I just installed nodejs on one of my build servers (Win Server 2008 R2) which hosts a Bamboo remote agent. After completing the installation and doing a reboot I got stuck in the following situation:
The remote Bamboo build agent is running as a windows service with user MyDomain\MyUser. When a build with an inline powershell task is executing it fails with the error (from the build agent log):
com.atlassian.utils.process.ProcessNotStartedException: powershell could not be started
...
java.io.IOException: Cannot run program "powershell"
...
java.io.IOException: CreateProcess error=2, The system cannot find the file specified
Loggin on to the server as MyDomain\MyUser, I have checked that powershell is in the path:
where powershell
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
I have tried to restart the service and reboot the machine multiple times. No luck. The only thing that works is if I execute my scripts as a bat file with an absolute path to powershell - but I do not want that.
I have searched for solutions on this, but even though this one seems related: Hudson cannot find powershell after update to powershell 3 - the proposed solutions do not work.
What am I missing here?
If you do a default installation of nodejs you will see that it adds nodejs and npm to the path. Sometimes I have seen that the installer adds a user variable named PATH - it might be that the Bamboo agent decides to read the user path without "merging" it with the system path. I think it would be worth a try to give that a look.
As per Atlassian support page, this is related to a bug in Java Service Wrapper. I tried Workaround-2 since there was no user PATH variable in my system. I had to uninstall bamboo agent service and Java 64 versions from the agent machine to apply the workaround-2.
Related
We have a Jenkins instance running on Ubuntu that has several slaves in different systems. One of them is a Windows 7 host, having jenkins slave instance configured as a service.
We have a problem that when that machine is rebooted, master Jenkins doesn't realize it's gone. It looks to be just fine in the nodes view. Then, when a build is issued that is supposed to use that slave it gets stuck. If that is stopped, the next build fails immediately
Caused by: java.util.concurrent.TimeoutException: Ping started at 1457016721684 hasn't completed by 1457016961684
... 2 more
[EnvInject] - [ERROR] - SEVERE ERROR occurs: channel is already closed
When the slave has started up and it tries to connect back to master, connection is refused, and in the logs there is an error saying connection with that name already exists:
Server didn't accept the handshake: xxx is already connected to this master. Rejecting this connection.
There is issue JENKINS-5055 which claims a fix was committed allowing the same JNLP slave to reconnect without getting rejected, apparently this commit, and according to changelog, it was introduced in version 1.396 (2011/02/02). We are however using version 1.639 and seeing this. Somebody else seems to be seeing it as well. By looking at current codebase, I see where the error is coming from, but don't see the fix done in Jenkins-5055.
Any ideas on resolving this?
Edit: also asked on jenkins user mailing list, but no responses.
We faced the same issue. Used https://wiki.jenkins-ci.org/display/JENKINS/slave-status as workaround
Reinstalling the slave on a Windows Server 2012 R2 machine shows no signs of this behavior, so it seems that either there was a mistake done during installation steps or this is something caused by using a workstation Windows version.
Regardless, here were the steps to get it working, assuming a brand new installation of Windows, with no network connectivity, and master instance using a self-signed certificate:
Install JRE on the machine. If you have 64-bit operating system, install both 32-bit and 64-bit, otherwise go with 32-bit. Download link here
Install .NET 3.5 on the machine. This is needed by the Jenkins service. You can follow the steps outlined by my other answer for this.
Install Jenkins using Windows installer (.zipped) to C:\Jenkins. It can be downloaded from here.
Check your installation is responding by navigating to http://localhost:8080 . In case of trouble, check for logs in the jenkins folder. If there is a port conflict, edit jenkins.xml and change the httpPort to something else.
From the Windows computer, navigate to your master jenkins and configure a new node there.
Start a slave agent using Java Launch Agent in configure -> node screen (you need to be still using your Windows slave computer)
You should see a visible window opening. From there, select File -> Install as a service. (details and screenshots) If you experience an error without proper explanation, confirm .NET 3.5 is properly installed. If you see "WMI.WmiException: AccessDenied", save the jnlp file locally and start it from administrator prompt or otherwise with elevated privileges (details).
From the Administrative tools -> Services, stop and disable the Jenkins service, and stop Jenkins Slave Agent but leave it on Automatic so it will start up when starting up the computer.
This is only relevant if you're using a self-signed or otherwise problematic certificate:
download the previously mentioned Java Launch Agent file (.jnlp file) again and save it to C:\jenkins
open c:\jenkins\jenkins-slave.xml to your editor
change it to refer to your local .jnlp file by changing jnlp url parameter (file:/C:/jenkins/jenkins-slave.jnlp)
add -noCertificateCheck to parameters
replace the -secret parameter with -auth "user:pass", since otherwise automatic url get parameters will be added which will mess finding the .jnlp file
Start the Jenkins Slave Agent service again
For problems with jenkins slave service, check out jenkins-slave.err.log. For Windows Server 2012 R2, you can get the functionality of tail by using Get-Content .\jenkins-slave.err.log -Wait -Tail 10 in Powershell prompt. For older versions of Powershell, leave out -Tail 10.
