In the interests of security, it is best practice to rotate credentials from time-to-time.
For Grafana, a few steps need to be performed manually to do this. You will need to have access to a web browser and need to have aiven-client (avn) installed.
Login with the avnadmin credentials via the web browser to the Grafana instance from the Service URI displayed on the Aiven Console.
In the bottom-left of Grafana is a small avatar displayed above the help icon. Hover over it, and click Change password.
Change the password and make a note of it somewhere safe.
Login to aiven-client and then run the following command to update the stored password in the console:
avn service user-password-reset \
--username avnadmin \
--new-password <new password noted above> \
<service name>For example:
avn service user-password-reset \
--username avnadmin \
--new-password my_super_secure_password \
my-grafana-serviceRefresh the Aiven Console and the new password should now be displayed for the avnadmin user.