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Vmware server 2.0 resource agent

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cristian.mammoli at gmail

Jul 21, 2008, 11:45 AM

Post #1 of 6 (1129 views)
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Vmware server 2.0 resource agent

Hi, I wrote an OCF RA to manage virtual machines in a cluster of nodes
running Vmware server 2.0 (RC1). It's still a bit primivtive and I'm not
that good at bash scripting but it works well.
Modifing the script to work with Vmware server 1.0x should be quite easy.

Is this the right place to post it or I should move to
linux-ha[at]lists.linux-ha.org?

Thanks for your time

Cristian Mammoli

beekhof at gmail

Jul 22, 2008, 2:06 AM

Post #2 of 6 (1097 views)
Permalink

Re: Vmware server 2.0 resource agent [In reply to]

here is good :)

2008/7/21 Cristian Mammoli <cristian.mammoli[at]gmail.com>:
> Hi, I wrote an OCF RA to manage virtual machines in a cluster of nodes
> running Vmware server 2.0 (RC1). It's still a bit primivtive and I'm not
> that good at bash scripting but it works well.
> Modifing the script to work with Vmware server 1.0x should be quite easy.
>
> Is this the right place to post it or I should move to
> linux-ha[at]lists.linux-ha.org?
>
> Thanks for your time
>
> Cristian Mammoli
>
>
>
> _______________________________________________________
> Linux-HA-Dev: Linux-HA-Dev[at]lists.linux-ha.org
> http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
> Home Page: http://linux-ha.org/
>
>
_______________________________________________________
Linux-HA-Dev: Linux-HA-Dev[at]lists.linux-ha.org
http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
Home Page: http://linux-ha.org/

cristian.mammoli at gmail

Jul 22, 2008, 5:41 AM

Post #3 of 6 (1092 views)
Permalink

Re: Vmware server 2.0 resource agent [In reply to]

2008/7/22 Andrew Beekhof <beekhof[at]gmail.com>:

> here is good :)

Ok, here we go:

#!/bin/sh
#
# VMware OCF resource agent
#
# Copyright (c) 2008 Apra Sistemi s.r.l.
# All Rights Reserved.
#
# Description: Manages a VMware server 2.0 as a High-Availability
# resource
#
#
# Author: Cristian Mammoli <c.mammoli AT apra DOT it>
# License: GNU General Public License (GPL)
# Copyright: (C) 2008 Apra Sistemi s.r.l.
#
# See usage() function below for more details...
#
# OCF instance parameters:
# * OCF_RESKEY_VMXPATH (mandatory, full path to the virtual machine vmx
file)
# * OCF_RESKEY_VIMSHBIN (mandatory, full path to th vmware-vim-cmd
executable)
#
# Requirements/caveats:
# * vmware-server 2.0 RC1 installed and autostarted on all nodes
# * vmdk files must be in the same directory of the vmx file
# * vmx filenames must be unique, even if stored in different directories
# * Default_Action_Timeout stock value (20 sec) isn't enough if you are
# dealing with many virtual machines: raise it to something around 300
secs
# or use operation attributes with the proposed values

# Initialization
#################################################################

# Source ocf shell functions
. ${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs

# Basic variables configuration
#################################################################

# Path to the virtual machine configuration file
VMXPATH="$OCF_RESKEY_vmxpath"

# Path to the vmware-vim-cmd executable
VIMSHBIN="$OCF_RESKEY_vimshbin"

# vmware-vim-cmd functions
#################################################################

# Get virtual machine vid
vmware_get_vid() {
$VIMSHBIN vmsvc/getallvms 2>/dev/null \
| awk '/\/'"$1"'/ {print $1}'
}

# Is the vm waiting for input after a migration?
vmware_uuid_alt() {
$VIMSHBIN vmsvc/message $1 2>/dev/null \
| awk /^msg.uuid.altered/
}

