I have created a bash script and made it executable. The script works and does what it should. It does require the user password when I execute it via SSH on the computer.
Where it fails is when I try to send the same command via android with a small app that can send commands via ssh. it logs in via ssh with the user/pass no problem (the app doesnt give any feedback as to why it does not launch the script, but I have a feeling its because of the authentication after trying to execute the command it requires the user's password).
I have downloaded raspicheck to my android which can send commands remotely via SSH. It does not seem to work thought.
The command I am trying to send from the android is simply "sh startvpn.sh"
Would appeciate any help, thanks
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My scenario is like, Initially i need to connect to a server through ssh command. once i connected to it enter into bash mode by typing 'bash' command then need to execute few more commands.
I have used Os Process sampler to do this and executed in docker container
Issue 1:) Getting "pseudo-terminal will not be allocated because stdin is not a terminal" error while doing ssh to that particular server.
enter image description here
Issue 2:-) Failed to execute the command in bash mode
enter image description here
Can you please help me on this
If your "ssh" command assumes entering the password - you won't be able to achieve this because the password has to be supplied interactively.
If you need to execute a command (or several commmans) on the remove machine over SSH connection it's better to consider using SSH Command sampler (can be installed as a part of the SSH Protocol Support bundle using JMeter Plugins Manager
Once the plugin is installed you can use it for executing your commands over SSH channel:
More information: How to Run External Commands and Programs Locally and Remotely from JMeter
Whenever I try to execute a sh script via Jsh nothing happens , however when I execute it through a normal ssh session it works fine , I haven't been able to get a single sh file to work/run regardless of the contents of the sh file.
I have tried
channelssh.setCommand("/home/exiatron00/Desktop/bash test.sh");
channelssh.setCommand("/home/exiatron00/Desktop/./test.sh");
channelssh.setCommand("/home/exiatron00/Desktop/test.sh");
I don't see anything wrong with your command, so I would have to assume it's your setup.
Are you sure you're even logging into your server? I would check your last logs to make sure you are even connecting.
Are you on the same network as the machine you're attempting to connect to? If you aren't on wifi I would assume your machine is hidden behind a NAT.
I have installed Jenkins on my local, I have created my own EC2 instance, I can ssh into my instance and run some shell scripts to shut down my Wildfly server installed on my instance.
This is what I do when I do it manually on my Mac.
open my mac terminal, type
ssh -i /Users/xxx/tools/xxxx.pem ubuntu#10.206.xxx.xx
It will login to my Instance, and then I type:
cd /srv/wildfly-10.1.0.Final/bin
sudo -s
source /etc/profile
./jboss-cli.sh --connect command=:shutdown
The screen will output
{"outcome" => "success"}
Now, I want to using Jenkins, when I click build button, it will ssh into that instance and run these shell scripts for me. The output is expected the same as I run it after I ssh into the instance.
My question is: what steps should I follow, after I login to my Jenkins local environment: localhost:8080
Create a New Item, which one? Is there some plugin I can use? Where to put my shell scripts, will it run successfully?
A guide would be helpful, thanks a lot!
Additon:
when I try to login: using my ssh command, I get this error:
Pseudo-terminal will not be allocated because stdin is not a terminal.
Host key verification failed.
Too many questions to answer in one post. but this should get you started.
ssh from jenkins to your ec2 should be password less, should you need to set the keys in jenkins. use the credential manager and create one, by pasting the private key
https://www.cloudbees.com/blog/using-ssh-jenkins
Refer remote command execution over ssh for the rest of the task.
you will find how to do this in tons.. but this should give you an idea. https://www.cyberciti.biz/faq/unix-linux-execute-command-using-ssh/
For the question on job type, at this point just go with the freestyle .. And later, you may plan for fancy stuff.
You need to add the PEM file details in place where it asks for Private Key
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.
I have a Perl script which maps two drives, and then proceeds to copy files one of the drives to the other. The Perl script is located on a Windows box, but we are SSHing from a Linux box into the Windows box to execute the script. When I run the script directly from the Windows box, everything works without issue, the drives are mapped and the files are copied over successfully. When I attempt to execute the script from my Linux box via SSH, the script fails and I get the following output:
The local device name is already in use.
Error mapping source \\xxx.xxx.net\localdirectory
This error occurs when attempting to map the first drive, I don't know if it would fail on the second drive as well since it has not made it that far.
I have several other Perl scripts that are executed this same way (via ssh from Linux to Windows box) and they execute without issue, this is the only one that maps a drive though. This is the code I am using to execute the script:
#!/bin/sh
ssh -t -t user#server "cd /Path/to/Perl/Script; /cygdrive/C/Perl/bin/perl.exe Script.pl"
What user is your ssh daemon running as? Presumably System. That user doesn't have authority to map network drives, as far as I recall. Can you not just do this on the Linux box directly using samba?
In case anyone needs this in the future, we we're able to get it working. The issue was due to the SVCCopSSH being used for the CopSSH service on our Windows machine. We had to disable the CopSSH service, set the Log On as the network account we were using to SSH from Linux to Windows, and restart the service. This fixed all issues we were having.