拷貝兩個目錄、一個文件

#將正常節點如下目錄及文件完整拷貝到新節點 [root@master1 ~]# scp -r /etc/sysconfig/jenkins/ 192.168.145.29:/etc/sysconfig/jenkins[root@master1 ~]# scp -r /usr/lib/jenkins/ 192.168.145.29:/usr/lib/jenkins[root@master1 ~]# scp -r /var/lib/jenkins/ 192.168.145.29:/var/lib/jenkins

啟動腳本

[root@jenkins-n1 ~]# cat /etc/rc.d/init.d/jenkins #!/bin/sh # # RedHat system statup script for Jenkins # Based on SUSE system statup script for Jenkins # Copyright (C) 2007 Pascal Bleser # # This library is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or (at # your option) any later version. # # This library is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, # USA. # ############################################################################### # # chkconfig: 35 99 01 # description: Jenkins Automation Server # ############################################################################### ### BEGIN INIT INFO # Provides: jenkins # Required-Start: $local_fs $remote_fs $network $time $named # Should-Start: $time sendmail # Required-Stop: $local_fs $remote_fs $network $time $named # Should-Stop: $time sendmail # Default-Start: 3 5 # Default-Stop: 0 1 2 6 # Short-Description: Jenkins Automation Server # Description: Jenkins Automation Server ### END INIT INFO# Check for missing binaries (stale symlinks should not happen) JENKINS_WAR="/usr/lib/jenkins/jenkins.war" test -r "$JENKINS_WAR" || { echo "$JENKINS_WAR not installed";if [ "$1" = "stop" ]; then exit 0;else exit 5; fi; }# Check for existence of needed config file and read it JENKINS_CONFIG=/etc/sysconfig/jenkins test -e "$JENKINS_CONFIG" || { echo "$JENKINS_CONFIG not existing";if [ "$1" = "stop" ]; then exit 0;else exit 6; fi; } test -r "$JENKINS_CONFIG" || { echo "$JENKINS_CONFIG not readable. Perhaps you forgot 'sudo'?";if [ "$1" = "stop" ]; then exit 0;else exit 6; fi; }JENKINS_PID_FILE="/var/run/jenkins.pid" JENKINS_LOCKFILE="/var/lock/subsys/jenkins"# Source function library. . /etc/init.d/functions# Read config [ -f "$JENKINS_CONFIG" ] && . "$JENKINS_CONFIG"# Set up environment accordingly to the configuration settings [ -n "$JENKINS_HOME" ] || { echo "JENKINS_HOME not configured in $JENKINS_CONFIG";if [ "$1" = "stop" ]; then exit 0;else exit 6; fi; } [ -d "$JENKINS_HOME" ] || { echo "JENKINS_HOME directory does not exist: $JENKINS_HOME";if [ "$1" = "stop" ]; then exit 0;else exit 1; fi; }# Search usable Java as /usr/bin/java might not point to minimal version required by Jenkins. # see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html candidates=" /etc/alternatives/java /usr/lib/jvm/java-1.8.0/bin/java /usr/lib/jvm/jre-1.8.0/bin/java /usr/lib/jvm/java-11.0/bin/java /usr/lib/jvm/jre-11.0/bin/java /usr/lib/jvm/java-11-openjdk-amd64 /usr/bin/java " for candidate in $candidates do[ -x "$JENKINS_JAVA_CMD" ] && breakJENKINS_JAVA_CMD="$candidate" doneJAVA_CMD="$JENKINS_JAVA_CMD $JENKINS_JAVA_OPTIONS -DJENKINS_HOME=$JENKINS_HOME -jar $JENKINS_WAR" PARAMS="--logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --daemon" [ -n "$JENKINS_PORT" ] && PARAMS="$PARAMS --httpPort=$JENKINS_PORT" [ -n "$JENKINS_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --httpListenAddress=$JENKINS_LISTEN_ADDRESS" [ -n "$JENKINS_HTTPS_PORT" ] && PARAMS="$PARAMS --httpsPort=$JENKINS_HTTPS_PORT" [ -n "$JENKINS_HTTPS_KEYSTORE" ] && PARAMS="$PARAMS --httpsKeyStore=$JENKINS_HTTPS_KEYSTORE" [ -n "$JENKINS_HTTPS_KEYSTORE_PASSWORD" ] && PARAMS="$PARAMS --httpsKeyStorePassword='$JENKINS_HTTPS_KEYSTORE_PASSWORD'" [ -n "$JENKINS_HTTPS_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --httpsListenAddress=$JENKINS_HTTPS_LISTEN_ADDRESS" [ -n "$JENKINS_HTTP2_PORT" ] && PARAMS="$PARAMS --http2Port=$JENKINS_HTTP2_PORT" [ -n "$JENKINS_HTTP2_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --http2ListenAddress=$JENKINS_HTTP2_LISTEN_ADDRESS" [ -n "$JENKINS_DEBUG_LEVEL" ] && PARAMS="$PARAMS --debug=$JENKINS_DEBUG_LEVEL" [ -n "$JENKINS_HANDLER_STARTUP" ] && PARAMS="$PARAMS --handlerCountStartup=$JENKINS_HANDLER_STARTUP" [ -n "$JENKINS_HANDLER_MAX" ] && PARAMS="$PARAMS --handlerCountMax=$JENKINS_HANDLER_MAX" [ -n "$JENKINS_HANDLER_IDLE" ] && PARAMS="$PARAMS --handlerCountMaxIdle=$JENKINS_HANDLER_IDLE" [ -n "$JENKINS_EXTRA_LIB_FOLDER" ] && PARAMS="$PARAMS --extraLibFolder=$JENKINS_EXTRA_LIB_FOLDER" [ -n "$JENKINS_ARGS" ] && PARAMS="$PARAMS $JENKINS_ARGS"if [ "$JENKINS_ENABLE_ACCESS_LOG" = "yes" ]; thenPARAMS="$PARAMS --accessLoggerClassName=winstone.accesslog.SimpleAccessLogger --simpleAccessLogger.format=combined --simpleAccessLogger.file=/var/log/jenkins/access_log" fiRETVAL=0case "$1" instart)echo -n "Starting Jenkins "daemon --user "$JENKINS_USER" --pidfile "$JENKINS_PID_FILE" "$JAVA_CMD" $PARAMS > /dev/nullRETVAL=$?if [ $RETVAL = 0 ]; thensuccessecho > "$JENKINS_PID_FILE" # just in case we fail to find itMY_SESSION_ID=`/bin/ps h -o sess -p $$`# get PID/bin/ps hww -u "$JENKINS_USER" -o sess,ppid,pid,cmd | \while read sess ppid pid cmd; do[ "$ppid" = 1 ] || continue# this test doesn't work because Jenkins sets a new Session ID# [ "$sess" = "$MY_SESSION_ID" ] || continueecho "$cmd" | grep $JENKINS_WAR > /dev/null[ $? = 0 ] || continue# found a PIDecho $pid > "$JENKINS_PID_FILE"donetouch $JENKINS_LOCKFILEelsefailurefiecho;;stop)echo -n "Shutting down Jenkins "killproc jenkinsrm -f $JENKINS_LOCKFILERETVAL=$?echo;;try-restart|condrestart)if test "$1" = "condrestart"; thenecho "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"fi$0 statusif test $? = 0; then$0 restartelse: # Not running is not a failure.fi;;restart)$0 stop$0 start;;force-reload)echo -n "Reload service Jenkins "$0 try-restart;;reload)$0 restart;;status)status jenkinsRETVAL=$?;;probe)## Optional: Probe for the necessity of a reload, print out the## argument to this init script which is required for a reload.## Note: probe is not (yet) part of LSB (as of 1.9)test "$JENKINS_CONFIG" -nt "$JENKINS_PID_FILE" && echo reload;;*)echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"exit 1;; esac exit $RETVAL [root@jenkins-n1 ~]#

執行啟動

賬號密碼等信息都跟原來節點一模一樣。

systemctl start jenkins

總結

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