如何在Terraform中创建存档文件？

Question

我在terraform中有这个代码：

data "archive_file" "lambdazip" {

type        = "zip"
output_path = "lambda_launcher.zip"

source_dir = "lambda/etc"
source_dir = "lambda/node_modules"

source {
  content  = "${data.template_file.config_json.rendered}"
  filename = "config.json"
 }
}

当我做terraform plan时，我得到以下错误：

* data.archive_file.lambdazip: "source": conflicts with source_dir 
("lambda/node_modules")
* data.archive_file.lambdazip: "source_content_filename": conflicts 
with source_dir ("lambda/node_modules")
* data.archive_file.lambdazip: "source_dir": conflicts with 
source_content_filename ("/home/user1/experiments/grascenote-
poc/init.tpl")

我使用的是terraform版本v0.9.11

Answer 1

@Ram是对的。你不能在同一个source_dir区块中使用source和archive_file。

data "template_file" "config_json" {
  template = "${file("${path.module}/config_json.tpl")}"
  vars = {
    override = "my value"
  }
}

# create the template file config_json separately from the archive_file block
resource "local_file" "config" {
  content  = "${data.template_file.config_json.rendered}"
  filename = "${path.module}/lambda/etc/config.json"
}

# now you can grab the entire lambda source directory or specific subdirectories
data "archive_file" "lambdazip" {
  type        = "zip"
  output_path = "lambda_launcher.zip"

  source_dir = "lambda/"
  #source_dir = "lambda/etc"
  #source_dir = "lambda/node_modules"
}

Terraform运行

$ terraform init
$ terraform apply
data.template_file.config_json: Refreshing state...
data.archive_file.lambdazip: Refreshing state...

An execution plan has been generated and is shown below.
Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  + local_file.config
      id:       <computed>
      content:  "{\"test\": \"my value\"}\n"
      filename: "/Users/user/lambda/config.json"


Plan: 1 to add, 0 to change, 0 to destroy.

Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes

local_file.config: Creating...
  content:  "" => "{\"test\": \"my value\"}\n"
  filename: "" => "/Users/user/lambda/config.json"
local_file.config: Creation complete after 0s (ID: 05894e86414856969d915db57e21008563dfcc38)

Apply complete! Resources: 1 added, 0 changed, 0 destroyed.

Zip文件内容

$ unzip -l lambda_launcher.zip
Archive:  lambda_launcher.zip
  Length      Date    Time    Name
---------  ---------- -----   ----
       21  01-01-2049 00:00   etc/config.json
       22  01-01-2049 00:00   node_modules/index.js
---------                     -------
       43                     2 files