| # Apache Tomcat 7 Version 7.0.52, Feb 13 2014 |

Links Docs Home FAQ User Comments User Guide 1) Introduction 2) Setup 3) First webapp 4) Deployer 5) Manager 6) Realms and AAA 7) Security Manager 8) JNDI Resources 9) JDBC DataSources 10) Classloading 11) JSPs 12) SSL 13) SSI 14) CGI 15) Proxy Support 16) MBean Descriptor 17) Default Servlet 18) Clustering 19) Load Balancer 20) Connectors 21) Monitoring and Management 22) Logging 23) APR/Native 24) Virtual Hosting 25) Advanced IO 26) Additional Components 27) Mavenized 28) Security Considerations 29) Windows Service 30) Windows Authentication 31) Tomcat's JDBC Pool 32) WebSocket Reference Release Notes Configuration Tomcat Javadocs Servlet Javadocs JSP 2.2 Javadocs EL 2.2 Javadocs WebSocket 1.0 Javadocs JK 1.2 Documentation Apache Tomcat Development Building Changelog Status Developers Architecture Functional Specs. Tribes | # Windows service HOW-TO
Table of Contents
Tomcat7 service application Tomcat7w monitor application Command line arguments Command line parameters Installing services Updating services Removing services Debugging services Multiple Instances
Tomcat7 service application
Tomcat7 is a service application for running Tomcat7 as NT service.
Tomcat7w monitor application
> Tomcat7w is a GUI application for monitoring and configuring Tomcat services. The available command line options are:
> //ES// | Edit service configuration | This is the default operation. It is called if the no option is provided but the executable is renamed to servicenameW.exe
> //MS// | Monitor service | Put the icon in the system tray
Command line arguments
> Each command line directive is in the form of //XX//ServiceName The available command line options are:
> //TS// | Run the service as console application | This is the default operation. It is called if the no option is provided. The ServiceName is the name of the executable without exe suffix, meaning Tomcat7
> //RS// | Run the service | Called only from ServiceManager
> //SS// | Stop the service |
> //US// | Update service parameters |
> //IS// | Install service |
> //DS// | Delete service | Stops the service if running
Command line parameters
> Each command parameter is prefixed with --. If the command line is prefixed with ++ then it's value will be appended to the existing option. If the environment variable with the same name as command line parameter but prefixed with `PR_` exists it will take precedence. For example:
>     set PR_CLASSPATH=xx.jar
> is equivalent to providing
>     --Classpath=xx.jar
> as command line parameter.
> ParameterName | Default | Description
> --- | --- | ---
> --Description |  | Service name description (maximum 1024 characters)
> --DisplayName | ServiceName | Service display name
> --Install | procrun.exe //RS//ServiceName | Install image
> --Startup | manual | Service startup mode can be either auto or manual
> --DependsOn |  | List of services that this service depend on. Dependent services are separated using either # or ; characters
> --Environment |  | List of environment variables that will be provided to the service in the form key=value. They are separated using either # or ; characters. If you need to use either the # or ; character within a value then the entire value must be enclosed inside single quotes.
> --User |  | User account used for running executable. It is used only for StartMode java or exe and enables running applications as service under account without LogonAsService privilege.
> --Password |  | Password for user account set by --User parameter
> --JavaHome | JAVA_HOME | Set a different JAVA_HOME than defined by JAVA_HOME environment variable
> --Jvm | auto | Use either auto or specify the full path to the jvm.dll. You can use the environment variable expansion here.
> --JvmOptions | -Xrs | List of options in the form of -D or -X that will be passed to the JVM. The options are separated using either # or ; characters.
> --Classpath |  | Set the Java classpath
> --JvmMs |  | Initial memory pool size in MB
> --JvmMx |  | Maximum memory pool size in MB
> --JvmSs |  | Thread stack size in KB
> --StartImage |  | Executable that will be run.
> --StartPath |  | Working path for the start image executable.
> --StartClass |  | Class that will be used for startup.
> --StartParams |  | List of parameters that will be passed to either StartImage or StartClass. Parameters are separated using either # or ; character.
> --StartMethod | Main | Method name if differs then main
> --StartMode | executable | Can one of jvm java or exe
| --StopImage |  | Executable that will be run on Stop service signal.
--StopPath |  | Working path for the stop image executable.
--StopClass |  | Class that will be used on Stop service signal.
--StopParams |  | List of parameters that will be passed to either StopImage or StopClass. Parameters are separated using either # or ; character.
--StopMethod | Main | Method name if differs then main
--StopMode | executable | Can one of jvm java or exe
--StopTimeout | No Timeout | Defines the timeout in seconds that procrun waits for service to exit gracefully.
--LogPath | working path | Defines the path for logging
--LogPrefix | jakarta_service | Defines the service log filename
--LogLevel | INFO | Defines the logging level and can be either error, info, warn or debug
--StdOutput |  | Redirected stdout filename
--StdError |  | Redirected stderr filename

