mirror of
https://github.com/storytold/terraform-aws-observability-accelerator.git
synced 2026-10-09 00:09:43 +00:00
Reshma Mathews
6ca939d923
* Added adot health metric collection * corrected alignment related error in Opentelemetry config * reverted the links * pre-commit * Update dashboards.tf split adothealth dashboard * split dashboards * changed dashboard link * corrected flux_kustomization_path * Pre-commit
534 lines
15 KiB
Terraform
534 lines
15 KiB
Terraform
variable "eks_cluster_id" {
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description = "EKS Cluster Id"
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type = string
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}
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variable "enable_amazon_eks_adot" {
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description = "Enables the ADOT Operator on the EKS Cluster"
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type = bool
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default = true
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}
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variable "enable_cert_manager" {
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description = "Allow reusing an existing installation of cert-manager"
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type = bool
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default = true
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}
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variable "helm_config" {
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description = "Helm Config for Prometheus"
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type = any
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default = {}
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}
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variable "irsa_iam_role_path" {
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description = "IAM role path for IRSA roles"
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type = string
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default = "/"
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}
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variable "irsa_iam_permissions_boundary" {
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description = "IAM permissions boundary for IRSA roles"
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type = string
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default = null
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}
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variable "adot_loglevel" {
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description = "Verbosity level for ADOT collector logs. This accepts (detailed|normal|basic), see https://aws-otel.github.io/docs/components/misc-exporters for mor infos."
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type = string
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default = "normal"
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}
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variable "managed_prometheus_workspace_endpoint" {
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description = "Amazon Managed Prometheus Workspace Endpoint"
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type = string
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default = ""
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}
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variable "managed_prometheus_workspace_id" {
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description = "Amazon Managed Prometheus Workspace ID"
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type = string
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default = null
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}
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variable "managed_prometheus_workspace_region" {
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description = "Amazon Managed Prometheus Workspace's Region"
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type = string
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default = null
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}
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variable "enable_alerting_rules" {
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description = "Enables or disables Managed Prometheus alerting rules"
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type = bool
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default = true
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}
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variable "enable_recording_rules" {
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description = "Enables or disables Managed Prometheus recording rules"
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type = bool
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default = true
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}
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variable "enable_dashboards" {
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description = "Enables or disables curated dashboards"
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type = bool
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default = true
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}
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variable "flux_kustomization_name" {
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description = "Flux Kustomization name"
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type = string
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default = "grafana-dashboards-infrastructure"
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}
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variable "flux_gitrepository_name" {
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description = "Flux GitRepository name"
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type = string
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default = "aws-observability-accelerator"
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}
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variable "flux_gitrepository_url" {
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description = "Flux GitRepository URL"
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type = string
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default = "https://github.com/aws-observability/aws-observability-accelerator"
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}
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variable "flux_gitrepository_branch" {
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description = "Flux GitRepository Branch"
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type = string
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default = "main"
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}
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variable "flux_kustomization_path" {
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description = "Flux Kustomization Path"
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type = string
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default = "./artifacts/grafana-operator-manifests/eks/infrastructure"
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}
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variable "enable_kube_state_metrics" {
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description = "Enables or disables Kube State metrics exporter. Disabling this might affect some data in the dashboards"
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type = bool
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default = true
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}
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variable "ksm_config" {
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description = "Kube State metrics configuration"
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type = object({
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create_namespace = bool
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k8s_namespace = string
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helm_chart_name = string
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helm_chart_version = string
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helm_release_name = string
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helm_repo_url = string
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helm_settings = map(string)
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helm_values = map(any)
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scrape_interval = string
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scrape_timeout = string
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})
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default = {
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create_namespace = true
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helm_chart_name = "kube-state-metrics"
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helm_chart_version = "4.24.0"
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helm_release_name = "kube-state-metrics"
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helm_repo_url = "https://prometheus-community.github.io/helm-charts"
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helm_settings = {}
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helm_values = {}
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k8s_namespace = "kube-system"
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scrape_interval = "60s"
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scrape_timeout = "15s"
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}
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nullable = false
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}
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variable "enable_node_exporter" {
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description = "Enables or disables Node exporter. Disabling this might affect some data in the dashboards"
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type = bool
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default = true
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}
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variable "ne_config" {
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description = "Node exporter configuration"
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type = object({
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create_namespace = bool
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k8s_namespace = string
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helm_chart_name = string
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helm_chart_version = string
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helm_release_name = string
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helm_repo_url = string
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helm_settings = map(string)
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helm_values = map(any)
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scrape_interval = string
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scrape_timeout = string
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})
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default = {
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create_namespace = true
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helm_chart_name = "prometheus-node-exporter"
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helm_chart_version = "4.14.0"
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helm_release_name = "prometheus-node-exporter"
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helm_repo_url = "https://prometheus-community.github.io/helm-charts"
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helm_settings = {}
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helm_values = {}
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k8s_namespace = "prometheus-node-exporter"
