Terraform Chatops Module

Current version: v0.3.0

SNS topic and Lambda function for sending messages to MS Teams, AWS Chime or Slack

Works with AWS Chime, MS Teams or Slack. If the default lambda function (template file) is not suitable it can be replaced with a different function.

Usage

module "aws_chatops" {
  source = "https://github.com/ruebroad/terraform-aws-chatops?ref=v0.3.0"

  name = ""
  webhook_url = ""
}

Replacing the default Lambda function

Specify the path to a template file when calling the module e.g.

template_file  = file("${path.root}/files/slack.tpl")

For Slack, Teams and Chime it must include:

url = "${webhook_url}"

For Slack the message body must also include:

"channel": "${slack_channel}",
"username": "${slack_username}",

The "files" folder contains a modified version of the slack Lambda function template as there is some additional processing of the SNS event message required to be able to extract specific fields.

Language

Language can also be changed to PowerShell, Node or whatever. In this case the runtime variable should be changed from the default of "python3.6"

Requirements

No requirements.

Providers

Name	Version
archive	n/a
aws	n/a
local	n/a
null	n/a
template	n/a

Inputs

Name	Description	Type	Default	Required
chatops_app	Chatops app - Chime, Slack, Teams	string	"teams"	no
cw_logs_retention_in_days	Cloudwatch log retention in days	number	3	no
memory_size	n/a	number	128	no
name	Name to apply to resources	any	n/a	yes
runtime	Lambda variables	string	"python3.6"	no
slack_channel	Slack channel for notifications	string	""	no
slack_username	Slack webhook username	string	""	no
tags	Map of tags to apply	map	n/a	no
template_file	Path to alternative template file	string	""	no
timeout	n/a	number	15	no
tracing_config	Lambda X-Ray config - Active or Passive	string	"Active"	no
webhook_url	Chatops app webhook url	any	n/a	yes

Outputs

Name	Description
function_name	n/a
invoke_arn	n/a
sns_topic_arn	n/a