I'm installing sonarqube on Windows Server 2012.
I have followed the following steps:
Downloaded sonarqube4.4 and extracted to C:\Sonarqube
Downloaded Java JDK 1.7.0_60 and jre 1.7.0_67 as well as jre7
Installed Windows SDK 7 and .NET Framework 4
Navigated to C:\sonar\bin\windows x86-64 and ran StartSonar.bat as an administrator, this ran ok with no output and Ihad to hot ctrl- Z to break
I then ran \windows-x86-64\InstallNTService.bat as an administrator and I am seeing the sonarQube services was launched, but failed to start.
Not sure what the problem is.
I believe you first ran \windows-x86-64\InstallNTService.bat successfully and then StartSonar.bat unsuccessfully (the inverse order of what you describe).
You probably have [this problem]: http://qualilogy.com/fr/wp-content/uploads/sites/2/2013/09/Sonar_ServiceLaunchError2.jpg
Windows could not start the Sonar service on Local Computer.
Error 1067: The process terminated unexpectedly.
In that case, the solution is to change the user/rights to launch the Sonar service: https://qualilogy.com/en/migrate-sonarqube-tomcat-to-windows-service/
Go to the Services window, find the Sonar service, and open the Properties windows to change the user it logs on as to one with sufficient permissions.
I was able to solve this problem by creating a new folder named “Temp” in C:\Windows\System32\config\systemprofile\AppData\Local\
The Log-File will show only
--> Wrapper Started as Service
Cleaning or creating >temp directory C:\Program Files (x86)\SonarQube\sonarqube\temp
<-- Wrapper Stopped
The SonarQube service was launched, but failed to start.
After a long search, I came up to this site http://zen-and-art-of-programming.blogspot.de/2013/03/installing-and-running-sonar-source.html.
Solution:
Navigate to C:\Windows\system32\config\systemprofile\AppData\Local\ and create the directory Temp
2: Set the user rights to full access
3: Run the StartNTService.bat
I've got a continuous integration server (Jenkins ) which builds my code (checks for compilation errors) and runs tests and then deploys the files to a remote server (not a war file, but the actual file structure) I do this with a Jenkins plugin which allows me to transfer files via samba, it does this nightly.
Now, what I need to do is run an ant command on the remote server. And after that I need to start the application server on the remote server, the application server is started by running a .bat file from the command line.
I'm pretty clueless how to accomplish this, I know Jenkins is capable of running batch commands, but how do I make them run in the context of the server and not the context of the build server?
If Jenkins on Windows, remote on *nix, use plink.exe (which is essentially command line PuTTy)
If Jenkins on Windows, remote on Window, use psexec.exe
If Jenkins on *nix, remote on *nix, use ssh
If Jenkins on *nix, remote on Windows, (update 2015-01) Ansible http://docs.ansible.com/intro_windows.html has support for calling Windows commands, eg powershell, from a unix/linux machine, https://github.com/ansible/ansible-examples/blob/master/windows/run-powershell.yml
Tell me what OSes are involved (both on Jenkins and remote), and I will flash this out further.
Edit:
The download page for psexec.exe lists all command line options. You will want something along the lines of:
psexec \\remotecomputername -u remoteusername -p remotepassword cmd /c <your commands here>
Replace <your commands here> with actual commands as you would execute them from command prompt.
Note that psexec first needs to install a service, and required elevated command prompt/admin remote credentials to do so.
Also, you need to run psexec -accepteula once to accept the EULA prompt.
Following Slav's answer above, here is a simpler solution for Jenkins (*nix) to remote (windows):
Install an SSH server on your remote windows (MobaSSH home edition worked well for me)
Make sure your Jenkins user, on your Jenkins machine, has the required certification to open an SSH connection with your remote (you can simply open a terminal and ssh to your remote once, then accept the certification. Make sure it is saved for the Jenkins user).
You can now add an execute shell build phase in your Jenkins job which can SSH to your remote windows machine.
Notes :
The established connection might require some additional work - you might have to set windows environment variables or map network drivers in order for your executed commands or batch files to work properly on your windows machines.
If you wish to run GUI related operations this solution might not be relevant (Following my work on running automation tests which require GUI manipulation).
Using Jenkins SSH plugin is an issue, as seen here.
1、i install (MobaSSH home ) on my remote windows server .
2、and install jenkins ssh plugin
3、edit shell eg: go build project
4、it seems something wrong ,
" go: creating work dir: CreateFile C:\WINDOWS\system32\bsh\tmp: The system cannot find the path specified."
I ended up going with a different approach after trying out psexec.exe for a while.
Psexec.exe and copying files over the network was a bit slow and unstable, especially since the domain I work on has a policy of changing password every months (which broke the build).
In the end I went with the master/slave approach, which is faster and more stable. Since I don't have to use psexec.exe and don't have to copy files over the network.
When I create a new WebAPI project (MVC4) I get the following error.
