collect metrics on the /kubepods cgroup on-demand

2018-02-16 14:53:44 -08:00
parent 1a6a01ee79
commit 960856f4e8
17 changed files with 198 additions and 155 deletions
--- a/pkg/kubelet/kubelet_getters.go
+++ b/pkg/kubelet/kubelet_getters.go
@@ -211,6 +211,11 @@ func (kl *Kubelet) GetNodeConfig() cm.NodeConfig {
 	return kl.containerManager.GetNodeConfig()
 }

+// GetPodCgroupRoot returns the listeral cgroupfs value for the cgroup containing all pods
+func (kl *Kubelet) GetPodCgroupRoot() string {
+	return kl.containerManager.GetPodCgroupRoot()
+}
+
 // GetHostIP returns host IP or nil in case of error.
 func (kl *Kubelet) GetHostIP() (net.IP, error) {
 	node, err := kl.GetNode()