mirror of
https://github.com/vhaudiquet/homeprod.git
synced 2026-07-28 16:40:49 +00:00
82 lines
2.4 KiB
YAML
82 lines
2.4 KiB
YAML
# Docker-host collectors for the central observability stack on Kubernetes.
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# Managed by swarm-cd (see .swarmcd/stacks.yaml).
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#
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# node-exporter + cAdvisor run locally (scraped by vmagent below).
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# vmagent remote_writes metrics to vm-internal.lan (LAN-only Traefik Ingress) ->
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# vmsingle-vm-victoria-metrics-k8s-stack.observability.svc.cluster.local:8428
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# alloy tails /var/lib/docker/containers + /var/log and pushes logs to
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# loki-internal.lan -> loki.observability.svc.cluster.local:3100
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services:
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node-exporter:
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image: prom/node-exporter:v1.9.1
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container_name: obs-node-exporter
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network_mode: host
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pid: host
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command:
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- "--path.rootfs=/host"
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volumes:
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- /:/host:ro,rslave
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restart: unless-stopped
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labels:
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- "traefik.enable=false"
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cadvisor:
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image: gcr.io/cadvisor/cadvisor:v0.49.1
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container_name: obs-cadvisor
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ports:
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- "8080"
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volumes:
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- /:/rootfs:ro
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- /var/run:/var/run:ro
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- /sys:/sys:ro
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- /dev/disk/:/dev/disk:ro
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- /var/lib/docker/:/var/lib/docker:ro
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restart: unless-stopped
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labels:
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- "traefik.enable=false"
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vmagent:
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image: victoriametrics/vmagent:v1.131.0
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container_name: obs-vmagent
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# vmagent listens on 8429 (its own metrics), scrapes node-exporter:9100
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# and cadvisor:8080, remote_writes to vm-internal.lan
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command:
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- "-promscrape.config=/etc/vmagent/vmagent.yml"
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- "-remoteWrite.url=http://vm-internal.lan/api/v1/write"
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volumes:
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- type: bind
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source: /root/homeprod/docker/infrastructure/observability/vmagent.yml
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target: /etc/vmagent/vmagent.yml
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read_only: true
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depends_on:
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- node-exporter
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- cadvisor
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restart: unless-stopped
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labels:
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- "traefik.enable=false"
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alloy:
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image: grafana/alloy:v1.18.0
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container_name: obs-alloy
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command:
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- "run"
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- "/etc/alloy/config.river"
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- "--server.http.listen.address=0.0.0.0"
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- "--server.http.listen.port=12345"
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volumes:
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- type: bind
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source: /root/homeprod/docker/infrastructure/observability/alloy.river
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target: /etc/alloy/config.river
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read_only: true
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- /var/lib/docker/containers:/var/lib/docker/containers:ro
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- /var/log:/var/log:ro
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- /var/run/docker.sock:/var/run/docker.sock:ro
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restart: unless-stopped
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labels:
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- "traefik.enable=false"
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networks:
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default:
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name: proxy
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external: true |