关于如何在创建数据库或用户之前等待配置 AWS RDS 数据库主机的任何建议?为了实现这一点,我尝试使用depends_on参数,以便它等待首先配置RDS 数据库。似乎提供者不能等待资源。
运行此程序时出现以下错误:
提供程序参数名称“depends_on”保留供 Terraform 在未来版本中使用。
--- Terraform 计划片段 ----
# Provision AWS PostgreSQL Dev Database
resource "aws_db_instance" "dev_db" {
identifier = "dev"
allocated_storage = 100
storage_type = "gp2"
engine = "postgres"
engine_version = "10.9"
port = 1433
instance_class = "db.t3.medium"
name = "dev"
username = "dev"
password = "mydevpassword"
parameter_group_name = "postgress10"
tags = {
Name = "dev"
}
skip_final_snapshot = true
}
# Setup PostgreSQL Provider After RDS Database is Provisioned
provider "postgresql" {
host = "${aws_db_instance.dev_db.address}"
port = 1433
username = "dev"
password = "mydevpassword"
depends_on = [aws_db_instance.dev_db]
}
# Create App User
resource "postgresql_role" "application_role" {
name = "dev_appuser"
login = true
password = "myappuserpassword"
encrypted_password = true
depends_on = [aws_db_instance.dev_db]
}
# Create Database
resource "postgresql_database" "dev_db" {
name = "mydatabase1"
owner = "dev"
template = "template0"
lc_collate = "C"
connection_limit = -1
allow_connections = true
depends_on = [aws_db_instance.dev_db]
}
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