job "backup%{ if batch_node != null }-oneoff-${batch_node}%{ endif }" {
  datacenters = ["dc1"]
  priority = 90
  %{ if batch_node == null ~}
  type = "system"
  %{ else ~}
  type = "batch"

  parameterized {
    meta_required = ["job_name"]
    meta_optional = ["task", "snapshot"]

  }

  meta {
    task = "backup"
    snapshot = "latest"
  }
  %{ endif ~}

  %{ if batch_node == null ~}
  constraint {
    attribute = "$${node.unique.name}"
    operator = "set_contains_any"
    # Only deploy to nodes running tasks to backup
    value = "n1,n2"
  }
  %{ else ~}
  constraint {
    attribute = "$${node.unique.name}"
    value = "${batch_node}"
  }
  %{ endif ~}

  group "backup" {

    network {
      mode = "bridge"

      port "metrics" {
        to = 8080
      }
    }

    volume "all-volumes" {
      type = "host"
      read_only = false
      source = "all-volumes"
    }

    service {
      name = "backup"
      provider = "nomad"
      port = "metrics"

      tags = [
        "prometheus.scrape"
      ]
    }

    task "backup" {
      driver = "docker"

      volume_mount {
        volume = "all-volumes"
        destination = "/data"
        read_only = false
      }

      config {
        image = "iamthefij/resticscheduler"
        ports = ["metrics"]
        args = [
          %{ if batch_node != null ~}
          "-once",
          "-$${NOMAD_META_task}",
          "$${NOMAD_META_job_name}",
          %{ endif ~}
          "$${NOMAD_TASK_DIR}/node-jobs.hcl",
        ]
      }

      env = {
        "RCLONE_CHECKERS" = "2"
        "RCLONE_TRANSFERS" = "2"
        "RCLONE_FTP_CONCURRENCY" = "5"
      }

      template {
        data = <<EOF
{{ range nomadService 1 (env "NOMAD_ALLOC_ID") "mysql-server" -}}
MYSQL_HOST={{ .Address }}
MYSQL_PORT={{ .Port }}
{{- end }}
# TODO: Move this to new mysql root pass path
{{ with nomadVar "nomad/jobs" }}
MYSQL_USER=root
MYSQL_PASSWORD={{ .mysql_root_password }}
{{ end -}}
{{ with nomadVar "nomad/jobs/backup" -}}
BACKUP_PASSPHRASE={{ .backup_passphrase }}
RCLONE_FTP_HOST={{ .nas_ftp_host }}
RCLONE_FTP_USER={{ .nas_ftp_user }}
RCLONE_FTP_PASS={{ .nas_ftp_pass.Value | toJSON }}
RCLONE_FTP_EXPLICIT_TLS=true
RCLONE_FTP_NO_CHECK_CERTIFICATE=true
{{ end -}}
        EOF
        destination = "secrets/db.env"
        env = true
      }


      template {
        # Build jobs based on node
        data = <<EOF
# Current node is {{ env "node.unique.name" }} {{ env "node.unique.id" }}

{{ range nomadService "grafana" -}}
# grafana .Node {{ .Node }}
{{ if eq .Node (env "node.unique.id") -}}
${file("${module_path}/jobs/grafana.hcl")}
{{- end }}
{{- end }}

{{ range nomadService "photoprism" -}}
# photoprism .Node {{ .Node }}
{{ if eq .Node (env "node.unique.id") -}}
${file("${module_path}/jobs/photoprism.hcl")}
{{- end }}
{{- end }}

{{ range nomadService "lldap" -}}
# lldap .Node {{ .Node }}
{{ if eq .Node (env "node.unique.id") -}}
${file("${module_path}/jobs/lldap.hcl")}
{{- end }}
{{- end }}

{{ range nomadService "sonarr" -}}
# sonarr .Node {{ .Node }}
{{ if eq .Node (env "node.unique.id") -}}
${file("${module_path}/jobs/sonarr.hcl")}
{{- end }}
{{- end }}

{{ range nomadService "nzbget" -}}
# nzbget .Node {{ .Node }}
{{ if eq .Node (env "node.unique.id") -}}
${file("${module_path}/jobs/nzbget.hcl")}
{{- end }}
{{- end }}
        EOF
        destination = "local/node-jobs.hcl"
      }

      resources {
        cpu = 50
        memory = 256
      }
    }
  }
}