# Get message id
vmware_get_msgid() {
$VIMSHBIN vmsvc/message $1 2>/dev/null \
| awk '/^Virtual machine message/ {print $4}' \
| awk -F : '{print $1}'
}

# Answers message
vmware_answer_msg() {
$VIMSHBIN vmsvc/message $1 $2 $3 &> /dev/null
}

# Register a virtual machine
vmware_register_vm() {
$VIMSHBIN solo/registervm '"'$1'"' &> /dev/null
}

# Unregister a virtual machine
vmware_unregister_vm() {
$VIMSHBIN vmsvc/unregister $1 &> /dev/null
}

# Start a virtual machine
vmware_poweron_vm() {
$VIMSHBIN vmsvc/power.on $1 &> /dev/null
}

# Suspend a virtual machine
vmware_suspend_vm() {
$VIMSHBIN vmsvc/power.suspend $1 &> /dev/null
}

# Get virtual machine power state
vmware_get_status() {
$VIMSHBIN vmsvc/power.getstate $1 2>/dev/null \
| awk '/^Powered on/ || /^Powered off/ || /^Suspended/'
}

# Get vid of missing virtual machines
vmware_get_broken() {
$VIMSHBIN vmsvc/getallvm 2>&1 \
| awk -F "'" '/^Skipping/ {print $2}'
}

# Variables depending on the above functions
#################################################################

# Directory containing the virtual machine
VMXDIR="`dirname "$VMXPATH"`"

# Basename of the configuration file
RELVMXPATH="`basename "$VMXPATH"`"

# Vid of the virtual machine (can be empty if the vm is not registered)
VMID=`vmware_get_vid "$RELVMXPATH"`

# Power state of the virtual machine (can be empty if the vm is not
registered)
VMSTATE="`vmware_get_status $VMID`"

# Virtual machine name
VM="`awk -F '"' '/^displayName/ {print $2}' "$VMXPATH"`"

# msg.autoAnswer value in config file
VMAUTOMSG="`awk -F '"' '/^msg.autoAnswer/ {print $2}' "$VMXPATH"`"

# Main functions
#################################################################

# Print usage summary
vmware_usage() {
cat <<END
usage: $0 {start|stop|status|monitor|meta-data|validate-all}

Expects to have a fully populated OCF RA-compliant environment set.
END
}

# Check for mandatory files presence and consistency
vmware_validate() {
if [ -z "`pidof vmware-hostd`" ]; then
ocf_log err "vmware-hostd is not running: aborting"
exit $OCF_ERR_GENERIC
fi

if [ ! -x "$VIMSHBIN" ]; then
ocf_log err "vmware-vimsh executable missing or not in path ($VIMSHBIN):
aborting"
exit $OCF_ERR_ARGS
fi

if [ ! -f "$VMXPATH" ]; then
ocf_log err "Specified vmx file ($VMXPATH) does not exist: aborting"
exit $OCF_ERR_ARGS
fi

if [ -z "$VM" ]; then
ocf_log err "Could not find out virtual machine name: aborting"
exit $OCF_ERR_ARGS
fi

if [ "$VMAUTOMSG" != "TRUE" ]; then
ocf_log warn "Please set msg.autoAnswer = \"TRUE\" in your config file"
fi

