Scenario: "Tigoni": Patch and Pray!

Level: Hard

Type: Fix

Tags: kubernetes  

Access: Email

Description: A developer wants to upgrade their stateful application. This application handles their archives/backups.

The application tigoni is deployed on kubernetes in the default namespace.
The application server is deployed by Helm. The command they used is helm install tigoni charts/tigoni.

Upgrade the tigoni application to v2.0.0. The image already exists in the local repository.
Debug and help the developer fix any issue with the upgrade.
Everytime v1.0.0 is launched the archiving code starts on a clean slate.

Root (sudo) Access: True

Test: The tigoni pod with version v2 runs correctly (its endpoint :3000/healthz displays serverVersion:v2)

The "Check My Solution" button runs the script /home/admin/agent/check.sh, which you can see and execute.

Time to Solve: 20 minutes.