kube-controller-manager是k8s中一个非常重要的组件,它主要负责管理k8s集群中的各种资源调节到预期状态。kube-controller-manager中有多种内置的controller，它们其实就是一个永不停止的循环，不断的调节系统达到预期的状态。k8s中有多种内置的controller，接下来这段时间会对这些controller一个一个分析。
X certificate-controller
X cronjob-controller
daemon-controller
deployment-controller
X disruption-controller
endpoint-controller
endpointslice-controller
X endpointslicemirroring-controller
X garbagecollector-controller
history-controller
job-controller
namespace-controller
X nodeipam-controller
X nodelifecycle-controller
podautoscaler-controller
podgc-controller
replicaset-controller
X replication-controller
resourceclaim-controller
resourcequota-controller
serviceaccount-controller
statefulset-controller
storageversiongc-controller
ttl-controller
ttlafterfinished-controller
X volume-controller