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This powershell script can be used within TeamCity to deploy a Java web app (war file) to a Tomcat installation on a remote Windows Server
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<# | |
Deployment Script (SingingBush, 9-may-2014) | |
Usage: | |
In TeamCity 'Buildstep: Powershell' make sure that script is set to file and | |
in 'Failure Conditions' the checkbox is ticked for: 'the build process exit code is not zero'. | |
YOU MUST ENSURE THAT ALL THE FOLLOWING ARGS ARE USED: | |
$server - The hostname for the machine being deployed to. | |
$path - The full directory path on the remote server to correct Tomcat webapps folder | |
$service - The service name for the application | |
$war - The war filename (excluding extension), eg 'mywebapp' | |
$buildType - The type of build to get from the TeamCity repo, eg: 'MyWebapp_Main'; | |
$environment - [Optional] Handy when more than one of same application in one IIS, suggested values are: | |
'-live', '-uat' or '-systest'. It will be appended to the war file name. | |
#> | |
param ( | |
[string]$server = $(throw "-server is required."), | |
[string]$path = $(throw "-path is required."), | |
[string]$service = $(throw "-service is required"), | |
[string]$war = $(throw "-war is required"), | |
[string]$buildType = $(throw "-buildType is required") | |
) | |
$teamCity = "http://REMOTE_HOSTNAME/teamcity/repository/download"; | |
net use \\$remoteServer /user:USERNAME_HERE PASSWORD_HERE | |
try { | |
Write-Host ("Attempting to get the '{0}' service on {1}" -f $service, $remoteServer) | |
$svc = get-service -computerName $remoteServer -name $service | |
Write-Host ("Service is currently {0}" -f $svc.Status) | |
if ($svc.Status -eq "Running") { | |
Write-Host ("Stopping {0} service" -f $service) | |
$svc.Stop() | |
# wait for 10 seconds | |
$svc.WaitForStatus('Stopped','00:00:10') | |
# if still not stopped, then error | |
if ($svc.Status -ne 'Stopped') { | |
Write-Host 'Service not stopped, exiting' | |
exit 1 | |
} | |
} | |
} Catch [System.Management.Automation.MethodInvocationException] { | |
Write-Host ("There was an Exception while trying to stop the {0} service - Exiting with ERROR 1" -f $service) | |
exit 1 | |
} | |
$storageDir = $pwd | |
$url = "$teamCity/$buildType/.lastFinished/$war.war?guest=1" | |
$file = "$storageDir\$war$environment.war" | |
try { | |
$webclient = New-Object System.Net.WebClient | |
Write-Host ("Downloading {0}.war from TeamCity" -f $war) | |
$webclient.DownloadFile($url,$file) | |
} Catch [System.Net.WebException] { | |
Write-Host ("There was an Exception while trying to download {0} - Exiting with ERROR 1" -f $url) | |
exit 1 | |
} | |
try { | |
Write-Host "removing old war file..." | |
Remove-Item \\$remoteServer\$remotePath\$war -recurse | |
Remove-Item \\$remoteServer\$remotePath\$war.war | |
} catch [System.Management.Automation.ItemNotFoundException] { | |
Write-Host ("Unable to remove '{0}', Item Not Found!" -f $remotePath) | |
# will continue rather than exit here as it's no problem if there is nothing to delete | |
} | |
try { | |
Write-Host ("Copying new {0}.war to application server..." -f $war) | |
copy-item -Path $file -Destination \\$remoteServer\$remotePath | |
} Catch [System.IO.DirectoryNotFoundException] { | |
Write-Host ("The destination directory '{0}' was not found! Exiting with ERROR 1" -f $remotePath) | |
exit 1 | |
} | |
try { | |
$svc = get-service -computerName $remoteServer -name $service | |
Write-Host ("Service is currently {0}, calling start()" -f $svc.Status) | |
$svc.Start() | |
} Catch [System.Management.Automation.MethodInvocationException] { | |
Write-Host ("There was an Exception while trying to start the {0} service - Exiting with ERROR 1" -f $service) | |
exit 1 | |
} | |
Write-Host "Deployment Completed Successfully" | |
exit 0 |
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