MON-82: A generic module for DataDog Alerting (Pager) message

.gitignore

@@ -1,5 +1,6 @@
 # Ignore all volatile files
 **/.terraform/modules
+**/.terraform/plugins
 **/terraform.tfstate*.backup
 
 # Ignore all credentials files

common/alerting-message/inputs.tf

@@ -0,0 +1,7 @@
+variable "oncall_24x7" {
+  type = "string"
+}
+
+variable "oncall_office_hours" {
+  type = "string"
+}

common/alerting-message/main.tf

@@ -0,0 +1,13 @@
+data "template_file" "alerting-message" {
+  template = <<EOF
+{{#is_alert}}$${oncall_24x7}{{/is_alert}}
+{{#is_recovery}}$${oncall_24x7}{{/is_recovery}}
+{{#is_warning}}$${oncall_office_hours}{{/is_warning}}
+{{#is_warning_recovery}}$${oncall_office_hours}{{/is_warning_recovery}}
+EOF
+
+  vars {
+    oncall_24x7         = "${var.oncall_24x7}"
+    oncall_office_hours = "${var.oncall_office_hours}"
+  }
+}

common/alerting-message/output.tf

@@ -0,0 +1,3 @@
+output "alerting-message" {
+  value = "${data.template_file.alerting-message.rendered}"
+}