[one-users] OpenNebula 4.4(?)

Martin Alfke tuxmea at gmail.com
Wed Oct 23 23:31:21 PDT 2013


Hi Michael,

we did not modify context.sh.

We only have patched the one-context.ps1 script as described in one of my last emails:

This its he important thing you have to change:
 "(.+)='(.+)'" {

I have attached the diff as separate file.

hth,

Martin
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On Oct 23, 2013, at 5:28 PM, Michael Curran <michael.curran at connectsolutions.com> wrote:

> Martin -- have you made any changes to the context.sh that is created? 
> 
> When I leave the default context.sh (and I modified the one-context.ps1 to only spit out variables) as default from opennebula -- it looks like this 
> 
> ETH0_DNS='10.7.6.21'
> ETH0_GATEWAY='10.7.0.1'
> ETH0_IP='10.7.3.243'
> ETH0_MASK='255.255.248.0'
> USERNAME='testing'
> HOSTNAME='test1-vm'
> 
> And this is the output of the one-context.ps1 script I am putting at the bottom of this email
> 
> PS C:\cygwin\home\mcurran\context_testing> .\one-context.ps1
> Windows username is
> HOSTNAME is
> IP address is  , NETMASK is  , GATEWAY is  , DNS is
> 
> When I modify the context.sh to use double-quotes around the variables, instead of the single quotes shown above,  this is my output
> 
> PS C:\cygwin\home\mcurran\context_testing> .\one-context.ps1
> Windows username is testing
> HOSTNAME is test1-vm
> IP address is 10.7.3.243 , NETMASK is 255.255.248.0 , GATEWAY is 10.7.0.1 , DNS is 10.7.6.21
> 
> 
> #################################################################
> ##### Windows Powershell Script to configure OpenNebula VMs #####
> #####   Created by andremonteiro at ua.pt and tsbatista at ua.pt  #####
> #####        DETI/IEETA Universidade de Aveiro 2011         #####
> #################################################################
> 
> Set-ExecutionPolicy unrestricted -force # not needed if already done once on the VM
> [string]$computerName = "$env:computername"
> [string]$ConnectionString = "WinNT://$computerName"
> 
> function getContext($file) {
>        $context = @{}
>        switch -regex -file $file {
>                '(.+)="(.+)"' {
>                        $name,$value = $matches[1..2]
>                        $context[$name] = $value
>                }
>        }
>        return $context
> }
> 
> function addLocalUser($context) {
>    # Create new user
>        $username =  $context["USERNAME"]
> 		write-host "Windows username is $($username)"
> }
> 
> 
> function configureNetwork($context) {
>    # Print IP address data
> 		$dns = $context["ETH0_DNS"]
> 		$gateway = $context["ETH0_GATEWAY"]
> 		$ip = $context["ETH0_IP"]
> 		$netmask = $context["ETH0_MASK"]
> 		write-host "IP address is $($ip) , NETMASK is $($netmask) , GATEWAY is $($gateway) , DNS is $($dns)" 
> }
> 
> function renameComputer($context) {
> 	# Print new hostname
> 		$hostname = $context["HOSTNAME"]
> 		write-host "HOSTNAME is $($hostname)"
>   }
> 
>   # If folder context doesn't exist create it
> if (-not (Test-Path "c:\cygwin\home\mcurran\context\")) {
>    New-Item "C:\cygwin\home\mcurran\context\" -type directory
>    }
> 
> # Execute script
> if( -not(Test-Path "c:\cygwin\home\mcurran\context\contextualized") -and (Test-Path "C:\cygwin\home\mcurran\context_testing\context.sh")) {
>    $context = @{}
>    $context = getContext('C:\cygwin\home\mcurran\context_testing\context.sh')
>    addLocalUser($context)
>    renameComputer($context)
>    configureNetwork($context)
>    echo "contextualized" |Out-File ("c:\cygwin\home\mcurran\context\contextualized")
> }
> 
> 
> Michael Curran | connectsolutions | Lead Network Architect
> Phone 614.568.2285 | Mobile 614.403.6320 | www.connectsolutions.com
> 
> -----Original Message-----
> From: Martin Alfke [mailto:tuxmea at gmail.com] 
> Sent: Tuesday, October 22, 2013 3:00 AM
> To: Michael Curran
> Cc: users