EntityFramework.5.0.0: Failed to initialize the Powershell host. If your powershell execution policy setting is set to AllSigned, open the package manager console to initialize the host first.
jQuery.1.7.1.1: Failed to initialize the Powershell host. If your powershell execution policy setting is set to AllSigned, open the package manager console to initialize the host first.
After Googling I have found a few answers but nothing that works yet.
Error creating new MVC project - EF and JQuery
This answer seems like it should work for me as my last project was a 7z Command Line app and I might have done something daft with 7zip. But I copy pasted the 7-Zip directory from Program Files to Program Files (86) with no luck.
http://social.msdn.microsoft.com/Forums/en-US/vssetup/thread/c934fed4-e44e-4a06-9e3b-eccb9c8aa8d6
There is an answer here that might work (I haven't tried it) but even if it does work I wouldnt want to do this every time I create a new project.
Is anyone able to help me with this one?
I got around a similar error by running PowerShell as administrator with the command Set-ExecutionPolicy Unrestricted, restarting Visual Studio, and opening the Package Manager Console before what I wanted to do.
Make sure you understand the security implications of doing this first.
http://technet.microsoft.com/en-us/library/ee176961.aspx
Restricted - No scripts can be run. Windows PowerShell can be used only in interactive mode.
AllSigned - Only scripts signed by a trusted publisher can be run.
RemoteSigned - Downloaded scripts must be signed by a trusted publisher before they can be run.
Unrestricted - No restrictions; all Windows PowerShell scripts can be run.
I encountered this issue recently, after re-install VS and install the latest VS update 2, things go well. This works for me at least.
When I run my selenium test (mvn test) from jenkins (windows) I see only the console output. I don't see the real browsers getting opened . How can I configure jenkins so that I can see the browsers running the test?
I had the same problem, i got the solution after many attempts.
This solution works ONLY on windows XP
If you are using jenkins as a windows service you need to do the following :
1) In windows service select the service of jenkins
2) Open properties window of the service -> Logon-> enable the checkbox "Allow service to interact with desktop"
After then you should reboot the service jenkins
Hope this help you :)
UPDATE:
Actually, I'm working on a an automation tool using Selenium on Windows 10, I've installed Jenkins ver. 2.207 as windows application (EXE file), it's running as windows service and ALL drivers (Chrome, FireFox, IE) are visible during test executions WITHOUT performing a mere configuration on the System or Jenkins
I got the solution. I ran jenkins from command prompt as "java -jar jenkins.war" instead of the windows installer version. Now I can see my browser based tests being executed.
If you are already doing what #Sachin suggests in a comment (i.e. looking at the machine where Jenkins actually runs) and still do not see the browsers, then your problem may be the following:
If you run Jenkins as a service in the background it won't open apps in the foreground. You may either try to run it not as a service in the foreground, or run it as a Local System account and check Allow the service to interact with desktop option. In the latter case you may get into permission problems, though.
Update: To make sure this answer is understood properly by others: Jenkins Windows 'native' installation is not really native. It's a wrapper around Java that runs it as a service.
To interact with desktop GUI, you should launch slave agent via JNLP:
https://wiki.jenkins-ci.org/display/JENKINS/Distributed+builds#Distributedbuilds-LaunchslaveagentviaJavaWebStart
After adding the node in Jenkins (configured as Java Web Start launch), just make a startup batch script on the node machine:
java -jar slave.jar -jnlpUrl http://{Your Jenkins Server}:8080/computer/{Your Jenkins Node}/slave-agent.jnlp
(slave.jar can be downloaded from http://{Your Jenkins Server}:8080/jnlpJars/slave.jar)
See more answers here:
How to run GUI tests on a jenkins windows slave without remote desktop connection?
In the case of Windows 7 you should not install jenkins as windows application (because in this recent version, Microsoft decided to give services their own hidden desktop even you enable the functionality "interact with desktop" in jenkins service), you may have to deploy it from a war file as follows:
1) Download jenkins.war from Jenkins official site
2) Deploy it by the command prompt : java -jar {directoryOfJenkinsFile}/jenkins.war
3) Now you can access jenkins administration on http:// localhost:8080
Hope that helps you !
this is an issue for Jenkins. on Windows it is possible to access logon user's session (screen) under system account. to make the UI testing visible, Jenkins needs to bypass UAC (user access
control) at background. this solution works for me with my own service running as system account.
I also faced the same issue earlier in my local machine (Windows 10).
My test was running perfectly from the NetBeans but when I moved to Jenkins it was only running in console mode. I was unable to view the UI.
So for that, you just need to make your local machine as a Jenkins slave by creating a new slave node in your Jenkins and select that node to execute the Jenkins job.
If jenkins installed by windows installer it is showing only Console out put only. To see browsers download jenkins.war file and run java -jar jenkins.war from command line.
Go through this site:
http://learnseleniumtesting.com/jenkins-and-continuous-test-execution/
If you have the following situation,
You are able to login to the remote machine
You don't see the Jenkins agent window
This slave machine is accessed by many users then try the following,
then try the following suggestion.
Login to slave machine
Go to Task manager
Users
Logout all the users
Then login again.
This worked for me.