lookup function in terraform
#lookup retrieves the value of a single element from a map, given its key.
#If the given key does not exist, a the given default value is returned instead.
lookup(map, key, default)
#Example to Understand
lookup({a="ay", b="bee"}, "a", "what?")
ay
lookup({a="ay", b="bee"}, "c", "what?")
what?terraform element function
resource "aws_instance" "ec2_instance" {
count = 2
user_data = element([data.template_file.user_data_file1.rendered,
data.template_file.user_data_file2.rendered],
count.index)
tags = {
Name = element(var.ec2_instance_names, count.index)
}
}Copyright © 2021 Codeinu
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