Using the mac_address configuration for a Docker task

example.nomad

job "example" {
  datacenters = ["dc1"]

  group "cache" {
    task "redis" {
      driver = "docker"

      config {
        image = "redis:3.2"
        mac_address = "A0:97:FA:13:93:03"
        port_map {
          db = 6379
        }
      }

      resources {
        cpu    = 500
        memory = 256

        network {
          mbits = 10
          port "db" {}
        }
      }
    }
  }
}

output.txt

15:49 # nomad run example.nomad
==> Monitoring evaluation "42672dec"
    Evaluation triggered by job "example"
    Evaluation within deployment: "27ed52bd"
    Allocation "1c2461a9" created: node "023f7896", group "cache"
    Evaluation status changed: "pending" -> "complete"
==> Evaluation "42672dec" finished with status "complete"

15:49 # nomad alloc exec 1c2 cat /sys/class/net/eth0/address
a0:97:fa:13:93:03