Signed-off-by: zounengren <zounengren@cmss.chinamobile.com>

* Update README.md
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* fix readme occurances
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

Signed-off-by: Ben Kochie <superq@gmail.com>

* Add 1.7.0 notes already

This is the work-in-progress release notes for 1.7.0, adding it now so
we can craft it will we work towards 1.7.0.

Notes currently yell that 1.7.0 is backwards incompatible.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Update notes/coredns-1.7.0.md
Co-Authored-By: Ben Kochie <superq@gmail.com>
Co-authored-by: Ben Kochie <superq@gmail.com>

Run make -f Makefile.doc in CircleCI to test that man pages are updated
in PRs.
Signed-off-by: Ben Kochie <superq@gmail.com>

Minor typo and improvements to the dns64 plugin README.
Signed-off-by: Ben Kochie <superq@gmail.com>

Cleanup a variety of metric issues.
* Eliminate department of redundancy "count_total" naming.
* Use the plural of the unit when appropriate. (ex, "requests")
* Remove label names from metric names where appropriate. (ex, "rcode")
* Simplify request metrics by consolidating type label in to the base
request counter.
* Re-generate man pages.
Signed-off-by: Ben Kochie <superq@gmail.com>
Co-authored-by: Ben Kochie <superq@gmail.com>

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* Add dns64 plugin

Add external plugin to core in-tree.
* Pull code from upstream: https://github.com/serverwentdown/dns64
* Update docs.
Signed-off-by: Ben Kochie <superq@gmail.com>

* Make dns64 consistent.
Signed-off-by: Ben Kochie <superq@gmail.com>

* Cleanup README
Signed-off-by: Ben Kochie <superq@gmail.com>

* Cleanup minor issues.
Signed-off-by: Ben Kochie <superq@gmail.com>

* Remove proxy method.
Signed-off-by: Ben Kochie <superq@gmail.com>

* dns64: big cleanup

* Make the code a bit more idiomatic
* Add tests
* use proper Upstream API
Signed-off-by: Casey Callendrello <c1@caseyc.net>
Signed-off-by: Ben Kochie <superq@gmail.com>

* A little more clenaup

* Fix some docs.
* Use the correct plugin register method.
* Cleanup some review items.
Signed-off-by: Ben Kochie <superq@gmail.com>

* Add metrics counter for DNS64 translations

Add a basic counter of how many DNS64 translations have been completed.
Signed-off-by: Ben Kochie <superq@gmail.com>

* Add DNSSEC bug link
Signed-off-by: Ben Kochie <superq@gmail.com>

* Test cleanup
Signed-off-by: Ben Kochie <superq@gmail.com>

* dns64: more test cleanup
Signed-off-by: Casey Callendrello <c1@caseyc.net>
Co-authored-by: Casey Callendrello <c1@caseyc.net>

Signed-off-by: zounengren <zounengren@cmss.chinamobile.com>

See #3727 for the details. Copying release notes
verbatim to coredns-1.6.9.md and fix the release script (because
Makefile are stupid). Up version to 1.6.9 here as well.
Signed-off-by: Miek Gieben <miek@miek.nl>

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

We should really release. I'm setting the date to today, and kick off a
release after this is merged.
Signed-off-by: Miek Gieben <miek@miek.nl>

Start using latest Go for .travis.
Signed-off-by: Miek Gieben <miek@miek.nl>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.29.24 to 1.29.29.
- [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/v1.29.24...v1.29.29)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [github.com/miekg/dns](https://github.com/miekg/dns) from 1.1.28 to 1.1.29.
- [Release notes](https://github.com/miekg/dns/releases)
- [Changelog](https://github.com/miekg/dns/blob/master/Makefile.release)
- [Commits](https://github.com/miekg/dns/compare/v1.1.28...v1.1.29)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Automatically submitted.

* fix negative cache masking cases
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* remove unecessary param
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

Bumps [k8s.io/client-go](https://github.com/kubernetes/client-go) from 0.17.3 to 0.17.4.
- [Release notes](https://github.com/kubernetes/client-go/releases)
- [Changelog](https://github.com/kubernetes/client-go/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kubernetes/client-go/compare/v0.17.3...v0.17.4)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [github.com/miekg/dns](https://github.com/miekg/dns) from 1.1.27 to 1.1.28.
- [Release notes](https://github.com/miekg/dns/releases)
- [Changelog](https://github.com/miekg/dns/blob/master/Makefile.release)
- [Commits](https://github.com/miekg/dns/compare/v1.1.27...v1.1.28)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [github.com/golang/protobuf](https://github.com/golang/protobuf) from 1.3.4 to 1.3.5.
- [Release notes](https://github.com/golang/protobuf/releases)
- [Commits](https://github.com/golang/protobuf/compare/v1.3.4...v1.3.5)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.29.19 to 1.29.24.
- [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/v1.29.19...v1.29.24)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.5.0 to 1.5.1.
- [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/v1.5.0...v1.5.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.27.1 to 1.28.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.27.1...v1.28.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [k8s.io/apimachinery](https://github.com/kubernetes/apimachinery) from 0.17.3 to 0.17.4.
- [Release notes](https://github.com/kubernetes/apimachinery/releases)
- [Commits](https://github.com/kubernetes/apimachinery/compare/v0.17.3...v0.17.4)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

* parse.HostPortorFile: return error when 0 found

Return an error when we haven't found any nameservers. This is the
alternative considered in #3735. It's also slighly less code to be
changing.

Replaces: #3741
Closes: #3741 #3735
Signed-off-by: Miek Gieben <miek@miek.nl>

* Add extra test case here as well
Signed-off-by: Miek Gieben <miek@miek.nl>

* Add missing PR to release notes

Add some misssing PRs to the notes.

This will need one more update: new date for the release and I want
include the panic-fix in the forward plugin as well.
Signed-off-by: Miek Gieben <miek@miek.nl>

* Update notes/coredns-1.6.8.md
Co-Authored-By: Chris O'Haver <cohaver@infoblox.com>
Co-authored-by: Chris O'Haver <cohaver@infoblox.com>

* plugin/azure: fix bug in setting up plugin
Signed-off-by: darshanime <deathbullet@gmail.com>

* plugin/azure: add support for private zones
Signed-off-by: darshanime <deathbullet@gmail.com>

* plugin/azure: change syntax for access level
Signed-off-by: darshanime <deathbullet@gmail.com>

* plugin/azure: change import alias for azure dns
Signed-off-by: darshanime <deathbullet@gmail.com>

* plugin/azure: reword readme, var names
Signed-off-by: darshanime <deathbullet@gmail.com>

* plugin/azure: remove newline in imports
Signed-off-by: darshanime <deathbullet@gmail.com>

* fix import grouping
Co-authored-by: Chris O'Haver <cohaver@infoblox.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.29.14 to 1.29.19.
- [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/v1.29.14...v1.29.19)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.4.1 to 1.5.0.
- [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/v1.4.1...v1.5.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Bumps [google.golang.org/api](https://github.com/google/google-api-go-client) from 0.15.0 to 0.20.0.
- [Release notes](https://github.com/google/google-api-go-client/releases)
- [Changelog](https://github.com/googleapis/google-api-go-client/blob/master/CHANGES.md)
- [Commits](https://github.com/google/google-api-go-client/compare/v0.15.0...v0.20.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

This PR supersede 3664. With recent etcd changes, we can finally
get around the bump caused by incompatiblity between grpc and etcd.

This fix closes 3664.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

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