The config examples used incorrect logger configuration and were difficult to
read. This change fixes them to use 0.7.0 logger configuration, defaults to
debug to make it easier for new users to understand why their cluster won't
start up, and adjust the formatting to make for easier readability.
The config examples used incorrect logger configuration and were difficult to read. This change fixes them to use 0.7.0 logger configuration, defaults to debug to make it easier for new users to understand why their cluster won't start up, and adjust the formatting to make for easier readability.