Jenkins Server

下载安装

方法一：

wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add -

sudo vim /etc/apt/sources.list

& 添加

deb http://pkg.jenkins-ci.org/debian binary/

sudo apt-get update

&

sudo apt-get install jenkins

方法二： 下载 后点击安装。

修改默认端口号

修改do_start函数的check_tcp_port命令，端口号从8080换成8081

执行命令：

sudo vim /etc/init.d/jenkins

# Function that starts the daemon/service
#
do_start()
{
# the default location is /var/run/jenkins/jenkins.pid but the parent directory needs to be created
mkdir `dirname $PIDFILE` > /dev/null 2>&1 || true
chown $JENKINS_USER `dirname $PIDFILE`
# Return
#   0 if daemon has been started
#   1 if daemon was already running
#   2 if daemon could not be started
$DAEMON $DAEMON_ARGS --running && return 1

# Verify that the jenkins port is not already in use, winstone does not exit
# even for BindException
check_tcp_port "http" "$HTTP_PORT" "8081" || return 2

# If the var MAXOPENFILES is enabled in /etc/default/jenkins then set the max open files to the
# proper value
if [ -n "$MAXOPENFILES" ]; then
[ "$VERBOSE" != no ] && echo Setting up max open files limit to $MAXOPENFILES
ulimit -n $MAXOPENFILES
fi

# notify of explicit umask
if [ -n "$UMASK" ]; then
[ "$VERBOSE" != no ] && echo Setting umask to $UMASK
fi

# --user in daemon doesn't prepare environment variables like HOME, USER, LOGNAME or USERNAME,
# so we let su do so for us now
$SU -l $JENKINS_USER --shell=/bin/bash -c "$DAEMON $DAEMON_ARGS -- $JAVA $JAVA_ARGS -jar $JENKINS_WAR $JENKINS_ARGS" || return 2
}

修改

/etc/default/jenkins

文件，将端口8080改成8081

执行命令：

sudo vim /etc/default/jenkins

# port for HTTP connector (default 8080; disable with -1)
HTTP_PORT=8081

重启后台进程， 重启jenkins服务

执行命令：

systemctl daemon-reload

&

sudo service jenkins restart

参考链接： Jenkins