RHDP LiteMaaS

Model as a Service for Red Hat Demo Platform

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v0.4.0 · Production

RHDP LiteMaaS

Model-as-a-Service for Red Hat Demo Platform — managed LLM access with API key management, usage tracking, rate limiting, and budget controls. OpenAI-compatible endpoint, zero infrastructure overhead.

Architecture

Full component diagram — all LiteMaaS layers, PostgreSQL, Redis, model servers, GitOps flow, and sequence diagrams.

Product Overview

What LiteMaaS is, the problem it solves, key features, role hierarchy, and the end-to-end user flow.

Models Reference

Model capability types (Chat, Embeddings, Document Conversion), API endpoints, and curl/SDK examples.

Deployment Guide

Prerequisites, Ansible collection variables reference, step-by-step deployment, post-install checklist.

Day-2 Operations

Upgrading, scaling, key cleanup cronjob, adding models, LITELLM_AUTO_SYNC, DB sync, admin operations.

Monitoring

Grafana dashboards, vLLM and GPU metrics, ServiceMonitors, LiteMaaS usage analytics, and key cleanup cronjob.

Troubleshooting

10 common issues with exact fix commands — model sync, OAuth, migrations, cache, OOMKills, timeouts.

Infrastructure & Hardware

GPU nodes (L40S, L4, T4), model placement, OpenShift AI, KServe InferenceServices, and model deployment.

Ansible Collection

rhpds/rhpds.litemaas on GitHub — Ansible roles, playbooks, templates and scripts for RHDP deployment.