Setup New Relic dashboards and alerts with terraform (#1109)

Author: JulianPasquale

bin/bootstrap.sh

@@ -71,7 +71,7 @@ sed_i() {
 export -f sed_i
 
 # Define the file types to search for
-file_types=("yml" "yaml" "erb" "rb" "json")
+file_types=("yml" "yaml" "erb" "rb" "json" "tf")
 
 for file_type in "${file_types[@]}"
 do

config/newrelic.yml

@@ -11,7 +11,7 @@
 
 common: &default_settings
   # Required license key associated with your New Relic account.
-  license_key: <%= ENV['NEW_RELIC_API_KEY'] %>
+  license_key: <%= ENV['NEW_RELIC_LICENSE_KEY'] %>
 
   # Your application name. Renaming here affects where data displays in New
   # Relic. For more details, see https://docs.newrelic.com/docs/apm/new-relic-apm/maintenance/renaming-applications

infra/new_relic/.env.sample

@@ -0,0 +1,3 @@
+NEW_RELIC_ACCOUNT_ID=1234
+NEW_RELIC_API_KEY=NRAK-**
+NEW_RELIC_REGION=US

infra/new_relic/.gitignore

@@ -0,0 +1,3 @@
+.terraform
+.env
+terraform.tfstate*

infra/new_relic/.terraform.lock.hcl

@@ -0,0 +1,44 @@
+# Preconditions
+
+## Entities
+Create one New Relic entity for each environment. Current setup assumes one entity for "development", "staging" and "production" environments. For example, if your app name is "rails_api_base", it expects to have "rails_api_base - development" entity for dev.
+
+## Slack
+Set up the Slack integration from [New Relic](https://docs.newrelic.com/docs/alerts/get-notified/notification-integrations/). You will need to replace `slack_destination_id` local variable with the id generated by the integration, and `slack_channel_id` with the channel id where you want to send notifications.
+
+# Installation
+
+Follow the [Terraform installation docs](https://developer.hashicorp.com/terraform/tutorials/aws-get-started/install-cli) to install Terraform CLI.
+
+## Environment variables
+Make sure you copy the `.env.sample` file into `.env` and fill all the variables.
+
+## Usage
+
+There are only three commands that need to be run in order to apply this terraform template and fully setup your New Relic monitoring.
+
+```bash
+# Init
+terraform init
+
+# Plan
+terraform plan
+
+# Apply
+terraform apply
+```
+
+# Docker usage
+
+If you want to use Docker to avoid installing Terraform, we recommend to use one of the latest versions of the Dockerfile.
+
+```bash
+# Init
+docker run -w /app -v .:/app --env-file .env -it hashicorp/terraform:latest init
+
+# Plan
+docker run -w /app -v .:/app --env-file .env -it hashicorp/terraform:latest plan
+
+# Apply
+docker run -w /app -v .:/app --env-file .env -it hashicorp/terraform:latest apply
+```