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