如何使用 Jenkins 主动选择参数 groovy 脚本在远程服务器中执行 shell 脚本？

Question

I am trying to execute a shell scripts in a remote server over ssh using groovy scripts.

Note: Source and Destination servers are passwordless authenticated

Groovy Scripts test.groovy:

def sout = new StringBuffer(), serr = new StringBuffer()
//def proc = "sh test.sh".execute()
def proc = "sh test.sh".execute()
proc.consumeProcessOutput(sout, serr)
println proc
proc.waitForOrKill(1000)
println sout
println serr
def final_output = sout.tokenize()
println final_output
return final_output

and my test.sh contains:

cd /Users/xyz/testing_directory

#show me list of files 
ssh xyz@10.56.45.67 'ls'

Now when I execute same using groovy test.groovy then I am not getting any output.

But if I am changing "ssh xyz@10.56.45.67 'ls'" line to only "ls" in test.sh it works and shows me list of files of same source servers.

working example when removing ssh part from test.sh

#show me list of files 
 ls

Now issue is groovy scripts unable to show outputs while connecting to remote server over ssh

Note: ssh xyz@10.56.45.67 'ls' works fine in jenkins execute shell as well as terminal only not working in groovy scripts

Please help me out and thanks in advance

Answer 1

Finally after hit and trail I got solution.

thanks @daggett

def sout = new StringBuffer(), serr = new StringBuffer()
def proc = "ssh username@10.x.x.xx 'ls'".execute()

proc.waitForProcessOutput(sout, serr)
println proc
proc.waitForOrKill(1000)
println sout
println serr
def final_output = sout.tokenize()
println final_output
return final_output