# $VMID and $VMSTATE are allowed to be empty in case we are validating a
# virtual machine which is not registered

return $OCF_SUCCESS
}

# Start a virtual machine
vmware_start() {
# Don't start a VM if it's already running
if [ "$VMSTATE" = "Powered on" ]; then
ocf_log info "Virtual machine $VM is already running"
return $OCF_SUCCESS
else
# Removes stale lockfiles and missing virtual machines
# in case of a crash.
# Do not use with a clustered filesystem or you could
# end up starting the same VM in more than one node
ocf_log info "Removing stale lockfiles"
find "$VMXDIR" -name \*.lck -type f -exec rm "{}" \;
for BVM in `vmware_get_broken`; do
ocf_log info "Unregistering missing virtual machine $BVM"
vmware_unregister_vm $BVM
done
if [ -z "$VMID" ]; then
# VM is not registered, need to register
ocf_log info "Virtual machine $VM is not registered"
ocf_log info "Registering Virtual machine $VM"
vmware_register_vm "$VMXPATH"
VMID=`vmware_get_vid "$RELVMXPATH"`
if [ -z "$VMID" ]; then
ocf_log err "Could not register virtual machine $VM: aborting."
exit $OCF_ERR_GENERIC
fi
ocf_log info "Virtual machine $VM registered with ID $VMID"
fi
ocf_log info "Powering on virtual machine $VM"
vmware_poweron_vm $VMID
# Give the VM some time to initialize
sleep 10

if [ "$VMAUTOMSG" != "TRUE" ]; then
# msg.autoAnswer is not set: we try to deal with the
# most common question: msg.uuid.altered
ocf_log info "Checking msg.uuid.altered on VM $VM"
if [ -n "`vmware_uuid_alt $VMID`" ]; then
MSGID=`vmware_get_msgid $VMID`
vmware_answer_msg $VMID $MSGID 2
fi
fi

# Check if the VM is running. We don't bother
# with timeouts: we rely on the CRM for that.
while [ "$VMSTATE" != "Powered on" ]; do
ocf_log info "Virtual machine $VM is still stopped: delaying 10
seconds"
sleep 10
VMSTATE="`vmware_get_status $VMID`"
done

ocf_log info "Virtual machine $VM is running"
return $OCF_SUCCESS
fi
}

# Stop a virtual machine
vmware_stop() {
# Don't stop a VM if it's not registered
if [ -z "$VMID" ]; then
ocf_log info "Virtual machine $VM is not registered"
return $OCF_SUCCESS
else
# Don't stop a VM if it's already stopped
if [ "$VMSTATE" != "Powered on" ]; then
ocf_log info "Virtual machine $VM is already stopped"
else
# If the VM is running send a suspend signal and wait
# until it is off. We don't bother with timeouts: we
# rely on the CRM for that.
ocf_log info "Virtual machine $VM is running: suspending it"
vmware_suspend_vm $VMID
sleep 5
while [ "$VMSTATE" = "Powered on" ]; do
ocf_log info "Virtual machine $VM is still running: delaying 10
seconds"
sleep 10
VMSTATE="`vmware_get_status $VMID`"
done
fi
ocf_log info "Unregistering virtual machine $VM"
vmware_unregister_vm $VMID
VMID=`vmware_get_vid "$RELVMXPATH"`
if [ -n "$VMID" ]; then
ocf_log err "Could not unregister virtual machine $VM: aborting."
exit $OCF_ERR_GENERIC
fi
ocf_log info "Virtual machine $VM is stopped"
return $OCF_SUCCESS
fi
}

# Monitor a virtual machine
vmware_monitor() {
if [ "$VMSTATE" = "Powered on" ]; then
ocf_log info "Virtual machine $VM (ID $VMID) is running..."
return $OCF_SUCCESS
else
ocf_log info "Virtual machine $VM is stopped/suspended/not registered"
return $OCF_NOT_RUNNING
fi
}

# Print metadata informations
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="vmwarevm">
<version>0.1</version>
<longdesc lang="en">
OCF compliant script to control vmware server 2.0 virtual machines.
</longdesc>
<shortdesc lang="en">VMWare server 2.0 resource agent</shortdesc>

<parameters>
<parameter name="vmxpath" unique="0" required="1">
<longdesc lang="en">
VMX configuration file path
</longdesc>
<shortdesc lang="en">VMX file path</shortdesc>
<content type="string"/>
</parameter>

<parameter name="vimshbin" unique="0" required="1">
<longdesc lang="en">
vmware-vim-cmd executable path
</longdesc>
<shortdesc lang="en">vmware-vimsh path</shortdesc>
<content type="string" default="/usr/bin/vmware-vim-cmd"/>
</parameter>
</parameters>

