Irving López
fcec92ea1d
Sincroniza el scaffold canónico desde templates/web-backend-python/ del repo IDP. Reemplaza el placeholder mínimo previo (.gitea/workflows/ci.yaml, README.md, .gitignore, catalog-info.yaml) por el scaffold completo documentado en ADR-053 §3: - code/ — FastAPI app con /health (db check), /metrics, /demo estático, middleware correlation_id, settings Pydantic, db.py con SQLAlchemy - code/alembic/ — migración inicial vacía + env.py usando MIGRATION_DATABASE_URL - code/tests/ — pytest + httpx TestClient (test_health, test_demo) - helm/APP_NAME/ — chart con Deployment, Service, IngressRoute Traefik, NetworkPolicy, ServiceMonitor, Job alembic-upgrade como hook pre-upgrade,pre-install (backoffLimit: 0) - coralware-shape.yaml — manifiesto v1alpha1 del contrato del shape - claim-mariadb.yaml — AddonClaim declarativo (uso futuro ADR-052) - catalog-info.yaml — entidad Backstage actualizada - .gitea/workflows/APP_NAME-build.yaml — invoca reusable workflow ADR-038 + job helm-deploy con KUBECONFIG_TENANT_B64 Placeholders __APP_NAME__, __TIER__, __TENANT_ID__, __TENANT_ID_NODASHES__ serán sustituidos server-side por repo-provisioner cuando materialice el template para un tenant (pendiente — ADR-053 §11.5). El openspec/ del golden path NO se sincroniza al repo Gitea (gobernanza interna de Coralware). Refs: ADR-052, ADR-053, poc-nexobms.md (PoC NexoBMS Demetrio).
58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
"""
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Alembic env.py — punto de entrada de las migraciones.
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Lee la URL de conexión de MIGRATION_DATABASE_URL (recomendado: user con DDL
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separado), o de DATABASE_URL como fallback.
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"""
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from logging.config import fileConfig
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from sqlalchemy import engine_from_config, pool
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from alembic import context
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from app.settings import settings
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config = context.config
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if config.config_file_name is not None:
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fileConfig(config.config_file_name)
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config.set_main_option("sqlalchemy.url", settings.migration_url)
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# Importar Base y modelos para que --autogenerate los detecte:
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# from app.models import Base
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# target_metadata = Base.metadata
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target_metadata = None
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def run_migrations_offline() -> None:
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"""Genera SQL sin conectar — útil para revisar antes de aplicar."""
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url = config.get_main_option("sqlalchemy.url")
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context.configure(
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url=url,
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target_metadata=target_metadata,
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literal_binds=True,
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dialect_opts={"paramstyle": "named"},
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)
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with context.begin_transaction():
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context.run_migrations()
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def run_migrations_online() -> None:
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"""Aplica migraciones contra la BD real."""
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connectable = engine_from_config(
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config.get_section(config.config_ini_section, {}),
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prefix="sqlalchemy.",
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poolclass=pool.NullPool,
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)
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with connectable.connect() as connection:
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context.configure(connection=connection, target_metadata=target_metadata)
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with context.begin_transaction():
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context.run_migrations()
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if context.is_offline_mode():
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run_migrations_offline()
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else:
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run_migrations_online()
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