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authorGravatar Miek Gieben <miek@miek.nl> 2016-11-09 21:26:49 +0000
committerGravatar Miek Gieben <miek@miek.nl> 2016-11-09 21:26:49 +0000
commit0919216d3ca513d6ae18ffb0ed35b6a89fd393c6 (patch)
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middleware/{file, auto}: resolve external CNAMEs
Do the same thing as in etcd and give the option of externally resolving CNAME. This is needed when CoreDNS is a proxy as well is serving zones.
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@@ -27,6 +27,7 @@ TSIG key information, something like `transfer out [ADDRESS...] key [NAME[:ALG]]
file DBFILE [ZONES... ] {
transfer to ADDRESS...
no_reload
+ upstream ADDRESS...
}
~~~
@@ -36,6 +37,8 @@ file DBFILE [ZONES... ] {
When an address is specified a notify message will be send whenever the zone is reloaded.
* `no_reload` by default CoreDNS will reload a zone from disk whenever it detects a change to the
file. This option disables that behavior.
+* `upstream` defines upstream resolvers to be used resolve external names found (think CNAMEs)
+ pointing to external names.
## Examples