<actions>
<action name="start" timeout="300" />
<action name="stop" timeout="300" />
<action name="monitor" timeout="30" interval="300" depth="0"
start-delay="60" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}

# See how we were called
#################################################################

case $1 in
meta-data)
meta_data
exit $OCF_SUCCESS
;;

start)
vmware_validate
vmware_start
;;

stop)
vmware_stop
;;

status|monitor)
vmware_monitor
;;

usage|help)
vmware_usage
exit $OCF_SUCCESS
;;

validate-all)
vmware_validate
;;

*)
vmware_usage
exit $OCF_ERR_UNIMPLEMENTED
;;

esac
exit $?

beekhof at gmail

Jul 24, 2008, 3:10 AM

Post #4 of 6 (1082 views)
Permalink

Re: Vmware server 2.0 resource agent [In reply to]

To cover ourselves legally, I think we need a short note from your
boss saying that your company is knows and is fine with you submitting
this.
And possibly one from you saying that it's not a derivative work (ie.
you're not infringing on someone else's copyright)

Annoying but necessary :(

2008/7/22 Cristian Mammoli <cristian.mammoli[at]gmail.com>:
>
>
> 2008/7/22 Andrew Beekhof <beekhof[at]gmail.com>:
>>
>> here is good :)
>
> Ok, here we go:
>
> #!/bin/sh
> #
> # VMware OCF resource agent
> #
> # Copyright (c) 2008 Apra Sistemi s.r.l.
> # All Rights Reserved.
> #
> # Description: Manages a VMware server 2.0 as a High-Availability
> # resource
> #
> #
> # Author: Cristian Mammoli <c.mammoli AT apra DOT it>
> # License: GNU General Public License (GPL)
> # Copyright: (C) 2008 Apra Sistemi s.r.l.
> #
> # See usage() function below for more details...
> #
> # OCF instance parameters:
> # * OCF_RESKEY_VMXPATH (mandatory, full path to the virtual machine vmx
> file)
> # * OCF_RESKEY_VIMSHBIN (mandatory, full path to th vmware-vim-cmd
> executable)
> #
> # Requirements/caveats:
> # * vmware-server 2.0 RC1 installed and autostarted on all nodes
> # * vmdk files must be in the same directory of the vmx file
> # * vmx filenames must be unique, even if stored in different directories
> # * Default_Action_Timeout stock value (20 sec) isn't enough if you are
> # dealing with many virtual machines: raise it to something around 300
> secs
> # or use operation attributes with the proposed values
>
> # Initialization
> #################################################################
>
> # Source ocf shell functions
> . ${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs
>
> # Basic variables configuration
> #################################################################
>
> # Path to the virtual machine configuration file
> VMXPATH="$OCF_RESKEY_vmxpath"
>
> # Path to the vmware-vim-cmd executable
> VIMSHBIN="$OCF_RESKEY_vimshbin"
>
> # vmware-vim-cmd functions
> #################################################################
>
> # Get virtual machine vid
> vmware_get_vid() {
> $VIMSHBIN vmsvc/getallvms 2>/dev/null \
> | awk '/\/'"$1"'/ {print $1}'
> }
>
> # Is the vm waiting for input after a migration?
> vmware_uuid_alt() {
> $VIMSHBIN vmsvc/message $1 2>/dev/null \
> | awk /^msg.uuid.altered/
> }
>
> # Get message id
> vmware_get_msgid() {
> $VIMSHBIN vmsvc/message $1 2>/dev/null \
> | awk '/^Virtual machine message/ {print $4}' \
> | awk -F : '{print $1}'
> }
>
> # Answers message
> vmware_answer_msg() {
> $VIMSHBIN vmsvc/message $1 $2 $3 &> /dev/null
> }
>
> # Register a virtual machine
> vmware_register_vm() {
> $VIMSHBIN solo/registervm '"'$1'"' &> /dev/null
> }
>
> # Unregister a virtual machine
> vmware_unregister_vm() {
> $VIMSHBIN vmsvc/unregister $1 &> /dev/null
> }
>
> # Start a virtual machine
> vmware_poweron_vm() {
> $VIMSHBIN vmsvc/power.on $1 &> /dev/null
> }
>
> # Suspend a virtual machine
> vmware_suspend_vm() {
