https://www.bvbej.com/tags/kubernetes/Recent content in Kubernetes on BvBeJ的小站Hugozh-CNMon, 25 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-cronjob-reliability/Mon, 25 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-cronjob-reliability/定时任务要把幂等、补偿和可观测一起设计https://www.bvbej.com/posts/k8s-etcd-defrag-maintenance-window/Sun, 24 May 2026 00:00:00 +0000https://www.bvbej.com/posts/k8s-etcd-defrag-maintenance-window/控制面稳定性依赖 etcd 健康，碎片整理要纳入常规运维节奏。https://www.bvbej.com/posts/kubernetes-secret-rotation/Fri, 22 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-secret-rotation/密钥轮换要设计双版本兼容窗口，避免瞬时全量失败https://www.bvbej.com/posts/k8s-priority-preemption-slo/Wed, 20 May 2026 00:00:00 +0000https://www.bvbej.com/posts/k8s-priority-preemption-slo/优先级体系设计不好，抢占机制会从保命手段变成故障放大器。https://www.bvbej.com/posts/kubernetes-ingress-canary-release/Tue, 19 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-ingress-canary-release/灰度成功依赖可回滚和可观测，而不只是比例配置https://www.bvbej.com/posts/kubernetes-statefulset-upgrade/Sat, 16 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-statefulset-upgrade/有状态组件升级要把数据一致性放在第一位https://www.bvbej.com/posts/container-runtime-isolation-tradeoff/Thu, 14 May 2026 00:00:00 +0000https://www.bvbej.com/posts/container-runtime-isolation-tradeoff/隔离强度越高越安全吗？答案取决于威胁模型和性能预算。https://www.bvbej.com/posts/kubernetes-networkpolicy-baseline/Wed, 13 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-networkpolicy-baseline/网络隔离要先划清信任边界，再逐步收敛规则https://www.bvbej.com/posts/kubernetes-priority-preemption/Sun, 10 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-priority-preemption/节点紧张时，PriorityClass 能帮助核心业务优先存活https://www.bvbej.com/posts/service-mesh-timeout-retry-budget/Sat, 09 May 2026 00:00:00 +0000https://www.bvbej.com/posts/service-mesh-timeout-retry-budget/重试不是越多越稳，预算化治理才能防止雪崩扩散。https://www.bvbej.com/posts/kubernetes-gateway-api-migration/Wed, 06 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-gateway-api-migration/Gateway API 提供了更清晰的角色边界，适合中大型集群流量治理https://www.bvbej.com/posts/kubernetes-pdb-eviction-safety/Sun, 03 May 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-pdb-eviction-safety/PodDisruptionBudget 配得不对，节点维护和发布都会出问题https://www.bvbej.com/posts/kubernetes-hpa-vpa-coordination/Thu, 30 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-hpa-vpa-coordination/水平扩缩容与资源建议同时启用时，如何避免抖动与反复重建。https://www.bvbej.com/posts/kubernetes-hpa-vpa-keda-choice/Wed, 29 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-hpa-vpa-keda-choice/弹性伸缩不是开关题，而是指标、时延与成本的平衡题https://www.bvbej.com/posts/kubernetes-requests-limits-cost/Sun, 26 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-requests-limits-cost/requests 和 limits 配不好，不是性能差，就是成本高https://www.bvbej.com/posts/kubernetes-cost-optimization-practice/Fri, 24 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-cost-optimization-practice/从资源请求、弹性策略到镜像治理，系统降低集群成本https://www.bvbej.com/posts/kubernetes-probe-and-graceful-exit/Tue, 21 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-probe-and-graceful-exit/把 readiness、liveness、startup 与终止流程串起来，发布更平滑https://www.bvbej.com/posts/kubernetes-zero-downtime-rollout/Thu, 16 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-zero-downtime-rollout/滚动发布能不能真正零中断，关键在探针、停机、连接处理和发布链路配合https://www.bvbej.com/posts/kubernetes-operator-development/Sat, 04 Apr 2026 00:00:00 +0000https://www.bvbej.com/posts/kubernetes-operator-development/从 CRD 到 Controller，带你写一个生产级的 K8s Operator