Files
homelab-ansible-lxc-meridian/vars/main.yml
T
Your Name a6b26c500f litellm: add OpenAI→Meridian shim role (venv + systemd, port 4000)
LiteLLM sits in front of Meridian for clients that can't talk Anthropic's
/v1/messages format (Pulse OpenAI provider, paperless-ai, etc.). Routes
OpenAI-shaped requests to localhost:3456 (Meridian) which forwards to the
Max sub.

- New roles/litellm/ — Python venv, pip install litellm[proxy], systemd
- vars/main.yml — model map (haiku/sonnet/opus) + LITELLM_MASTER_KEY env lookup
- site.yml — adds litellm role + sanity-check assert
- deploy.sh — pulls LITELLM_MASTER_KEY from Infisical (/meridian/) on the
  controller and exports it for the playbook
- New Infisical secret /meridian/vault_litellm_master_key

Smoke: Pulse → LiteLLM /v1/chat/completions → Meridian /v1/messages → Max sub
returns "pong" through both the LiteLLM master key auth and the Claude Code
SDK OAuth.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-19 11:23:52 -04:00

59 lines
1.5 KiB
YAML

---
timezone: America/Toronto
packages:
- apt-utils
- bash-completion
- ca-certificates
- curl
- git
- gnupg
- htop
- net-tools
- openssh-server
- python3
- python3-pip
- python3-venv
- sudo
- vim
- wget
users:
- name: cbalders
groups: sudo
shell: /bin/bash
ssh_authorized_keys:
- "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINALaic1jpoP6t1urbZqJLI1eU5NeTVD9k8AAMAvOvvk OfficeMini"
- "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGzTHdCiQjhIHsGB8oMpyKtr9TZXrXeIRKwcwe698zMW Generated By Termius"
# Meridian
meridian_user: meridian
meridian_home: /opt/meridian
meridian_port: 3456
meridian_host: "0.0.0.0"
meridian_idle_timeout_seconds: 300
meridian_node_major: 22
# LiteLLM — OpenAI-compatible proxy in front of Meridian
litellm_user: litellm
litellm_home: /opt/litellm
litellm_venv: /opt/litellm/venv
litellm_port: 4000
litellm_host: "0.0.0.0"
litellm_package_spec: "litellm[proxy]==1.55.10"
# Models map onto Meridian's pinned Anthropic-shape backend on 127.0.0.1:3456.
# Add Sonnet/Opus aliases too so clients can pick cost vs quality without
# touching this config.
litellm_models:
- name: claude-haiku-4-5
backend: anthropic/claude-haiku-4-5
- name: claude-sonnet-4-6
backend: anthropic/claude-sonnet-4-6
- name: claude-opus-4-7
backend: anthropic/claude-opus-4-7
# Master key is required by LiteLLM. Pulled at deploy time from Infisical
# /meridian/vault_litellm_master_key and passed via -e on the playbook
# (see deploy.sh).
litellm_master_key: "{{ lookup('env', 'LITELLM_MASTER_KEY') | default('CHANGE_ME', true) }}"