Since we use golang 1.12 and gomod, it is not necessary
to match the impor path to `/go/src/github.com/coredns/coredns`
in order to build coredns. For that reason the build command
inside docker could be simplified with:
```
$ docker run --rm -i -t -v $PWD:/v -w /v golang:1.12 make
```
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

* Remove federation
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

* Rebuild and point to github.com/coredns/federation
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

* Export `localNodeName` => `LocalNodeName`, to be used by federation (until deprecation)
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

* Remove plugin/kubernetes/federation.go (=> kubernetes/federation repo)
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

* Update github.com/coredns/federation
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

* sticker-ci fix
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

This feature introduce continuous fuzzing with the following
features:

* Ruzzing: fuzz-targets are run continuously on master
( the fuzzers are updated every time new code is pushed to master)
* Regresion: In addition to unit-tests travis runs all fuzz
targets through the generated corpus to catch bugs early  on
in the CI process before merge.

* plugin/clouddns: tiny fixes for the README

Did a post-merge review. Fix a few typos.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Naming;

coredns -> CoreDNS
clouddns -> Cloud DNS
and italics then the plugin's name are mentioned.
Signed-off-by: Miek Gieben <miek@miek.nl>

This PR adds some content in clouddns plugin to mention about
the fact that privately hosted zone does not need to attach to
a VPC.
Also change PROJECT_NAME to PROJECTT_ID, and reformt the markdown
to replace tab with 4 whitespace.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

Looks like there were some leftover in PR 3011 during
the merge conflict rebase. This PR removes the unneeded file
and fixed the plugin.cfg
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

Signed-off-by: Palash Nigam <npalash25@gmail.com>

Closes: #2822

Just minor textual cleanup.

Signed-off-by: Miek Gieben <miek@miek.nl>

Say a thing about 1.12.8 and HTTP/2
Signed-off-by: Miek Gieben <miek@miek.nl>

format and simplify; highlighted some stuff in route53_test.go that
could be further simplified.
Signed-off-by: Miek Gieben <miek@miek.nl>

Add notes for next release; azure was merged, nice to get that out, some
other bugfixes.
Signed-off-by: Miek Gieben <miek@miek.nl>

In the setup function use plugin.Error() to wrap the errors with the
plugin name. Because there isn't a separate setup() function this is
done for all returned errors.

Remove *upstream.Upstream from the New parameters as this is always set
and adjust the tests to account for this.
Signed-off-by: Miek Gieben <miek@miek.nl>

Just building in master updates the deps.

Pushing this as a PR to get a clean build back.
Signed-off-by: Miek Gieben <miek@miek.nl>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.21.2 to 1.22.3.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.21.2...v1.22.3)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [gopkg.in/DataDog/dd-trace-go.v1](https://github.com/DataDog/dd-trace-go) from 1.16.0 to 1.16.1.
- [Release notes](https://github.com/DataDog/dd-trace-go/releases)
- [Commits](https://github.com/DataDog/dd-trace-go/compare/v1.16.0...v1.16.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [github.com/Azure/go-autorest/autorest](https://github.com/Azure/go-autorest) from 0.5.0 to 0.8.0.
- [Release notes](https://github.com/Azure/go-autorest/releases)
- [Changelog](https://github.com/Azure/go-autorest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Azure/go-autorest/compare/autorest/v0.5.0...autorest/v0.8.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.0.0...v1.1.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* doc: formatting and point to plugin.md

Slight tweaks in CONTRIBUTING.md and point to plugin.md which also has a
bunch of info.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Update plugin.md
Co-Authored-By: Chris O'Haver <cohaver@infoblox.com>

* Add minimize to configuration knobs
Signed-off-by: Miek Gieben <miek@miek.nl>

* more
Signed-off-by: Miek Gieben <miek@miek.nl>

* Fix handling truncated responses in forward

* Removed error check after proxy.Connect
See https://github.com/coredns/coredns/pull/3110/files#r312942826

New version to get the fix for:
https://github.com/kubernetes/klog/pull/83
which can fix:
https://github.com/coredns/coredns/pull/3055Signed-off-by: Miek Gieben <miek@miek.nl>

* fix switch order

* remove fallthough

* add test

* fix test

* distingush nxdomain/nodata for at least first subdomain of zone

* restore fallthough; reorder switch cases

no manual updates; just generated stuff.
Signed-off-by: Miek Gieben <miek@miek.nl>

document the environment option and some cleanups. Go over the code and
fix/tweak random bits here and there.

Condense a few lines here and there.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Add plugin for Azure DNS
Signed-off-by: darshanime <deathbullet@gmail.com>

* Rename AzureDNS plugin to Azure
Signed-off-by: darshanime <deathbullet@gmail.com>

* remove upstream from azure syntax
Signed-off-by: darshanime <deathbullet@gmail.com>

* Rename azure plugin block keynames
Signed-off-by: darshanime <deathbullet@gmail.com>

* Normalize zone name before lookup in zones
Signed-off-by: darshanime <deathbullet@gmail.com>

* Update import path for caddy
Signed-off-by: darshanime <deathbullet@gmail.com>

* normalize azure zone name only if required
Signed-off-by: darshanime <deathbullet@gmail.com>

* Add support for MX, SRV, TXT, records
Signed-off-by: darshanime <deathbullet@gmail.com>

* Add specs for new record types
Signed-off-by: darshanime <deathbullet@gmail.com>

* Use sequential updates for zones
Signed-off-by: darshanime <deathbullet@gmail.com>

* Add OWNERS file for azure plugin
Signed-off-by: darshanime <deathbullet@gmail.com>

* Rename imports for third party packages
Signed-off-by: darshanime <deathbullet@gmail.com>

* Capitalize values in README
Signed-off-by: darshanime <deathbullet@gmail.com>

* Shorten keys for azure plugin config
Signed-off-by: darshanime <deathbullet@gmail.com>

* Fixup readme for azure plugin
Signed-off-by: darshanime <deathbullet@gmail.com>

Signed-off-by: ethan <guangming.wang@daocloud.io>

Show example for DoH. And cleanup the README (format to 80 column
linewidth).

Fixes: #3094
Signed-off-by: Miek Gieben <miek@miek.nl>

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.0.0...v1.1.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.21.6 to 1.21.9.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.21.6...v1.21.9)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

the current update frequency for the refresh loop in the route 53 plugin is hard-coded
to 1 minute. aws rate-limits the number of api requests so less frequent record refreshes
can help when reaching those limits depending upon your individual scenarios. this pull
adds a configuration option to the route53 plugin to adjust the refresh frequency.

thanks for getting my last pull released so quickly. this is the last local change that
i have been running and would love to get it contributed back to the project.
Signed-off-by: Matt Kulka <mkulka@parchment.com>

Use %d SOA serial when logging about the SOA serial.
Signed-off-by: Miek Gieben <miek@miek.nl>

Wanted this *before* 1.6.1 but I forgot; ah well...
Signed-off-by: Miek Gieben <miek@miek.nl>