ansible - Terraform 本地执行配置程序中的转义字符

Question

我想使用 local-exec 配置器链接 Terraform 和 Ansible；

但是，由于这需要输入到 Ansible 来自 Terraform，我陷入了以下复杂的命令:

provisioner "local-exec" {
        command = 'sleep 60; ansible-playbook -i ../ansible/inventory/ ../ansible/playbooks/site.yml --extra-vars "rancher_server_rds_endpoint="${aws_db_instance.my-server-rds.endpoint}" rancher_server_elastic_ip="${aws_eip.my-server-eip.public_ip}""'
    }

不断返回

illegal char

错误；

关于正确转义的任何建议？

如果 ansible-playbook 命令直接在 shell 中运行，则为:

ansible-playbook -i inventory playbooks/site.yml --extra-vars "my_server_rds_endpoint=my-server-db.d30ikkj222.us-west-1.rds.amazonaws.com rancher_server_elastic_ip=88.148.17.236"

(路径不同)

Answer 1

Terraform syntax指出:

Strings are in double-quotes.

所以需要将单引号替换为双引号，然后在里面转义引号，例如:

provisioner "local-exec" {
  command = "sleep 60; ansible-playbook -i ../ansible/inventory/ ../ansible/playbooks/site.yml --extra-vars \"rancher_server_rds_endpoint='${aws_db_instance.my-server-rds.endpoint}' rancher_server_elastic_ip='${aws_eip.my-server-eip.public_ip}'\""
}