> $VIMSHBIN vmsvc/power.suspend $1 &> /dev/null
> }
>
> # Get virtual machine power state
> vmware_get_status() {
> $VIMSHBIN vmsvc/power.getstate $1 2>/dev/null \
> | awk '/^Powered on/ || /^Powered off/ || /^Suspended/'
> }
>
> # Get vid of missing virtual machines
> vmware_get_broken() {
> $VIMSHBIN vmsvc/getallvm 2>&1 \
> | awk -F "'" '/^Skipping/ {print $2}'
> }
>
> # Variables depending on the above functions
> #################################################################
>
> # Directory containing the virtual machine
> VMXDIR="`dirname "$VMXPATH"`"
>
> # Basename of the configuration file
> RELVMXPATH="`basename "$VMXPATH"`"
>
> # Vid of the virtual machine (can be empty if the vm is not registered)
> VMID=`vmware_get_vid "$RELVMXPATH"`
>
> # Power state of the virtual machine (can be empty if the vm is not
> registered)
> VMSTATE="`vmware_get_status $VMID`"
>
> # Virtual machine name
> VM="`awk -F '"' '/^displayName/ {print $2}' "$VMXPATH"`"
>
> # msg.autoAnswer value in config file
> VMAUTOMSG="`awk -F '"' '/^msg.autoAnswer/ {print $2}' "$VMXPATH"`"
>
> # Main functions
> #################################################################
>
> # Print usage summary
> vmware_usage() {
> cat <<END
> usage: $0 {start|stop|status|monitor|meta-data|validate-all}
>
> Expects to have a fully populated OCF RA-compliant environment set.
> END
> }
>
> # Check for mandatory files presence and consistency
> vmware_validate() {
> if [ -z "`pidof vmware-hostd`" ]; then
> ocf_log err "vmware-hostd is not running: aborting"
> exit $OCF_ERR_GENERIC
> fi
>
> if [ ! -x "$VIMSHBIN" ]; then
> ocf_log err "vmware-vimsh executable missing or not in path ($VIMSHBIN):
> aborting"
> exit $OCF_ERR_ARGS
> fi
>
> if [ ! -f "$VMXPATH" ]; then
> ocf_log err "Specified vmx file ($VMXPATH) does not exist: aborting"
> exit $OCF_ERR_ARGS
> fi
>
> if [ -z "$VM" ]; then
> ocf_log err "Could not find out virtual machine name: aborting"
> exit $OCF_ERR_ARGS
> fi
>
> if [ "$VMAUTOMSG" != "TRUE" ]; then
> ocf_log warn "Please set msg.autoAnswer = \"TRUE\" in your config file"
> fi
>
> # $VMID and $VMSTATE are allowed to be empty in case we are validating a
> # virtual machine which is not registered
>
> return $OCF_SUCCESS
> }
>
> # Start a virtual machine
> vmware_start() {
> # Don't start a VM if it's already running
> if [ "$VMSTATE" = "Powered on" ]; then
> ocf_log info "Virtual machine $VM is already running"
> return $OCF_SUCCESS
> else
> # Removes stale lockfiles and missing virtual machines
> # in case of a crash.
> # Do not use with a clustered filesystem or you could
> # end up starting the same VM in more than one node
> ocf_log info "Removing stale lockfiles"
> find "$VMXDIR" -name \*.lck -type f -exec rm "{}" \;
> for BVM in `vmware_get_broken`; do
> ocf_log info "Unregistering missing virtual machine $BVM"
> vmware_unregister_vm $BVM
> done
> if [ -z "$VMID" ]; then
> # VM is not registered, need to register
> ocf_log info "Virtual machine $VM is not registered"
> ocf_log info "Registering Virtual machine $VM"
> vmware_register_vm "$VMXPATH"
> VMID=`vmware_get_vid "$RELVMXPATH"`
> if [ -z "$VMID" ]; then
> ocf_log err "Could not register virtual machine $VM: aborting."
> exit $OCF_ERR_GENERIC
> fi
> ocf_log info "Virtual machine $VM registered with ID $VMID"
> fi
> ocf_log info "Powering on virtual machine $VM"
> vmware_poweron_vm $VMID
> # Give the VM some time to initialize
> sleep 10
>
> if [ "$VMAUTOMSG" != "TRUE" ]; then
> # msg.autoAnswer is not set: we try to deal with the
> # most common question: msg.uuid.altered
> ocf_log info "Checking msg.uuid.altered on VM $VM"
> if [ -n "`vmware_uuid_alt $VMID`" ]; then
> MSGID=`vmware_get_msgid $VMID`
> vmware_answer_msg $VMID $MSGID 2
> fi
> fi
>
