Daemonsets

What

Specialized deployments that will deploy pods on every node in the cluster

Why

  • running a cluster storage daemon, such as glusterd, ceph, on each node.
  • running a logs collection daemon on every node, such as fluentd or logstash.
  • running a node monitoring daemon on every node,
    • Prometheus Node Exporter
    • collectd
    • Dynatrace OneAgent
    • AppDynamics Agent
    • Datadog agent