818d2b10ad
* cidr everywhere: check all middleware Add tests for cidr in only that middleware that already tests for this. Check the other ones manually (and put reverse in the tests cases anyway). Make etcd setup_test run without +build etcd tag - it is not needed for this test - move rest of the code to lookup_test.go. Cleanup proxy test a bit and remove TempDir as there is test.TempFile that does the same thing. Fixes #909 * coredns package * Fix test compile
autopath
The autopath middleware allows CoreDNS to perform server side search path completion. If it sees a query that matches the first element of the configured search path, autopath will follow the chain of search path elements and returns the first reply that is not NXDOMAIN. On any failures the original reply is returned.
Because autopath returns a reply for a name that wasn't the original question it will add a CNAME that points from the original name (with the search path element in it) to the name of this answer.
Syntax
autopath [ZONE..] RESOLV-CONF
- ZONES zones autopath should be authoritative for.
- RESOLV-CONF points to a
resolv.conflike file or uses a special syntax to point to another middleware. For instance@kubernetes, will call out to the kubernetes middleware (for each query) to retrieve the search list it should use.
Currently the following set of middleware has implemented autopath:
- kubernetes
Examples
autopath my-resolv.conf
Use my-resolv.conf as the file to get the search path from. This file only needs so have one line:
search domain1 domain2 ...
autopath @kubernetes
Use the search path dynamically retrieved from the kubernetes middleware.