Example nomad job

whoami.nomad

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

  update {
    max_parallel = 1
    min_healthy_time = "10s"
    healthy_deadline = "3m"
    progress_deadline = "10m"
    auto_revert = false
    canary = 0
  }
  migrate {
    max_parallel = 1
    health_check = "checks"
    min_healthy_time = "10s"

    healthy_deadline = "5m"
  }
  group "webapp" {
    count = 1
    network {
      port "web" {}
    }
    service {
      name = "whoami"
      tags = ["web", "whoami"]
      port = "web"

      check {
        type = "http"
        method = "POST"
        body = "{}"
        path = "/"
        interval = "5s"
        timeout = "5s"
      }

      check {
        type = "http"
        method = "GET"
        path = "/health"
        interval = "5s"
        timeout = "5s"
      }
    }
    restart {
      attempts = 2
      interval = "30m"
      delay = "15s"
      mode = "fail"
    }
    ephemeral_disk {
      size = 300
    }
    task "whoami" {
      driver = "docker"

      config {
        image = "containous/whoami"

        ports = ["web"]

        args = ["-port", "${NOMAD_PORT_web}"]
      }

      resources {
        cpu    = 250 # 500 MHz
        memory = 128 # 256MB
      }
    }
  }
}