对比jenkins两种安装以及启动启用方式（rpm以及war包直接启动）进行一些jenkins启动参数的探讨 |
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一、jenkins 使用rpm安装以及卸载
jenkins安装 环境： centos7 阿里云yum镜像 rpm形式安装的jdk1.8 先安装wget yum install -y wget使用wget下载rpm包 wget https://mirrors.aliyun.com/jenkins/redhat/jenkins-2.266-1.1.noarch.rpm 或者 wget https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat/jenkins-2.267-1.1.noarch.rpmrpm安装jenkins rpm -ivh jenkins-2.267-1.1.noarch.rpm安装完成后，查看安装目录（以下jenkins文件所在目录可供参考） find / -name jenkins结果如下： [root@bogon ~]# find / -name jenkins /run/lock/subsys/jenkins /etc/sysconfig/jenkins #jenkins配置文件 /etc/rc.d/init.d/jenkins /etc/logrotate.d/jenkins /var/lib/jenkins #jenkins安装目录 /var/log/jenkins #jenkins日志 /var/cache/jenkins /usr/lib/jenkins #jenkins.war存放目录 [root@bogon ~]# find /usr/lib/jenkins /usr/lib/jenkins /usr/lib/jenkins/jenkins.war启动jenkins systemctl start jenkins此时注意，执行下面的命令可以查看jenkins进程 ps -ef |grep java | grep -v grep结果： [root@bogon ~]# ps -ef | grep java | grep -v grep root 1493 1 0 17:58 ? 00:00:14 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /usr/lib/jenkins/jenkins.war --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --daemon --httpPort=8888 --debug=5 --handlerCountMax=100 --handlerCountMaxIdle=20可以看出jenkins的启动实际上是以java -jar的形式启动的，这也是要说的下一种最简单的java命令启动jenkins.war包; 上面的java进程可以看出 此时的启动端口并不是默认的8080而是--httpPort=8888 此处修改的配置文件，修改内容如下： 执行命令： vi /etc/sysconfig/jenkins文件所有内容如下： ## Path: Development/Jenkins ## Description: Jenkins Automation Server ## Type: string ## Default: "/var/lib/jenkins" ## ServiceRestart: jenkins # # Directory where Jenkins store its configuration and working # files (checkouts, build reports, artifacts, ...). # JENKINS_HOME="/var/lib/jenkins" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # Java executable to run Jenkins # When left empty, we'll try to find the suitable Java. # JENKINS_JAVA_CMD="" ## Type: string ## Default: "jenkins" ## ServiceRestart: jenkins # # Unix user account that runs the Jenkins daemon # Be careful when you change this, as you need to update # permissions of $JENKINS_HOME and /var/log/jenkins. # JENKINS_USER="root" ## Type: string ## Default: "false" ## ServiceRestart: jenkins # # Whether to skip potentially long-running chown at the # $JENKINS_HOME location. Do not enable this, "true", unless # you know what you're doing. See JENKINS-23273. # #JENKINS_INSTALL_SKIP_CHOWN="false" ## Type: string ## Default: "-Djava.awt.headless=true" ## ServiceRestart: jenkins # # Options to pass to java when running Jenkins. # JENKINS_JAVA_OPTIONS="-Djava.awt.headless=true" ## Type: integer(0:65535) ## Default: 8080 ## ServiceRestart: jenkins # # Port Jenkins is listening on. # Set to -1 to disable # JENKINS_PORT="8888" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # IP address Jenkins listens on for HTTP requests. # Default is all interfaces (0.0.0.0). # JENKINS_LISTEN_ADDRESS="" ## Type: integer(0:65535) ## Default: "" ## ServiceRestart: jenkins # # HTTPS port Jenkins is listening on. # Default is disabled. # JENKINS_HTTPS_PORT="" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # Path to the keystore in JKS format (as created by the JDK 'keytool'). # Default is disabled. # JENKINS_HTTPS_KEYSTORE="" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # Password to access the keystore defined in JENKINS_HTTPS_KEYSTORE. # Default is disabled. # JENKINS_HTTPS_KEYSTORE_PASSWORD="" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # IP address Jenkins listens on for HTTPS requests. # Default is disabled. # JENKINS_HTTPS_LISTEN_ADDRESS="" ## Type: integer(0:65535) ## Default: "" ## ServiceRestart: jenkins # # HTTP2 port Jenkins is listening on. # Default is disabled. # # Notice: HTTP2 support may require additional configuration, see Winstone # documentation for more information. # JENKINS_HTTP2_PORT="" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # IP address Jenkins listens on for HTTP2 requests. # Default is disabled. # # Notice: HTTP2 support may require additional configuration, see Winstone # documentation for more information. # JENKINS_HTTP2_LISTEN_ADDRESS="" ## Type: integer(1:9) ## Default: 5 ## ServiceRestart: jenkins # # Debug level for logs -- the higher the value, the more verbose. # 5 is INFO. # JENKINS_DEBUG_LEVEL="5" ## Type: yesno ## Default: no ## ServiceRestart: jenkins # # Whether to enable access logging or not. # JENKINS_ENABLE_ACCESS_LOG="no" ## Type: integer ## Default: 100 ## ServiceRestart: jenkins # # Maximum number of HTTP worker threads. # JENKINS_HANDLER_MAX="100" ## Type: integer ## Default: 20 ## ServiceRestart: jenkins # # Maximum number of idle HTTP worker threads. # JENKINS_HANDLER_IDLE="20" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # Folder for additional jar files to add to the Jetty class loader. # See Winstone documentation for more information. # Default is disabled. # JENKINS_EXTRA_LIB_FOLDER="" ## Type: string ## Default: "" ## ServiceRestart: jenkins # # Pass arbitrary arguments to Jenkins. # Full option list: java -jar jenkins.war --help # JENKINS_ARGS="" 二、jenkins使用java 命令启动使用java命令运行jenkins实际上并没有在jenkins.war下找到相关的配置文件； 基本启动命令(jenkins的war包可以去官网下载)： java -jar jenkins.war这样启动后默认的端口就是8080 