Я использую Java Service Wrapper (tanukisoftware) для запуска моего Java-сервера на Linux-машине Centos. Мой код Java обращается к нескольким переменным среды, используя System.getenv
Когда я запускаю программу без оболочки (например, ant run), я могу получить доступ к переменным среды, но когда я делаю это через оболочку, я не могу (консоль службы XX)
Итак, я отказался и определил свойства, которые я определил в wrapper.conf. Это решило мою проблему с окружающей средой в коде Java.
Но потом я понял, что мой log4j.xml также содержит ссылки на переменные окружения. А поскольку переменные окружения недоступны через оболочку, мое ведение журнала не работает.
Так что я должен решить и сделать переменные окружения доступными через оболочку.
Интересно, что мой wrapper.conf работает на машине с Windows при работе в качестве службы, и я могу получить доступ к переменным среды ... Просто он не работает для Linux Env.
Мой файл обертки ниже, который я использую для обеих сред.
#encoding=UTF-8
# Configuration files must begin with a line specifying the encoding
# of the the file.
#********************************************************************
# Wrapper License Properties (Ignored by Community Edition)
#********************************************************************
# Professional and Standard Editions of the Wrapper require a valid
# License Key to start. Licenses can be purchased or a trial license
# requested on the following pages:
# http://wrapper.tanukisoftware.com/purchase
# http://wrapper.tanukisoftware.com/trial
# Include file problems can be debugged by removing the first '#'
# from the following line:
##include.debug
# The Wrapper will look for either of the following optional files for a
# valid License Key. License Key properties can optionally be included
# directly in this configuration file.
#include ../conf/wrapper-license.conf
#include ../conf/wrapper-license-%WRAPPER_HOST_NAME%.conf
# The following property will output information about which License Key(s)
# are being found, and can aid in resolving any licensing problems.
#wrapper.license.debug=TRUE
#********************************************************************
# Wrapper Localization
#********************************************************************
# Specify the locale which the Wrapper should use. By default the system
# locale is used.
#wrapper.lang=en_US # en_US or ja_JP
# Specify the location of the Wrapper's language resources. If these are
# missing, the Wrapper will default to the en_US locale.
wrapper.lang.folder=../lang
#********************************************************************
# Wrapper Java Properties
#********************************************************************
# Java Application
# Locate the java binary on the system PATH:
wrapper.java.command=java
# Specify a specific java binary:
#set.JAVA_HOME=/java/path
#wrapper.java.command=%JAVA_HOME%/bin/java
# Tell the Wrapper to log the full generated Java command line.
wrapper.java.command.loglevel=INFO
# Java Main class. This class must implement the WrapperListener interface
# or guarantee that the WrapperManager class is initialized. Helper
# classes are provided to do this for you. See the Integration section
# of the documentation for details.
wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
# Java Classpath (include wrapper.jar) Add class path elements as
# needed starting from 1
wrapper.java.classpath.1=../lib/wrapper.jar
wrapper.java.classpath.2=../bin/ventsimulator.jar
wrapper.java.classpath.3=../lib/netty-3.2.4.Final-sources.jar
wrapper.java.classpath.4=../lib/netty-3.2.4.Final.jar
wrapper.java.classpath.5=../lib/theronyxutils.jar
# Java Library Path (location of Wrapper.DLL or libwrapper.so)
wrapper.java.library.path.1=../lib
# Java Bits. On applicable platforms, tells the JVM to run in 32 or 64-bit mode.
wrapper.java.additional.auto_bits=TRUE
# Java Additional Parameters
# Wait 4 secs till application initializes.
# Make environment variables available as properties as an option, because on linux somehow the ENV variables are not available, through wrapper
set.default.MDASJ_HOME_WIN=C:/Projects/MDASJ/code/mdasj-core/MDASJ
set.default.MDASJ_PROJECTS_WIN=C:/Projects/MDASJ/code
set.default.MDASJ_HOME_LINUX=/opt/mdasjroot/MDASJ
set.default.MDASJ_PROJECTS_LINUX=/opt/mdasjroot
wrapper.java.additional.1=-Dorg.tanukisoftware.wrapper.WrapperSimpleApp.maxStartMainWait=4
