Jinja2 Infrastructure Template Engine
Generates infrastructure-as-code configurations from Jinja2 templates with variable inheritance. Produces Terraform HCL, Ansible playbooks, and Kubernetes manifests from shared parameter files using hierarchical environment overlays.
npx skills add agentskillexchange/skills --skill jinja2-infrastructure-template-engine
The Jinja2 Infrastructure Template Engine streamlines multi-environment infrastructure provisioning by generating platform-specific configurations from a unified template layer. Jinja2 templates with custom filters and extensions produce valid Terraform HCL for cloud resource definitions, Ansible YAML playbooks for configuration management, and Kubernetes manifest files for container orchestration.
What this skill actually does
Variable management uses a hierarchical overlay system where base parameters are defined at the organization level, overridden per environment (dev/staging/production), and further customized per region or cluster. YAML-based parameter files support encrypted values via Mozilla SOPS integration for secrets management.
The engine validates generated output against JSON Schema definitions for each target format, catching configuration errors before deployment. A dry-run mode produces diff reports showing changes between current and generated configurations. Template inheritance allows shared patterns for common infrastructure components like VPC layouts, security group rules, and IAM policies while permitting environment-specific customization. CI integration produces generated configs as pipeline artifacts for review before apply.