ESXi: for my link archive – links about “vim-cmd vmsvc/message” (lots of interesting scripts for deployment scenarios)
Posted by jpluimers on 2022/02/16
In ESXi: on the console/ssh, when a moved VM pauses during power-on: show which VMs have messages waiting, then answer them, I searched for [Wayback] “vim-cmd vmsvc/message” – Google Search in order to see which messages were available.
That search revealed a lot more links, so here are the ones I found most interesting:
- a nice script from [Wayback] Solved: Clone a VM directly from single ESXi Host – VMware Technology Network VMTN which is below the signature.
- Old 2013 version of the repository [Archive.is] ytsarev/suseviclient: Lightweight VMware ESXi management tool
- Old 2013 version of the script [Archive.is] suseviclient/suseviclient.sh at master · ytsarev/suseviclient
- “Current” 2015 version of the repository [Archive.is] openSUSE/suseviclient: SUSE VI Client: Lightweight tool for ESXi management from Linux box
- “Current” 2015 version of the script [Archive.is] suseviclient/suseviclient at master · openSUSE/suseviclient
- Note it has been updated to ESXi 6.0, as the maximum supported Virtual Hardware Version is 11; see table at [Wayback] ESXi/ESX hosts and compatible virtual machine hardware versions list (2007240).
- 2013 version of the optional VCN key-stuffing Ruby script [Archive.is] suseviclient/suseviclient-vnc.rb at master · openSUSE/suseviclient
–jeroen
Cloning script
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/sh | |
| ###################################################################################### | |
| # Create a clone of a running machine on ESXi, without vCenter services available | |
| # Disable networkcards on connecting at startup | |
| # Start the cloned VM | |
| # | |
| # Created by : Jeroen van Schelt | |
| # Creation date : jan 2015 | |
| # Tested on : ESXi 5.5 build 1746018 | |
| # | |
| # | |
| # To run this script on a regular basis, without user intervention, do the following : | |
| # | |
| # Copy the script to a datastore | |
| # Add the cron job to the root crontab: | |
| # Edit /var/spool/cron/crontabs/root | |
| # Add the line (all on one line) | |
| # 30 1 * * * /vmfs/volumes/BOXSR0089_das1/scripts/hotcloneBOXPC8888vm.sh > /vmfs/volumes/BOXSR0089_das1/scripts/hotcloneBOXPC8888vm.log 2>&1 | |
| # Run the command "kill $(cat /var/run/crond.pid)", This will kill the process crond. | |
| # | |
| # Edit /etc/rc.local.d/local.sh, using a command such as "vi /etc/rc.local.d/local.sh". | |
| # At the end of the file, add 3 lines (using "G" then "O" in vi). The first kills crond, the second adds the new cron job to the root crontab file, ad the third restarts crond: | |
| # /bin/kill $(cat /var/run/crond.pid) | |
| # /bin/echo "30 1 * * * /vmfs/volumes/BOXSR0089_das1/scripts/hotcloneBOXPC8888vm.sh > /vmfs/volumes/BOXSR0089_das1/scripts/hotcloneBOXPC8888vm.log 2>&1" >> /var/spool/cron/crontabs/root | |
| # /usr/lib/vmware/busybox/bin/busybox crond | |
| # Save and exit the editor (Press the "Esc" key then ":wq" then press "Return" in vi) | |
| # Run the command "auto-backup.sh" so that the change to /etc/rc.local survives a reboot. | |
| # Run the command "/usr/lib/vmware/busybox/bin/busybox crond" | |
| ###################################################################################### | |
| # user variables | |
