ragleap-terraform

Terraform module that creates a local kind cluster and installs the RagLeap Helm charts onto it. Tested on a real cluster; no cloud modules yet.

Usage

The .tf files ship in the wheel under ragleap_terraform/modules and ragleap_terraform/examples, and in the repo under packages/ragleap-terraform/.

cd packages/ragleap-terraform/examples/kind
terraform init
terraform apply

Requires Docker, Terraform >= 1.5 and the ragleap-observability chart (the example points at the repo copy).

Variables

• cluster_name (default ragleap-tf), namespace (default ragleap-core)
• install_observability (default true), observability_chart_path
• grafana_admin_password (sensitive; empty uses the chart's placeholder, which is not safe beyond a local test)
• install_postgres_exporter (default false, see below)
• helm_timeout (seconds, default 300), kubeconfig_path

Known limitations

• postgres-exporter is off by default. It needs the ragleap-ops database and the Secret ragleap-db-exporter-secret. No chart creates that Secret yet, and this module does not install ragleap-ops.
• Credentials: terraform.tfstate and the generated kubeconfig contain cluster credentials in plain text. Never commit them.
• Never press Ctrl+C during apply or destroy. During testing it left a cluster running with no state. Check terraform state list before deleting state files.
• If a cluster is left behind: kind delete cluster --name ragleap-tf.
• Always set kubeconfig_path so your own kubectl context is not touched.