依据pod名称找到容器uuid
kubectl get pod ${pod_name} -n ${namespace} -o template --template='{{range .status.containerStatuses}}{{.containerID}}{{end}}'
依据容器UUID 找到具体pid
docker inspect -f {{.State.Pid}} $pod
进入容器空间
nsenter -n -t ${pid}
如下图所示:
kubectl get pod ${pod_name} -n ${namespace} -o template --template='{{range .status.containerStatuses}}{{.containerID}}{{end}}'
docker inspect -f {{.State.Pid}} $pod
nsenter -n -t ${pid}
如下图所示: