Production ready? and cant write anything because of read_only flag is ON

[ajay56611]

Hello @ymmt2005 Greetings, i've went through the documentation it looks great and i have two questions 1) is it production ready now(by jan04-2021)? and 2) when am trying to write anything to deployed 3 instance mysql cluster it is not allowing me to write anything and read_only flag is ON and which part of constmycnf and cannot be overidden. any suggestions on how to move forward from here.

Thank you,
Ajay