What This Design Does:

This desgin shows you how to build and deploy a simple (not production ready), multi-tier web application using Kubernetes and Docker. This example consists of the following components: 1. A single-instance Redis to store guestbook entries 2. Multiple web frontend instances **Creating the Redis leader Service** The guestbook application needs to communicate to the Redis to write its data. You need to apply a Service to proxy the traffic to the Redis Pod. A Service defines a policy to access the Pods. **Set up Redis followers** Although the Redis leader is a single Pod, you can make it highly available and meet traffic demands by adding a few Redis followers, or replicas. **Creating the Redis follower service** The guestbook application needs to communicate with the Redis followers to read data. To make the Redis followers discoverable, you must set up another Service.

Design Snapshot

Redis PHP Guestbook design snapshot

Caveats and Consideration:

None

Compatibility:

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