[[!comment format=mdwn
 username="Nicolas.Schodet"
 avatar="http://cdn.libravatar.org/avatar/0d7ec808ec329d04ee9a93c0da3c0089"
 subject="comment 1"
 date="2017-08-03T20:52:22Z"
 content="""
For the moment I use:

```
namedOptions :: Property DebianLike
namedOptions =
        File.hasContent \"/etc/bind/named.conf.options\" namedOptionsStanza
                `onChange` Service.reloaded \"bind9\"
  where 
        namedOptionsStanza =
                [ \"// automatically generated by propellor\"
                , \"options {\"
                , \"\tdirectory \\"/var/cache/bind\\";\"
                , \"\tdnssec-validation auto;\"
                , \"\tlisten-on-v6 { any; };\"
                , \"\tlisten-on { any; };\"
                , \"\tallow-query { any; };\"
                , \"\tallow-recursion { localhost; };\"
                , \"\tallow-transfer { none; };\"
                , \"\tallow-notify { none; };\"
                , \"};\"
                ]
```
"""]]