> # Check if the VM is running. We don't bother
> # with timeouts: we rely on the CRM for that.
> while [ "$VMSTATE" != "Powered on" ]; do
> ocf_log info "Virtual machine $VM is still stopped: delaying 10
> seconds"
> sleep 10
> VMSTATE="`vmware_get_status $VMID`"
> done
>
> ocf_log info "Virtual machine $VM is running"
> return $OCF_SUCCESS
> fi
> }
>
> # Stop a virtual machine
> vmware_stop() {
> # Don't stop a VM if it's not registered
> if [ -z "$VMID" ]; then
> ocf_log info "Virtual machine $VM is not registered"
> return $OCF_SUCCESS
> else
> # Don't stop a VM if it's already stopped
> if [ "$VMSTATE" != "Powered on" ]; then
> ocf_log info "Virtual machine $VM is already stopped"
> else
> # If the VM is running send a suspend signal and wait
> # until it is off. We don't bother with timeouts: we
> # rely on the CRM for that.
> ocf_log info "Virtual machine $VM is running: suspending it"
> vmware_suspend_vm $VMID
> sleep 5
> while [ "$VMSTATE" = "Powered on" ]; do
> ocf_log info "Virtual machine $VM is still running: delaying 10
> seconds"
> sleep 10
> VMSTATE="`vmware_get_status $VMID`"
> done
> fi
> ocf_log info "Unregistering virtual machine $VM"
> vmware_unregister_vm $VMID
> VMID=`vmware_get_vid "$RELVMXPATH"`
> if [ -n "$VMID" ]; then
> ocf_log err "Could not unregister virtual machine $VM: aborting."
> exit $OCF_ERR_GENERIC
> fi
> ocf_log info "Virtual machine $VM is stopped"
> return $OCF_SUCCESS
> fi
> }
>
> # Monitor a virtual machine
> vmware_monitor() {
> if [ "$VMSTATE" = "Powered on" ]; then
> ocf_log info "Virtual machine $VM (ID $VMID) is running..."
> return $OCF_SUCCESS
> else
> ocf_log info "Virtual machine $VM is stopped/suspended/not registered"
> return $OCF_NOT_RUNNING
> fi
> }
>
> # Print metadata informations
> meta_data() {
> cat <<END
> <?xml version="1.0"?>
> <!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
> <resource-agent name="vmwarevm">
> <version>0.1</version>
> <longdesc lang="en">
> OCF compliant script to control vmware server 2.0 virtual machines.
> </longdesc>
> <shortdesc lang="en">VMWare server 2.0 resource agent</shortdesc>
>
> <parameters>
> <parameter name="vmxpath" unique="0" required="1">
> <longdesc lang="en">
> VMX configuration file path
> </longdesc>
> <shortdesc lang="en">VMX file path</shortdesc>
> <content type="string"/>
> </parameter>
>
> <parameter name="vimshbin" unique="0" required="1">
> <longdesc lang="en">
> vmware-vim-cmd executable path
> </longdesc>
> <shortdesc lang="en">vmware-vimsh path</shortdesc>
> <content type="string" default="/usr/bin/vmware-vim-cmd"/>
> </parameter>
> </parameters>
>
> <actions>
> <action name="start" timeout="300" />
> <action name="stop" timeout="300" />
> <action name="monitor" timeout="30" interval="300" depth="0"
> start-delay="60" />
> <action name="meta-data" timeout="5" />
> </actions>
> </resource-agent>
> END
> }
>
> # See how we were called
> #################################################################
>
> case $1 in
> meta-data)
> meta_data
> exit $OCF_SUCCESS
> ;;
>
> start)
> vmware_validate
> vmware_start
> ;;
>
> stop)
> vmware_stop
> ;;
>
> status|monitor)
> vmware_monitor
> ;;
>
> usage|help)
> vmware_usage
> exit $OCF_SUCCESS
> ;;
>
> validate-all)
> vmware_validate
> ;;
>
> *)
> vmware_usage
> exit $OCF_ERR_UNIMPLEMENTED
> ;;
>
> esac
> exit $?
>
>
>
> _______________________________________________________
> Linux-HA-Dev: Linux-HA-Dev[at]lists.linux-ha.org
> http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
> Home Page: http://linux-ha.org/
>
>
_______________________________________________________
Linux-HA-Dev: Linux-HA-Dev[at]lists.linux-ha.org
http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
Home Page: http://linux-ha.org/

