Passarinho4 / terraform-aws-iot-topic-rule

Creates AWS IOT Topic rule

terraform-aws-iot-topic-rule

This module is used to create a aws iot rule with actions. It dynamically creates IAM permissions required by the action

Note: Not all actions/errors are supported by [Terraform] (https://www.terraform.io/docs/providers/aws/r/iot_topic_rule.html) when this was written.

Supported Actions

• cloudwatch_alarm
• cloudwatch_metric
• dynamodb
• elasticsearch
• firehose
• kinesis
• lambda
• republish
• s3
• sns
• cloudwatch_logs (Only IAM and Log groups are created, Action is not yet supported)

Usage

• Notifying SNSInvoking Lambda, CW alarm actions

module "iot_rule" {
  name        = "iotTestRule"
  description = "Rule created by TF module"
  sql_query   = "select * from \"mytopic/test\""
  source      = "Quinovas/terraform-aws-iot-topic-rule/aws"

  sns = [
    {
      message_format = "RAW"
      target_arn     = "arn:aws:sns:us-east-1:111222333444:sns-topic"
    }
  ]

  lambda = ["my-function-1", "my-function-2"]

  cloudwatch_alarm = [
    {
      alarm_name   = "iot-alarm"
      state_reason = "iotRule1"
      state_value  = "OK"
    }
   ]
}

• Inserting message data to Dynamodb table, Cloudwatch and writing Errors to Cloudwatch

module "iot_rule" {
  name        = "iotTestRule"
  description = "Rule created by TF module"
  sql_query   = "select * from \"mytopic/test\""
  source      = "Quinovas/terraform-aws-iot-topic-rule/aws"

  message_data_logs = true
  error_logs        = true

  dynamodb = [{
    hash_key_field  = "message"
    hash_key_type   = null
    hash_key_value  = "$message"
    payload_field   = "Payload"
    range_key_field = null
    range_key_type  = null
    range_key_value = null
    table_name      = "test-iot"
  }]
}

Authors

Module is maintained by QuiNovas

License

Apache License, Version 2.0, January 2004 (http://www.apache.org/licenses/). See LICENSE for full details.