60 lines
1.8 KiB
YAML
60 lines
1.8 KiB
YAML
# Telegram bot adapter — run on a separate server.
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#
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# The bot is deliberately stateless: it polls Telegram and talks to the central
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# API over HTTP(S). It needs NO DB/MQ/S3 credentials, only BOT_TOKEN,
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# BOT_SERVICE_TOKEN and API_URL. Keep this server lean and firewall-hardened.
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#
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# Usage on the bot server:
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# cp .env.bot.example .env # minimal bot-only environment
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# docker compose -f docker-compose.bot.yml up -d --build
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#
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# See docs/DEPLOY.md §14 for the full separate-server guide.
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services:
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bot:
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build:
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context: .
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dockerfile: srv/bot/Dockerfile
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container_name: contract_check-bot
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restart: unless-stopped
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env_file:
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- path: .env
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required: false
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environment:
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ENV: ${ENV:-prod}
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LOG_LEVEL: ${LOG_LEVEL:-INFO}
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LOG_FORMAT: ${LOG_FORMAT:-json}
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BOT_TOKEN: ${BOT_TOKEN}
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API_URL: ${API_URL}
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BOT_SERVICE_TOKEN: ${BOT_SERVICE_TOKEN}
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# Local Redis for rate-limit state. Set to empty to use the in-memory
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# backend (fine for a single bot instance). The Redis container below is
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# not exposed outside the host; only the bot container can reach it.
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REDIS_URL: ${REDIS_URL:-redis://redis:6379/0}
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depends_on:
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redis:
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condition: service_healthy
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healthcheck:
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test:
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- CMD-SHELL
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- "python -c \"import urllib.request, os; urllib.request.urlopen(os.environ['API_URL'] + '/healthz', timeout=5)\""
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interval: 30s
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timeout: 5s
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retries: 3
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start_period: 15s
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redis:
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image: redis:8-alpine
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container_name: contract_check-redis
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restart: unless-stopped
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command: ["redis-server", "--appendonly", "yes"]
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volumes:
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- redisdata:/data
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healthcheck:
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test: ["CMD", "redis-cli", "ping"]
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interval: 5s
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timeout: 3s
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retries: 10
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volumes:
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redisdata:
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