n.siegfried
66da5b708a
The api crash-looped because DATABASE_URL had an un-encoded special-char
password (@/!), so SQLAlchemy parsed part of the password as the host
("...@db" → name resolution failure).
db.py now prefers building the connection from POSTGRES_USER/PASSWORD/DB via
SQLAlchemy URL.create(), which encodes the password automatically — any
password works with no manual escaping. DATABASE_URL remains an optional
override (still must be hand-encoded if used). docker-compose now passes the
POSTGRES_* vars to the api container; DEPLOYMENT.md updated (incl. a Portainer
env-vars note).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
64 lines
1.6 KiB
YAML
64 lines
1.6 KiB
YAML
services:
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webserver:
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build:
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context: .
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dockerfile: nginx/Dockerfile
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container_name: nginx_webserver
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volumes:
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- nginx_logs:/var/log/nginx
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restart: unless-stopped
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depends_on:
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api:
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condition: service_started
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networks:
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- proxy # external — reachable by your reverse proxy / traefik
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- internal # needs a path to the api container
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api:
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build: .
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container_name: wp_api
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environment:
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# Preferred: the API builds its own connection string from these and
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# encodes the password automatically (no manual URL-encoding needed).
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POSTGRES_USER: ${POSTGRES_USER}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
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POSTGRES_DB: ${POSTGRES_DB}
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POSTGRES_HOST: db
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# Optional full-URL override (must be URL-encoded if used).
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DATABASE_URL: ${DATABASE_URL:-}
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restart: unless-stopped
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depends_on:
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db:
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condition: service_healthy # waits for postgres to accept connections
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networks:
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- internal
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db:
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image: postgres:16-alpine
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container_name: wp_db
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environment:
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POSTGRES_DB: ${POSTGRES_DB}
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POSTGRES_USER: ${POSTGRES_USER}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
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volumes:
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- pgdata:/var/lib/postgresql/data
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restart: unless-stopped
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
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interval: 10s
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timeout: 5s
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retries: 5
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networks:
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- internal
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volumes:
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pgdata:
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nginx_logs:
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networks:
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proxy:
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name: proxy
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external: true
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internal:
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internal: true # no outbound internet access from api/db |