> Subject: Re: [one-users] OpenNebula 4.4(?)
> 
> Hi Michael,
> 
> we use the same one-context.ps1 file for Win7 Professional and Win8 Professional.
> Win7 has PowerShell V2, Win8 has PowerShell V3.
> 
> - Martin
> 
> On Oct 21, 2013, at 8:25 PM, Michael Curran <michael.curran at connectsolutions.com> wrote:
> 
>> That should way win2k8 R2 -- :)
>> 
>> Michael Curran | connectsolutions | Lead Network Architect Phone 
>> 614.568.2285 | Mobile 614.403.6320 | www.connectsolutions.com
>> 
>> -----Original Message-----
>> From: users-bounces at lists.opennebula.org 
>> [mailto:users-bounces at lists.opennebula.org] On Behalf Of Michael 
>> Curran
>> Sent: Monday, October 21, 2013 2:02 PM
>> To: Martin Alfke
>> Cc: users
>> Subject: Re: [one-users] OpenNebula 4.4(?)
>> 
>> Strange -- I updated to PS3 , and when I run their scripts in win2k7 
>> r2 -- it states clearly it doenst understand the variables --
>> 
>> Could it be a difference between windows versions?
>> 
>> Michael Curran | connectsolutions | Lead Network Architect Phone 
>> 614.568.2285 | Mobile 614.403.6320 | www.connectsolutions.com
>> 
>> -----Original Message-----
>> From: Martin Alfke [mailto:tuxmea at gmail.com]
>> Sent: Monday, October 21, 2013 11:59 AM
>> To: Michael Curran
>> Cc: Tino Vazquez; users
>> Subject: Re: [one-users] OpenNebula 4.4(?)
>> 
>> Hi Michael,
>> 
>> we did no changes to context.sh
>> We only enable contextualisation and use the WIn startup and 
>> powershell wrapper script from ieeta.pt
>> 
>> This is the context.sh from a Win8 VM (I modified the HOSTNAME to make it public):
>> 
>> # Context variables generated by OpenNebula DISK_ID='1'
>> ETH0_DNS='10.175.4.11 10.175.4.12'
>> ETH0_GATEWAY='10.175.16.1'
>> ETH0_IP='10.175.24.28'
>> ETH0_MASK='255.255.240.0'
>> ETH0_NETWORK='10.175.16.0'
>> FILES_DS='/var/lib/one/datastores/2/6d59d36aaac67c69f1ceb0ce48ad9e30:'\''SetupCompleteWin8.cmd'\'' /var/lib/one/datastores/2/036c86e3eb2ba86910c5494471ff743d:'\''startupWin8.vbs'\'' /var/lib/one/datastores/2/d1abbf10eda3863726d9911df4d0868c:'\''one-contextWin8.ps1'\'' '
>> HOSTNAME='win8martin.domain.com'
>> NETWORK='YES'
>> TARGET='hdb'
>> 
>> Note: our Linux systems are running in english only.
>> 
>> - Martin
>> 
>> 
>> On Oct 21, 2013, at 5:46 PM, Michael Curran <michael.curran at connectsolutions.com> wrote:
>> 
>>> Very helpful data Martin -- but the problem I ran into was that the context.sh was created with single quotes and even PS3 couldn't read the variables unless they were in double quotes -- how did you get past that problem? 
>>> 
>>> Michael Curran | connectsolutions | Lead Network Architect Phone
>>> 614.568.2285 | Mobile 614.403.6320 | www.connectsolutions.com
>>> 
>>> -----Original Message-----
>>> From: users-bounces at lists.opennebula.org
>>> [mailto:users-bounces at lists.opennebula.org] On Behalf Of Tino Vazquez
>>> Sent: Monday, October 21, 2013 6:35 AM
>>> To: Martin Alfke
>>> Cc: users
>>> Subject: Re: [one-users] OpenNebula 4.4(?)
>>> 
>>> Hi Martin,
>>> 
>>> Indeed, this is very helpful.
>>> 
>>> We've opened a feature request [1] to include windows guest contextualization support in OpenNebula.
>>> 
>>> Thanks a lot for your feedback,
>>> 
>>> -Tino
>>> 
>>> [1] http://dev.opennebula.org/issues/2395
>>> --
>>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>> 
>>> --
>>> Constantino Vázquez Blanco, PhD, MSc
>>> Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G | 
>>> es.linkedin.com/in/tinova
>>> 
>>> --
>>> Confidentiality Warning: The information contained in this e-mail and any accompanying documents, unless otherwise expressly indicated, is confidential and privileged, and is intended solely for the person and/or entity to whom it is addressed (i.e. those identified in the "To" and "cc" box). They are the property of C12G Labs S.L..
