Example with mandatory variables not filled in

---
rougail:
  var1: example
  var2: example
  var3: example

Example with all modifiable variables

---
rougail:
  var1: example
  var2: example
  var3: example
  var4: value
  var5: value
  var6: value
  var7: '8080'
  var8: 'true'