Ned Bellavance — Veteran IT professional and founder of Ned in the Cloud, creating courses, podcasts, and technical content on cloud and infrastructure.
209 articles from this blog
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.
A technical guide explaining the indent() interpolation function in Terraform, including its syntax, usage, and a practical example.
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 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.
A technical guide explaining the flatten() interpolation function in Terraform, including its syntax, use cases, and examples.
Explains the Terraform file() function, its syntax, use cases, and provides practical examples for reading file contents.
Explains the floor() interpolation function in Terraform, including its syntax, usage examples, and behavior with different data types.
Explains the Terraform element() function for retrieving items from a list, with examples and use cases.
Explains the Terraform distinct() function, which removes duplicate values from a list, with examples and use cases.
Explains the Terraform dirname() function for extracting directory paths from file paths, with examples for Windows and Linux.
Explains the Terraform contains() function for testing list membership, with examples and use cases.
Explains the concat() function in Terraform for combining lists, part of a series on built-in interpolation functions.
Explains the Terraform compact() function, which removes empty strings from a list, with examples and use cases.
Explains the Terraform coalescelist() function, which returns the first non-empty list from multiple arguments, with examples and use cases.
Explains the Terraform coalesce() function, which returns the first non-empty string from a list of arguments, with examples.
A technical guide explaining the Terraform cidrsubnet() function for subnet calculation, with examples and use cases.
A guide to running Ansible on Windows 10 using Docker for Windows, detailing the setup process and rationale for choosing containers.
Explains the Terraform cidrnetmask() function, which converts an IP range in CIDR notation to a subnet mask in dot notation.
