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praxis/docker-compose.yml
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Praxis CI 00e39a3f85 feat(milestone): merge phase/01 operator-foundation → milestone/v0.4-operator-tier
Phase 1 complete — Operator Foundation:
- Postgres 16 in Docker-in-LXC (asyncpg pool, 5-table schema, PgStore, migrations)
- Operator auth (argon2id, signed stateless cookies, slowapi 5/min rate limit)
- VC issuer key migration SQLite→Postgres (archive-before-active, R-VC-MIG-01)
- Operator bootstrap CLI (create-operator.py, idempotent)
- Backup cron script + G-008 restore drill
- Graceful degradation (server starts without Postgres)
- 272 tests pass, 33 skip (Postgres-requiring), 0 fail

---ci---
project: praxis
phase: 1
milestone: v0.4
status: complete
requirements:
  covered: [REQ-MT-01, REQ-AUTH-01, REQ-NFR-AUTH-01, REQ-NFR-MT-01, REQ-MT-02]
  partial: []
---/ci---
2026-08-04 01:41:06 +00:00

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YAML

# Praxis — Docker Compose service definition (v0.2 + v0.4 Postgres).
# Runs the praxis server + a Postgres 16 service inside a Docker-in-LXC CT.
# Per ARCHITECTURE.md §v0.2 Deployment + §v0.4 Operator-Tier Architecture.
services:
praxis:
build: .
image: praxis:latest
restart: unless-stopped
ports:
- "8789:8789"
volumes:
# SQLite DB persistence — survives container recreation (G-102).
- praxis-data:/app/data
environment:
PRAXIS_HOST: "0.0.0.0"
PRAXIS_PORT: "8789"
PRAXIS_DB_PATH: "/app/data/praxis.db"
PRAXIS_SCENARIOS_DIR: "/app/scenarios"
PRAXIS_TTS: "${PRAXIS_TTS:-cartesia}"
PRAXIS_SCENARIO: "${PRAXIS_SCENARIO:-customer_service_refund_ca_v01}"
# Voice-service keys (empty if unprovisioned — server degrades gracefully)
DEEPGRAM_API_KEY: "${DEEPGRAM_API_KEY:-}"
CARTESIA_API_KEY: "${CARTESIA_API_KEY:-}"
OLLAMA_API_KEY: "${OLLAMA_API_KEY:-}"
# Ollama Cloud endpoints (D-020)
OLLAMA_BASE_URL: "${OLLAMA_BASE_URL:-https://ollama.com/v1}"
OLLAMA_CHAT_URL: "${OLLAMA_CHAT_URL:-https://ollama.com/api/chat}"
OLLAMA_ROLEPLAY_MODEL: "${OLLAMA_ROLEPLAY_MODEL:-gemma4:cloud}"
OLLAMA_DEBRIEF_MODEL: "${OLLAMA_DEBRIEF_MODEL:-deepseek-v4-flash:cloud}"
# Deepgram (D-013)
DEEPGRAM_MODEL: "${DEEPGRAM_MODEL:-nova-3}"
DEEPGRAM_LANGUAGE: "${DEEPGRAM_LANGUAGE:-en}"
DEEPGRAM_REGION: "${DEEPGRAM_REGION:-na}"
# Cartesia (D-014)
CARTESIA_VOICE_ID: "${CARTESIA_VOICE_ID:-a3536a36-1d18-4efb-a95a-7c44b7b5e384}"
# v0.4 operator tier — Postgres DSN (D-050). Empty → graceful no-pool mode.
PRAXIS_PG_DSN: "${PRAXIS_PG_DSN:-}"
# v0.4 auth (D-041, D-056). Empty → server generates ephemeral secret (dev only).
PRAXIS_COOKIE_SECRET: "${PRAXIS_COOKIE_SECRET:-}"
PRAXIS_COOKIE_SECURE: "${PRAXIS_COOKIE_SECURE:-true}"
PRAXIS_VC_ISSUER_KEY: "${PRAXIS_VC_ISSUER_KEY:-}"
PRAXIS_ISSUER_URL: "${PRAXIS_ISSUER_URL:-https://praxis.example/issuers/v0.4}"
env_file:
# /etc/praxis/server.env is written by install-service.sh with
# secrets injected via lxc.environment (G-101 fix: GITEA_TOKEN baked
# into the snippet; voice keys from lxc.environment).
# required: false so `docker compose config` validates in dev without
# the file; install-service.sh ALWAYS creates it before
# `docker compose up` in production (so secrets are present at runtime).
- path: /etc/praxis/server.env
required: false
depends_on:
postgres:
condition: service_healthy
networks:
- praxis-net
postgres:
image: postgres:16-slim
restart: unless-stopped
environment:
POSTGRES_USER: praxis
POSTGRES_PASSWORD: "${PRAXIS_PG_PASSWORD:-}"
POSTGRES_DB: praxis
PGDATA: /var/lib/postgresql/data/pgdata
env_file:
- path: /etc/praxis/server.env
required: false
volumes:
- pgdata:/var/lib/postgresql/data
- pgbackups:/backups
healthcheck:
test: ["CMD-SHELL", "pg_isready -U praxis -d praxis"]
interval: 10s
timeout: 5s
retries: 5
networks:
- praxis-net
# No `ports:` — Postgres is NOT exposed to the LXC host bridge (D-040).
# The praxis service reaches it via the praxis-net bridge using the
# service-DNS name `postgres`.
volumes:
praxis-data:
driver: local
pgdata:
driver: local
pgbackups:
driver: local
networks:
praxis-net:
driver: bridge