116 lines
3.6 KiB
YAML
116 lines
3.6 KiB
YAML
services:
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db:
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image: postgres:14-alpine
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container_name: opencand_db
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restart: unless-stopped
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hostname: db
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environment:
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POSTGRES_USER: root
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POSTGRES_PASSWORD: root
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POSTGRES_DB: opencand
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volumes:
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- ./db-data:/var/lib/postgresql/data
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U root -d opencand"]
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interval: 10s
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timeout: 5s
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retries: 5
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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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labels: "service=database"
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labels:
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- "promtail.enable=true"
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- "promtail.job=opencand-db"
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# ───────────────────────────────────────────────────────────────────────────
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# 5. Log Monitoring Stack
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# ───────────────────────────────────────────────────────────────────────────
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# Loki - Log aggregation system
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loki:
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image: grafana/loki:2.9.0
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container_name: opencand_loki
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restart: unless-stopped
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ports:
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- "127.0.0.1:6110:3100"
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command: -config.file=/etc/loki/local-config.yaml
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volumes:
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- ./monitoring/loki-config.yaml:/etc/loki/local-config.yaml
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- loki-data:/loki
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healthcheck:
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test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:3100/ready || exit 1"]
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interval: 10s
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timeout: 5s
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retries: 5
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# Promtail - Log collection agent
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promtail:
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image: grafana/promtail:2.9.0
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container_name: opencand_promtail
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restart: unless-stopped
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volumes:
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- ./monitoring/promtail-config.yaml:/etc/promtail/config.yml
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- /var/log:/var/log:ro
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- /var/lib/docker/containers:/var/lib/docker/containers:ro
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- /var/run/docker.sock:/var/run/docker.sock:ro
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command: -config.file=/etc/promtail/config.yml
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depends_on:
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- loki
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# Prometheus - Metrics collection
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prometheus:
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image: prom/prometheus:v2.45.0
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container_name: opencand_prometheus
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restart: unless-stopped
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ports:
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- "127.0.0.1:6090:9090"
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command:
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- "--config.file=/etc/prometheus/prometheus.yml"
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- "--storage.tsdb.path=/prometheus"
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- "--web.console.libraries=/etc/prometheus/console_libraries"
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- "--web.console.templates=/etc/prometheus/consoles"
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- "--web.enable-lifecycle"
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volumes:
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- ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml
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- prometheus-data:/prometheus
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depends_on:
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- node-exporter
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# Node Exporter - System metrics
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node-exporter:
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image: prom/node-exporter:v1.6.0
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container_name: opencand_node_exporter
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restart: unless-stopped
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ports:
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- "127.0.0.1:6100:9100"
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volumes:
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- /proc:/host/proc:ro
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- /sys:/host/sys:ro
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- /:/rootfs:ro
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command:
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- "--path.procfs=/host/proc"
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- "--path.rootfs=/rootfs"
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- "--path.sysfs=/host/sys"
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- "--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)"
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# Grafana - Visualization and dashboards
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grafana:
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image: grafana/grafana:10.0.0
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container_name: opencand_grafana
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restart: unless-stopped
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ports:
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- "6000:3000"
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environment:
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- GF_SECURITY_ADMIN_PASSWORD=admin
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- GF_USERS_ALLOW_SIGN_UP=false
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volumes:
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- grafana-data:/var/lib/grafana
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- ./monitoring/grafana/provisioning:/etc/grafana/provisioning
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depends_on:
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- loki
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- prometheus
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volumes:
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loki-data:
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prometheus-data:
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grafana-data:
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