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Dell RHEL SOS Reports for OpenShift

1. Mirror sos-report image [1]

  1. From a connected machine: 

    podman pull registry.redhat.io/rhel9/support-tools:latest
podman images | grep support-tools

podman save -o rhel9-support-tools.tar registry.redhat.io/rhel9/support-tools:latest

tar tf rhel9-support-tools.tar | head

  2. Copy over to Disconnected machine.

  3. Retag and push to artifactory: 

    # load
podman load -i rhel9-support-tools.tar

# retag to Artifactory
podman tag \
  registry.redhat.io/rhel9/support-tools:latest \
  artifactory.local/link-to-repo/rhel9-support-tools:latest

# push
podman push artifactory.local/link-to-repo/rhel9-support-tools:latest

2. Generating SOS Report

  1. Create toolboxrc: 
    vi /root/.toolboxrc

REGISTRY=[custom-private-registry.example.com:5000]
IMAGE=rhel9/support-tools
  2. Spawn toolbox container: 
    toolbox

sos report -e openshift -e openshift_ovn -e openvswitch -e podman -e crio -k crio.all=on -k crio.logs=on -k podman.all=on -k podman.logs=on -k networking.ethtool-namespaces=off --all-logs --plugin-timeout=600

cat /host/var/tmp/sosreport-XXXXX.tar.xz > /tmp/sosreport-XXXXX.tar.xz
  1. SCP it out: 
    scp core@<nodename>:/var/tmp/sosreport-XXXXX.tar.xz /tmp/sosreport-XXXXX.tar.xz

3. rocm-smi and rocminfo

apiVersion: v1
kind: Pod
metadata:
  name: rocm-smi-test
  namespace: default
spec:
  containers:
  - name: rocm-test
    image: rocm/dev-ubuntu-22.04:latest
    command: ["/bin/bash", "-c", "--"]
    args: ["while true; do sleep 3600; done;"]
    resources:
      limits:
        amd.com/gpu: 1
    securityContext:
      privileged: true
  restartPolicy: Never

apiVersion: v1
kind: Pod
metadata:
  name: rocminfo
spec:
  restartPolicy: Never
  containers:
  - name: test
    image: docker.io/rocm/pytorch:latest
    command: ["/bin/sh","-c"]
    args: ["rocminfo || /usr/bin/rocminfo || true"]
    resources:
      requests: { amd.com/gpu: 1 }
      limits:   { amd.com/gpu: 1 }