我写了一个systemd单元来启动我的应用程序：
[Unit] Description=Start my application After=local-fs.target network.target [Service] WorkingDirectory=/apps/scope ExecStart=/apps/scope/scripts/startAtBoot.sh Type=forking PIDFile=/apps/scope/scripts/startAtBoot.pid User=%i #Group= TimeoutSec=30min [Install] WantedBy=multi-user.target
cat /apps/scope/scripts/startAtBoot.sh
#!/bin/bash #### Description: Startup applications at system reboot #set -x (. ~/.bash_profile && /apps/scope/scripts/envMaint.sh start >> /apps/scope/ca/profile-root/runtime/logs/envMaint-`date +\%m\%d`.log 2>&1)& echo $! > /apps/scope/scripts/startAtBoot.pid
当我开始这项服务时：
[root@alvd17p01 ~]# systemctl start [email protected]
我可以看到父母和孩子的stream程运行了一段时间。
[root@alvd17p01 ~]# systemctl status [email protected] ● [email protected] - Start my application Loaded: loaded (/etc/systemd/system/[email protected]; disabled; vendor preset: disabled) Active: active (running) since Thu 2017-08-24 19:12:28 EDT; 13s ago Process: 127914 ExecStart=/apps/scope/scripts/startAtBoot.sh (code=exited, status=0/SUCCESS) Main PID: 127915 (startAtBoot) CGroup: /system.slice/system-myproc.slice/[email protected] ├─127915 /bin/bash /apps/scope/scripts/startAtBoot.sh ├─127927 /bin/sh /apps/scope/scripts/envMaint.sh start ├─127951 /bin/sh ./start.sh ├─127952 /bin/sh ./scpp-ant.sh start ├─127953 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.111-2.b15.el7_3.x86_64/jre/bin/java -classpath ... └─127982 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.111-2.b15.el7_3.x86_64/bin/java -Dnop -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -XX:PermSize=64M -XX:MaxPermSize=512M -Xms1024...
但几分钟后，单位状态更改为停用（stop-sigterm）
[root@alvd17p01 ~]# systemctl status [email protected] ● [email protected] - Start my application Loaded: loaded (/etc/systemd/system/[email protected]; disabled; vendor preset: disabled) Active: deactivating (stop-sigterm) since Thu 2017-08-24 19:14:24 EDT; 2s ago Process: 127914 ExecStart=/apps/scope/scripts/startAtBoot.sh (code=exited, status=0/SUCCESS) Main PID: 127915 (code=exited, status=0/SUCCESS) CGroup: /system.slice/system-myproc.slice/[email protected] ├─128115 /bin/sh /3rdparty/swtools/jboss-eap-6.4.1/bin/standalone.sh -Dscpp.server.name=app -Djboss.server.base.dir=/apps/scope/app/profile-root/runtime/profile └─128247 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.111-2.b15.el7_3.x86_64/bin/java -D[Standalone] -server -XX:+UseCompressedOops -verbose:gc -Xloggc:/apps/scope/app/profile-root/runtime/logs/gc.log -XX... [root@alvd17p01 ~]# systemctl status [email protected] ● [email protected] - Start my application Loaded: loaded (/etc/systemd/system/[email protected]; disabled; vendor preset: disabled) Active: inactive (dead)
我不明白为什么它会失败。 我的envMaint.sh，退出状态为0. startAtBoot.pid有subprocess的PID。
任何帮助，我做错了什么？