[英]Unable to install Jetty9 as a service in Ubuntu
為了將Jetty9作為服務安裝,我一直關注文檔 ,但是無論何時運行
service jetty start
它將失敗且沒有任何消息,我的JETTY_HOME
是/opt/jetty9
,其中包含版本9.4.14的主發行版。 我還使用Webapp和模塊在/usr/share/jetty9
處創建了JETTY_BASE
。
用戶碼頭擁有Jetty Home和Base。 然后,將我的init.d文件夾符號鏈接為:
ln -s /opt/jetty9/bin/jetty.sh /etc/init.d/jetty
然后,我創建了一個/etc/default/jetty
文件,其內容如下:
# change to 1 to prevent Jetty from starting
NO_START=0
# change to 'no' or uncomment to use the default setting in /etc/default/rcS
VERBOSE=yes
# Run Jetty as this user ID (default: jetty)
# Set this to an empty string to prevent Jetty from starting automatically
JETTY_USER=jetty
# The home directory of the Java Runtime Environment (JRE). You need at least
# Java 6. If JAVA_HOME is not set, some common directories for OpenJDK and
# the Oracle JDK are tried.
#JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
# Extra options to pass to the JVM
#JAVA_OPTIONS="-Xmx256m -Djava.awt.headless=true"
# Timeout in seconds for the shutdown of all webapps
#JETTY_SHUTDOWN=30
# Additional arguments to pass to Jetty
#JETTY_ARGS=
# Jetty uses a directory to store temporary files like unpacked webapps
TMPDIR=/opt/jetty9/tmp
JETTY_HOME=/opt/jetty9
JETTY_BASE=/usr/share/jetty9
# Default for number of days to keep old log files in /var/log/jetty9/
#LOGFILE_DAYS=14
# If you run Jetty on port numbers that are all higher than 1023, then you # do not need authbind. It is used for binding Jetty to lower port numbers.
# (yes/no, default: no)
#AUTHBIND=yes
JETTY_HOST=0.0.0.0
如果我在基本文件夾中使用java -jar $JETTY_HOME/start.jar
啟動Jetty,那將毫無問題。 另外,如果我跑步
service jetty supervise
它也可以正常運行,但是當我調用start
它失敗並顯示:
root@app:/usr/share/jetty9# service jetty start
Job for jetty.service failed because the control process exited with error code.
See "systemctl status jetty.service" and "journalctl -xe" for details.
root@app:/usr/share/jetty9# service jetty status
● jetty.service - LSB: Jetty start script.
Loaded: loaded (/etc/init.d/jetty; generated)
Active: failed (Result: exit-code) since Mon 2018-12-03 15:05:26 UTC; 14s ago
Docs: man:systemd-sysv-generator(8)
Process: 21162 ExecStop=/etc/init.d/jetty stop (code=exited, status=0/SUCCESS)
Process: 21202 ExecStart=/etc/init.d/jetty start (code=exited, status=1/FAILURE)
Dec 03 15:05:22 app systemd[1]: Stopped LSB: Jetty start script..
Dec 03 15:05:22 app systemd[1]: Starting LSB: Jetty start script....
Dec 03 15:05:26 app jetty[21202]: Starting Jetty: FAILED Mon Dec 3 15:05:26 UTC 2018
Dec 03 15:05:26 app systemd[1]: jetty.service: Control process exited, code=exited status=1
Dec 03 15:05:26 app systemd[1]: jetty.service: Failed with result 'exit-code'.
Dec 03 15:05:26 app systemd[1]: Failed to start LSB: Jetty start script..
這是service jetty check
的輸出:
root@app:/usr/share/jetty9# service jetty check
Jetty NOT running
JAVA = /usr/bin/java
JAVA_OPTIONS = -Djetty.home=/opt/jetty9 -Djetty.base=/usr/share/jetty9 -Djava.io.tmpdir=/opt/jetty9/tmp
JETTY_HOME = /opt/jetty9
JETTY_BASE = /usr/share/jetty9
START_D = /usr/share/jetty9/start.d
START_INI = /usr/share/jetty9/start.ini
JETTY_START = /opt/jetty9/start.jar
JETTY_CONF = /opt/jetty9/etc/jetty.conf
JETTY_ARGS = jetty.state=/usr/share/jetty9/jetty.state jetty-started.xml
JETTY_RUN = /var/run/jetty
JETTY_PID = /var/run/jetty/jetty.pid
JETTY_START_LOG = /var/run/jetty/jetty-start.log
JETTY_STATE = /usr/share/jetty9/jetty.state
JETTY_START_TIMEOUT = 60
RUN_CMD = /usr/bin/java -Djetty.home=/opt/jetty9 -Djetty.base=/usr/share/jetty9 -Djava.io.tmpdir=/opt/jetty9/tmp -jar /opt/jetty9/start.jar jetty.state=/usr/share/jetty9/jetty.state jetty-started.xml
有任何想法嗎?
更新
將/etc/default/jetty
的用戶更改為root可以解決此問題,但這不是解決方案,不是嗎?
# Run Jetty as this user ID (default: jetty)
# Set this to an empty string to prevent Jetty from starting automatically
JETTY_USER=root
我終於得到了這個工作, 碼頭用戶應該有權限下列文件夾和/usr/sbin/nologin
作為外殼所描述這里 。
JETTY_HOME
JETTY_BASE
/var/run/jetty <-- couldn't find a reference to this folder in the docs
並將以下內容添加到您的/etc/default/jetty
:
JETTY_SHELL=/bin/sh
JETTY_LOGS=/usr/share/jetty9/logs
JETTY_START_LOG=/usr/share/jetty9/logs/jetty-start-log.log
另外,您應該仔細檢查文件夾中是否有除jetty以外的其他用戶所有的剩余日志文件。
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