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33 commits

Author SHA1 Message Date
Miek Gieben
7a4ca687a2 Fix docs 2016-03-26 16:32:36 +00:00
Miek Gieben
ebef64280a Support SkyDNS' stubzones 
This implements stubzones in the same way as SkyDNS. This
also works with multiple configured domains and has tests.
Also add more configuration parameters for TLS and path prefix and
enabling stubzones.  Run StubUpdates as a startup command to keep up to
date with the list in etcd.
 2016-03-26 16:29:35 +00:00
Miek Gieben
a832ab696a bugfix: actually *use* the CH class 2016-03-25 20:30:38 +00:00
Miek Gieben
16e50ec5f8 Add state.SizeAndDo() 
This methods returns an OPT record which can be used to create a new
message with the same bufsize and Do bit as the original one.
 2016-03-25 17:23:06 +00:00
Miek Gieben
e8982dc99c Add tests for multi zone support 
Working as intended and now tested.
 2016-03-25 16:24:43 +00:00
Miek Gieben
e62eb2cde0 Bugfix: bx in etcd.go didn't get Key 
Thus record only diffing in the Key were seen as identical and not
included in the end results. Of course this being a map when and if
this would happen was rather random.

Fixed by including Key. Further small tweaks and code refactors.
 2016-03-25 15:30:44 +00:00
Miek Gieben
e408c81a8c Add more tests and include the forgotten chaos_test.go as well 2016-03-25 10:32:12 +00:00
Miek Gieben
5d70567f1c Implement chaos middleware 
This allows for CH TXT queries that return some information about
the server and/or the authors (or whatever you put in there).
 2016-03-25 08:36:32 +00:00
Miek Gieben
9712bade34 fix doc 2016-03-24 17:55:46 +00:00
Miek Gieben
2caddcf761 Small optimization in round robin load balancing 2016-03-24 17:51:28 +00:00
Miek Gieben
430f11a6d2 Add context.WithTimeout 
Closes #41
 2016-03-24 17:46:14 +00:00
Miek Gieben
4fe39f9e9e Port tests from SkyDNS 
This adds *most* of the tests from SkyDNS, things lacking is
the stubzone checking, groups and the trim prefix. These
will be added in subsequent PRs and in separate test files.
 2016-03-24 17:31:01 +00:00
Miek Gieben
78d2e31ec1 Add Stub resolving 
SkyDNS can forward requests from one instance to another.
Add this base infrastructure for this feature to CoreDNS.

Add more tests as well.
 2016-03-24 09:20:53 +00:00
Miek Gieben
163e5d8e71 fixed 2016-03-23 23:20:50 +00:00
Miek Gieben
55aa436234 more stuff 2016-03-23 23:06:16 +00:00
Miek Gieben
a655a5735b Slowly adding all the tests from skydns 2016-03-23 22:59:05 +00:00
Miek Gieben
18ef25e0d5 Merge pull request #33 from miekg/middleware/rewrite2 
Rewrite the name of the query as well
 2016-03-23 21:47:47 +00:00
Miek Gieben
e954332b9f Allow rewriting of the the name of the query as well. And improve 
the docs a little.
 2016-03-23 21:45:27 +00:00
Miek Gieben
b167411bba Add roundrobin middleware 
This middleware allows you to round robin a/aaaa records in a reply and
maybe more in the future (i.e.) sort a packet?
 2016-03-23 21:38:35 +00:00
Miek Gieben
7d834ce037 Remove reflect middleware - it was only a toy 2016-03-23 10:54:50 +00:00
Miek Gieben
bae1fb7aa2 Add build tag to the tests 2016-03-23 10:46:33 +00:00
Miek Gieben
8f9f2cd1ab Add etcd middleware 
This middleware acts in the same way as SkyDNS. We might add options
to allow it to be behave different, but for now it will suffice.

A Corefile like:
.:1053 {
    etcd miek.nl
    proxy . 8.8.8.8:53
}
will perform lookup in etcd and proxy everything not miek.nl to Google
for further resolution.

The internal etcd forwarding *also* uses the proxy infrastructure,
meaning you get health check and such for (almost) free
 2016-03-23 10:41:40 +00:00
Miek Gieben
5229db0fe9 Dump rewrite.md here 2016-03-20 09:40:35 +00:00
Miek Gieben
2454d23cab only rewrite types when they are given in uppercase 2016-03-19 22:12:07 +00:00
Miek Gieben
c3e951818f Update docs 2016-03-19 20:59:10 +00:00
Miek Gieben
47fca9a8fc Proxy cleanups 
Remove things not supported, fix docs.
 2016-03-19 20:53:37 +00:00
Miek Gieben
ec84cb1270 Random fixes and make servfail the special return code 2016-03-19 20:17:44 +00:00
Miek Gieben
78432f78a9 Fix upstream tests 2016-03-19 16:11:30 +00:00
Miek Gieben
ae5783b7c4 Errors directive testing and fixing 
Drop a few tests and make it work and compile.
Also add the documentation: errors.md
 2016-03-19 13:37:20 +00:00
Miek Gieben
afc4b85d86 put docs in the middleware directory 2016-03-19 11:21:23 +00:00
Miek Gieben
39dbd447b5 Fix middleware log 2016-03-19 11:16:08 +00:00
Miek Gieben
f907311cdf Use context.Context 
Rename the old Context to State and use context.Context in the
middleware for intra-middleware communication and more.
 2016-03-19 07:32:50 +00:00
Miek Gieben
3ec0d9fe6b First commit 2016-03-18 20:57:35 +00:00