Jenkins Configuration(3)Shell Script

JenkinsConfiguration(3)ShellScript

Jenkins,wecanmakeSVN,GIT,MAVEN,ANTworkingonthat.ButweneedtorestartJBOSSserver,copythepackagetoworkingdirectory,remoteaccessandsyncfilestootherservers.SoweneedthehelpfromShellScript.

1.BasicShellscriptandbasicexpectscript

Herearetheshellscript,server-deploy.sh

#!/bin/sh

#copythefiletopushdirectory

STORE_DIST=/android/work_space/push/projectname.war

rm-fr$STORE_DIST;

BUILD_TARGET=war

BUILD_WAR=$(ls$BUILD_TARGET/projectname-*-SNAPSHOT.war)

TMP=${BUILD_WAR%%.war}

unzip-q-d${TMP}"$BUILD_WAR";

cp-r${TMP}$STORE_DIST;

./server-autopush.exp

Weneedaexpfiletoremoteaccessotherserver,becauseserver-deploy.shisrunningonthejenkinsbuildserver.Weneedtosyncorrathersaypushthechangestoourtestingserver,productionserver.Justnotethemassomeotherlinuxmachine,andweneedtoremotelyrestarttheirJBOSS.

#!/usr/bin/expect-f

#December262012

#Thisscriptcanautomaticallypushthefiles

#to/opt/jboss-as/server/default/deploy/ontestingserver.

#TIMEOUT

settimeout20

#Loginparameters

setservertesting.server.com

setport22

setuserdeploy

setrootpasswd111111

#Logfile

log_fileserver-autopush-run.log

##EnablethisandDisablethe"spawnssh..."aboveifyouareusingssh-key.

#spawnssh-p$port$user@$server

spawnssh-p$port-i/home/build/.ssh/id_rsa$user@$server

#LoginasRoot

expect"*]$\"{send"su-root\r"}

expect"*assword:\"{send"$rootpasswd\r"}

#KillJbossontestingserver

expect"*]#\"{send"kill-9\`psaux|grep/opt/jboss-as/bin/run.jar|grep-vgrep|awk\'{print\$2}\'\`\r"}

#Syncthefilesfromtestingserverto

expect"*]#\"{send"rsync-arz--delete--force-e\"ssh-i/home/rsync/.ssh/rsync_servers.ppk\"rsync@server.com:/android/work_space/push/opt/build/buildserver/\r"}

#Copythefilesfrom/opt/build/buildserver/pushto/opt/jboss-as/server/default/deployontestingserver

expect"*]#\"{send"\\cp-rpa/opt/build/buildserver/push/*/opt/jboss-as/server/default/deploy/\r"}

#Removedirecotriesdata,log,work,tmp

expect"*]#\"{send"\\rm-rf/opt/jboss-as/server/default/tmp\r"}

expect"*]#\"{send"\\rm-rf/opt/jboss-as/server/default/work\r"}

expect"*]#\"{send"\\rm-rf/opt/jboss-as/server/default/data\r"}

#StartJbossontestingserver

expect"*]#\"{send"nohup/etc/init.d/jbossstart>/tmp/nohup.out\r"}

#ExitRoot

expect"*]#\"{send"exit\r"}

#ExitUser

expect"*]$\"{send"exit\r"}

#ExitExpect

expecteof

ButwhenIrunthismethodonmyserver,Igottheseerrormessages

ErrorMessage:

>log_file:commandnotfound

>spawn:commandnotfound

>expect:commandnotfound

>expect:commandnotfound

>expect:commandnotfound

>expect:commandnotfound

>expect:commandnotfound

>expect:commandnotfound

ThatisonlybecauseIdidnothaveexpectonmymachine.

Solution:

>yumupdate

>yuminstalltcl

>yuminstallexpect

2.ImprovementonSVNcheckoutprocess

OneimportimprovementfortheworkspaceworkingwithSVN:

RepositoryURL:babababababalalalalalaal

Localmoduledirectory(optional)Thisisusuallybe./

ButImyprojectisasubproject,soIneedsomecorecodesstandingthere.SoImakethemsvnupdatetooneplace

/opt/work_space

/opt/jenkins

SoIchangethe./tomostlylikethis:

./../../../../work_space/branches/development/project/sub_projects/myproject

3.Takesomeparametersinshellscriptandexpectscript

3.1Shellparameters

Imadeatestshellfilelikethistest.sh

!/bin/sh

echoThereare$#argumentsto$0:$*

echofirstargument:$1

echosecondargument:$2

echothirdargument:$3

echofourthargument:$4

echoheretheyareagain:$@

WhenIexecuteitwithparameters

>./test.sh1234

Thereare4argumentsto./test.sh:1234

firstargument:1

secondargument:2

thirdargument:3

fourthargument:4

heretheyareagain:1234

3.2Expectparameters

Andexampleintest.expworkingwithtest.sh

appendthislineintest.sh

./test.exph1h2

test.expcontentwillbelikethis>

#!/usr/bin/expect-f

setarg1[lindex$argv0]

setarg2[lindex$argv1]

send$arg1\n

send$arg2\n

Theresultwillbelikethis:

>./test.sh1234

Thereare4argumentsto./test.sh:1234

firstargument:1

secondargument:2

thirdargument:3

fourthargument:4

heretheyareagain:1234

h1

h2

4.SomeTipsaboutprivate/publickey

Addoneusernameddeploy

>/usr/sbin/useradddeploy

Givetheuseranpassword

>passwddeploy

Generatethekeypair

>ssh-keygen-trsa

Addthepublickeytoauthorize

>cd~/.ssh

>viauthorized_keys

>chmod711~/.ssh

>chmod644~/.ssh/authorized_keys

ClientServertriestologintotheremoteserver

>ssh-i/home/build/.ssh/id_rsadeploy@remote.server.com

Givetherightsofdirectorytooneuser

>chown-Rrsync:rsync/directory/name

rsyncistheusername,thesecondrsyncisthegroupname.

Checkthepublickeyfromprivatekey

>ssh-keygen-fid_rsa-y

references:

http://s3tools.org/s3cmd

http://www.garron.me/mac/install-s3cmd-mac-os-x.html

http://wangyan.org/blog/s3cmd-how-to-use.html

http://osr507doc.sco.com/en/OSUserG/_Passing_to_shell_script.html