help with running play2 application on centos as daemon using systemd

[何德才]

Hi all,

 I'm going to deploy our project on centos 7 and I want to run our application as daemon but failed, can any one help me, thanks.

systemd config

[Unit]

Description=web

After=network.target

[Service]

ExecStart=/path/to/bin/app -Dconfig.resource=production2.conf -Dpidfile.path=/run/app.pid -Dlogger.resource=conf/prod-logger2.xml>/var/log/app.log

[Install]

WantedBy=multi-user.target

errors

(code=exited, status=255)

 Main PID: 34693 (code=exited, status=255)

8月 24 00:46:02 web1 chugui_erp[34693]: at java.io.FileInputStream.open(FileInputStream.java:195)

8月 24 00:46:02 web1 chugui_erp[34693]: at java.io.FileInputStream.<init>(FileInputStream.java:138)

8月 24 00:46:02 web1 chugui_erp[34693]: at java.io.FileInputStream.<init>(FileInputStream.java:93)

8月 24 00:46:02 web1 chugui_erp[34693]: at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)

8月 24 00:46:02 web1 chugui_erp[34693]: at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)

8月 24 00:46:02 web1 chugui_erp[34693]: at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:48)

8月 24 00:46:02 web1 chugui_erp[34693]: ... 12 more

8月 24 00:46:02 web1 systemd[1]: chugui_erp2.service: main process exited, code=exited, status=255/n/a

8月 24 00:46:02 web1 systemd[1]: Unit chugui_erp2.service entered failed state.

8月 24 00:46:02 web1 systemd[1]: chugui_erp2.service failed.

[何德才]

BTW, I want to log the stdout to my own log file not the sys log.

在 2016年8月24日星期三 UTC+8上午1:27:20，何德才写道：

[何德才]

Hi,

 I changed the config file to

 

ExecStart=/var/www/chugui_erp_2/bin/chugui_erp -Dconfig.resource=production2.conf -Dpidfile.path=/run/chugui_erp2.pid -Dlogger.resource=prod-logger2.xml > /var/log/chugui_erp/chugui_erp2_error.log

and got the errors as bellow

8月 24 01:50:32 web1 systemd[1]: Started chugui erp web.

8月 24 01:50:32 web1 systemd[1]: Starting chugui erp web...

8月 24 01:50:33 web1 chugui_erp[36452]: Bad root server path: /var/www/chugui_erp_2/>

[Igmar Palsenberg]

 

ExecStart=/path/to/bin/app -Dconfig.resource=production2.conf -Dpidfile.path=/run/app.pid -Dlogger.resource=conf/prod-logger2.xml>/var/log/app.log

Don't use relative paths. Also, redirects won't work, configure a logger.resource file.

Igmar

[何德才]

I want to log the server exception such as NullpointException to a log file not the /var/log/messages file, what can I do?

在 2016年9月5日星期一 UTC+8下午4:43:05，Igmar Palsenberg写道：

[Igmar Palsenberg]

 

I want to log the server exception such as NullpointException to a log file not the /var/log/messages file, what can I do?

Write a proper logback.xml file : 

<configuration>

<appender name="FILE" class="ch.qos.logback.core.FileAppender">

          <file>/var/log/play/application.log</file>

     <encoder>

       <pattern>%date [%level] from %logger in %thread - %message%n%xException</pattern>

     </encoder>

   </appender>

   <logger name="play" level="INFO"/>

   <root level="WARN">

    <appender-ref ref="FILE" />

  </root>

</configuration>

[何德才]

Thank you, I'll try it.

在 2016年9月11日星期日 UTC+8下午10:39:38，Igmar Palsenberg写道：