Ned Bellavance — Veteran IT professional and founder of Ned in the Cloud, creating courses, podcasts, and technical content on cloud and infrastructure.
203 articles from this blog
Explains the pow() interpolation function in Terraform, including its syntax, usage examples, and limitations.
Explains the Terraform pathexpand() function, which expands the ~ character to the user's home directory in file paths.
Explains the md5() function in Terraform, showing how to generate MD5 hashes for strings and files with practical examples.
Explains the min() interpolation function in Terraform, showing its syntax, usage examples, and behavior with numeric values.
A technical guide explaining the merge() function in Terraform, including examples and use cases for combining maps.
Explains the max() interpolation function in Terraform, showing its syntax, usage examples, and limitations.
Explains the Terraform matchkeys() function, its syntax, and provides practical examples for filtering values based on key matches.
Explains the map() interpolation function in Terraform, including its syntax, usage examples, and practical applications.
Explains the lower() function in Terraform, a built-in interpolation function for converting strings to lowercase.
Explains the Terraform lookup() function for retrieving values from maps, including examples and use cases.
Explains the log() interpolation function in Terraform, including its syntax, usage, and examples.
Explains the Terraform list() function, its syntax, usage examples, and a key lesson about type consistency.
Explains the Terraform length() function for counting characters, list items, and map entries in infrastructure code.
Explains the Terraform keys() function, which extracts and sorts keys from a map, with practical examples.
A technical guide explaining the jsonencode() function in Terraform, including examples and use cases for JSON data formatting.
Explains the Terraform join() function, showing how to combine list elements into a string with a delimiter.
Explains the Terraform index() function, which finds the position of a value in a list, with examples and usage notes.
A technical guide explaining the indent() interpolation function in Terraform, including its syntax, usage, and a practical example.
A technical guide explaining the formatlist() interpolation function in Terraform, including its syntax, usage examples, and practical applications.
Explains the Terraform format() function, its syntax, and provides examples for formatting strings, integers, and floats.
