36 lines
No EOL
1.2 KiB
YAML
36 lines
No EOL
1.2 KiB
YAML
services:
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prometheus:
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image: prom/prometheus:latest
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container_name: prometheus_node${PROM_HOST_ID}
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restart: unless-stopped
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user: "1000:1000" # Matches your Gluster permissions
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command:
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- '--config.file=/etc/prometheus/prometheus.yml'
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- '--storage.tsdb.path=/prometheus'
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# CHANGED: Increased from 2h to 15d since Thanos is gone
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- '--storage.tsdb.retention.time=15d'
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- '--web.enable-lifecycle' # Keeps API reload capability
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volumes:
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- /docker/prometheus/config:/etc/prometheus
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- /shared/prometheus/data:/prometheus
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ports:
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- "9090:9090"
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networks:
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- prometheus_external
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- prometheus_internal
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extra_hosts:
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# Allows Prometheus to scrape the "Agent" on this same node
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- "host.docker.internal:host-gateway"
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labels:
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- "traefik.enable=true"
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- "traefik.docker.network=prometheus_external"
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- "traefik.http.routers.prom.rule=Host(`${PROM_HOST_NAME}.${TRAEFIK_DNS_SUFFIX}`)"
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- "traefik.http.routers.prom.tls=true"
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- "traefik.http.routers.prom.tls.certresolver=dns_resolver"
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- "traefik.http.services.prom.loadbalancer.server.port=9090"
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networks:
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prometheus_internal:
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driver: bridge
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prometheus_external:
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external: true |