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scrape_interval = "60s"
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scrape_timeout = "60s"
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}
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nullable = false
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}
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variable "tags" {
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description = "Additional tags (e.g. `map('BusinessUnit`,`XYZ`)"
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type = map(string)
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default = {}
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}
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variable "prometheus_config" {
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description = "Controls default values such as scrape interval, timeouts and ports globally"
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type = object({
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global_scrape_interval = string
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global_scrape_timeout = string
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})
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default = {
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global_scrape_interval = "120s"
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global_scrape_timeout = "15s"
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}
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nullable = false
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}
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variable "enable_apiserver_monitoring" {
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description = "Enable EKS kube-apiserver monitoring, alerting and dashboards"
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type = bool
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default = true
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}
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variable "apiserver_monitoring_config" {
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description = "Config object for API server monitoring"
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type = object({
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flux_gitrepository_name = string
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flux_gitrepository_url = string
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flux_gitrepository_branch = string
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flux_kustomization_name = string
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flux_kustomization_path = string
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dashboards = object({
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basic = string
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advanced = string
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troubleshooting = string
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})
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})
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# defaults are pre-computed in locals.tf, provide a full definition to override
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default = null
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}
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variable "enable_tracing" {
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description = "Enables tracing with OTLP traces receiver to X-Ray"
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type = bool
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default = true
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}
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variable "tracing_config" {
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description = "Configuration object for traces collection to AWS X-Ray"
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type = object({
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otlp_grpc_endpoint = string
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otlp_http_endpoint = string
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send_batch_size = number
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timeout = string
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})
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default = {
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otlp_grpc_endpoint = "0.0.0.0:4317"
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otlp_http_endpoint = "0.0.0.0:4318"
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send_batch_size = 50
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timeout = "30s"
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}
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}
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variable "enable_custom_metrics" {
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description = "Allows additional metrics collection for config elements in the `custom_metrics_config` config object. Automatic dashboards are not included"
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type = bool
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default = false
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}
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variable "custom_metrics_config" {
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description = "Configuration object to enable custom metrics collection"
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type = map(object({
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enableBasicAuth = bool
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path = string
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basicAuthUsername = string
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basicAuthPassword = string
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ports = string
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droppedSeriesPrefixes = string
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}))
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default = null
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}
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variable "enable_java" {
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description = "Enable Java workloads monitoring, alerting and default dashboards"
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type = bool
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default = false
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}
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variable "java_config" {
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description = "Configuration object for Java/JMX monitoring"
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type = object({
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enable_alerting_rules = bool
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enable_recording_rules = bool
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enable_dashboards = bool
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scrape_sample_limit = number
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flux_gitrepository_name = string
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flux_gitrepository_url = string
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flux_gitrepository_branch = string
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flux_kustomization_name = string
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flux_kustomization_path = string
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grafana_dashboard_url = string
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prometheus_metrics_endpoint = string
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})
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# defaults are pre-computed in locals.tf, provide a full definition to override
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default = null
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}
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variable "enable_nginx" {
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description = "Enable NGINX workloads monitoring, alerting and default dashboards"
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type = bool
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default = false
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}
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variable "nginx_config" {
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description = "Configuration object for NGINX monitoring"
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type = object({
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enable_alerting_rules = bool
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enable_recording_rules = bool
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enable_dashboards = bool
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scrape_sample_limit = number
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flux_gitrepository_name = string
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flux_gitrepository_url = string
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flux_gitrepository_branch = string
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flux_kustomization_name = string
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flux_kustomization_path = string
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grafana_dashboard_url = string
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prometheus_metrics_endpoint = string
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})
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# defaults are pre-computed in locals.tf, provide a full definition to override
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default = null
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}
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variable "enable_istio" {
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description = "Enable ISTIO workloads monitoring, alerting and default dashboards"
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type = bool
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default = false
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}
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variable "istio_config" {
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description = "Configuration object for ISTIO monitoring"
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type = object({
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enable_alerting_rules = bool
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enable_recording_rules = bool
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enable_dashboards = bool
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scrape_sample_limit = number
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flux_gitrepository_name = string
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flux_gitrepository_url = string
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flux_gitrepository_branch = string
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flux_kustomization_name = string
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flux_kustomization_path = string
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grafana_url = string
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grafana_istio_cp_dashboard_url = string
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grafana_istio_mesh_dashboard_url = string
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grafana_istio_performance_dashboard_url = string
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grafana_istio_service_dashboard_url = string
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prometheus_metrics_endpoint = string
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})
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# defaults are pre-computed in locals.tf, provide a full definition to override
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default = null
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}
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variable "enable_logs" {
