- Welcome to lesson six.
In this lesson, you'll learn about the different ways
that Ansible can be configured
for conditional task execution.
We'll start with an overview of the different conditionals
and next we'll start exploring them one by one,
starting with the Handlers.
After Handlers, which only run
if a task has changed something,
you'll learn about the powerful when statement,
which allows you to run tasks
if specific conditions are true.
Next you'll learn how to use register
in combination with when statements,
after which you will learn about blocks and loops.
And in the last video, before the end of lesson lab,
you will learn how to use the fail module
to deal with failure efficiently.