypt_email" {
description = "Specifies the email address to be used by cert-manager to request Let's Encrypt certificates"
default = ""
type = string
}
variable "kms_key_arn" {
description = "ARN of the KMS key used to encrypt AWS resources in the EKS cluster."
default = ""
type = string
}
variable "kms_policy_arn" {
description = "Specify the ARN of KMS policy, for service accounts."
default = ""
type = string
}
variable "karpenter_enabled" {
description = "Enable or disable Karpenter, a Kubernetes-native, multi-tenant, and auto-scaling solution for containerized workloads on Kubernetes."
default = false
type = bool
}
variable "reloader_enabled" {
description = "Enable or disable Reloader, a Kubernetes controller to watch changes in ConfigMap and Secret objects and trigger an application reload on their changes."
default = false
type = bool
}
variable "reloader_helm_config" {
description = "Reloader Helm Chart config"
type = any
default = {}
}
variable "worker_iam_role_name" {
description = "Specify the IAM role for the nodes that will be provisioned through karpenter"
default = ""
type = string
}
variable "worker_iam_role_arn" {
description = "Specify the IAM role Arn for the nodes"
default = ""
type = string
}
variable "data_plane_wait_arn" {
description = "Addon deployment will not proceed until this value is known. Set to node group/Fargate profile ARN to wait for data plane to be ready before provisioning addons"
type = string
default = ""
}
variable "aws_node_termination_handler_enabled" {
description = "Enable or disable node termination handler"
default = false
type = bool
}
variable "aws_node_termination_handler_helm_config" {
description = "AWS Node Termination Handler Helm Chart config"
type = any
default = {}
}
variable "aws_node_termination_handler_irsa_policies" {
description = "Additional IAM policies for a IAM role for service accounts"
type = list(string)
default = []
}
variable "amazon_eks_vpc_cni_enabled" {
description = "Enable or disable the installation of the Amazon EKS VPC CNI addon. "
default = false
type = bool
}
variable "service_monitor_crd_enabled" {
description = "Enable or disable the installation of Custom Resource Definitions (CRDs) for Prometheus Service Monitor. "
default = false
type = bool
}
variable "istio_enabled" {
description = "Enable istio for service mesh."
default = false
type = bool
}
variable "istio_config" {
description = "Configuration to provide settings for Istio"
type = object({
ingress_gateway_enabled = bool
ingress_gateway_namespace = optional(string, "istio-ingressgateway")
envoy_access_logs_enabled = bool
prometheus_monitoring_enabled = bool
istio_values_yaml = any
})
default = {
ingress_gateway_enabled = true
envoy_access_logs_enabled = true
prometheus_monitoring_enabled = true
istio_values_yaml = ""
}
}
variable "velero_enabled" {
description = "Enable or disable the installation of Velero, which is a backup and restore solution for Kubernetes clusters."
default = false
type = bool
}
variable "velero_config" {
description = "Configuration to provide settings for Velero, including which namespaces to backup, retention period, backup schedule, and backup bucket name."
default = {
namespaces = "" ## If you want full cluster backup, leave it blank else provide namespace.
slack_botToken = ""
slack_appToken = ""
slack_notification_channel_name = ""
retention_period_in_days = 45
schedule_backup_cron_time = ""
velero_backup_name = ""
backup_bucket_name = ""
}
type = any
}
variable "velero_notification_enabled" {
description = "Enable or disable the notification for velero backup."
default = false
type = bool
}
variable "karpenter_provisioner_enabled" {
description = "Enable or disable the installation of Karpenter, which is a Kubernetes cluster autoscaler."
default = false
type = bool
}
variable "karpenter_provisioner_config" {
description = "Configuration to provide settings for Karpenter, including which private subnet to use, instance capacity types, and excluded instance types."
default = {
private_subnet_name = ""
instance_capacity_type = ["spot"]
excluded_instance_type = ["nano", "micro", "small"]
instance_hypervisor = ["nitro"]
}
type = any
}
variable "ingress_nginx_enabled" {
description = "Control wheather to install public nlb or private nlb. Default is private"
type = bool
default = false
}
variable "node_termination_handler_version" {
description = "Specify the version of node termination handler"
default = "0.21.0"
type = string
}
variable "auto_scaling_group_names" {
description = "List of self-managed node groups autoscaling group names"
type = list(string)
default = []
}
variable "kubeclarity_hostname" {
description = "Specify the hostname for the Kubeclarity. "
default = ""
type = string
}
variable "kubeclarity_enabled" {
description = "Enable or disable the deployment of an kubeclarity for Kubernetes."
