https://tinychen.com/tags/coredns/Recent content in Coredns on TinyChen's BlogHugozh-cnWed, 22 Jul 2026 20:00:00 +0800https://tinychen.com/20221120-dns-13-coredns-10-dnsredir-and-alternate/Sun, 20 Nov 2022 11:00:00 +0800https://tinychen.com/20221120-dns-13-coredns-10-dnsredir-and-alternate/<p>本文主要介绍了目前CoreDNS服务在外部域名递归结果过程中出现的一些问题以及使用dnsredir插件进行分流和alternate插件进行重试优化的操作。</p>https://tinychen.com/20221107-dns-12-coredns-09-kubernetes/Mon, 07 Nov 2022 11:00:00 +0800https://tinychen.com/20221107-dns-12-coredns-09-kubernetes/<p>CoreDNS作为现阶段k8s的默认DNS服务以及服务发现的重要一环，其内置的kubernetes插件可谓是举足轻重。本文主要讲解介绍CoreDNS内置的核心插件<code>kubernetes</code>的使用方式和适用场景。</p>https://tinychen.com/20220805-dns-14-coredns-11-highly-available-deployment/Fri, 05 Aug 2022 11:00:00 +0800https://tinychen.com/20220805-dns-14-coredns-11-highly-available-deployment/<p>本文主要以 CoreDNS 为例，介绍 DNS 高可用常见部署形态，重点说明 Anycast（含基于 BGP 的「类 Anycast」）为何适合 DNS，以及在落地时需要注意的边界条件。</p>https://tinychen.com/20220728-dns-11-coredns-08-healthcheck/Thu, 28 Jul 2022 14:00:00 +0800https://tinychen.com/20220728-dns-11-coredns-08-healthcheck/<p>本文主要讲解介绍CoreDNS内置的两个健康检查插件<code>health</code>和<code>ready</code>的使用方式和适用场景。</p>https://tinychen.com/20220627-k8s-09-service-discovery-and-traffic-exposure/Mon, 27 Jun 2022 17:00:00 +0800https://tinychen.com/20220627-k8s-09-service-discovery-and-traffic-exposure/<p>本文主要介绍了K8S集群中的服务发现和流量暴露机制，包括K8S中的workload类型、service类型、DNS解析原理以及四层服务暴露和七层服务暴露的规则。</p>https://tinychen.com/20220221-dns-10-coredns-07-queryperf-performance-testing/Mon, 21 Feb 2022 11:00:00 +0800https://tinychen.com/20220221-dns-10-coredns-07-queryperf-performance-testing/<p>本文主要用于介绍如何编译安装queryperf来对DNS服务器进行压测，以及CoreDNS常见的几种配置下的压测性能表现。</p>https://tinychen.com/20220220-dns-09-coredns-06-recursive-dns/Sun, 20 Feb 2022 23:00:00 +0800https://tinychen.com/20220220-dns-09-coredns-06-recursive-dns/<p>本文主要用于介绍CoreDNS实现递归服务器的几种方式以及在生产环境中遇到的一些问题和解决方案。</p>https://tinychen.com/20220114-dns-08-coredns-05-log/Fri, 14 Jan 2022 11:00:00 +0800https://tinychen.com/20220114-dns-08-coredns-05-log/<p>本文主要用于介绍CoreDNS用来记录日志的几种方式以及在生产环境中遇到的一些问题和解决方案。</p>https://tinychen.com/20210713-dns-07-coredns-04-unbound/Tue, 13 Jul 2021 11:00:00 +0800https://tinychen.com/20210713-dns-07-coredns-04-unbound/<p>本文主要介绍coredns的unbound插件进行编译安装的过程及常用的配置方法。</p>https://tinychen.com/20210623-dns-06-coredns-03-prometheus/Thu, 24 Jun 2021 17:00:00 +0800https://tinychen.com/20210623-dns-06-coredns-03-prometheus/<p>本文主要对coredns的<em>prometheus</em>监控进行介绍，以及对grafana中配置coredns的dashboard进行分享。</p>https://tinychen.com/20210516-dns-04-coredns-02-install-external-plugins/Sun, 16 May 2021 11:00:00 +0800https://tinychen.com/20210516-dns-04-coredns-02-install-external-plugins/<p>本文主要对coredns的源码进行编译安装，以及在编译安装的过程中加入一些External Plugins的方法。</p>https://tinychen.com/20210509-dns-03-coredns-01-introduction/Sun, 09 May 2021 11:00:00 +0800https://tinychen.com/20210509-dns-03-coredns-01-introduction/<p>本文主要对coredns的原理和特性进行介绍，同时会对其二进制的安装方法进行尝试。</p>