job "disk-check" {
  datacenters = ["dc1"]
  type        = "batch"

  group "check" {
    count = 6 # Check all nodes
    constraint {
      distinct_hosts = true
    }
    task "df" {
      driver = "raw_exec"
      config {
        command = "df"
        args    = ["-h"]
      }
    }
  }
}