/usr/lib/plainbox-providers-1/checkbox/bin/xen_test is in plainbox-provider-checkbox 0.3-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | #!/bin/bash
## Xen Testing
## Script to make and fire off some pre-made VMs to test the hypervisor
## under a bit of simulated load
##
## USAGE: xentest.sh /path/to/ORIGINAL_IMAGE /path/to/ORIGINAL_CONFIG
##
## this is a kludge and a dirty, dirty hack and shoud die an ignomious
## death soon. A more elegant solution would be to modify the script
## /usr/share/checkbox/scripts/virtualization and add the missing Xen
## functionality. But this will do as a first pass.
ORIGINAL_VM=$1
ORIGINAL_VM_TEMPLATE=$2
VIRSH_CMD='virsh -c xen:///'
CLONE_CMD='virt-clone'
VM_NAME_BASE='xentest-vm'
# First, figure out how many CPUs we have:
#CPU_CORES=`xm dmesg | grep -c "(XEN) Processor #"`
CPU_CORES=1
# Verify our image and config file are present
if [ ! -e $ORIGINAL_VM ]; then
echo "Xen VM Image not found!" >&2
exit 1
fi
if [ ! -e $ORIGINAL_VM_TEMPLATE ]; then
echo "Xen VM Config File not found!" >&2
exit 1
fi
#Clone those suckers enough that we have 2 VMs per core and LAUNCH!
VM_TOTAL=$((CPU_CORES*2))
#Set up an assoticative array (this would translate much better into
#a simple python list later on, hint hint)
declare -A VM_NAMES
echo "Starting $VM_TOTAL VM clones" >&2
for vm in `seq 1 $VM_TOTAL`; do
VM_NAME="$VM_NAME_BASE$vm"
VM_NAMES[$vm]=$VM_NAME
echo "Cloning vm $vm" >&2
$CLONE_CMD --original-xml=$ORIGINAL_VM_TEMPLATE -n $VM_NAME -f /vms/$VM_NAME.img --force >&2
echo "Starting vm $vm" >&2
$VIRSH_CMD start $VM_NAME
done
#Lets wait a few minutes to let them do some work
echo "Sleeping for 5 miunutes to let VMs boot and start working" >&2
sleep 5m
echo "" >&2
#Now verify the VMs are still running
fail=false
echo "Checking domU state..." >&2
for vm in `seq 1 $VM_TOTAL`; do
state=`$VIRSH_CMD domstate ${VM_NAMES[$vm]}`
echo "${VM_NAMES[$vm]}: $state" >&2
if [ "$state" != "running" ]; then
fail=true
echo "VM $vm is not in running state!" >&2
fi
done
if $fail; then
echo "One or more guests is not in the running state after 5 minutes." >&2
echo "Test Fails" >&2
exit 1
else
echo "All guests seem to be running correctly"
fi
exit 0
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