Installing services
> The safest way to manually install the service is to use the provided service.bat script. Administrator privileges are required to run this script. If necessary, you can use the `/user` switch to specify a user to use for the installation of the service. NOTE: On Windows Vista or any other operating system with User Account Control (UAC) you must either disable UAC or right-click on cmd.exe and select "Run as administrator" in order to run this script. If UAC is enabled neither being logged on with an Administrator account, nor using the `/user` switch is sufficient.
>     Install the service named 'Tomcat7'
>     C:\> service.bat install
> There is a 2nd optional parameter that lets you specify the name of the service, as displayed in Windows services.
>     Install the service named 'MyService'
>     C:\> service.bat install MyService
> If using tomcat7.exe, you need to use the //IS// parameter.
>     Install the service named 'Tomcat7'
>     C:\> tomcat7 //IS//Tomcat7 --DisplayName="Apache Tomcat 7" \
>     C:\> --Install="C:\Program Files\Tomcat\bin\tomcat7.exe" --Jvm=auto \
>     C:\> --StartMode=jvm --StopMode=jvm \
>     C:\> --StartClass=org.apache.catalina.startup.Bootstrap --StartParams=start \
>     C:\> --StopClass=org.apache.catalina.startup.Bootstrap --StopParams=stop

Updating services
> To update the service parameters, you need to use the //US// parameter.
>     Update the service named 'Tomcat7'
>     C:\> tomcat7 //US//Tomcat7 --Description="Apache Tomcat Server - http://tomcat.apache.org/ " \
>     C:\> --Startup=auto --Classpath=%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\bin\bootstrap.jar
> If you gave the service an optional name, you need to specify it like this:
>     Update the service named 'MyService'
>     C:\> tomcat7 //US//MyService --Description="Apache Tomcat Server - http://tomcat.apache.org/ " \
>     C:\> --Startup=auto --Classpath=%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\bin\bootstrap.jar

Removing services
> To remove the service, you need to use the //DS// parameter. If the service is running it will be stopped and then deleted.
>     Remove the service named 'Tomcat7'
>     C:\> tomcat7 //DS//Tomcat7
> If you gave the service an optional name, you need to specify it like this:
>     Remove the service named 'MyService'
>     C:\> tomcat7 //DS//MyService

Debugging services
> To run the service in console mode, you need to use the //TS// parameter. The service shutdown can be initiated by pressing CTRL+C or CTRL+BREAK. If you rename the tomcat7.exe to testservice.exe then you can just execute the testservice.exe and this command mode will be executed by default.
>     Run the service named 'Tomcat7' in console mode
>     C:\> tomcat7 //TS//Tomcat7 [additional arguments]
>     Or simply execute:
>     C:\> tomcat7

Multiple Instances
> Tomcat supports installation of multiple instances. You can have a single installation of Tomcat with multiple instances running on different IP/port combinations, or multiple Tomcat versions, each running one or more instances on different IP/ports. Each instance folder will need the following structure: conf logs temp webapps work At a minimum, conf should contain a copy of the following files from CATALINA_HOME\conf\. Any files not copied and edited, will be picked up by default from CATALINA_HOME\conf, i.e. CATALINA_BASE\conf files override defaults from CATALINA_HOME\conf. server.xml web.xml You must edit CATALINA_BASE\conf\server.xml to specify a unique IP/port for the instance to listen on. Find the line that contains
>     <Connector port="8080" ...
> and add an address attribute and/or update the port number so as to specify a unique IP/port combination. To install an instance, first set the CATALINA_HOME environment variable to the name of the Tomcat installation directory. Then create a second environment variable CATALINA_BASE and point this to the instance folder. Then run "service install" command specifying a service name.
>     set CATALINA_HOME=c:\tomcat_7
>     set CATALINA_BASE=c:\tomcat_7\instances\instance1
>     service install instance1
> To modify the service settings, you can run tomcat7w //ES//instance1. For additional instances, create additional instance folder, update the CATALINA_BASE environment variable, and run the service install again.
>     set CATALINA_BASE=c:\tomcat_7\instances\instance2
>     service install instance2

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