Fredric News

Tag: OpenSource

  • Docker Compose Port Conflict & Networking

    💡 Docker Compose Port Conflict & Networking — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Docker Compose Port Conflict & Networking. Overview If the following error occurs when running after installation txt Copy Traceback (most recent call last): File “/usr/bin/docker-compose”, line 6, in <module> from pkg_resources import load_entry_point File “/usr/lib/python3/dist-packages/pkg_resources/__init__.py”,…

  • Web Portal CORS Policy & API Reverse Proxy

    💡 Web Portal CORS Policy & API Reverse Proxy — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Web Portal CORS Policy & API Reverse Proxy. Local Login Failed References and Guidelines (NOTE) Login is the holy trinity of DB-Keycloak-Vault (Why vault?) localhost keycloakClient authentication failed for development, AdminAPi/LoginServiceImple.java:568 Rationale A…

  • Homebrew Sheet: macOS & LinuxBrew Package

    💡 Homebrew Sheet: macOS & LinuxBrew Package — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Homebrew Sheet: macOS & LinuxBrew Package. setup bash Copy ## LinuxBrew /bin/bash -c “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)” (echo; echo ‘eval “$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)”‘) >> ~/.bashrc eval “$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)” source ~/.bashrc brew install hello main bash Copy #패키지…

  • kagent CLI Sheet: Natural Language K8s

    💡 kagent CLI Sheet: Natural Language K8s — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for kagent CLI Sheet: Natural Language K8s. Installation binary on Local bash Copy brew install kagent # or curl https://raw.githubusercontent.com/kagent-dev/kagent/refs/heads/main/scripts/get-kagent | bash helm on Cluster bash Copy export KAGENT_DEFAULT_MODEL_PROVIDER=gpt #default export OPENAI_API_KEY=”your-api-key-here” # or export KAGENT_DEFAULT_MODEL_PROVIDER=gemini…

  • Markmap Markdown Mindmap Visualization

    💡 Markmap Markdown Mindmap Visualization — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Markmap Markdown Mindmap Visualization. obsidian or vsCode Plugin markmap Links https://markmap.js.org/ GitHub Related Projects coc-markmap gatsby-remark-markmap Features links strong del italic ==highlight== multiline text inline code console.log(‘code block’);return(); Katex \$x = {-b \pm \sqrt{b\^2-4ac} \over 2a}\$ More…

  • Argo Workflows Helm Deployment: Cloud-Native

    💡 Argo Workflows Helm Deployment: Cloud-Native — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Argo Workflows Helm Deployment: Cloud-Native. Repository bash Copy helm repo add argo https://argoproj.github.io/argo-helm Pipelines RBAC Kubernetes if Troubles bash Copy wait: Error (exit code 64): workflowtaskresults.argoproj.io is forbidden: User “system:serviceaccount:deploy-system:default” cannot create resource “workflowtaskresults” in API…

  • Ralph Wiggum CLI: Local LLM Prompt Testing

    💡 Ralph Wiggum CLI: Local LLM Prompt Testing — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Ralph Wiggum CLI: Local LLM Prompt Testing. Required Codex Installation bash Copy npm i -g @openai/codex@latest npm install -g @th0rgal/ralph-wiggum quick bash Copy curl https://get.volta.sh | bash # completion shell_type=bash echo “source <(volta completions…

  • OpenClaw Web Scraper: AI Agent Structured

    💡 OpenClaw Web Scraper: AI Agent Structured — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for OpenClaw Web Scraper: AI Agent Structured. Docs Installation bash Copy curl -fsSL https://openclaw.ai/install.sh | bash # openclaw port: http://localhost:18789/ # ollama port: http://localhost:11434/ References and Guidelines (NOTE) Settings that appear below can be modified in…

  • Docker Mailserver Setup: Postfix, Dovecot

    💡 Docker Mailserver Setup: Postfix, Dovecot — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Docker Mailserver Setup: Postfix, Dovecot. Docker Generate cf bash Copy docker run –rm \ -e [email protected] \ -e MAIL_PASS=$pw \ -ti tvial/docker-mailserver:latest \ /bin/sh -c ‘echo “$MAIL_USER|$(doveadm pw -s SHA512-CRYPT -u $MAIL_USER -p $MAIL_PASS)”‘ \ >>…

  • Sendmail MTA Setup on Linux & SMTP Relay

    💡 Sendmail MTA Setup on Linux & SMTP Relay — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Sendmail MTA Setup on Linux & SMTP Relay. bash Copy #!/bin/sh sudo apt-get update && sudo apt-get -y upgrade sudo apt-get install -y libsasl2-modules sasl2-bin sudo apt-get install -y libsasl2-2 sudo apt-get install…