Move script, update readme

README.md

@@ -230,3 +230,31 @@ python manage.py export_schema_for_cypress
 ```
 python manage.py export_schema_graphql
 ```
+
+
+## Backup to S3
+
+From https://pawelurbanek.com/heroku-postgresql-s3-backup
+
+### Initial setup per Heroku Dyno
+
+```
+heroku buildpacks:add heroku-community/awscli
+heroku config:set BACKUP_AWS_ACCESS_KEY_ID=[Your AWS Access Key ID]
+heroku config:set BACKUP_AWS_SECRET_ACCESS_KEY=[Your AWS Secret Access Key]
+heroku config:set BACKUP_S3_BUCKET_NAME=[Your S3 bucket name]
+```
+
+```
+heroku authorizations:create => TOKEN
+heroku config:set HEROKU_API_KEY=[TOKEN]
+heroku buildpacks:add heroku-community/cli
+```
+
+```
+heroku config:set APP_NAME=app-name
+```
+
+```
+heroku config:set PG_BACKUP_PASSWORD=$(openssl rand -base64 32)
+```