Solution to "Add Data Source" function missing in cacti

Problem:  

From cact 1.0.X onwards you would not find "+" or Add datasource Option in cacti. 

cacti_no_add-Datasources

Solution:

From cact 1.0.X onwards you would not find "+" or Add datasource Option in cacti by default, as Graph/Data Source Creation Method is "simple" by default. You need to go to Configuration-->Settings--> Other Settings -- > Graph/Data Source Creation Method and change it to "Advanced". Then save the configuration.

cacti_no_add-Datasources_solution

Thats it. Sharing is caring.