+++ title = "CoreDNS-1.6.0 Release" description = "CoreDNS-1.6.0 Release Notes." tags = ["Release", "1.6.0", "Notes"] release = "1.6.0" date = 2019-07-28T14:35:47+01:00 author = "coredns" +++

The CoreDNS team has released CoreDNS-1.6.0.

The -cpu flag is removed from this version.

This release sports changes in the file plugin. A speed up in the log plugin and fixes in the cache and hosts plugins.

Upcoming deprecation: the kubernetes federation plugin will be moved to github.com/coredns/federation. This is likely to happen in CoreDNS 1.7.0.

Plugins

• The file got lot of bug fixes and it now loads zones lazily on start, i.e. if the zonefile does not exist, it keeps trying with every reload period.
• The cache fixes a race.
• Multiple fixes in the route53 plugin.
• And the kubernetes removes the resyncperiod option.
• The host appended entries from /etc/hosts on each (re-)parse, instead of overwriting them.
• Speed ups in the log plugin.

Brought to You By

Anshul Sharma, Charlie Vieth, Chris O'Haver, Christian Muehlhaeuser, Erfan Besharat, Jintao Zhang, Mat Lowery, Miek Gieben, Ruslan Drozhdzh, Yong Tang.

Noteworthy Changes

• core: Scrub: TC bit is always set (https://github.com/coredns/coredns/pull/3001)
• pkg/cache: Fix race in Add() and Evict() (https://github.com/coredns/coredns/pull/3013)
• pkg/replacer: Evaluate format once and improve perf by ~3x (https://github.com/coredns/coredns/pull/3002)
• plugin/file: Fix setting ReloadInterval (https://github.com/coredns/coredns/pull/3017)
• plugin/file: Make non-existent file non-fatal (https://github.com/coredns/coredns/pull/2955)
• plugin/file: New zone should have zero records (https://github.com/coredns/coredns/pull/3025)
• plugin/file: Rename do to walk and cleanup and document (https://github.com/coredns/coredns/pull/2987)
• plugin/file: Simplify locking (https://github.com/coredns/coredns/pull/3024)
• plugin/host: don't append the names when reparsing hosts file (https://github.com/coredns/coredns/pull/3045)
• plugin/kubernetes: Remove resyncperiod (https://github.com/coredns/coredns/pull/2923)
• plugin/log: Fix log plugin benchmark and slightly improve performance (https://github.com/coredns/coredns/pull/3004)
• plugin/metrics: Fix response_rcode_count_total metric (https://github.com/coredns/coredns/pull/3029)
• plugin/rewrite: Fix domain length validation (https://github.com/coredns/coredns/pull/2995)
• plugin/route53: Fix IAM credential file (https://github.com/coredns/coredns/pull/2983)
• plugin/route53: Fix multiple credentials in route53 (https://github.com/coredns/coredns/pull/2859)