https://www.sre.wang/en/tags/containerization/Recent content in Containerization on SRE Engineering PracticeHugo -- gohugo.ioenThu, 16 Jan 2025 00:00:00 +0000https://www.sre.wang/en/posts/helm-chart-writing-guide/Thu, 16 Jan 2025 00:00:00 +0000https://www.sre.wang/en/posts/helm-chart-writing-guide/From Helm Chart directory structure to template syntax, values layer override, named templates and hooks, through Harbor private repository deployment and CI/CD integration—a hands-on guide to writing a complete web application Helm Charthttps://www.sre.wang/en/posts/gitops-argocd-practice/Mon, 22 Jul 2024 00:00:00 +0000https://www.sre.wang/en/posts/gitops-argocd-practice/An in-depth guide to GitOps core principles and ArgoCD architecture, covering Application CRD configuration, sync strategies, App of Apps multi-environment management, and a complete CD workflowhttps://www.sre.wang/en/posts/containerd-cri-runtime/Fri, 14 Jun 2024 00:00:00 +0000https://www.sre.wang/en/posts/containerd-cri-runtime/From CRI specification to Docker/containerd/CRI-O comparison, deep dive into containerd architecture, image management, namespaces, snapshotter, and migration practiceshttps://www.sre.wang/en/posts/k8s-networking-cni-service/Fri, 12 Apr 2024 00:00:00 +0000https://www.sre.wang/en/posts/k8s-networking-cni-service/A deep dive into the four core requirements of the Kubernetes networking model, a comparison of Calico/Flannel/Cilium CNI plugins, detailed Service types and Ingress controller selection, plus hands-on NetworkPolicy configurationhttps://www.sre.wang/en/posts/docker-image-optimization/Thu, 14 Mar 2024 00:00:00 +0000https://www.sre.wang/en/posts/docker-image-optimization/A systematic guide to Docker image optimization covering multi-stage builds, base image selection, layer caching, and slimming tools, with a hands-on walkthrough of reducing a Go application image from 876MB to 18MBhttps://www.sre.wang/en/posts/container-persistent-storage/Tue, 06 Feb 2024 00:00:00 +0000https://www.sre.wang/en/posts/container-persistent-storage/An in-depth analysis of Kubernetes PV/PVC/StorageClass three-layer storage abstraction, CSI driver comparison, a storage selection matrix with stateful application deployment guidelines, and hands-on storage troubleshootinghttps://www.sre.wang/en/posts/k8s-resource-management-requests-limits/Fri, 02 Feb 2024 00:00:00 +0000https://www.sre.wang/en/posts/k8s-resource-management-requests-limits/An in-depth analysis of Kubernetes Requests and Limits semantics, QoS class determination, OOMKilled diagnosis, ResourceQuota/LimitRange quota management, and VPA usage, with a production resource recommendation methodology