# «Контракт-чек» app services on Nomad (single VPS, docker driver).
#
# Groups: api (with prestart migrations) + 5 workers. Stateful infra
# (postgres/redis/rabbitmq/minio) stays on compose; tasks reach it via the
# docker0 host gateway 172.17.0.1 and the host-published ports
# (15432/17379/5672/9000). The nginx edge cascade is unchanged.
#
# Env: a dedicated .env.nomad (copy of compose .env with hostnames rewritten
# to 172.17.0.1 + published ports) is bind-mounted at /secrets/.env and
# sourced before the app starts. Create it once on the VPS:
#   cp ~/DealDocumentScreening/.env ~/DealDocumentScreening/.env.nomad
#   # edit: @postgres:5432 → @172.17.0.1:15432, @redis:6379 → @172.17.0.1:17379,
#   #       @rabbitmq:5672 → @172.17.0.1:5672, http://minio:9000 → http://172.17.0.1:9000
#
# Image tag uses ${IMAGE_TAG}, rendered by envsubst at submit time.
# Registry auth: host-level `docker login` on the VPS (README §5).

job "contract-check" {
  datacenters = ["vps"]
  type        = "service"

  update {
    max_parallel      = 1
    min_healthy_time  = "15s"
    healthy_deadline  = "5m"
    progress_deadline = "10m"
    auto_revert       = true
  }

  # ══ API ════════════════════════════════════════════════════════════════════
  group "api" {
    count = 1

    update {
      max_parallel = 1
    }

    restart {
      attempts = 3
      interval = "10m"
      delay    = "15s"
      mode     = "delay"
    }

    network {
      port "http" {
        static = 18000
        to     = 8000
      }
    }

    service {
      name     = "contract-check-api"
      port     = "http"
      provider = "nomad"

      check {
        name     = "healthz"
        type     = "http"
        path     = "/healthz"
        interval = "10s"
        timeout  = "3s"
      }

      check_restart {
        limit = 3
        grace = "30s"
      }
    }

    task "migrate" {
      lifecycle {
        hook = "prestart"
      }

      driver = "docker"

      config {
        image   = "p2gnl.mu-dungeon.xyz/admin-git/contract-check-api:${IMAGE_TAG}"
        command = "sh"
        args    = ["-c", "set -a; . /secrets/.env; set +a; exec alembic upgrade head"]
        mounts = [
          {
            type      = "bind"
            target    = "/secrets/.env"
            source    = "/root/DealDocumentScreening/.env.nomad"
            readonly  = true
          }
        ]
      }

      resources {
        cpu    = 150
        memory = 256
      }
    }

    task "api" {
      driver = "docker"

      config {
        image   = "p2gnl.mu-dungeon.xyz/admin-git/contract-check-api:${IMAGE_TAG}"
        command = "sh"
        args    = ["-c", "set -a; . /secrets/.env; set +a; export APP_VERSION=${IMAGE_TAG}; exec python -m src.contract_check.api"]
        ports   = ["http"]
        mounts = [
          {
            type      = "bind"
            target    = "/secrets/.env"
            source    = "/root/DealDocumentScreening/.env.nomad"
            readonly  = true
          }
        ]
      }

      kill_timeout = "30s"

      resources {
        cpu    = 300
        memory = 512
      }
    }
  }

  # ══ WORKERS ═══════════════════════════════════════════════════════════════

  group "worker-extract" {
    count = 1

    update {
      canary       = 1
      auto_promote = true
    }

    restart {
      attempts = 3
      interval = "10m"
      delay    = "15s"
      mode     = "delay"
    }

    task "worker-extract" {
      driver = "docker"

      config {
        image   = "p2gnl.mu-dungeon.xyz/admin-git/contract-check-worker-extract:${IMAGE_TAG}"
        command = "sh"
        args    = ["-c", "set -a; . /secrets/.env; set +a; export APP_VERSION=${IMAGE_TAG}; exec python -m src.contract_check.worker_extract"]
        mounts = [
          {
            type      = "bind"
            target    = "/secrets/.env"
            source    = "/root/DealDocumentScreening/.env.nomad"
            readonly  = true
          }
        ]
      }

