List more custom image references in the example

Author: bdunne

installing_on_kubernetes/_topics/custom_images.md

@@ -4,8 +4,12 @@ If you built your own custom application images and want to deploy those you can
 
 ```yaml
 applicationDomain: miqproject.apps-crc.testing
-orchestratorImage: docker.io/<your_username_or_organization>/<your_prefix>-orchestrator:latest
 baseWorkerImage: docker.io/<your_username_or_organization>/<your_prefix>-base-worker:latest
+httpdImage: docker.io/<your_username_or_organization>/<your_prefix>-httpd:latest
+memcachedImage: docker.io/<your_username_or_organization>/<your_prefix>-memcached:latest
+opentofuRunnerImage: docker.io/<your_username_or_organization>/<your_prefix>-opentofurunner:latest
+orchestratorImage: docker.io/<your_username_or_organization>/<your_prefix>-orchestrator:latest
+postgresqlImage: docker.io/<your_username_or_organization>/<your_prefix>-postgresql:latest
 uiWorkerImage: docker.io/<your_username_or_organization>/<your_prefix>-ui-worker:latest
 webserverWorkerImage: docker.io/<your_username_or_organization>/<your_prefix>-webserver-worker:latest
 ```