terraform-modules/grafana

Modules for Grafana alerts and dashboards

Alerting

Please check documentation about Grafana alerting here and official documentation for deeper look.

The Terraform modules are separated per resource type, check README in each module directory for spefic examples. Below is example for alerts using „Prometheus/Thanos“ datasorce and sending notification to „Google Chat“.

 # Datasource
module "datasource" {
  source = "git::https://commerce-platform.git.onstackit.cloud/commerce-platform-public/terraform-modules//grafana/datasource?ref=main"
  datasource_name     = "Thanos - Myteam"
  datasource_url      = var.datasource_url
  datasource_username = var.datasource_username
  datasource_password = var.datasource_password
}

# Alert Receiver / Contact Point 
module "google-chat-contact-point" {
  source              = "git::https://commerce-platform.git.onstackit.cloud/commerce-platform-public/terraform-modules//grafana/contact-point-gchat?ref=main"
  google-chat-url     = var.google_chat_url
  contact-point-name  = "gchat"
}


# Alert Rule Folders
module "alert-folder" {
  source          = "git::https://commerce-platform.git.onstackit.cloud/commerce-platform-public/terraform-modules//grafana/alert-folder?ref=main"
  alert-folder    = "Alerts"
}


# Template for messages
module "message-templates" {
  source             = "git::https://commerce-platform.git.onstackit.cloud/commerce-platform-public/terraform-modules//grafana/message-template?ref=main"
  templates_dir      = "templates"
  disable_provenance = true
}

# Notification policies
module "notification-policy" {
  source                    = "git::https://commerce-platform.git.onstackit.cloud/commerce-platform-public/terraform-modules//grafana/notification-policy?ref=main"

  default_contact_point_uid = module.google-chat-contact-point.contact_name
  group_by                  = ["alertname"]

  folder_policies = {
    "Alerts"        = module.google-chat-contact-point.contact_name
  }
}

# Alert definition
module "alerting" {
  source = "git::https://commerce-platform.git.onstackit.cloud/commerce-platform-public/terraform-modules//grafana/alerts?ref=main"

  alerts_dir               = "alerts"
  default_datasource_uid   = module.datasource.datasource_uid
  default_receiver         = module.google-chat-contact-point.contact_name
  default_folder_uid       = module.alert-folder.folder_uid
  default_interval_seconds = 60
  disable_provenance       = true
}

With this configuration you need to place your notification templates into templates folder and alert definitions in YAML format to alerts folder in same directoty where main.tfis located. You can example for both in examples folder.

Dashboard

TODO