问Terraform选择在Azure中使用免费的cosmosDB帐户

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 resource "azurerm_resource_group" "rg" {
  name     = var.resource_group_name
  location = var.location
}



resource "azurerm_cosmosdb_account" "db" {
  name                = var.cosmosdb_account
  location            = azurerm_resource_group.rg.location
  resource_group_name = azurerm_resource_group.rg.name
  offer_type          = "Standard"
  kind                = "MongoDB"

  enable_automatic_failover = false

  consistency_policy {
    consistency_level       = "Session"
   
  }
  capabilities {
    name = "EnableMongo"
 }

 #geo_location {
 #   location          = var.failover_location
 #   failover_priority = 1
 # }

  geo_location {
    location          = azurerm_resource_group.rg.location
    failover_priority = 0
  }
  
  tags  = var.tags
}

resource "azurerm_cosmosdb_mongo_database" "mongo-db" {
  for_each             = var.mongo-databases
  name                 = each.value
  resource_group_name  = azurerm_resource_group.rg.name
  account_name         = azurerm_cosmosdb_account.db.name
  throughput           = 400
}