failed to run command in pod with network-tools script pod-run-netns-command locally

failed to run command in pod with network-tools script pod-run-netns-command locally

Client Version: 4.12.0-0.nightly-2022-07-25-055755
Kustomize Version: v4.5.4
Server Version: 4.12.0-0.nightly-2022-09-28-204419
Kubernetes Version: v1.24.0+8c7c967

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1.configure KUBECONFIG
[cloud-user@preserved-qiowang debug-scripts]$ export | grep kube
declare -x KUBECONFIG="/var/tmp/kubeconfig412"
[cloud-user@preserved-qiowang debug-scripts]$ oc get nodes
NAME                                                         STATUS   ROLES                  AGE     VERSION
qiowang-09291-chllb-master-0.c.openshift-qe.internal         Ready    control-plane,master   7h16m   v1.24.0+8c7c967
qiowang-09291-chllb-master-1.c.openshift-qe.internal         Ready    control-plane,master   7h16m   v1.24.0+8c7c967
qiowang-09291-chllb-master-2.c.openshift-qe.internal         Ready    control-plane,master   7h16m   v1.24.0+8c7c967
qiowang-09291-chllb-worker-a-2zq28.c.openshift-qe.internal   Ready    worker                 6h59m   v1.24.0+8c7c967
qiowang-09291-chllb-worker-b-226ft.c.openshift-qe.internal   Ready    worker                 6h59m   v1.24.0+8c7c967
qiowang-09291-chllb-worker-c-wq52c.c.openshift-qe.internal   Ready    worker                 6h59m   v1.24.0+8c7c967

2. clone the openshift/network-tools repo to local

3. create project test, create pod hello-world
[cloud-user@preserved-qiowang debug-scripts]$ oc project
Using project "test" on server "https://api.qiowang-09291.qe.gcp.devcluster.openshift.com:6443".
[cloud-user@preserved-qiowang debug-scripts]$ oc get pods
NAME                READY   STATUS    RESTARTS   AGE
hello-world-j9v9g   1/1     Running   0          68s
hello-world-rrwjf   1/1     Running   0          68s

4. run ping command in the pod hello-world-j9v9g with script pod-run-netns-command locally
[cloud-user@preserved-qiowang debug-scripts]$ ./network-tools pod-run-netns-command test hello-world-j9v9g ping 8.8.8.8 -c 5
ERROR: Command returned non-zero exit code, check output or logs.

failed to run command in pod hello-world-j9v9g with script pod-run-netns-command locally

can run ping 8.8.8.8 -c 5 in pod hello-world-j9v9g with script pod-run-netns-command locally