Infragram

C4 inspired interactive architecture diagrams for terraform configuration.

Note: This is an early preview and works for single-state view. Support for multi-state view is in the works. Works best with terraform >= v0.14

Features

• Architecture diagram for terraform configuration
• Zoom in/out of elements to see different levels of abstraction in your architecture
• Incremental parsing to generate diagram for work-in-progress code
• Resolves references and variables to establish relationships in the diagram
• Navigate between diagram and source code in the editor
• Visual diff for terraform plan
• Supports submodules
• Icon catalog for AWS, Google Cloud and Azure

Usage

• Command -> Infragram: View Terraform Diagram

  Render architecture diagram for terraform configuration in the current repository

• Command -> Infragram: View Terraform Plan

  Generate terraform plan and renders diff visualization for the plan

• Editor Context menu -> Infragram: View in Diagram

  Pan and focus to current resource in the diagram

• Diagram Context menu -> Expand/Collpase

  Expand or collapse hierarchical nodes to show/hide child nodes

• Diagram Context menu -> Goto Source

  Navigate to source code definition for the selected node

Examples

AWS Clicklogs Ingestion

AWS VPC

Google Kubernetes Engine

Azure Cross Region Load Balancer

Terraform Plan Diff

Troubleshooting

• Requires terraform v0.14 or above. May work in limited capacity for older versions.
• If you have module dependencies, ensure the dependencies are fetched using terraform init so that the module details are also rendered in the diagram.
• Please report any issues at this issue tracker.