是的，这是正确的。omsagent已被标记为旧版，Azure现在有一个名为“Azure Monitor agent”的新监控代理。下面给出的解决方案适用于Linux，请查看Windows机器的官方Terraform文档。
我们需要做三件事来在Terraform中实现相同的UI。

• azurerm_log_analytics_workspace
• azurerm监控数据收集规则
• azurerm_monitor_data_collection_rule_association

下面是示例代码：

data "azurerm_linux_virtual_machine" "vm" {
      name                = var.vm_name
      resource_group_name = var.az_resource_group_name
    }
    
    resource "azurerm_log_analytics_workspace" "workspace" {
      name                = "${var.project}-${var.env}-log-analytics"
      location            = var.az_location
      resource_group_name = var.az_resource_group_name
      sku                 = "PerGB2018"
      retention_in_days   = 30
    }
    
     resource "azurerm_virtual_machine_extension" "AzureMonitorLinuxAgent" {        
      name                       = "AzureMonitorLinuxAgent"
      publisher                  = "Microsoft.Azure.Monitor"
      type                       = "AzureMonitorLinuxAgent"
      type_handler_version       = "1.0"
      auto_upgrade_minor_version = "true"
    
      virtual_machine_id = data.azurerm_linux_virtual_machine.vm.id
    }
    
    
     resource "azurerm_monitor_data_collection_rule" "example" {
      name                = "example-rules"
      resource_group_name = var.az_resource_group_name
      location            = var.az_location
    
      destinations {
        log_analytics {
          workspace_resource_id = azurerm_log_analytics_workspace.workspace.id
          name                  = "test-destination-log"
        }
    
        azure_monitor_metrics {
          name = "test-destination-metrics"
        }
      } 
    
      data_flow {
        streams      = ["Microsoft-InsightsMetrics"]
        destinations = ["test-destination-log"]
      }
    
      data_sources {
    
        performance_counter {
          streams                       = ["Microsoft-InsightsMetrics"]
          sampling_frequency_in_seconds = 60
          counter_specifiers            = ["\\VmInsights\\DetailedMetrics"]
          name                          = "VMInsightsPerfCounters"
        }
    }
     }
    
    # associate to a Data Collection Rule
    resource "azurerm_monitor_data_collection_rule_association" "example1" {
      name                    = "example1-dcra"
      target_resource_id      = data.azurerm_linux_virtual_machine.vm.id
      data_collection_rule_id = azurerm_monitor_data_collection_rule.example.id
      description             = "example"
    }

参考：
monitor_data_collection_rule
monitor_data_collection_rule_association