Merge pull request #2 from CU-CommunityApps/dev

v2.0.0

README.md

@@ -4,16 +4,24 @@ Terraform module to relay AWS SNS messages to a Teams webhook
 A CloudFormation template of these resources is available at https://github.com/CU-CommunityApps/cu-aws-cloudformation/tree/main/sns-teams-relay
 
 ## Change Log
-- 1.1.0
-  - refactor `aws_sns_topic_subscription`, `aws_lambda_permission` to avoid this TF error: 'The "for_each" value depends on resource attributes that cannot be determined until apply, so Terraform cannot predict how many instances will be created. To work around this, use the -target argument to first apply only the resources that the for_each depends on.'
-- 1.0.0
-  - Initial release
+
+### v2.0.0
+- apply some Python style improvements
+- add support for two different webhook URLs; one handles regular notifications, one handles more critical notifications
+- add support for contextual colors, depending on notification type
+
+### v1.1.0
+- refactor `aws_sns_topic_subscription`, `aws_lambda_permission` to avoid this TF error: 'The "for_each" value depends on resource attributes that cannot be determined until apply, so Terraform cannot predict how many instances will be created. To work around this, use the -target argument to first apply only the resources that the for_each depends on.'
+
+### v1.0.0
+- Initial release
 
 ## Variables
 
 - `namespace` (optional) --- A string prefix to add to AWS resource in order to ensure unique AWS resource names, if the module is deployed multiple times in the same region
 - `tags` (optional) --- Mapping of tags to apply to AWS resources created
-- `teams_webhook_url` (required) --- URL of webhook for the target Teams channel
+- `teams_webhook_url_normal` (required) --- URL of webhook exposed for target Teams channel for regular notifications
+- `teams_webhook_url_alert` (required) --- URL of webhook for the target Teams channel
 - `sns_topic_arn_list` --- A list of SNS Arns which should have messages relayed to Teams
 
 ## Outputs
@@ -28,14 +36,14 @@ resource "aws_sns_topic" "example" {
 }
 
 module "sns_teams_relay" {
-  source = "github.com/CU-CommunityApps/tf-module-sns-teams-relay.git?ref=v1.0.0"
+  source = "github.com/CU-CommunityApps/tf-module-sns-teams-relay.git?ref=v2.0.0"
   
-  tags               = {
+  tags                      = {
     "Environment" = "development"
   }
-  namespace          = "example"
-  teams_webhook_url  = "https://cornellprod.webhook.office.com/webhookb2/abc123"
-  sns_topic_arn_list = [ aws_sns_topic.example.arn ]
+  namespace                 = "example"
+  teams_webhook_url_normal  = "https://cornellprod.webhook.office.com/webhookb2/abc123"
+  teams_webhook_url_alert   = "https://cornellprod.webhook.office.com/webhookb2/xyz789"
+  sns_topic_arn_list        = [ aws_sns_topic.example.arn ]
 }
-
 ```

main.tf

@@ -40,7 +40,8 @@ resource "aws_lambda_function" "lambda" {
 
   environment {
     variables = {
-      WEBHOOK_URL = var.teams_webhook_url
+      WEBHOOK_URL_NORMAL = var.teams_webhook_url_normal
+      WEBHOOK_URL_ALERT  = var.teams_webhook_url_alert
     }
   }  
 }