message: Updating sidebar.
diff: * [Redis](drupal/services/redis.md)
  * [Solr](drupal/services/solr.md)
  * [Varnish](drupal/services/varnish.md)
  +
  * [Step by Step: Getting Drupal ready to run on Lagoon](drupal/step-by-step-getting-drupal-ready-to-run-on-lagoon.md)
  * [Drush 9](drupal/drush-9.md)
  * [First Deployment of Drupal](drupal/first-deployment-of-drupal.md)
  ## Administering Lagoon
  -* [Installing Lagoon on OpenShift](administering-lagoon/installing-lagoon-on-openshift.md)
  * [GraphQL API](administering-lagoon/graphql-queries.md)
  * [Role-Based Access Control \(RBAC\)](administering-lagoon/rbac.md)
  * [Install Lagoon on OpenShift](administering-lagoon/install.md)
  