| SourceVM="NameOfSVM" | |
| SourceDS="/vmfs/volumes/NameOfDS" | |
| DestDS="/vmfs/volumes/NameOfDS" | |
| ScriptDIR="$SourceDS/scripts" | |
| ###################################################################################### | |
| # Do NOT modify anything beyond this point, unless you know what you are doing | |
| ###################################################################################### | |
| # script variables | |
| DestVM="HotClone_$SourceVM" | |
| ScriptRunTime=$(date "+%Y%m%d_%H%M") | |
| nicfile=$ScriptDIR/nic_$DestVM.txt | |
| diskfile=$ScriptDIR/disk_$DestVM.txt | |
| # create destination directory | |
| mkdir $DestDS/$DestVM | |
| # copy source vmx? files to destination | |
| cp $SourceDS/$SourceVM/$SourceVM.vmx $DestDS/$DestVM/$DestVM.vmx | |
| sed -i "s/$SourceVM/$DestVM/g" $DestDS/$DestVM/$DestVM.vmx | |
| cp $SourceDS/$SourceVM/$SourceVM.vmxf $DestDS/$DestVM/$DestVM.vmxf | |
| sed -i "s/$SourceVM/$DestVM/g" $DestDS/$DestVM/$DestVM.vmxf | |
| # create snapshot from source | |
| lineCount=`expr $(vim-cmd vmsvc/getallvms | wc -l) – 1` | |
| x=0 | |
| while [[ $x -ne $lineCount ]]; do | |
| x=`expr $x + 1` | |
| VMID=$(vim-cmd vmsvc/getallvms | tail –$lineCount | awk '{ print $1 }' | sed -n -e "$x"p) | |
| VMNAME=$(vim-cmd vmsvc/getallvms | tail –$lineCount | awk '{ print $2 }' | sed -n -e "$x"p) | |
| if [[ $SourceVM == $VMNAME ]]; then | |
| SourceVMID=$VMID | |
| vim-cmd vmsvc/snapshot.create $SourceVMID HotClone_$ScriptRunTime HotClone_of_$SourceVM 0 0 | |
| fi | |
| done | |
| # Search for Disks | |
| rm $diskfile > /dev/null 2>&1 | |
| while read line ; do | |
| grep ".vmdk" | awk '{ print $3}' | sed "s/\"//g" >> $diskfile | |
| done < $DestDS/$DestVM/$DestVM.vmx | |
| # copy sourcedisk to destinationdisk (thin provisioned) | |
| while read line ; do | |
| vmkfstools -d thin -i $SourceDS/$SourceVM/$(echo $line | sed "s/$DestVM/$SourceVM/g") $DestDS/$DestVM/$(echo $line | sed 's/-[0-9]*//g') | |
| done < $diskfile | |
| # If Source already had a snapshot, remove snapdata on vmdk filename in vmx-file | |
| sed -i "s/\(.*\)\-.*\(.vmdk\)/\1\2/g" $DestDS/$DestVM/$DestVM.vmx | |
| # Search for nics | |
| rm $nicfile > /dev/null 2>&1 | |
| while read line ; do | |
| grep ethernet[0-9].virtualDev | awk '{ print $1}' | sed "s/.virtualDev//g" >> $nicfile | |
| done < $DestDS/$DestVM/$DestVM.vmx | |
| # set nic disconnected at boot | |
| while read line ; do | |
| if [[ -n "$(grep $line.startConnected $DestDS/$DestVM/$DestVM.vmx)" ]]; then | |
| echo "found in $line" | |
| sed -i "s/$line.startConnected = \"TRUE\"/$line.startConnected = \"FALSE\"/g" $DestDS/$DestVM/$DestVM.vmx | |
| else | |
| echo "nothing on $line" | |
| echo $line.startConnected = \"FALSE\" >> $DestDS/$DestVM/$DestVM.vmx | |
| fi | |
| done < $nicfile | |
| # register destination VM in inventory | |
| DestVMID=`vim-cmd solo/registervm $DestDS/$DestVM/$DestVM.vmx` | |
| # Powering up destination virtual machine | |
| vim-cmd vmsvc/power.on $DestVMID & | |
| sleep 15 | |
| vim-cmd vmsvc/message $DestVMID _vmx1 2 | |
| # Remove HotClone Snapshot from source | |
| SnapToRemove=`vim-cmd vmsvc/snapshot.get $SourceVMID | grep -A 1 HotClone_$ScriptRunTime | grep -e "Id" | awk '{print $4 }'` | |
| vim-cmd vmsvc/snapshot.remove $SourceVMID $SnapToRemove 0 | |
| # EOF |
The Wiert Corner - irregular stream of stuff 
Leave a Reply