>>> Unauthorized distribution, review, use, disclosure, or copying of this communication, or any part thereof, is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify us immediately by e-mail at abuse at c12g.com and delete the e-mail and attachments and any copy from your system. C12G thanks you for your cooperation.
>>> 
>>> 
>>> On Mon, Oct 21, 2013 at 8:49 AM, Martin Alfke <tuxmea at gmail.com> wrote:
>>>> Hi,
>>>> 
>>>> we used the contextualisation from
>>>> http://wiki.ieeta.pt/wiki/index.php/OpenNebula#Using_Windows_Images_
>>>> f o r_new_Virtual_Machines (which is also linked at the OpenNebula
>>>> Wiki) and did some minor changes.
>>>> 
>>>> We only assign IP address, hostname and enable RDP Hostname is set 
>>>> as contextualisation variable: HOSTNAME = $name (We use the VM name 
>>>> as fqdn).
>>>> 
>>>> We now only miss setting the DNS according to contextualisation (we need to split the variable into an array).
>>>> 
>>>> 
>>>> This is the diff to the one_context.ps1 file:
>>>> 
>>>> --- one-context_orig.ps1        2013-10-21 08:43:14.000000000 +0200
>>>> +++ one-contextWin8.ps1 2013-10-18 14:35:34.000000000 +0200
>>>> @@ -4,14 +4,14 @@
>>>> #####        DETI/IEETA Universidade de Aveiro 2011         #####
>>>> #################################################################
>>>> 
>>>> -Set-ExecutionPolicy unrestricted -force # not needed if already 
>>>> done once on the VM
>>>> +Set-ExecutionPolicy Unrestricted -force # not needed if already 
>>>> +done once on the VM
>>>> [string]$computerName = "$env:computername"
>>>> [string]$ConnectionString = "WinNT://$computerName"
>>>> 
>>>> function getContext($file) {
>>>>   $context = @{}
>>>>   switch -regex -file $file {
>>>> -        '(.+)="(.+)"' {
>>>> +        "(.+)='(.+)'" {
>>>>           $name,$value = $matches[1..2]
>>>>           $context[$name] = $value
>>>>       }
>>>> @@ -77,13 +77,14 @@
>>>> function configureNetwork($context) {
>>>>   $Nics = Get-WMIObject Win32_NetworkAdapterConfiguration | where {$_.IPEnabled -eq "TRUE" -and ($_.MACAddress)}
>>>>   foreach ($nic in $Nics) {
>>>> -        [String]$mac = $nic.MACAddress
>>>> -        [String]$ip = getIp($mac)
>>>> -        [String]$gw = getGateway($mac)
>>>> +        [String]$ip = $context["ETH0_IP"]
>>>> +        [String]$gw = $context["ETH0_GATEWAY"]
>>>> +        [String]$mask = $context["ETH0_MASK"]
>>>>       $nic.ReleaseDHCPLease()
>>>> -        $nic.EnableStatic($ip , "255.255.255.0")
>>>> +        $nic.EnableStatic($ip , $mask)
>>>>       $nic.SetGateways($gw)
>>>> -        $DNSServers = "193.136.172.20", "193.136.171.21"
>>>> +        $DNSServers = "10.175.4.11", "10.175.4.12"
>>>> +        # $DNSServers = $context["ETH0_DNS"]
>>>>       $nic.SetDNSServerSearchOrder($DNSServers)
>>>>       $nic.SetDynamicDNSRegistration("TRUE")
>>>>       $nic.SetWINSServer($DNSServers[0], $DNSServers[1]) @@ -91,8
>>>> +92,10 @@  }
>>>> 
>>>> function renameComputer($context) {
>>>> -    $ComputerInfo = Get-WmiObject -Class Win32_ComputerSystem
>>>> -    $ComputerInfo.rename($context["HOSTNAME"])
>>>> +    $fullName = $context["HOSTNAME"]
>>>> +    $computerName = $fullName.Split(".")[0]
>>>> +    $computerInfo = Get-WmiObject -Class Win32_ComputerSystem
>>>> +    $computerInfo.rename($computerName)
>>>> }
>>>> 
>>>> function enableRemoteDesktop()
>>>> 
>>>> hth,
>>>> 
>>>> Martin
>>>> 
>>>> On Oct 18, 2013, at 4:18 PM, Tino Vazquez <cvazquez at c12g.com> wrote:
>>>> 
>>>>> Hi Martin,
>>>>> 
>>>>> That sounds great. Did you extend the ecosystem windows 
>>>>> contextualization contribution, or is it something custom made from 
>>>>> scratch?
>>>>> 
>>>>> Regards,
>>>>> 
>>>>> -Tino
>>>>> --
>>>>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>>>> 
>>>>> --
>>>>> Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure 
>>>>> Architect at C12G Labs www.c12g.com | @C12G | 
>>>>> es.linkedin.com/in/tinova
>>>>> 
>>>>> --
