https://tinychen.com/tags/etcd/Recent content in Etcd on TinyChen's BlogHugozh-cnWed, 22 Jul 2026 22:00:00 +0800https://tinychen.com/20250118-etcdctl-etcd-metrics/Sat, 18 Jan 2025 19:00:00 +0800https://tinychen.com/20250118-etcdctl-etcd-metrics/<p>本文主要记录如何在已启用 TLS 的 etcd 集群（以 Kubernetes 控制面 etcd 为例）上配置 <code>etcdctl</code>，以及如何通过 Prometheus 抓取 etcd metrics。Grafana 大盘可在指标稳定后再叠加，本文以采集链路为主。</p>https://tinychen.com/20240619-etcd-ha-cluster-manually-deploy/Wed, 19 Jun 2024 19:00:00 +0800https://tinychen.com/20240619-etcd-ha-cluster-manually-deploy/<p>本文主要介绍如何手动部署高可用的双向加密认证etcd集群。</p>https://tinychen.com/20240607-k8s-force-delete-namespace/Fri, 07 Jun 2024 11:00:00 +0800https://tinychen.com/20240607-k8s-force-delete-namespace/<p>本文主要记录 Namespace 长期处于 <code>Terminating</code>、常规 <code>kubectl delete</code> / patch finalizer 均失败时的排查过程；案例中根因是 KubeVirt 相关 ValidatingWebhook 指向的 Service 已不存在，形成删除死锁。文末补充在 API 路径走不通时通过 etcd 清理的高危操作说明。</p>