Here are some command examples.
Get an environment variable:
heroku config:get STACKHERO_MARIADB_HOST
List all environment variables:
heroku config
Open PHPMyAdmin:
heroku addons:open ah-mariadb-stackhero
PHPMyAdmin configuratrion: https://dashboard.stackhero.io/account/organizations/org-a9ursj/stacks/stk-j7gfyn/services/svc-2h47k2/configure/
Client:
mysql -h yqk6vk.stackhero-network.com -u root -p --ssl
heroku run drush uli
Reference: https://devcenter.heroku.com/articles/heroku-redis
# List all addons
heroku addons
# Adding redis
heroku addons:create heroku-redis:hobby-dev -a polar-basin-71973
heroku addons:info heroku-redis
heroku config | grep REDIS
Issue found: https://help.heroku.com/HC0F8CUS/redis-connection-issues
https://www.fomfus.com/articles/how-to-create-a-drupal-8-project-for-heroku-part-1/ https://www.drupal.org/project/flysystem_s3 https://docs.aws.amazon.com/general/latest/gr/aws-sec-cred-types.html#access-keys-and-secret-access-keys Drupal and S3 Integration| Drupal with Private, Public or Presigned URL's
- Create an amazon S3 bucket account;