>>>>> Confidentiality Warning: The information contained in this e-mail 
>>>>> and any accompanying documents, unless otherwise expressly 
>>>>> indicated, is confidential and privileged, and is intended solely 
>>>>> for the person and/or entity to whom it is addressed (i.e. those 
>>>>> identified in the "To" and "cc" box). They are the property of C12G Labs S.L..
>>>>> Unauthorized distribution, review, use, disclosure, or copying of 
>>>>> this communication, or any part thereof, is strictly prohibited and 
>>>>> may be unlawful. If you have received this e-mail in error, please 
>>>>> notify us immediately by e-mail at abuse at c12g.com and delete the 
>>>>> e-mail and attachments and any copy from your system. C12G thanks 
>>>>> you for your cooperation.
>>>>> 
>>>>> 
>>>>> On Fri, Oct 18, 2013 at 3:40 PM, Martin Alfke <tuxmea at gmail.com> wrote:
>>>>>> Hi Tino,
>>>>>> 
>>>>>> many thanks for the update.
>>>>>> 
>>>>>> @Michael:
>>>>>> 
>>>>>> we run ONE 4.2 using Windows contextualisation without troubles (Network settings and RDP enabling) for Win7 and Win8.
>>>>>> 
>>>>>> Kind regards,
>>>>>> 
>>>>>> Martin
>>>>>> 
>>>>>> 
>>>>>> On Oct 18, 2013, at 11:05 AM, Tino Vazquez <cvazquez at c12g.com> wrote:
>>>>>> 
>>>>>>> Hi Michael,
>>>>>>> 
>>>>>>> The beta version of OpenNebula 4.4 is due in one week. The single 
>>>>>>> quote issue would be resolved (we would love to hear your 
>>>>>>> feedback on this as soon as it is out), RbVmomi in place and 
>>>>>>> multiple system ds support.
>>>>>>> 
>>>>>>> We would appreciate it if you could elaborate a bit more on your 
>>>>>>> plans regarding windows contextualization.
>>>>>>> 
>>>>>>> Best,
>>>>>>> 
>>>>>>> -Tino
>>>>>>> --
>>>>>>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>>>>>> 
>>>>>>> --
>>>>>>> Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure 
>>>>>>> Architect at C12G Labs www.c12g.com | @C12G | 
>>>>>>> es.linkedin.com/in/tinova
>>>>>>> 
>>>>>>> --
>>>>>>> Confidentiality Warning: The information contained in this e-mail 
>>>>>>> and any accompanying documents, unless otherwise expressly 
>>>>>>> indicated, is confidential and privileged, and is intended solely 
>>>>>>> for the person and/or entity to whom it is addressed (i.e. those 
>>>>>>> identified in the "To" and "cc" box). They are the property of C12G Labs S.L..
>>>>>>> Unauthorized distribution, review, use, disclosure, or copying of 
>>>>>>> this communication, or any part thereof, is strictly prohibited 
>>>>>>> and may be unlawful. If you have received this e-mail in error, 
>>>>>>> please notify us immediately by e-mail at abuse at c12g.com and 
>>>>>>> delete the e-mail and attachments and any copy from your system.
>>>>>>> C12G thanks you for your cooperation.
>>>>>>> 
>>>>>>> 
>>>>>>> On Thu, Oct 17, 2013 at 2:58 PM, Michael Curran 
>>>>>>> <michael.curran at connectsolutions.com> wrote:
>>>>>>>> Is there any expected release date for this yet? I have a fully 
>>>>>>>> functional POC that handles *nix and windows, but cannot 
>>>>>>>> contextualize windows because of the single quotes around 
>>>>>>>> variables in the context.sh ... Which I was told would be 
>>>>>>>> resolved in the next release, along with the move away from libvirt to rbvmomi for accessing the cIpher and multiple system datastores support.
>>>>>>>> 
>>>>>>>> Any news would help me while wee start build of an OpenStack poc 
>>>>>>>> for comparison against
>>>>>>>> 
>>>>>>>> Sent from my Android phone using TouchDown (www.nitrodesk.com)
>>>>>>>> 
>>>>>>>> _______________________________________________
>>>>>>>> Users mailing list
>>>>>>>> Users at lists.opennebula.org
>>>>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>>>> 
>>>>>>> _______________________________________________
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>>>>>> 
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