Jun 13, 2024 · Cloud Native

Understanding Pod Startup and Shutdown Phases in Kubernetes Rolling Deployments

This article explains how Kubernetes rolling deployments affect pod lifecycle, detailing the startup and shutdown phases, the impact of readiness probes and endpoint updates, and how to prevent connection interruptions by using preStop hooks and proper configuration for zero‑downtime deployments.

KubernetesPod LifecycleReadiness Probe

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Understanding Pod Startup and Shutdown Phases in Kubernetes Rolling Deployments

Efficient Ops

Aug 18, 2022 · Operations

Inside ICBC’s Gray Release System: Reducing Risk with Canary, Rolling & Blue‑Green Deployments

This article explains how Industrial and Commercial Bank of China (ICBC) adopts gray‑release strategies—including canary, rolling, and blue‑green deployments—combined with standardized specifications, management processes, and automation tools to control version risk, ensure financial stability, and accelerate digital innovation.

Blue‑Green deploymentDevOpscanary deployment

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Inside ICBC’s Gray Release System: Reducing Risk with Canary, Rolling & Blue‑Green Deployments