要修改端口或者其他参数可以使用以下命令，查看参数列表： java -jar jenkins.war --help所有参数列表如下 [root@bogon ~]# java -jar jenkins.war --help Running from: /root/jenkins.war webroot: $user.home/.jenkins Jenkins Automation Server Engine 2.266 Usage: java -jar jenkins.war [--option=value] [--option=value] Options: --webroot = folder where the WAR file is expanded into. Default is ${JENKINS_HOME}/war --pluginroot = folder where the plugin archives are expanded into. Default is ${JENKINS_HOME}/plugins (NOTE: this option does not change the directory where the plugin archives are stored) --extractedFilesFolder = folder where extracted files are to be located. Default is the temp folder --daemon = fork into background and run as daemon (Unix only) --logfile = redirect log messages to this file --enable-future-java = allows running with new Java versions which are not fully supported (class version 52 and above) --javaHome = Override the JAVA_HOME variable --toolsJar = The location of tools.jar. Default is JAVA_HOME/lib/tools.jar --config = load configuration properties from here. Default is ./winstone.properties --prefix = add this prefix to all URLs (eg http://localhost:8080/prefix/resource). Default is none --commonLibFolder = folder for additional jar files. Default is ./lib --extraLibFolder = folder for additional jar files to add to Jetty classloader --logThrowingLineNo = show the line no that logged the message (slow). Default is false --logThrowingThread = show the thread that logged the message. Default is false --debug = set the level of debug msgs (1-9). Default is 5 (INFO level) --httpPort = set the http listening port. -1 to disable, Default is 8080 --httpListenAddress = set the http listening address. Default is all interfaces --httpKeepAliveTimeout = how long idle HTTP keep-alive connections are kept around (in ms; default 5000)? --httpsPort = set the https listening port. -1 to disable, Default is disabled --httpsListenAddress = set the https listening address. Default is all interfaces --httpsKeepAliveTimeout = how long idle HTTPS keep-alive connections are kept around (in ms; default 5000)? --httpsKeyStore = the location of the SSL KeyStore file. Default is ./winstone.ks --httpsKeyStorePassword = the password for the SSL KeyStore file. Default is null --httpsKeyManagerType = the SSL KeyManagerFactory type (eg SunX509, IbmX509). Default is SunX509 --httpsPrivateKey = this switch with --httpsCertificate can be used to run HTTPS with OpenSSL secret key / --httpsCertificate file and the corresponding certificate file --httpsRedirectHttp = redirect http requests to https (requires both --httpPort and --httpsPort) --http2Port = set the http2 listening port. -1 to disable, Default is disabled --http2ListenAddress = set the http2 listening address. Default is all interfaces --excludeCipherSuites = set the ciphers to exclude (comma separated, use blank quote " " to exclude none) (default is // Exclude weak / insecure ciphers "^.*_(MD5|SHA|SHA1)$", // Exclude ciphers that don't support forward secrecy "^TLS_RSA_.*$", // The following exclusions are present to cleanup known bad cipher // suites that may be accidentally included via include patterns. // The default enabled cipher list in Java will not include these // (but they are available in the supported list). "^SSL_.*$", "^.*_NULL_.*$", "^.*_anon_.*$" --controlPort = set the shutdown/control port. -1 to disable, Default disabled --useJasper = enable jasper JSP handling (true/false). Default is false --sessionTimeout = set the http session timeout value in minutes. Default to what webapp specifies, and then to 60 minutes --sessionEviction = set the session eviction timeout for idle sessions in seconds. Default value is 180. -1 never evict, 0 evict on exit --mimeTypes=ARG = define additional MIME type mappings. ARG would be EXT=MIMETYPE:EXT=MIMETYPE:... (e.g., xls=application/vnd.ms-excel:wmf=application/x-msmetafile) --requestHeaderSize=N = set the maximum size in bytes of the request header. Default is 8192. --maxParamCount=N = set the max number of parameters allowed in a form submission to protect against hash DoS attack (oCERT #2011-003). Default is 10000. --useJmx = Enable Jetty Jmx --qtpMaxThreadsCount = max threads number when using Jetty Queued Thread Pool --jettyAcceptorsCount = Jetty Acceptors number --jettySelectorsCount = Jetty Selectors number --usage / --help = show this message Security options: --realmClassName = Set the realm class to use for user authentication. Defaults to ArgumentsRealm class --argumentsRealm.passwd. = Password for user . Only valid for the ArgumentsRealm realm class --argumentsRealm.roles. = Roles for user (comma separated). Only valid for the ArgumentsRealm realm class --fileRealm.configFile = File containing users/passwds/roles. Only valid for the FileRealm realm class Access logging: --accessLoggerClassName = Set the access logger class to use for user authentication. Defaults to disabled --simpleAccessLogger.format = The log format to use. Supports combined/common/resin/custom (SimpleAccessLogger only) --simpleAccessLogger.file = The location pattern for the log file(SimpleAccessLogger only)以上！ |
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