coredns/middleware/secondary
Miek Gieben de0fa53379 Doc: add package docs (#296)
* Doc: add package docs

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README.md Update README.md 2016-08-22 14:40:24 -07:00
secondary.go Doc: add package docs (#296) 2016-09-25 08:39:20 +01:00
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secondary

secondary enables serving a zone retrieved from a primary server.

Syntax

secondary [zones...]
  • zones zones it should be authoritative for. If empty, the zones from the configuration block are used. Note that without a remote address to get the zone from, the above is not that useful.

A working syntax would be:

secondary [zones...] {
    transfer from address
    [transfer to address]
}
  • transfer from specifies from which address to fetch the zone. It can be specified multiple times; if one does not work, another will be tried.
  • transfer to can be enabled to allow this secondary zone to be transferred again.

Examples

secondary [zones...] {
    transfer from 10.0.1.1
    transfer from 10.1.2.1
}