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lab/destroy
2022-10-18 22:53:18 +02:00

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#!/bin/sh
## Using SSH:
## * Log in to hypervisor, retrieve list of running VMs
## * Log in to hypervisor, retrieve list of ZFS volumes
## * List any VM matching spec ^vpp[\d]+-[\d+]$
## * List any ZFS datasets matching matching spec ^ssd-vol0/vpp[\d]+-[\d+]$
## * If --force is set:
## * Destroy matching VMs
## * Recursively delete any matching ZFS datasets
BASE=${BASE:=ssd-vol0/hvn0.chbtl0.ipng.ch/ssd-vol0/vpp-proto-disk0@20221018-release}
LAB=${LAB:=0}
## Do not touch below this line
HVN="hvn${LAB}.lab.ipng.ch"
echo "* Destroying VMs"
ssh root@$HVN "set -x; for node in 0 1 2 3; do VM=vpp${LAB}-\${node}; virsh destroy \$VM; done"
echo "* Destroying ZFS datasets"
ssh root@$HVN "set -x; for node in 0 1 2 3; do VM=vpp${LAB}-\${node}; zfs destroy -r ssd-vol0/\$VM; done"