# List only running pods but in a cool way

k get pods --field-selector=status.phase=Running

# List nodes with a specific label and sort them by performance. Once done, tell me your Ascendant Zodiac sign.

k top pods -l name=LABEL_NAME --sort-by-cpu

# Run the coolest NGINX that you could imagine but with a custom env variable to make it unique and divergent

k run nginx --image=nginx --env=myteam:variable

# To assert dominance over the others k8s admins, use JSONPATH to get the pod name followed by the started timestamp

k get pod nginx -o jsonpath='{.metadata.name}{"\t"}{.status.containerStatuses[*].state.running.startedAt}{"\n"}'

# Run a deployment with a pod that does things in a mounted volume

# (...)
  template:
    # (...)
    spec:
      containers:
      - image: busybox
        name: busy-worker
        command: ["/bin/sh"]
        args: ["-c", "while true; do echo $(date) >> /var/log/execution.log; sleep 1; done"]
        volumeMounts:
        - name: logs
          mountPath: /var/log
      volumes:
      - name: logs

# Now do a flip, and then add sidecar reading from that same volume

# (...)
  template:
    # (...)
    spec:
      containers:
      # (...)
      - image: alpine
        name: sidecar
        command: ["/bin/sh", "-c", "tail -f /var/log/execution.log"]
        volumeMounts:
        - name: logs
          mountPath: /var/log
        # (...)