Presentation

Description

This Infinito.Nexus Presentation is a tool designed for showcasing the Infinito.Nexus platform to various audiences, including Administrators, Developers, End-Users, Businesses, and Investors. The presentation leverages Reveal.js to create an interactive, engaging, and fully containerized experience that can be easily deployed with Docker.

This role automates the process of setting up and running the Infinito.Nexus presentation in a Docker container, ensuring a reproducible and isolated environment for displaying the content.

Overview

The Infinito.Nexus Presentation role automates the setup of an environment using Docker, providing a seamless process for pulling your source repository, building the presentation, and serving the slides through a lightweight HTTP server. It uses Reveal.js for building and serving the presentation slides and can be deployed with Kevin's Package Manager.

Cosmos

The diagram places Presentation in the Infinito.Nexus cosmos: the components it deploys (capabilities), the central services it consumes (dependencies), and its outward reach (federation and bridged external networks).

flowchart LR
    subgraph deps [Dependencies]
        dep_svc_net_tor["svc-net-tor 🐳🐝"]
        dep_web_app_dashboard["web-app-dashboard 🐳🐝"]
        dep_web_app_keycloak["web-app-keycloak 🐳🐝"]
        dep_web_app_matomo["web-app-matomo 🐳🐝"]
        dep_web_app_prometheus["web-app-prometheus 🐳🐝"]
        dep_web_svc_css["web-svc-css 💻"]
    end
    subgraph role [web-app-navigator 🐳🐝]
        svc_logout["logout ❌"]
        svc_sso["sso ❌"]
        svc_dashboard["dashboard"]
        svc_matomo["matomo"]
        svc_css["css"]
        svc_prometheus["prometheus"]
        svc_navigator["navigator"]
        svc_tor["tor"]
    end
    dep_svc_net_tor -. "0..1" .-> svc_tor
    dep_web_app_dashboard -. "0..1" .-> svc_dashboard
    dep_web_app_keycloak -- "0..0" --> svc_sso
    dep_web_app_matomo -. "0..1" .-> svc_matomo
    dep_web_app_prometheus -. "0..1" .-> svc_prometheus
    dep_web_svc_css -. "0..1" .-> svc_css
    linkStyle 2 stroke:red;

Solid 1:1 edges are fixed relationships; dashed 0..1 edges are conditional (enabled only in matching deployments); red 0..0 edges are turned off in this role. Node markers show the role's deploy modes (💻 host, 🐳 compose, 🐝 swarm); ❌ marks a service that is explicitly turned off, and ⚙️ an Ansible role dependency declared in meta/main.yml.

Features

Fully Automated Setup: The role handles all tasks, including pulling the source repository, building the Docker image, and serving the presentation through a web server.
Dockerized Environment: The entire process is contained within Docker, ensuring consistent builds and easy deployment.
Interactive Slides: The presentation is built with Reveal.js, allowing for interactive slides with advanced features like fragments, transitions, and more.
Customizable: Easily configurable to point to your own source code or documentation.

Quick Setup

Development

Clone, set up the workstation, and deploy Presentation onto the local stack:

git clone https://github.com/infinito-nexus/core.git
cd core
make onboard
make compose-deploy mode=reinstall apps=web-app-navigator full_cycle=false

Production

Run the published image to provision the inventory and deploy Presentation to a managed server (the mounted volume persists the inventory):

APP=web-app-navigator
HOST=<your-server>
DOMAIN=<your-domain>
TLS_MODE=self_signed
SSH_PUBLIC_KEY="<your-ssh-public-key>"

docker run --rm -it \
  -v "$PWD/inventories:/etc/infinito.nexus/inventories" \
  -e APP="$APP" -e HOST="$HOST" -e DOMAIN="$DOMAIN" -e TLS_MODE="$TLS_MODE" -e SSH_PUBLIC_KEY="$SSH_PUBLIC_KEY" \
  ghcr.io/infinito-nexus/core/debian bash -c '
    INVENTORY=/etc/infinito.nexus/inventories/production
    infinito administration inventory provision "$INVENTORY" \
      --inventory-file "$INVENTORY/devices.yml" \
      --host "$HOST" \
      --include "$APP" \
      --vars "{\"TLS_MODE\": \"$TLS_MODE\", \"DOMAIN_PRIMARY\": \"$DOMAIN\", \"users\": {\"administrator\": {\"authorized_keys\": [\"$SSH_PUBLIC_KEY\"]}}}" &&
    infinito administration deploy dedicated "$INVENTORY/devices.yml" \
      --password-file "$INVENTORY/.password" \
      --diff -vv'

Further Resources

Persona contract opt-outs

meta/services.yml pins sso.enabled and logout.enabled to false; the navigator is a read-only front-end over the role graph with no accounts and no auth layer. There is nothing for the biber or administrator persona to log in to, so templates/playwright.env.j2 declares PERSONA_BIBER_BLOCKED=true and PERSONA_ADMINISTRATOR_BLOCKED=true. The guest persona and the baseline reachability assertions run unconditionally.

Credits

Implemented by Kevin Veen-Birkenbach. Part of the Infinito.Nexus Project and maintained by Kevin Veen-Birkenbach. Licensed under the Infinito.Nexus Community License (Non-Commercial).