# epycloud terraform Manage Google Cloud infrastructure with Terraform. ## Usage ```bash epycloud terraform SUBCOMMAND [OPTIONS] epycloud tf SUBCOMMAND [OPTIONS] # Short alias ``` ## Description Manages Google Cloud infrastructure resources using Terraform. Provides a wrapper around Terraform commands with environment-aware configuration and safety checks. Commands automatically use the appropriate Terraform workspace and variable files based on the active environment. ## Subcommands ### init Initialize Terraform working directory. ```bash epycloud terraform init ``` Downloads providers, configures remote backend (GCS), and prepares directory. ### plan Preview infrastructure changes without applying. ```bash epycloud terraform plan [OPTIONS] ``` **Options:** - `--target RESOURCE` - Plan changes for specific resource only - `--out FILE` - Save plan to file ### apply Apply infrastructure changes. ```bash epycloud terraform apply [OPTIONS] ``` **Options:** - `--auto-approve` - Skip interactive approval prompt - `--target RESOURCE` - Apply changes to specific resource only ### destroy Destroy all managed infrastructure. ```bash epycloud terraform destroy [OPTIONS] ``` **Options:** - `--auto-approve` - Skip interactive approval prompt - `--target RESOURCE` - Destroy specific resource only !!! danger "Destructive Operation" This permanently deletes cloud resources and data. Always verify environment before destroying. ### output Display Terraform output values. ```bash epycloud terraform output [NAME] ``` ## Examples ```bash # Initialize Terraform epycloud tf init # Preview changes epycloud tf plan # Apply changes epycloud tf apply # Apply without confirmation epycloud tf apply --auto-approve # Apply to production epycloud --env prod tf apply # Apply specific resource epycloud tf apply --target google_workflows_workflow.pipeline # Show all outputs epycloud tf output # Show specific output epycloud tf output bucket_name # Destroy all resources epycloud tf destroy # Destroy dev environment epycloud --env dev tf destroy ``` ## Exit Codes | Code | Description | |------|-------------| | `0` | Success | | `1` | Error (validation failed, apply failed) | | `2` | Plan shows changes (with `-detailed-exitcode`) | ## Related Commands - [`epycloud config`](https://mobs-lab.github.io/epymodelingsuite-cloud/epycloud/config.md) - Configure project and environment settings ## See Also - [Cloud Deployment](https://mobs-lab.github.io/epymodelingsuite-cloud/getting-started/cloud-deployment/index.md) - Setup and deployment guide