Red Hat Solution Architect Demo Project 2019

Hints

• Use markdown to make your docs a bit more readable
  • cheat sheet here: https://www.markdownguide.org/cheat-sheet/
• Put your docs and scripts in a separate directory for now

Work packages:

• Set up OpenShift 4.2 Dev Preview on AWS
• Set up a proper certificate (through Let's Encrypt?)
• Set up htpasswd authentication for the team and / or integrate with GitHub authentication
  • assign roles and namespaces to users
• Set up cluster-wide (?) logging
• Set up cluster-wide (?) monitoring
• Set up a pull secret to pull images from registry.redhat.io
• Set up OpenShift Container Storage for persistence
• Deploy Fuse Online
  • configure Fuse Online to read messages from twitter that include a certain hashtag
  • push Twitter messages into Kafka topic
• Deploy the Kafka Operator, a Kafka cluster, a topic, and a user
• Create a reasonable Tekton pipeline to build one of the apps
• Build an app to read Twitter message from Kafka and reply to message with happy message
  • needs to be in own consumer group, because the app below needs to read the same messages
  • can be any language, but Python, Java / Quarkus or Go are prefered as they resonate best with developers
  • please make sure you use UBI for this
• Build an app to read Twitter message from Kafka, download any attached images and storage the images somewhere
  • storage can be one of:
    • file system, backed by OCS (the prefered solution)
    • database, like e.g. a postgresql cluster (crunchy data) deployed through an operator
      • this needs at least local storage on the nodes the database pods run on
    • something else: discuss!
  • needs to be in own consumer group, because the app above needs to read the same messages
  • can be any language, but Python, Java / Quarkus or Go are prefered as they resonate best with developers
  • please make sure you use UBI for this
• Build an app to read images from database / file system and display them on a web page
  • web page does not have to be pretty right now
  • but does have to update automatically (i.e. new image is written to disk, image is automatically added to page)
  • can be any language, but Python, Java / Quarkus or Go are prefered as they resonate best with developers
  • please make sure you use UBI for this
• Deploy and set up a Che cluster for working on the above apps (nice to have)
• Write Ansible playbooks based on the documentation generated above
• Investigate state replication between multiple OCP clusters running the above configuration
• Document usage of odo in the context of setting up the apps above