66 lines
1.4 KiB
YAML
66 lines
1.4 KiB
YAML
version: '3.8'
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services:
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ttn-vegapuls-exporter:
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image: python:3.11-slim
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container_name: ttn-vegapuls-exporter
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restart: unless-stopped
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# Install dependencies and run exporter
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entrypoint: |
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sh -c "pip install --no-cache-dir paho-mqtt && python ttn-vegapulsair-exporter.py"
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working_dir: /app
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# Expose metrics port
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ports:
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- "9106:9106"
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# Mount application files (read-only)
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volumes:
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- ./ttn-vegapulsair-exporter.py:/app/ttn-vegapulsair-exporter.py:ro
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- ./config.py:/app/config.py:ro
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# Environment variables
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environment:
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- PYTHONUNBUFFERED=1
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# Health check
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healthcheck:
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test: ["CMD-SHELL", "python -c 'import urllib.request; urllib.request.urlopen(\"http://localhost:9106/health\")' || exit 1"]
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interval: 30s
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timeout: 10s
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retries: 3
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start_period: 10s
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# Resource limits
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deploy:
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resources:
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limits:
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memory: 256M
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cpus: '0.05'
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reservations:
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memory: 64M
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# Logging configuration
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logging:
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driver: "json-file"
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options:
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max-size: "10m"
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max-file: "3"
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# Network configuration
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networks:
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- monitoring
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# Security options
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security_opt:
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- no-new-privileges:true
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# Run as non-root user
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user: "1000:1000"
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networks:
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monitoring:
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driver: bridge
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