Fredric News

Tag: Architecture

  • Red Hat Enterprise Linux (RHEL) ISO Download

    💡 Red Hat Enterprise Linux (RHEL) ISO Download — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Red Hat Enterprise Linux (RHEL) ISO Download. 🔗 https://developers.redhat.com/products/rhel/download ISO Select “Download RHEL at no-cost” Other version Select “Other RHEL version” qcow2 for Cloud Select “Virtual Guest image” Download when build is complete References…

  • Kubernetes TLS Certificates & kubeadm certs

    💡 Kubernetes TLS Certificates & kubeadm certs — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Kubernetes TLS Certificates & kubeadm certs. Automated script – When renewing after expiration Attempt to bootstrap We will summarize the recovery sequence assuming the worst case scenario where bootstrapping is not set and both the…

  • Linux NFS Server Setup: exports Sharing

    💡 Linux NFS Server Setup: exports Sharing — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Linux NFS Server Setup: exports Sharing. Setting the permissions of a directory to ‘777’ (read, write, execute for all) is generally considered unsafe as it allows anyone to access, modify, and execute files within that…

  • Jenkins CI/CD Archi: Distributed Agent

    💡 Jenkins CI/CD Archi: Distributed Agent — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Jenkins CI/CD Archi: Distributed Agent. Operation Pipelines Credential Pipeline Sample Container Debugging groovy Copy // container내 breakPoint에서 아래 문구 추가 input message: “pod를 유지 중입니다. 디버깅 후 ‘Proceed’를 누르세요.” Scripting groovy Copy // 히스토리 제거 def…

  • Google Play Books Format Integration: ADE

    💡 Google Play Books Format Integration: ADE — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Google Play Books Format Integration: ADE. 🔗 https://seong6496.tistory.com/557 Preparation Download PDF or ePub Google Play Books Adobe digital edition bash Copy brew install –casks adobe-digital-editions Solutions – Ebook – Digital Editions – FAQ Caliber latest…

  • Asciinema Terminal Recording & svg-term

    💡 Asciinema Terminal Recording & svg-term — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Asciinema Terminal Recording & svg-term. References and Guidelines (NOTE) In order to directly expose terminal operation to Github README.md, output time series terminal IO data using the terminal operation recording tool and push it to Upstream,…

  • Harbor REST v2.0 API: Project Mgmt & Webhooks

    💡 Harbor REST v2.0 API: Project Mgmt & Webhooks — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Harbor REST v2.0 API: Project Mgmt & Webhooks. Resources GET /projects— Project query bash Copy url= id= pw= curl -s -u “${id}:${pw}” “${url}/api/v2.0/projects” GET /projects/{project}/repositories— Repository query (image name) bash Copy url= id=…

  • NGINX Ingress Controller Archi & SSL

    💡 NGINX Ingress Controller Archi & SSL — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for NGINX Ingress Controller Archi & SSL. Setups 🔗 https://github.com/bitnami/charts/tree/main/bitnami/nginx-ingress-controller bash Copy repo=bitnami sdiff -s <(helm show values ${repo}/$(cat Chart.yaml | yq ‘.name’) –version=$(cat Chart.yaml | yq ‘.version’) | yq -oprops) <(cat ./values.yaml | yq -oprops)…

  • Cloud Monitoring Compare: Prometheus,

    💡 Cloud Monitoring Compare: Prometheus, — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Cloud Monitoring Compare: Prometheus,. Stack Prometheus+Grafana VS Telegraf+InfluxDB+Chronograf VS StatsD+Graphite+Grafana VS VictoriaMetrics+Grafana combination Metric collection method Advantages Cons Prometheus + Grafana Server Pull method High performance, scalability, flexibility, strong community support, and rich visualization options. Default data…

  • Node.js Modules & npm Dependency

    💡 Node.js Modules & npm Dependency — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Node.js Modules & npm Dependency. Package.json version notation Version configuration Versions are broadly classified into three types. Major.Minor.Patch Major: This is an update that is not guaranteed to be compatible with previous versions. The major version…