How would you output returned values from a child module in the Terraform CLI output?

The correct answer is C. Declare the output in both the root and child module. To output returned values from a child module in the Terraform CLI output, you need to declare the output in both the child module and the root module. The child module output will return the value to the root module, and the root module output will display the value in the CLI.

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Question

Options

ADeclare the output in the root configuration
BDeclare the output in the child module
CDeclare the output in both the root and child module
DNone of the above

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(37 responses)

A
16% (6)
B
5% (2)
C
73% (27)
D
5% (2)

Explanation

To output returned values from a child module in the Terraform CLI output, you need to declare the output in both the child module and the root module. The child module output will return the value to the root module, and the root module output will display the value in the CLI.

Topics

#module outputs#root module#child module#output propagation

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