Kubernetes for Developers

Adding a probe to our Python example

Like previous examples, the code is available in GitHub in the https://github.com/kubernetes-for-developers/kfd-flask project. I won't show all the changes, but you can check out the code from branch 0.3.0 using this command: git checkout 0.3.0. The Docker images built from this code are likewise available under the 0.3.0 tag from the quay.io repository.

In this update, the project includes a secondary deployment of Redis to match some of the concepts from the previous chapter. The specification for the deployment has also been updated to specifically add a liveness probe and a readiness probe. The updated deployment specification now reads:

apiVersion: apps/v1beta1kind: Deploymentmetadata: name: flask ...