cristian.mammoli at gmail

Aug 13, 2008, 8:16 AM

Post #5 of 6 (862 views)
Permalink

Re: Vmware server 2.0 resource agent [In reply to]

2008/7/24 Andrew Beekhof <beekhof[at]gmail.com>

> To cover ourselves legally, I think we need a short note from your
> boss saying that your company is knows and is fine with you submitting
> this.
> And possibly one from you saying that it's not a derivative work (ie.
> you're not infringing on someone else's copyright)
>
> Annoying but necessary :(

No problem and sorry for the wait. The script IS NOT derivative work. I
studied carefully the official vmware init script to understand their usage
of the vmware-vim-sh and vmware-vim-cmd commands... Anyway i didn't rip a
single line from the init script.

And about my boss and my company I don't think he should get involved in
this since I mostly wrote the script in my spare time.

Cristian Mammoli

beekhof at gmail

Sep 1, 2008, 11:53 AM

Post #6 of 6 (712 views)
Permalink

Re: Vmware server 2.0 resource agent [In reply to]

Added. Thanks!

2008/8/13 Cristian Mammoli <cristian.mammoli[at]gmail.com>:
>
>
> 2008/7/24 Andrew Beekhof <beekhof[at]gmail.com>
>>
>> To cover ourselves legally, I think we need a short note from your
>> boss saying that your company is knows and is fine with you submitting
>> this.
>> And possibly one from you saying that it's not a derivative work (ie.
>> you're not infringing on someone else's copyright)
>>
>> Annoying but necessary :(
>
> No problem and sorry for the wait. The script IS NOT derivative work. I
> studied carefully the official vmware init script to understand their usage
> of the vmware-vim-sh and vmware-vim-cmd commands... Anyway i didn't rip a
> single line from the init script.
>
> And about my boss and my company I don't think he should get involved in
> this since I mostly wrote the script in my spare time.
>
> Cristian Mammoli
>
>
>
> _______________________________________________________
> Linux-HA-Dev: Linux-HA-Dev[at]lists.linux-ha.org
> http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
> Home Page: http://linux-ha.org/
>
>
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