Troubleshooting Worker Nodes and Generic Components
This section applies to every node as it includes components that run on nodes with any role.
Check if the Containers are Running
There are two specific containers launched on nodes with the
The containers should have status
Up. The duration shown after
Up is the time the container has been running.
docker ps -a -f=name='kubelet|kube-proxy'
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
158d0dcc33a5 rancher/hyperkube:v1.11.5-rancher1 "/opt/rke-tools/en..." 3 hours ago Up 3 hours kube-proxy
a30717ecfb55 rancher/hyperkube:v1.11.5-rancher1 "/opt/rke-tools/en..." 3 hours ago Up 3 hours kubelet
The logging of the containers can contain information on what the problem could be.
docker logs kubelet
docker logs kube-proxy