```ruby
name "jump"
description "Role applied to all servers at Jump Networks"

default_attributes(
  :networking => {
    :nameservers => [
      "185.73.44.3",
      "2001:ba8:0:2c02::",
      "2001:ba8:0:2c03::",
      "2001:ba8:0:2c04::"
    ],
    :roles => {
      :external => {
        :zone => "jn"
      }
    }
  }
)

override_attributes(
  :ntp => {
    :servers => ["0.uk.pool.ntp.org", "1.uk.pool.ntp.org", "europe.pool.ntp.org"]
  }
)

run_list(
  "role[gb]"
)
```

Set location for UK tile cache
user
```ruby
name "jump"
description "Role applied to all servers at Jump Networks"

default_attributes(
  :location => "London, England",
  :networking => {
    :nameservers => [
      "185.73.44.3",
      "2001:ba8:0:2c02::",
      "2001:ba8:0:2c03::",
      "2001:ba8:0:2c04::"
    ],
    :roles => {
      :external => {
        :zone => "jn"
      }
    }
  }
)

override_attributes(
  :ntp => {
    :servers => ["0.uk.pool.ntp.org", "1.uk.pool.ntp.org", "europe.pool.ntp.org"]
  }
)

run_list(
  "role[gb]"
)
```
assistant