The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

  • My badges

  • Twitter Updates

  • My Flickr Stream

  • Pages

  • All categories

  • Enter your email address to subscribe to this blog and receive notifications of new posts by email.

    Join 2,160 other followers

vim-cmd suspending/resuming a bunch of VMs

Posted by jpluimers on 2016/09/13

These two vim-cmd scripts come in very handy:

#!/bin/sh
VMS=`vim-cmd vmsvc/getallvms | grep -v Vmid | awk '{print $1}'`
for VM in $VMS ; do
# echo "Probing VM with id: $VM."
PWR=`vim-cmd vmsvc/power.getstate $VM | grep -v "Retrieved runtime info"`
name=`vim-cmd vmsvc/get.config $VM | grep -i "name =" | awk '{print $3}' | head -1 | awk -F'"' '{print $2}'`
echo "VM with id $VM has power state $PWR (name = $name)."
done

#!/bin/sh
RUNNING=0
VMS=`vim-cmd vmsvc/getallvms | grep -v Vmid | awk '{print $1}'`
for VM in $VMS ; do
# echo "Probing VM with id: $VM."
PWR=`vim-cmd vmsvc/power.getstate $VM | grep -v "Retrieved runtime info"`
name=`vim-cmd vmsvc/get.config $VM | grep -i "name =" | awk '{print $3}' | head -1 | awk -F'"' '{print $2}'`
echo "VM with id $VM has power state $PWR (name = $name)."
if [ "$PWR" == "Powered on" ] ; then
RUNNING=1
echo "Powered on VM with id $VM and name: $name"
echo "Suspending VM with id $VM and name: $name"
vim-cmd vmsvc/power.suspend $VM > /dev/null &
fi
done
while true ; do
if [ $RUNNING -eq 0 ] ; then
echo "Gone…"
break
fi
RUNNING=0
for VM in $VMS ; do
PWR=`vim-cmd vmsvc/power.getstate $VM | grep -v "Retrieved runtime info"`
if [ "$PWR" == "Powered on" ] ; then
name=`vim-cmd vmsvc/get.config $VM | grep -i "name =" | awk '{print $3}' | head -1 | awk -F'"' '{print $2}'`
echo "Waiting for id $VM and name: $name"
RUNNING=1
fi
done
sleep 1
done

#!/bin/sh
SUSPENDED=0
VMS=`vim-cmd vmsvc/getallvms | grep -v Vmid | awk '{print $1}'`
VMstateToProcess="Suspended"
for VM in $VMS ; do
# echo "Probing VM with id: $VM."
PWR=`vim-cmd vmsvc/power.getstate $VM | grep -v "Retrieved runtime info"`
name=`vim-cmd vmsvc/get.config $VM | grep -i "name =" | awk '{print $3}' | head -1 | awk -F'"' '{print $2}'`
echo "VM with id $VM has power state $PWR (name = $name)."
if [ "$PWR" == "$VMstateToProcess" ] ; then
SUSPENDED=1
echo "Suspended VM with id $VM and name: $name"
echo "Resuming VM with id $VM and name: $name"
# you'd think power.suspendResume is the inverse of power.suspend, but actually power.on is:
vim-cmd vmsvc/power.on $VM > /dev/null &
fi
done
while true ; do
if [ $SUSPENDED -eq 0 ] ; then
echo "Gone…"
break
fi
SUSPENDED=0
for VM in $VMS ; do
PWR=`vim-cmd vmsvc/power.getstate $VM | grep -v "Retrieved runtime info"`
if [ "$PWR" == "$VMstateToProcess" ] ; then
name=`vim-cmd vmsvc/get.config $VM | grep -i "name =" | awk '{print $3}' | head -1 | awk -F'"' '{print $2}'`
echo "Waiting for id $VM and name: $name"
SUSPENDED=1
fi
done
sleep 1
done

–jeroen

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

 
%d bloggers like this: