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1250 Commits

Author SHA1 Message Date
Ahmet Alp Balkan
49891d2103 Add links to whoami plugin reading material (#1815) 
* Add links to whoami plugin reading material

* create See Also section
 2018-05-22 15:38:25 +01:00
Miek Gieben
18b92e1117 make CoreDNS DoH Server (#1619) 
* WIP: make CoreDNS DoH Server

* It works

* Fix tests

* Review from Tom - on diff. PR

* correct mime type

* Cleanups and use the pkg/nonwriter

* rename and updates

* implement get

* implement GET

* Code review comments

* correct context

* tweaks

* code review
 2018-05-21 19:40:46 +01:00
Yong Tang
67c9075331 Enforcing gofmt -s on linter check (#1820) 
This fix enforces gofmt -s on linter check in Makefile,
and fixes `plugin/kubernetes/handler_test.go` and
`plugin/tls/tls_test.go` with `gofmt -s`
 2018-05-21 09:52:42 -04:00
Tobias Schmidt
0d305387f7 plugin/template: Support NODATA responses (#1816) 
A NODATA response has no answers and rcode NOERROR, but should have a
SOA record in the authority section.
 2018-05-21 07:45:45 +01:00
Ruslan Drozhdzh
7ac507d9ff plugin/forward: close connection manager in proxy finalizer (#1768) 
- connManager() goroutine will stop when Proxy is about to be
   garbage collected. This means that no queries are in progress,
   and no queries are going to come
 2018-05-18 07:46:14 +01:00
Chris O'Haver
38e27fd9ad add dup endpoint name test (#1811) 2018-05-18 07:27:25 +01:00
Anton Antonov
a9f3ad1f0b Fix typo in erratic.go (#1812) 2018-05-17 16:59:57 -04:00
Yong Tang
9a82fa0374 golinter fix (#1807) 
This fix fixes golinter warning:
```
plugin/tls/tls_test.go:1:⚠️ file is not goimported (goimports)
```

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
 2018-05-16 22:35:31 +01:00
Ruslan Drozhdzh
cffa1948ab Probe simplification (#1784) 
* Probe simplification

 - the main reason of rework is that previous implementation hung
   when calling Do() after Stop()

* replace atomics with mutex

* access Probe.interval under lock
 2018-05-16 20:38:13 +01:00
Ruslan Drozhdzh
bffb955f69 plugin/tls: make CA parameter optional (#1800) 2018-05-15 12:53:46 -04:00
Chris O'Haver
8026dc2560 plugin/reload: mention auto in reload (#1793) 
mention auto in reload docs
 2018-05-11 15:09:38 -04:00
Chris O'Haver
afed91646a plugin/proxy: fix except example (#1796) 
I just noticed this discrepancy in one of the `except` examples.
 2018-05-11 13:51:21 -04:00
Chris O'Haver
2c04e72bdc Try to clarify rewrite docs (#1795) 
making response rewrites more prominent
 2018-05-11 13:50:59 -04:00
Miek Gieben
3dd459896a Add OWNERS to forward (#1789) 
Copy the OWNERS file from proxy and add rdrozhdzh to it.
 2018-05-10 07:41:03 +01:00
Miek Gieben
874a998697 plugin/errors: remove panic/recover (#1777) 
Remove panic/recover and also use pkg/log to print the error. This
brings some consistency into the logging.

Fixes #1776
 2018-05-09 19:04:46 -07:00
Francois Tur
30309861c5 - review BUG related doc for Health and Premotheus after change of behavior to be compatible with reload feature. (#1790) 2018-05-09 15:09:06 +01:00
Eugen Kleiner
b9f0d55fc9 plugin/forward: expose TLSConfig and error messages to public (#1781) 
* plugin/forward: expose TLSConfig and error messages to public

* Add IsTLS() instead of TLSConfig()
 2018-05-09 12:41:14 +01:00
Miek Gieben
0e5e59c327 request.Match check Response bit as well (#1775) 
* request.Match check Response bit as well

We should check this bit and reject them as invalid.