      kill_timeout = "60s"

      resources {
        cpu    = 500
        memory = 640
      }
    }
  }

  group "worker-analyze" {
    count = 1

    update {
      canary       = 1
      auto_promote = true
    }

    restart {
      attempts = 3
      interval = "10m"
      delay    = "15s"
      mode     = "delay"
    }

    task "worker-analyze" {
      driver = "docker"

      config {
        image   = "p2gnl.mu-dungeon.xyz/admin-git/contract-check-worker-analyze:${IMAGE_TAG}"
        command = "sh"
        args    = ["-c", "set -a; . /secrets/.env; set +a; export APP_VERSION=${IMAGE_TAG}; exec python -m src.contract_check.worker_analyze"]
        mounts = [
          {
            type      = "bind"
            target    = "/secrets/.env"
            source    = "/root/DealDocumentScreening/.env.nomad"
            readonly  = true
          }
        ]
      }

      kill_timeout = "120s"

      resources {
        cpu    = 250
        memory = 384
      }
    }
  }

  group "worker-prescreen" {
    count = 1

    update {
      canary       = 1
      auto_promote = true
    }

    restart {
      attempts = 3
      interval = "10m"
      delay    = "15s"
      mode     = "delay"
    }

    task "worker-prescreen" {
      driver = "docker"

      config {
        image   = "p2gnl.mu-dungeon.xyz/admin-git/contract-check-worker-prescreen:${IMAGE_TAG}"
        command = "sh"
        args    = ["-c", "set -a; . /secrets/.env; set +a; export APP_VERSION=${IMAGE_TAG}; exec python -m src.contract_check.worker_prescreen"]
        mounts = [
          {
            type      = "bind"
            target    = "/secrets/.env"
            source    = "/root/DealDocumentScreening/.env.nomad"
            readonly  = true
          }
        ]
      }

      kill_timeout = "60s"

      resources {
        cpu    = 150
        memory = 256
      }
    }
  }

  group "worker-billing" {
    count = 1

    update {
      canary       = 1
      auto_promote = true
    }

    restart {
      attempts = 3
      interval = "10m"
      delay    = "15s"
      mode     = "delay"
    }

    task "worker-billing" {
      driver = "docker"

      config {
        image   = "p2gnl.mu-dungeon.xyz/admin-git/contract-check-worker-billing:${IMAGE_TAG}"
        command = "sh"
        args    = ["-c", "set -a; . /secrets/.env; set +a; export APP_VERSION=${IMAGE_TAG}; exec python -m src.contract_check.worker_billing"]
        mounts = [
          {
            type      = "bind"
            target    = "/secrets/.env"
            source    = "/root/DealDocumentScreening/.env.nomad"
            readonly  = true
          }
        ]
      }

      kill_timeout = "60s"

      resources {
        cpu    = 150
        memory = 256
      }
    }
  }

  group "worker-notify" {
    count = 1

    update {
      canary       = 1
      auto_promote = true
    }

    restart {
      attempts = 3
      interval = "10m"
      delay    = "15s"
      mode     = "delay"
    }

    task "worker-notify" {
      driver = "docker"

      config {
        image   = "p2gnl.mu-dungeon.xyz/admin-git/contract-check-worker-notify:${IMAGE_TAG}"
        command = "sh"
        args    = ["-c", "set -a; . /secrets/.env; set +a; export APP_VERSION=${IMAGE_TAG}; exec python -m src.contract_check.worker_notify"]
        mounts = [
          {
            type      = "bind"
            target    = "/secrets/.env"
            source    = "/root/DealDocumentScreening/.env.nomad"
            readonly  = true
          }
        ]
      }

      kill_timeout = "60s"

      resources {
        cpu    = 150
        memory = 256
      }
    }
  }
}