tomcat 多实例，日志保留期限

系统管理员 2022-12-20 01:30 170阅读 0赞

### 文章目录 ###

*  1，tomcat多实例: 作为Windows服务进行管理
 *  2，修改tomcat环境变量
 *  3，tomcat日志保留期限

# 1，tomcat多实例: 作为Windows服务进行管理 #

[  
http://tomcat.apache.org/tomcat-8.0-doc/windows-service-howto.html][http_tomcat.apache.org_tomcat-8.0-doc_windows-service-howto.html]

*  1, 递归创建目录: apache-tomcat-8-muti-instance/instances/instance1
 *  2 , 解压tomcat: 把bin, lib 放到apache-tomcat-8-muti-instance目录里
 *  3，把conf放到apache-tomcat-8-muti-instance目录里，把conf/\{server.xml, web.xml\} 两个文件挑出来
 *  4，把其余目录放到instances/instance1里面，保持instance1里面的conf只有server.xml, web.xml

D:\software\apache-tomcat-8-muti-instance
    λ ls
    bin/  conf/  instances/  lib/ 
    
    D:\software\apache-tomcat-8-muti-instance
    λ ls instances\node_instance1
    conf/  logs/  temp/  webapps/  work/
    
    D:\software\apache-tomcat-8-muti-instance                                                                                                                                 
    λ ls conf\   ##把server.xml , web.xml转移到instances/instance1,2,3里面 
    Catalina/  catalina.policy  catalina.properties  context.xml  jaspic-providers.xml  jaspic-providers.xsd  logging.properties  tomcat-users.xml  tomcat-users.xsd          
    
    D:\software\apache-tomcat-8-muti-instance
    λ ls instances\node_instance1\conf\
    Catalina/  server.xml  web.xml  
                                                                                                                                                   
         
    #### 设置变量： CATALINA_HOME是基本目录， 里面有多个instance: CATALINA_BASE
    ############### 安装实例1 ############### 
    D:\software\apache-tomcat-8-muti-instance\bin     
    λ set CATALINA_HOME=D:\software\apache-tomcat-8-muti-instance
    
    D:\software\apache-tomcat-8-muti-instance\bin     
    λ set CATALINA_BASE=D:\software\apache-tomcat-8-muti-instance\instances\node_instance1
    
    D:\software\apache-tomcat-8-muti-instance\bin                                                                   
    λ service.bat  install tomcat8_instance1                                                                        
    Installing the service 'tomcat8_instance1' ...                                                                  
    Using CATALINA_HOME:    "D:\software\apache-tomcat-8-muti-instance"                                             
    Using CATALINA_BASE:    "D:\software\apache-tomcat-8-muti-instance\instances\node_instance1"                    
    Using JAVA_HOME:        "D:\software\jdk1.8.0_3"                                                                
    Using JRE_HOME:         "D:\software\jdk1.8.0_3\jre"                                                            
    Using JVM:              "D:\software\jdk1.8.0_3\jre\bin\server\jvm.dll"                                         
    The service 'tomcat8_instance1' has been installed.   
    
    ############### 安装实例2 ############### 
    D:\software\apache-tomcat-8-muti-instance\bin                                                                   
    λ set CATALINA_BASE=D:\software\apache-tomcat-8-muti-instance\instances\node_instance2                          
                                                                                                                    
    D:\software\apache-tomcat-8-muti-instance\bin                                                                   
    λ service.bat  install tomcat8_instance2                                                                        
    Installing the service 'tomcat8_instance2' ...                                                                  
    Using CATALINA_HOME:    "D:\software\apache-tomcat-8-muti-instance"                                             
    Using CATALINA_BASE:    "D:\software\apache-tomcat-8-muti-instance\instances\node_instance2"                    
    Using JAVA_HOME:        "D:\software\jdk1.8.0_3"                                                                
    Using JRE_HOME:         "D:\software\jdk1.8.0_3\jre"                                                            
    Using JVM:              "D:\software\jdk1.8.0_3\jre\bin\server\jvm.dll"                                         
    The service 'tomcat8_instance2' has been installed.

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2V5ZW9mZWFnbGU_size_16_color_FFFFFF_t_70_pic_center]

# 2，修改tomcat环境变量 #

*  catalina.bat/.sh文件说明

# windows 版： CATALINA_BASE/bin/setenv.bat
    rem   Do not set the variables in this script. Instead put them into a script
    rem   setenv.bat in CATALINA_BASE/bin to keep your customizations separate.
    #
    D:\software\apache-tomcat-8.5.54\bin
    λ cat setenv.bat
    set JAVA_OPTS=%JAVA_OPTS% ^
    				-Xmx 2g -Xms 1g
    
    
    # linux 版： CATALINA_BASE/bin/setenv.sh 
    # Do not set the variables in this script. Instead put them into a script
    # setenv.sh in CATALINA_BASE/bin to keep your customizations separate.
    #
    [root@test-c6 ~]# cat apache-tomcat-8.5.54/bin/setenv.sh
    JAVA_OPTS="$JAVA_OPTS -Xmx2g -Xms1g"
    CATALINA_PID="$CATALINA_BASE/bin/tomcat.pid"

# 3，tomcat日志保留期限 #

文档：[http://tomcat.apache.org/tomcat-8.5-doc/logging.html\#Access\_logging][http_tomcat.apache.org_tomcat-8.5-doc_logging.html_Access_logging]

#修改server.xml: 添加属性参数 maxDays="1"
    ##localhost_access_log.2020-03-23.txt 保留期限 
    [wang@c6 ~]# grep AccessLogValve /opt/apache-tomcat-8.5.54/conf/server.xml -A 1
      <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" maxDays="1"
           prefix="localhost_access_log" suffix=".txt"
    
    #修改logging.properties: 添加四行配置 maxDays="1"
    #catalina.out maxDays=1
    #localhost.2020-03-23.log maxDays=1
    #host-manager.2021-02-04.log maxDays=1
    [wang@c6 ~]# grep maxDays /opt/apache-tomcat-8.5.54/conf/logging.properties
    1catalina.org.apache.juli.AsyncFileHandler.maxDays=1
    2localhost.org.apache.juli.AsyncFileHandler.maxDays=1
    3manager.org.apache.juli.AsyncFileHandler.maxDays=1
    4host-manager.org.apache.juli.AsyncFileHandler.maxDays=1

[http_tomcat.apache.org_tomcat-8.0-doc_windows-service-howto.html]: http://tomcat.apache.org/tomcat-8.0-doc/windows-service-howto.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2V5ZW9mZWFnbGU_size_16_color_FFFFFF_t_70_pic_center]: /images/20221120/daa8b0c2a3e34a5488726b8b40c2311d.png
[http_tomcat.apache.org_tomcat-8.5-doc_logging.html_Access_logging]: http://tomcat.apache.org/tomcat-8.5-doc/logging.html#Access_logging