cAdvisor

wikipedia:cAdvisor (Container Advisor) It is a running daemon that collects, aggregates, processes, and exports information about running containers.

• https://github.com/google/cadvisor
• gcr.io/cadvisor/cadvisor

• Storage plugins: https://github.com/google/cadvisor/blob/master/docs/storage/README.md

E1124 11:43:23.882646    2159 cadvisor_stats_provider.go:415] "Partial failure issuing cadvisor.ContainerInfoV2" err="partial failures: [\"/kubepods/besteffort/pod57eb9fcd-e4c3-4b91-92bd-f1205c1915b8\": RecentStats: unable to find data in memory cache], [\"/kubepods/besteffort/podc89e8745-e50b-482c-bb11-1d87cd4f63e7\": RecentStats: unable to find data in memory cache ]"

docker run --volume=/:/rootfs:ro --volume=/var/run:/var/run:ro --volume=/sys:/sys:ro --volume=/var/lib/docker/:/var/lib/docker:ro --volume=/dev/disk/:/dev/disk:ro --publish=8080:8080 --detach=true --name=cadvisor --privileged --device=/dev/kmsg gcr.io/cadvisor/cadvisor:v0.47.0

• Connect: http://localhost:8080/

Prometheus

- job_name: 'cadvisor'
  scrape_interval: 5s
  static_configs:
    - targets: ['cadvisor:8080']

Related

• Kubelet
• cAdvisor releases
• Prometheus node exporter
• 9323 dockerd

See also

• cAdvisor, priorityClass, cAdvisor releases, 8080
• Containers, OCI: Docker (dockerd), containerd, runc, Podman, buildah, skopeo, lxd, Container Registry, Service mesh, Windows Server containers, Containerpilot, CoreOS, CAdvisor, Containers networking, Container scanning, cosign, CRI, CRI-O, initContainers, Sidecar container, Container images, latest
• Monitoring: On call, Monitoring software, Monitoring services, Resource monitoring, Metric colletion tools, network monitoring, SLA Management Monitoring Tools, Alarm/Alert, Resource starvation, Alerts and notifications, Monitoring Kubernetes, VictoriaMetrics, Sensu, LogicMonitor, Distributed tracing, Datadog Monitors