fix: use environment variables for notifications

Author: ojongerius

serverless.yml

@@ -33,26 +33,26 @@ custom:
   webpack:
     webpackConfig: ./webpack.config.js
     includeModules: true
-  notification:
+  notification: # serverless-plugin-notification-ojongerius
     webhook:
       url: ${env:GITTER_WEBHOOK}
-  notifications:
+  aws-notifications:
     - protocol email
-      endpoint [email protected]
+      endpoint ${env:SERVERLESS_EMAIL_NOTIFICATIONS}
     - protocol https # Announce on Gitter
-      endpoint https://webhooks.gitter.im/e/957145b550e13c6d3a80
+      endpoint ${env:GITTER_WEBHOOK}
   alerts:
     stages: # Optionally - select which stages to deploy alarms to
       - production
       - staging
     dashboards: true
     topics:
       ok: ${self:service}-${opt:stage}-alerts-ok
-        notifications: ${self:custom.notifications}
+        notifications: ${self:custom.aws-notifications}
       alarm: ${self:service}-${opt:stage}-alerts-alarm
-        notifications: ${self:custom.notifications}
+        notifications: ${self:custom.aws-notifications}
       insufficientData: ${self:service}-${opt:stage}-alerts-insufficientData
-        notifications: ${self:custom.notifications}
+        notifications: ${self:custom.aws-notifications}
     alarms:
       - functionThrottles
       - functionErrors