AWS SSM parameter store sample

elastic_beanstalk_env.tf

resource "aws_elastic_beanstalk_environment" "sample_env" {
  
  setting {
    namespace = "aws:elasticbeanstalk:application:environment"
    name      = "DATASOURCE_PASSWORD"
    value     = "${data.aws_ssm_parameter.rds_password.value}"
  }
  
}

# use parameter
data "aws_ssm_parameter" "rds_password" {
  name  = "/${terraform.env}/rds/rds_password"
}

parameter_store.tf

# Set parameter
resource "aws_ssm_parameter" "rds_password" {
  name  = "/${terraform.env}/rds/rds_password"
  value = "very nice password"
  type  = "String"
}