mirror of
https://github.com/coredns/coredns.git
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62 lines
2.3 KiB
Markdown
62 lines
2.3 KiB
Markdown
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title = "CoreDNS-1.2.3 Release"
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description = "CoreDNS-1.2.3 Release Notes."
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tags = ["Release", "1.2.3", "Notes"]
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release = "1.2.3"
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date = "2018-10-16T11:37:29+01:00"
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author = "coredns"
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We are pleased to announce the [release](https://github.com/coredns/coredns/releases/tag/v1.2.3) of
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CoreDNS-1.2.3!
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## Core
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This is a big release that spans almost 6 weeks of development, slightly longer than normal. You may
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also have noticed that CoreDNS *wasn't* made the default in Kubernetes 1.12 due to increased memory
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used compared to kube-dns. This release contains a fix for that.
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The underlying DNS library has seen multiple updates to improve throughput and memory and we have
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enabled REUSE_PORT on the ports CoreDNS opens on \*nix.
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## Plugins
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* [*federation*](/plugins/federation) return a correct answer (SERVFAIL) if availability-zone or region labels are missing from a node.
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* [*route53*](/plugins/route53)
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* Refactor add-on to support batch querying of Route 53 along with all AWS record types (including `CNAME`).
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* Add support for zones with overlapping domains (split config)
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* Minor improvements (`fallthrough`, `upstream` options, AWS credentials file support)
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* [*cache*](/plugin/cache) add a minttl option to set the minimal TTL for records being cached. The cache key moved to hash/fnv64.
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* [*rewrite*](/plugin/rewrite) can now also rewrite TTLs
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* [*kubernetes*](/plugin/kubernetes)
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* Uses less memory (~30% less).
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* Do not block on startup when connecting to the API server; returns SERVFAIL in the mean time.
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* Support for using a `kubeconfig` file, including various auth providers (Azure not supported due to a compilation issue with that code).
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* [*reload*](/plugin/reload) allows the reload interval to be configured.
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* [*forward*](/plugin/forward) fix a crash when health checking is enabled in some circumstances.
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## Brought to you by:
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Aaron Riekenberg,
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Billie Cleek,
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Brad Beam,
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Can Yucel,
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Chris O'Haver,
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dilyevsky,
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Eugen Kleiner,
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Francois Tur,
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John Belamaric,
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Manuel Alejandro de Brito Fontes,
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Manuel Stocker,
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marqc,
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Miek Gieben,
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Nic Cope,
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Paul G,
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Ruslan Drozhdzh,
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Tom Thorogood,
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Yong Tang,
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Zach Eddy.
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For documentation see our (in progress!) [manual](/manual). For help and other resources, see our
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[community page](https://coredns.io/community/).
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