odoo-ci-optimization

# Odoo CI/CD Optimization Strategies for high-speed testing and efficient resource utilization in Odoo environments. ## 1. Minimal Odoo Image for Testing - **Objective**: Reduce boot time from 20s+ to < 6s. - **Pattern**: - Use a base image without unnecessary system dependencies (e.g., nodejs, large fonts). - Pre-install core Python dependencies in the Docker layer. - Skip full Odoo installation; only copy the necessary source code. - Use a pre-warmed PostgreSQL instance or an in-memory database if suitable. ## 2. Testcontainers Pattern - **Objective**: Isolated, reproducible environments for every test suite. - **Pattern**: - Use the `testcontainers` Python library to spin up disposable Postgres containers on-demand. - Parallelize test execution across multiple containers. - Ensure each container is completely destroyed after the test run to avoid state leakage. ## 3. Parallel Execution - **Objective**: Drastically reduce CI pipeline duration. - **Pattern**: - Shard unit tests by module or tag. - Use `pytest-xdist` or custom orchestration to run multiple Odoo instances concurrently. - Aggregate coverage and results at the end of the pipeline. ## 4. CI Gating Policies - **Parity Gate**: Enforce 100% Tier-0 parity before allowing merges. - **Determinism**: Mark tests as "flaky" or "deterministic". CI must fail on any deterministic failure. ## Implementation Checklist - [ ] Is the Odoo image optimized for size (Alpine/Slim base)? - [ ] Are Postgres containers managed via Testcontainers or similar lifecycle tools? - [ ] Is parallelization enabled for the test runner? - [ ] Are boot times monitored and compared against the 6s benchmark?