default = false
type = bool
}
variable "kubeclarity_namespace" {
description = "Name of the Kubernetes namespace where the kubeclarity deployment will be deployed."
default = "kubeclarity"
type = string
}
variable "kubecost_enabled" {
description = "Enable or disable the deployment of an Kubecost for Kubernetes."
type = bool
default = false
}
variable "kubecost_hostname" {
description = "Specify the hostname for the kubecsot. "
default = ""
type = string
}
variable "cluster_issuer" {
description = "Specify the letsecrypt cluster-issuer for ingress tls. "
default = "letsencrypt-prod"
type = string
}
#-----------EKS MANAGED ADD-ONS------------
variable "enable_ipv6" {
description = "Enable Ipv6 network. Attaches new VPC CNI policy to the IRSA role"
type = bool
default = false
}
variable "amazon_eks_aws_ebs_csi_driver_config" {
description = "configMap for AWS EBS CSI Driver add-on"
type = any
default = {}
}
variable "enable_amazon_eks_aws_ebs_csi_driver" {
description = "Enable EKS Managed AWS EBS CSI Driver add-on; enable_amazon_eks_aws_ebs_csi_driver and enable_self_managed_aws_ebs_csi_driver are mutually exclusive"
type = bool
default = false
}
variable "enable_self_managed_aws_ebs_csi_driver" {
description = "Enable self-managed aws-ebs-csi-driver add-on; enable_self_managed_aws_ebs_csi_driver and enable_amazon_eks_aws_ebs_csi_driver are mutually exclusive"
type = bool
default = false
}
variable "self_managed_aws_ebs_csi_driver_helm_config" {
description = "Self-managed aws-ebs-csi-driver Helm chart config"
type = any
default = {}
}
variable "custom_image_registry_uri" {
description = "Custom image registry URI map of `{region = dkr.endpoint }`"
type = map(string)
default = {}
}
variable "ipv6_enabled" {
description = "whether IPv6 enabled or not"
type = bool
default = false
}
variable "defectdojo_enabled" {
description = "Enable istio for service mesh."
default = false
type = bool
}
variable "defectdojo_hostname" {
description = "Specify the hostname for the kubecsot. "
default = ""
type = string
}
variable "storage_class_name" {
description = "Specify the hostname for the kubecsot. "
default = "infra-service-sc"
type = string
}
variable "falco_enabled" {
description = "Determines whether Falco is enabled."
default = false
type = bool
}
variable "slack_webhook" {
description = "The Slack webhook URL used for notifications."
default = ""
type = string
}
variable "coredns_hpa_enabled" {
description = "Determines whether Horizontal Pod Autoscaling (HPA) for CoreDNS is enabled."
default = false
type = bool
}
variable "kubernetes_dashboard_enabled" {
description = "Determines whether k8s-dashboard is enabled or not"
default = false
type = bool
}
variable "k8s_dashboard_hostname" {
description = "Specify the hostname for the k8s dashboard. "
default = ""
type = string
}
variable "k8s_dashboard_ingress_load_balancer" {
description = "Controls whether to enable ALB Ingress or not."
type = string
default = "nlb"
}
variable "alb_acm_certificate_arn" {
description = "ARN of the ACM certificate to be used for ALB Ingress."
type = string
default = ""
}
variable "tags" {
description = "Additional tags (e.g. `map('BusinessUnit`,`XYZ`)"
type = map(string)
default = {}
}
variable "irsa_iam_role_path" {
description = "IAM role path for IRSA roles"
type = string
default = "/"
}
variable "irsa_iam_permissions_boundary" {
description = "IAM permissions boundary for IRSA roles"
type = string
default = ""
}
variable "eks_oidc_provider" {
description = "The OpenID Connect identity provider (issuer URL without leading `https://`)"
type = string
default = null
}
variable "eks_cluster_endpoint" {
description = "Endpoint for your Kubernetes API server"
type = string
default = null
}
variable "eks_cluster_version" {
description = "The Kubernetes version for the cluster"
type = string
default = null
}
variable "karpenter_irsa_policies" {
description = "Additional IAM policies for a IAM role for service accounts"
type = list(string)
default = []
}
variable "karpenter_node_iam_instance_profile" {
description = "Karpenter Node IAM Instance profile id"
type = string
default = ""
}