Question

此代码用于在 terraform 0.11 上运行没有任何问题。我之前多次使用它来创建 AWS EC2 实例。

以下是/data/CreateBasionHost.tf 文件的内容

Sub Coxxxxxxauto()

Dim MyPath As String
Dim MyPath2 As String
Dim MyFile As String
Dim LatestFile As String
Dim LatestDate As Date
Dim LMD As Date
Dim xWB As Workbook
   
Dim DateStamp As String
Dim FilePath1 As String
Dim Path1 As String

Dim vJc As Variant
Dim vItem As Variant

Dim Jc1 As String
Dim Jc2 As String

Jc1 = "\\C:\Documents\Newsletters\Eg1****2018"
Jc2 = "\\C:\Documents\Newsletters\Eg2****2018"

vJc = Array(Jc1, Jc2)

DateStamp = "US_" & Format(Date - 1, "YYYY-MM-DD")

For Each vItem In vJc
              
    'Make sure that the path ends in a backslash
    If Right(vItem, 1) <> "\" Then MyPath = vItem & "\"

    'Get the first Excel file from the folder
    MyFile = Dir(MyPath & "*.csv", vbNormal)

    'If no files were found, exit the sub
    If Len(MyFile) = 0 Then
        MsgBox "No files were found...", vbExclamation
        Exit Sub
     End If

    'Loop through each Excel file in the folder
    Do While Len(MyFile) > 0

        'Assign the date/time of the current file to a variable
        LMD = FileDateTime(MyPath & MyFile)
    
        'If the date/time of the current file is greater than the latest
        'recorded date, assign its filename and date/time to variables
        If LMD > LatestDate Then
            LatestFile = MyFile
            LatestDate = LMD
        End If
    
        'Get the next Excel file from the folder
        MyFile = Dir
    Loop
        
    'Open the latest file
    Workbooks.Open MyPath & LatestFile    # Loop starts here on second run
    
    Application.DisplayAlerts = False

    Sheets(1).Select
    Sheets(1).Copy
    Application.DisplayAlerts = False

    'On Error GoTo errHandler
    ActiveWorkbook.SaveAs Filename:=vItem & "\" & _
      Right(vItem, Len(vItem) - InStrRev(vItem, "_")) & "_" & _
      DateStamp, FileFormat:=xlCSV, CreateBackup:=False

    Application.DisplayAlerts = False
    ActiveWorkbook.Close
    Application.ScreenUpdating = False
 
    For Each xWB In Application.Workbooks
        If Not (xWB Is Application.ThisWorkbook) Then
            xWB.Close
        End If
    Next
    Application.ScreenUpdating = True

    'MsgBox "Files Published. Check for adjustments.", vbOKOnly, "Spot-On: Alert    "

Next vItem

errHandler:
MsgBox "Existing file Found", vbCritical, "Wait a Minute...We've been here before"
For Each xWB In Application.Workbooks
    If Not (xWB Is Application.ThisWorkbook) Then
        xWB.Close
    End If
Next
 
End Sub

我使用pain yum 命令来更新Linux 服务器。以下是内容 /data/BasionHost.tpl

data "template_file" "BasionHost_data" {
       template             = "${file("${path.module}/BasionHost.tpl")}"
}

resource "aws_instance" "BasionHost" {
  depends_on                  = ["aws_vpc_dhcp_options_association.dns_resolver"]
  depends_on                  = ["aws_directory_service_directory.MyActiveDirectory"]
  depends_on                  = ["aws_vpc_dhcp_options.DhcpOptionforAD"]
  depends_on                  = ["aws_iam_instance_profile.BackupInst_profile"]
 
  ami                         = "${var.CENTOS7_CUSTOMIZED_AMI}"
  instance_type               = "${var.NAT_INST_TYPE}"
  iam_instance_profile        = "${aws_iam_instance_profile.BackupInst_profile.name}"
  associate_public_ip_address = "true"
  source_dest_check           = "false" 
  disable_api_termination     = "false"
  subnet_id                   = "${aws_subnet.PublicSubnetB.id}"
  availability_zone           = "${var.AWS_REGION}b"
  vpc_security_group_ids      = ["${aws_default_security_group.default.id}"]
  key_name                    = "${var.NAT_INST_KEY_NAME}"
  private_ip                  = "${var.BASIONHOST_PRIVATE_IP}"
  user_data                   = "${data.template_file.BasionHost_data.rendered}"

}

但现在此代码不适用于 terraform 0.14。我试图阅读此 [Terraform 链接] (https://www.terraform.io/docs/configuration/functions/templatefile.html?_ga=2.248470019.549632933.1609205994-820700225.1609205994)

提到 terraform 网站使用 templatefile 功能。但是我无法实现相同的目标，示例不是很清楚。有人可以指导我吗？

Answer 1

我尝试使用 Terraform v0.14.3 使用 official CentOS 7 AMI复制该问题。由于template_file，没有任何问题。相反，在我的测试中，问题是由 #! /bin/bash 中的空间引起的，导致用户数据未执行。所以解决方案是将其删除：

#!/bin/bash
yum update -y
ln -s /usr/bin/clear /usr/bin/cls

Terraform 模板未呈现数据

1 个答案: