DSC.LDN.19 – demo4 – priviledged

by NodyCam 4 years ago

GNU/Linux ◆ xterm-256color ◆ bash 975 views

Slides
Dockerimages

Commands:

$ oc login -u user1
$ oc create serviceaccount runasprivileged
$ oc login -u system:admin
$ oc adm policy add-scc-to-user privileged -z runasprivileged
$ oc login -u user1
$ cat <<EOF > 01_priv-po.yaml
kind: DeploymentConfig
apiVersion: v1
metadata:
  name: base-privileged
spec:
  template:
    metadata:
      labels:
        name: base-privileged
    spec:
      serviceAccountName: runasprivileged
      containers:
        - name: base-privileged
          image: docker.io/ernw/base:latest
          securityContext:
            privileged: true
  replicas: 1
EOF
$ oc create -f 01_priv-po.yaml
$ oc exec -it $($ oc describe rc base-privileged-1 | tail -1 | cut -d \: -f 2) bash
$ id
$ hostname
$ getpcaps $$
$ ls /dev/vd*

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