variable "base_hostname" {
  type = string
  description = "Base hostname to serve content from"
  default = "dev.homelab"
}

variable "nextcloud_db" {
  type = string
  default = "nextcloud"
}

variable "nextcloud_user" {
  type = string
  default = "nextcloud"
}

variable "nextcloud_pass" {
  type = string
  default = "nextcloud"
}

job "nextcloud" {
  datacenters = ["dc1"]
  type = "service"

  group "nextcloud" {
    count = 1

    network {
      mode = "bridge"
      port "web" {
        host_network = "loopback"
        to = 80
      }
    }

    service {
      port = "web"

      connect {
        sidecar_service {
          proxy {
            local_service_port = 80

            upstreams {
              destination_name = "mysql-server"
              local_bind_port = 6060
            }

            config {
              protocol = "tcp"
            }
          }
        }

        sidecar_task {
          resources {
            cpu    = 50
            memory = 50
          }
        }
      }

      tags = [
        "traefik.enable=true",
        "traefik.http.routers.nextcloud.entrypoints=web,websecure",
        "traefik.http.routers.nextcloud.rule=Host(`nextcloud.${var.base_hostname}`)",
        "traefik.http.routers.nextcloud.tls=true",
      ]

    }

    task "main" {
      driver = "docker"
      
      config {
        image = "nextcloud"
        ports = ["web"]
      }

      env = {
        "MYSQL_HOST" = "${NOMAD_UPSTREAM_ADDR_mysql_server}"
        "MYSQL_DATABASE" = "${var.nextcloud_db}"
        "MYSQL_USER" = "${var.nextcloud_user}"
        "MYSQL_PASSWORD" = "${var.nextcloud_pass}"
      }

      resources {
        cpu = 50
        memory = 250
      }

    }
  }
}