fix: add default value from values.yaml

[tty47]

What

Hello! This PR updates the default values to get it from the values, instead of having it hardcoded.

How

Update tempalte + values.yaml.

Can this PR be safely reverted and rolled back?

• [x] YES 💚
• [ ] NO ❌

[CLAassistant]

All committers have signed the CLA.