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-bootstrap" {
  datacenters = ["dc1"]
  type = "batch"

  group "nextcloud-bootstrap" {
    network {
      mode = "bridge"
    }

    service {
      connect {
        sidecar_service {
          proxy {
            upstreams {
              destination_name = "mysql-server"
              # TODO: how do I get these to not bind to the host eth0 address
              local_bind_port = 6061
            }
            config {
              protocol = "tcp"
            }
          }
        }

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

    task "nextcloud-bootstrap" {
      driver = "docker"

      config {
        image = "mysql:8"
        args = [
          "/bin/bash",
          "-c",
          "/usr/bin/mysql -h${NOMAD_UPSTREAM_IP_mysql_server} -P${NOMAD_UPSTREAM_PORT_mysql_server} -uroot -psupersecretpassword < /bootstrap.sql",
        ]
        volumes = [
          "local/bootstrap.sql:/bootstrap.sql"
        ]
      }

      template {
        data = <<EOF
        CREATE DATABASE IF NOT EXISTS `${var.nextcloud_db}`;
        CREATE USER IF NOT EXISTS '${var.nextcloud_user}'@'%' IDENTIFIED BY '${var.nextcloud_pass}';
        GRANT ALL ON `${var.nextcloud_db}`.* to '${var.nextcloud_user}'@'%';
        EOF
        destination = "local/bootstrap.sql"
      }

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