Merge pull request kubernetes-sigs#702 from mackIOConsulting/rfc2136_…

…provider

Rfc2136 provider

fix: pass all relevant CLI flags to AWS provider (kubernetes-sigs#719)

Add Source implementation for Istio Gateway (kubernetes-sigs#694)

* add Istio Gateway Source

* add documentation for Istio Gateway Source

* make both istio namespace and ingress gateway service configurable

* prefix gateway types, constructors, and flags with 'istio-'

* fix: add missing sources to source flag docs

Merge pull request kubernetes-sigs#675 from jvassev/dyn-cache-zone

Dyn: cache records per zone using zone's serial number

Only store endpoints with their labels in the cache (kubernetes-sigs#612

)

* Set cacheinterval flag to 0 by default and if it is zero don't use cache

* fix: run gofmt -s in go1.11

Print a message if no hosted zones match (aws provider) (kubernetes-s…

…igs#592)

* Print a message if no hosted zones match (aws provider)

Fixes kubernetes-sigs#590

* Remove early return

Merge pull request kubernetes-sigs#574 from jbowes/dnsimple-tolerate-…

…other-zones

Make DNSimple tolerant of unknown zones

chore: bump version to v0.5.1 (kubernetes-sigs#560)

chore: bump version to v0.5.0

Merge pull request kubernetes-sigs#531 from linki/nlb

AWS: add support for AWS Network Load Balancers