# GCP Agentic AI Cluster — Terraform HCL Spec
terraform {
  required_version = ">= 1.5.0"
  required_providers {
    google = {
      source  = "hashicorp/google"
      version = "~> 5.0"
    }
  }
}

provider "google" {
  project = var.gcp_project_id
  region  = "us-central1"
}

# Google Cloud Run Agent Microservice
resource "google_cloud_run_v2_service" "isynera_agent" {
  name     = "isynera-agent-supervisor"
  location = "us-central1"
  ingress  = "INGRESS_TRAFFIC_ALL"

  template {
    containers {
      image = "us-central1-docker.pkg.dev/${var.gcp_project_id}/isynera/agent:latest"
      resources {
        limits = {
          cpu    = "2000m"
          memory = "4Gi"
        }
      }
      env {
        name  = "PINECONE_INDEX"
        value = "c21portfolio"
      }
      env {
        name  = "VERTEX_AI_MODEL"
        value = "gemini-1.5-pro"
      }
    }
  }
}

# Cloud SQL PostgreSQL Instance with pgvector
resource "google_sql_database_instance" "vector_db" {
  name             = "isynera-vector-db"
  database_version = "POSTGRES_15"
  region           = "us-central1"

  settings {
    tier = "db-custom-2-7680"
    database_flags {
      name  = "cloudsql.enable_pgvector"
      value = "on"
    }
  }
}