k8s 中Pod,Deployment,ReplicaSet,Service关联、关系分析
# 分析 pod 首先,我们先从最小的调度单位pod开始。 我的k8s集群中目前有一个pod,它的name为admin-mysql-1d29997-5db458497c-h6rrs [root@k8s-master ~]# kubectl get pod admin-mysql-1d29997-5db458497c-h6rrs NAME READY STATUS RESTARTS AGE admin-mysql-1d29997-5db458497c-h6rrs 1/1 Running 0 5d23h 查看一下pod的详细内容: [root@k8s-master ~]# kubectl describe pod admin-mysql-1d29997-5db458497c-h6rrs Name: admin-mysql-1d29997-5db458497c-h6rrs Namespace: default Priority: 0 PriorityClassName: <none> Node: k8s-node1/192.168.0.247 Start Time: Fri, 01 Nov 2019 10:57:47 +0800 Labels: name=mysql pod-template-hash=5db458497c Annotations: <none> Status: