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

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

Traffic is a plugin that communicates via the xDS protocol to an Envoy
control plane. Using the data from this control plane it hands out IP
addresses. This allows you (via controlling the data in the control
plane) to drain or send more traffic to specific endpoints.

The plugin itself only acts upon this data; it doesn't do anything fancy
by itself.

Code used here is copied from grpc-go and other places, this is clearly
marked in the source files.
Signed-off-by: Miek Gieben <miek@miek.nl>

format and remove trailing white space; makes 'make presubmit' pass
again.
Signed-off-by: Miek Gieben <miek@miek.nl>

README: remove the logo thing as we stopped doing that
log: remote the lines about the clock output as that's gone as well and
     discuss the query log vs other logging a bit.
Signed-off-by: Miek Gieben <miek@miek.nl>

1. The HostPortOrFile tests don't have any IPv6 tests. This adds some.
2. The HostPortOrFile breaks if any of the addresses have IPv6 zone
defined. ParseIP does not handle %zone anymore.
Signed-off-by: Brad P. Crochet <brad@redhat.com>

This is a PR that supersede #3592. In PR #3592
the build failed because DataDog/dd-trace-go and DataDog/datadog-go
have to be updated at the same time. (dependabot failed to detect that).

This PR fixes the error.

This PR closes #3592
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.27.0 to 1.28.0.
- [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/v1.27.0...v1.28.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Seems these are absolete now?

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

Update the docs (mechanical change).

Also run: go generate (no changes, good!)
Signed-off-by: Miek Gieben <miek@miek.nl>

Signed-off-by: Dominic Yin <yindongchao@inspur.com>

* add expiration jitter
Signed-off-by: Miek Gieben <miek@miek.nl>

* sign: add expiration jitter

This PR adds a expiration jitter to spread out zone re-signing even
more. The max is 5 extra days added when creating the signer for a
specific zone.

Also make the duration* constants private to clean up the godoc for this
plugin.
Signed-off-by: Miek Gieben <miek@miek.nl>

Bumps [github.com/miekg/dns](https://github.com/miekg/dns) from 1.1.26 to 1.1.27.
- [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/v1.1.26...v1.1.27)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.26.8 to 1.27.0.
- [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/v1.26.8...v1.27.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Signed-off-by: zheng xie <xiez1989@gmail.com>

* Add test case for TXT lookup via CNAME
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>

* Return HostType of explicit TXT records
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>

* Adapt TXT method lookup to allow lookup via CNAME
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>

* Implement lookup of TXT records via CNAME
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>

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

Signed-off-by: zouyee <zounyee1989@gmail.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.26.7 to 1.26.8.
- [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/v1.26.7...v1.26.8)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Went over all generated manual pages and fixed some markdown issues,
mostly escaping "_" to avoid underlining entire paragraphs.

Some textual fixes in route53 and other cloud DNS plugins.

Regenerated the markdown with mmark.
Signed-off-by: Miek Gieben <miek@miek.nl>

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.25.1 to 1.26.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.25.1...v1.26.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.26.2 to 1.26.7.
- [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/v1.26.2...v1.26.7)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [google.golang.org/api](https://github.com/google/google-api-go-client) from 0.14.0 to 0.15.0.
- [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/v0.14.0...v0.15.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [github.com/miekg/dns](https://github.com/miekg/dns) from 1.1.25 to 1.1.26.
- [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/v1.1.25...v1.1.26)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.2.1 to 1.3.0.
- [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/v1.2.1...v1.3.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Signed-off-by: ykhr53 <ykhr53@yokohei.com>

made these to the coredns.io repo as well, but this is canonical.
Signed-off-by: Miek Gieben <miek@miek.nl>

The Kubernetes DNS specification schema version was
updated to 1.1.0 in order to support IPv6
Signed-off-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>

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