* Fix test
 2018-05-09 12:35:42 +01:00
Miek Gieben
68b45f5377 plugin/cache: unroll minTTL loop (#1773) 
This allocates memory because of the append, just unroll the loop.
Also add benchmark.

Before:
goos: linux
goarch: amd64
pkg: github.com/coredns/coredns/plugin/cache
BenchmarkCacheResponse-4   	  100000	     11910 ns/op
BenchmarkMinMsgTTL-4       	 1000000	      1494 ns/op
PASS

After:
goos: linux
goarch: amd64
pkg: github.com/coredns/coredns/plugin/cache
BenchmarkCacheResponse-4   	  100000	     12016 ns/op
BenchmarkMinMsgTTL-4       	 2000000	       668 ns/op
PASS
 2018-05-08 18:36:29 +01:00
Miek Gieben
565e416407 plugin/cache: don't recheck the OPT records (#1772) 
These are not stored with newItem so we don't have to check them later.
 2018-05-08 18:36:08 +01:00
Ruslan Drozhdzh
0455febc34 fix TestNewServer() hanging (#1786) 2018-05-08 18:35:47 +01:00
Miek Gieben
643550eabe presubmit: check for uppercase (#1774) 
Another thing we can test automatically, we sorta settled on using an
uppercase letter in in t.Log and t.Fatal calls.

Let's just check for this.
 2018-05-07 23:47:25 +02:00
Miek Gieben
7c27577707 plugin/metrics: add panic counter (#1778) 
Count and export number of panics we see.

Fixes #1294
 2018-05-05 19:47:41 +02:00
John Belamaric
bf479f9ac2 gofmt some stuff (#1769) 2018-05-04 22:45:58 +02:00
Eugen Kleiner
be8fcc484a plugin/forward: expose few methods and attributes to public (#1766) 
* plugin/forward: expose few methods and attributes to public

* Update comments
 2018-05-04 07:47:26 +02:00
Miek Gieben
5735292406 Do Compress only when need in request.Scrub (#1760) 
* Remove Compress by default

Set Compress = true in Scrub only when the message doesn not fit the
advertized buffer. Doing compression is expensive, so try to avoid it.

Master vs this branch
pkg: github.com/coredns/coredns/plugin/cache
BenchmarkCacheResponse-2   	   50000	     24774 ns/op

pkg: github.com/coredns/coredns/plugin/cache
BenchmarkCacheResponse-2   	  100000	     21960 ns/op

* and make it compile
 2018-05-01 21:04:06 +01:00
Miek Gieben
c48531bb35 Add usage example (#1759) 2018-04-30 20:53:23 +01:00
Miek Gieben
a8fce24d46 plugin/cache: fix benchmark (#1758) 2018-04-30 20:25:40 +01:00
Miek Gieben
c0590e4ec4 plugin/etcd: small refactor (#1749) 
* plugin/etcd: small refactor

I think this function can be smaller.

* and make it compile
 2018-04-28 10:03:35 +01:00
Miek Gieben
bfc647d4ed Cache metrics server (#1746) 
* plugin/cache: per server metrics

Use per server metrics in the cache plugin as well. This required
some plumbing changes. Also use request.Request more.

* fix cherry-pick
 2018-04-27 19:37:49 +01:00
Miek Gieben
85f549b529 plugin/dnssec: add per server metrics (#1743) 
* plugin/dnssec: add per server metrics

final plugin.

Fixes #1696 #1492 #1189

* Move cache cap into handler so we can access the server label

* Remove cache-capacity from it entirely
 2018-04-27 19:37:31 +01:00
Miek Gieben
2a28efa877 plugin/template: update metrics to include server (#1731) 
Add server label to the metrics and update the README.
 2018-04-27 19:37:12 +01:00
Mario Kleinsasser
13b1f5469a Fix #1685 (#1700) 
Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Create separate function for zone check

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Add tests for zone A records

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Remove pointer from checkZoneForRecord func signature, Add documentation

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Change apex to zone, Update readme information, Add additional tests

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Change zone to apex

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Change readme to reflect apex change

