When Specifying Multiple Variable Names and Values for a Playbook

question 418

Multiple Choice

When specifying multiple variable names and values for a playbook on the command line, which of the following is the correct syntax?

• A) ansible-playbook playbook.yml -e `host="foo" pkg="bar"'
• B) ansible-playbook playbook.yml -e `host: "foo", pkg: "bar"'
• C) ansible-playbook playbook.yml -e `host="foo"' -e `pkg="bar"'
• D) ansible-playbook playbook.yml --extra-vars "host=foo", "pkg=bar"

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Definitions:

Crime Rate

The ratio or percentage of crimes committed in a specified area or population over a given period.

Prison

An institution designed to confine and rehabilitate individuals convicted of crimes.

Popular Opinion

The aggregate of individual attitudes or beliefs held by the adult population or a subset of it.

Long Crime Wave

An extended period during which rates of reported crime substantially increase, often sparking widespread social concern and demands for legal or policy responses.