Ollama on Ubuntu 24.04 LTS

Azure Artificial Intelligence (AI)

Run open large language models privately, behind one API with a per VM credential and no default login.

Base
Hardened build
minimal ports, security patches applied at build time
Access
Unique credentials
generated on first boot, readable only by root
Verified
Boots working
services pass a health gate before release
Support
24/7, 365 days
by email and live chat, 24 hour response SLA

Overview

Ollama is an open source runtime that downloads, quantizes and serves large language models such as Llama, Mistral, Gemma and Qwen behind a single REST API that is also OpenAI compatible. You pull a model with one command and call it from your own applications or the CLI.

Why the cloudimg image

The Ollama server is bound to loopback and fronted by an nginx TLS proxy that enforces HTTP Basic auth, so nothing is reachable without a credential. A fresh admin password and TLS certificate are generated on first boot into a root only file, so there is no default login. A small starter model is pre pulled so the API answers immediately, it runs on CPU and offloads to the GPU when one is present, and 24/7 cloudimg support plus a paired deploy guide are included.

Common uses

  • Private self hosted LLM endpoint
  • OpenAI compatible backend for RAG and agents
  • Offline and air gapped model serving