wrapper.java.additional.2=-DMDASJ_HOME_WIN=%MDASJ_HOME_WIN%
wrapper.java.additional.3=-DMDASJ_PROJECTS_WIN=%MDASJ_PROJECTS_WIN%
wrapper.java.additional.4=-DMDASJ_HOME_LINUX=%MDASJ_HOME_LINUX%
wrapper.java.additional.5=-DMDASJ_PROJECTS_LINUX=%MDASJ_PROJECTS_LINUX%
# Initial Java Heap Size (in MB)
#wrapper.java.initmemory=3
# Maximum Java Heap Size (in MB)
#wrapper.java.maxmemory=64
# Application parameters. Add parameters as needed starting from 1
wrapper.app.parameter.1=com.theronyx.simulator.SimulatorManager
#********************************************************************
# Wrapper Logging Properties
#********************************************************************
# Enables Debug output from the Wrapper.
# wrapper.debug=TRUE
# Format of output for the console. (See docs for formats)
wrapper.console.format=PM
# Log Level for console output. (See docs for log levels)
wrapper.console.loglevel=INFO
# Log file to use for wrapper output logging.
wrapper.logfile=%MDASJ_PROJECTS%/log/ventsimulator-wrapper.log
# Format of output for the log file. (See docs for formats)
wrapper.logfile.format=LPTM
# Log Level for log file output. (See docs for log levels)
wrapper.logfile.loglevel=INFO
# Maximum size that the log file will be allowed to grow to before
# the log is rolled. Size is specified in bytes. The default value
# of 0, disables log rolling. May abbreviate with the 'k' (kb) or
# 'm' (mb) suffix. For example: 10m = 10 megabytes.
wrapper.logfile.maxsize=0
# Maximum number of rolled log files which will be allowed before old
# files are deleted. The default value of 0 implies no limit.
wrapper.logfile.maxfiles=0
# Log Level for sys/event log output. (See docs for log levels)
wrapper.syslog.loglevel=NONE
#********************************************************************
# Wrapper General Properties
#********************************************************************
# Allow for the use of non-contiguous numbered properties
wrapper.ignore_sequence_gaps=TRUE
# Title to use when running as a console
wrapper.console.title=OPUS Ventilator Simulator
#********************************************************************
# Wrapper JVM Checks
#********************************************************************
# Detect DeadLocked Threads in the JVM. (Requires Standard Edition)
wrapper.check.deadlock=TRUE
wrapper.check.deadlock.interval=60
wrapper.check.deadlock.action=RESTART
wrapper.check.deadlock.output=FULL
# Out Of Memory detection.
# (Simple match)
wrapper.filter.trigger.1000=java.lang.OutOfMemoryError
# (Only match text in stack traces if -XX:+PrintClassHistogram is being used.)
#wrapper.filter.trigger.1000=Exception in thread "*" java.lang.OutOfMemoryError
#wrapper.filter.allow_wildcards.1000=TRUE
wrapper.filter.action.1000=RESTART
wrapper.filter.message.1000=WRAPPER detected java.lang.OutOfMemoryError.....The JVM has run out of memory... RESTARTING
#********************************************************************
# Wrapper Email Notifications. (Requires Professional Edition)
#********************************************************************
# Common Event Email settings.
#wrapper.event.default.email.debug=TRUE
#wrapper.event.default.email.smtp.host=<SMTP_Host>
#wrapper.event.default.email.smtp.port=25
#wrapper.event.default.email.subject=[%WRAPPER_HOSTNAME%:%WRAPPER_NAME%:%WRAPPER_EVENT_NAME%] Event Notification
#wrapper.event.default.email.sender=<Sender email>
#wrapper.event.default.email.recipient=<Recipient email>
# Configure the log attached to event emails.
#wrapper.event.default.email.attach_log=TRUE
#wrapper.event.default.email.maillog.lines=50
#wrapper.event.default.email.maillog.format=LPTM
#wrapper.event.default.email.maillog.loglevel=INFO
# Enable specific event emails.
#wrapper.event.wrapper_start.email=TRUE
#wrapper.event.jvm_prelaunch.email=TRUE
#wrapper.event.jvm_start.email=TRUE
#wrapper.event.jvm_started.email=TRUE
#wrapper.event.jvm_deadlock.email=TRUE
#wrapper.event.jvm_stop.email=TRUE
#wrapper.event.jvm_stopped.email=TRUE
#wrapper.event.jvm_restart.email=TRUE
#wrapper.event.jvm_failed_invocation.email=TRUE
#wrapper.event.jvm_max_failed_invocations.email=TRUE
#wrapper.event.jvm_kill.email=TRUE
#wrapper.event.jvm_killed.email=TRUE
#wrapper.event.jvm_unexpected_exit.email=TRUE
#wrapper.event.wrapper_stop.email=TRUE
# Specify custom mail content
wrapper.event.jvm_restart.email.body=The JVM was restarted.\n\nPlease check on its status.\n
#********************************************************************
# Wrapper Windows NT/2000/XP Service Properties
#********************************************************************
# WARNING - Do not modify any of these properties when an application
# using this configuration file has been installed as a service.
# Please uninstall the service before modifying this section. The
# service can then be reinstalled.
# Name of the service
wrapper.name=VentSimulator
# Display name of the service
wrapper.displayname=OPUS Vent Simulator
# Description of the service
wrapper.description=Runs a Vent Simulation program to use with OPUS MDASJ, just for testing purposes
# Service dependencies. Add dependencies as needed starting from 1
wrapper.ntservice.dependency.1=
# Mode in which the service is installed. AUTO_START, DELAY_START or DEMAND_START
wrapper.ntservice.starttype=AUTO_START
# Allow the service to interact with the desktop.
wrapper.ntservice.interactive=false