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Correct code comment

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>

Correct string join for apex.dns

Signed-off-by: Mario Kleinsasser <mario.kleinsasser@gmail.com>
 2018-04-27 19:36:58 +01:00
John Belamaric
9d25b6d8b9 Update README.md (#1748) 2018-04-27 10:25:46 -04:00
John Belamaric
7ec92e055d Update README.md 2018-04-27 09:49:25 -04:00
Miek Gieben
f0f80ed739 plugin/forward: clarify relation with proxy (#1747) 
some other small bits as well.
 2018-04-27 14:24:58 +01:00
Chris O'Haver
47b2b10209 plugin/rewrite: handle continue in response rewrite (#1740) 
* handle continue in response rewrite

* add test
 2018-04-27 07:05:44 +01:00
Miek Gieben
3236464223 plugin/kubernetes: document tranfer (#1745) 
Fixes #1720
 2018-04-26 21:29:29 +01:00
Miek Gieben
270da82995 plugin/forward: move Dial goroutine out (#1738) 
Rework the TestProxyClose - close the proxy in the *same* goroutine
as where we started it. Close channels as long as we don't get dataraces
(this may need another fix).

Move the Dial goroutine out of the connManager - this simplifies things
*and* makes another goroutine go away and removes the need for connErr
channels - can now just be dns.Conn.

Also:

Revert "plugin/forward: gracefull stop (#1701)"
This reverts commit 135377bf77.

Revert "rework TestProxyClose (#1735)"
This reverts commit 9e8893a0b5.
 2018-04-26 09:34:58 +01:00
Miek Gieben
4c7ae4ea95 plugin/health: update README (#1739) 
* plugin/health: update README

Make more clear in the readme that health is limited to 1 server.

Fixes #1722

* rephrase and remove ~~~ corefile because it will fail
 2018-04-26 08:44:33 +01:00
Chris O'Haver
5e06687ee5 plugin/rewrite: tweak parse error messaging, add tests (#1737) 
* tweak parse error messaging, add tests

* looser err msg checking
 2018-04-25 20:48:32 +01:00
Ruslan Drozhdzh
9e8893a0b5 rework TestProxyClose (#1735) 2018-04-25 19:15:49 +01:00
Miek Gieben
5c3e436d71 plugin/autopath: per server metrics (#1730) 
Implement per server metrics in autopath; also don't export the metric.

Updated readme as well.
 2018-04-25 11:43:56 -04:00
Miek Gieben
d3f2d4a291 core: remove HostAddresses() (#1728) 
* core: remove HostAddresses()

config.HostAddresses() is a weird function that gathers
some data from the server and returns a string.

It is *only* used the trace plugin, to figure out what
server starts the trace.

Looks to be better to fit in the with metrics.WithServer label
on the trace itself to show which server handled the trace.

Remove HostAddresses() and cleanup trace a small bit.:w

* lint
 2018-04-25 15:27:25 +01:00
Miek Gieben
7a507e34ca deprecate some stuff (#1732) 
https_google and reverse will be removed in 2 releases. Add warnings.

We will move reverse to coredns/reverse and list it as external after
this switch.

See #1713
 2018-04-25 12:38:04 +01:00
Miek Gieben
5e6114b797 plugin/pkg/uniq: add (#1733) 
Spin this out the metrics package so we can use it in the health
one of well to fix some reload bugs.
 2018-04-25 11:45:09 +01:00
Miek Gieben
ce084012df plugin/forward: fix TLS setup (#1714) 
* plugin/forward: fix TLS setup

Way smaller PR than #1679. Fixes same thing.

* remove println

* put overwritten test back

* context

* update tests
 2018-04-24 18:18:26 +01:00
Miek Gieben
f529a2771f plugin/forward: close channels when connManager returns (#1727) 
Close a bunch of channels, also change the test to just use a for loop
with a counter.
 2018-04-24 17:09:15 +01:00
Miek Gieben
d49194623f plugin/forward: remove lenc and lencOut channels (#1726) 
Remove these 2 channels, as they were only used in testing and
complicate things if we want to do a clean stop()

Less is more.
 2018-04-24 16:10:31 +01:00
Miek Gieben
eb7c3ad137 Build manual docs (#1721) 
Slight tweak in the forward readme, as sublist don't work well to
generate these.
 2018-04-23 12:47:32 +01:00