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Jun16Written by:Martin
16.06.2010 07:31 
In the software industry "eat your own dog food" means to use the software you create for yourself. At Swyx we did this from the beginning. We never had another PBX*. Every new SwyxWare version is used internally first. In the past we hand-selected interim builds to be installed on our production system. We keep this policy for for our main SwyxServer system to ensure maximal availability. We start updating that system to beta versions after we made sure that it works well enough. Swyx Development/QA has a separate system connected to the main one via SwyxLink. That system is used by all Swyx Development/QA staff for their day to day work. With SwyxWare v8.0 we go a step further. We have a build system which builds [sic!] SwyxWare from the latest source code automatically every night. About two weeks ago we started to install and use these daily build on our Swyx Development/QA department SwyxWare system. The update of the system is done automatically with a small Windows Powershell script using SwyxServer’s unattended installation feature available in v8.0. In case you're interested, here’s the update script: 001
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| <#
.SYNOPSIS
Updates SwyxWare and SwyxWare Administration with a daily build
.DESCRIPTION
Retrieves server and admin setup packages from daily build drop location,
creates a VM snapshot, removes snapshots older than two days, executes
SwyxWare and SwyxWare Administration setup packages,
runs ippbxconfig.exe -c unattended.xml
.PARAMETER Date
Date of daily build to use. Uses current date if not set #>
param($date = (get-date))
# HyperV server where the VM to update is located
$HyperVServer = "hyperV1"
# Daily build drop location
$BuildDropLocation = "\\fileserver\Builds\"
# Buildname prefix. Script appends $date time stamp
$BuildNamePrefix = "Main_"
# SwyxWare computer name
$SwyxWareServer = "SwyxWare02"
$Result = 0
try
{
$ScriptFolder = (split-path $MyInvocation.MyCommand.Path -Parent)
# logging helper
. (join-path $ScriptFolder Init-logging.ps1)
# init logging
$logThreshold = [log4net.Core.Level]::Info
$LogFilesPath = (join-path $ScriptFolder "logs\")
md $LogFilesPath -erroraction silentlycontinue
init-logging (join-path $LogFilesPath "\Install-SwyxWare.log") $logthreshold
# some logging utilities we need
. (join-path $ScriptFolder Swyx-TraceUtilities.ps1)
# ensure that hyperV module is loaded
if (!(get-module HyperV)) { import-module HyperV }
# daily build root path. Setups are expected here.
$rootPath = (get-childitem ($BuildDropLocation + $BuildNamePrefix +($Date.ToString("yyyyMMdd"))+".*") | sort -descending | select -first 1)
if (!$rootPath)
{
throw "No build found for $date"
}
$ServerSetupPath = join-path $RootPath "setup\server\english\"
$AdminSetupPath = join-path $RootPath "setup\admin\english\"
add-logMessage -Level Info -Message "update-Swyxware.ps1 starting"
add-logMessage -Level Info -Message "RootPath $RootPath"
add-logMessage -Level Info -Message "ServerSetupPath $ServerSetupPath"
add-logMessage -Level Info -Message "AdminSetupPath $AdminSetupPath"
# create snapshot
add-logMessage -Level Info -Message "create VM snaphot"
$vm = get-vm -Name $SwyxWareServer -Server $HyperVServer
$note ="Before installing daily build $rootPath"
$snapshot = New-VMSnapshot -VM $vm -Note $note -Server $HyperVServer -Wait -confirm:$false
# new-vmsnapshot bug. It returns a string and the snapshot object
$snapshot = $snapshot[1]
Rename-VMSnapshot -Snapshot $snapshot -NewName ("BeforeDaily_{0:yyyyMMdd}" -f $date) -confirm:$false
# remove older snapshots
add-logMessage -Level Info -Message ("Remove snapshots older than " + ((get-date).AddDays(-2)))
Get-VMSnapshot -VM $vm -Server $HyperVServer -name "BeforeDaily_%" |
Where-Object { $_.ConvertToDateTime($_.CreationTime) -lt ((get-date).AddDays(-2)) } |
Remove-VMSnapshot -confirm:$false
add-logMessage -Level Info -Message "get setup packages from daily build drop location"
copy $ServerSetupPath -Destination (join-path $ScriptFolder "Server") -Recurse -Force
$ServerSetupPath = join-path $ScriptFolder "server\english\"
copy $AdminSetupPath -Destination (join-path $ScriptFolder "Admin") -Recurse -Force
$AdminSetupPath = join-path $ScriptFolder "admin\english\"
add-logMessage -Level Info -Message "Stop services"
stop-service -Force -Name HwdSrv
stop-service -Force IpPbxCDS
add-logMessage -Level Info -Message "Stop all mmc.exe instances"
Stop-Process -Name mmc -Force -ErrorAction SilentlyContinue
add-logMessage -Level Info -Message "Install SwyxServer"
copy -Path (join-path $($ScriptFolder) "unattended.xml") -Destination $($ServerSetupPath) -Force
msiexec.exe /qn /i "$($ServerSetupPath)setup.msi" /l*vx "$($LogFilesPath)msi-server.log" | out-null
$result = $lastExitCode
if ($result -ne 0)
{
throw "Install SwyxServer FAILED, error $result"
}
add-logMessage -Level Info -Message "Install SwyxWare Admin"
msiexec.exe /qn /i "$($AdminSetupPath)admin64.msi" /l*vx "$($LogFilesPath)msi-admin.log" | out-null
$result = $lastExitCode
if ($result -ne 0)
{
throw "Install SwyxWare Admin FAILED, error $result"
}
$p = join-path (ls env:'programfiles(x86)').value "SwyxWare"
$u = join-path $ScriptFolder "unattended.xml"
add-logMessage -Level Info -Message "Run '$p\ippbxconfig.exe -c $u'"
&"$p\ippbxconfig.exe" -c "$u" | out-null
$result = $lastExitCode
if ($result -ne 0)
{
throw "IpPbxConfig FAILED, error $result"
}
}
finally
{
gather-logfiles -destinationPath $LogFilesPath
add-logMessage -Level Info -Message "Result: $Result"
add-logMessage -Level Info -Message "Install-Swyxware.ps1 done"
$result
} |
* When we started we rented rooms in Dortmunds technology centre which provided us with old-style telephones until SwyxWare v1.0 was ready Tags: |
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