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description = "Using AWS For FluentBit to collect cluster and application logs to Amazon CloudWatch"
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type = bool
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default = true
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}
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variable "logs_config" {
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description = "Configuration object for logs collection"
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type = object({
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cw_log_retention_days = number
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})
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default = {
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# Valid values are [1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, 3653]
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cw_log_retention_days = 90
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}
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}
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variable "enable_fluxcd" {
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description = "Enables or disables FluxCD. Disabling this might affect some data in the dashboards"
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type = bool
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default = true
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}
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variable "flux_config" {
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description = "FluxCD configuration"
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type = object({
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create_namespace = bool
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k8s_namespace = string
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helm_chart_name = string
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helm_chart_version = string
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helm_release_name = string
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helm_repo_url = string
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helm_settings = map(string)
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helm_values = map(any)
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})
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default = {
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create_namespace = true
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helm_chart_name = "flux2"
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helm_chart_version = "2.7.0"
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helm_release_name = "observability-fluxcd-addon"
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helm_repo_url = "https://fluxcd-community.github.io/helm-charts"
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helm_settings = {}
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helm_values = {}
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k8s_namespace = "flux-system"
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}
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nullable = false
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}
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variable "enable_grafana_operator" {
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description = "Deploys Grafana Operator to EKS Cluster"
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type = bool
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default = true
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}
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variable "go_config" {
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description = "Grafana Operator configuration"
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type = object({
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create_namespace = bool
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helm_chart = string
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helm_name = string
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k8s_namespace = string
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helm_release_name = string
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helm_chart_version = string
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})
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default = {
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create_namespace = true
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helm_chart = "oci://ghcr.io/grafana-operator/helm-charts/grafana-operator"
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helm_name = "grafana-operator"
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k8s_namespace = "grafana-operator"
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helm_release_name = "grafana-operator"
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helm_chart_version = "v5.0.0-rc3"
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}
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nullable = false
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}
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variable "enable_external_secrets" {
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description = "Installs External Secrets to EKS Cluster"
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type = bool
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default = true
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}
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variable "grafana_api_key" {
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description = "Grafana API key for the Amazon Managed Grafana workspace. Required if `enable_external_secrets = true`"
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type = string
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default = ""
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}
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variable "grafana_url" {
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description = "Endpoint URL of Amazon Managed Grafana workspace. Required if `enable_grafana_operator = true`"
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type = string
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default = ""
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}
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variable "grafana_cluster_dashboard_url" {
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description = "Dashboard URL for Cluster Grafana Dashboard JSON"
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type = string
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default = "https://raw.githubusercontent.com/aws-observability/aws-observability-accelerator/main/artifacts/grafana-dashboards/eks/infrastructure/cluster.json"
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}
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variable "grafana_kubelet_dashboard_url" {
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description = "Dashboard URL for Kubelet Grafana Dashboard JSON"
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type = string
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default = "https://raw.githubusercontent.com/aws-observability/aws-observability-accelerator/main/artifacts/grafana-dashboards/eks/infrastructure/kubelet.json"
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}
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variable "grafana_namespace_workloads_dashboard_url" {
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description = "Dashboard URL for Namespace Workloads Grafana Dashboard JSON"
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type = string
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default = "https://raw.githubusercontent.com/aws-observability/aws-observability-accelerator/main/artifacts/grafana-dashboards/eks/infrastructure/namespace-workloads.json"
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}
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variable "grafana_node_exporter_dashboard_url" {
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description = "Dashboard URL for Node Exporter Grafana Dashboard JSON"
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type = string
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default = "https://raw.githubusercontent.com/aws-observability/aws-observability-accelerator/main/artifacts/grafana-dashboards/eks/infrastructure/nodeexporter-nodes.json"
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}
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variable "grafana_nodes_dashboard_url" {
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description = "Dashboard URL for Nodes Grafana Dashboard JSON"
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type = string
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default = "https://raw.githubusercontent.com/aws-observability/aws-observability-accelerator/main/artifacts/grafana-dashboards/eks/infrastructure/nodes.json"
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}
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variable "grafana_workloads_dashboard_url" {
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description = "Dashboard URL for Workloads Grafana Dashboard JSON"
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type = string
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default = "https://raw.githubusercontent.com/aws-observability/aws-observability-accelerator/main/artifacts/grafana-dashboards/eks/infrastructure/workloads.json"
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}
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variable "target_secret_name" {
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description = "Target secret in Kubernetes to store the Grafana API Key Secret"
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type = string
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default = "grafana-admin-credentials"
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}
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variable "target_secret_namespace" {
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description = "Target namespace of secret in Kubernetes to store the Grafana API Key Secret"
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type = string
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default = "grafana-operator"
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}
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variable "enable_adotcollector_metrics" {
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description = "Enables collection of ADOT collector metrics"
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type = bool
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default = true
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}
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variable "adothealth_monitoring_config" {
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description = "Config object for API server monitoring"
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type = object({
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flux_gitrepository_name = string
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flux_gitrepository_url = string
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flux_gitrepository_branch = string
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flux_kustomization_name = string
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flux_kustomization_path = string
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dashboards = object({
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grafana_adothealth_dashboard_url = string
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})
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})
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# defaults are pre-computed in locals.tf, provide a full definition to override
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default = null
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}
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