IF - ELSE clauses in template - and how to use when created?

[petro]

Please look at this post:

PSA: Template and yaml

Templates are indicated by lines that start and end with {% %} or {{ }}. Everything else is yaml. The language contained inside {% %} and {{ }} is Jinja, it is not yaml. Examples of a template: {% set x = 4 %} {{ x }} Example of a template inside yaml some_field: > {% set x = 4 %} {{ x }} explanation: some_field: > # THIS IS YAML {% set x = 4 %} #THIS IS JINJA {{ x }} # THIS IS JINJA The character > in the some_field line is yaml. This mean the next set of indented lines are p…