controller

Overview ¶

Package main provides the CLI entrypoint for the HAProxy template ingress controller.

The controller accepts configuration via CLI flags, environment variables, or defaults:

• HAProxyTemplateConfig CRD name: --crd-name flag, CRD_NAME env var, or "haproxy-config" default
• Secret name: --secret-name flag, SECRET_NAME env var, or "haproxy-credentials" default
• Webhook cert directory: --webhook-cert-dir flag or WEBHOOK_CERT_DIR env var (directory holding tls.crt/tls.key; optional, empty disables the webhook)
• Debug HTTP port: --debug-port flag or DEBUG_PORT env var (default 0 = disabled)
• Kubeconfig: --kubeconfig flag (for out-of-cluster development)

The controller runs until receiving SIGTERM or SIGINT, at which point it performs graceful shutdown.