Plugins

Cluster

Cluster is the abstraction of a particular type of cluster, and it is responsible for probing and discovering the core components of the cluster and collecting cluster-related information

• custom

Coordinator

Coordinator is responsible for coordinating the work of the other plug-ins, executing the various diagnostics, and distributing the output to the exporters

• default
• cron

Diagnostic

Diagnostic is responsible for diagnosing an aspect of the cluster, outputting diagnostic results and repair recommendations

• example
• kube-apiserver-args
• kube-controller-manager-args
• etcd-args
• scheduler-args
• master-capacity
• master-components
• node-ha
• node-iptables
• node-status
• node-sys
• hpa-ip
• affinity
• batch-check
• workload-ha
• health-check
• pdb
• requests-limits
• workload-status
• node-ha

Exporter

Exporter is responsible for formatting the output or storage

• stdout
• store