ubuntu安装服务监控进程状态

ubuntu使用服务监控进程状态

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# 安装test服务

export TESTDIR=/var/work/

# create testserver
cat>${TESTDIR}/testserver.sh<<EOF 
# testserver
source /etc/profile

echo "start testserver" > /tmp/testserver.log 

while true
do
    # 进程名称test
    wid=\`pidof test\`
    if [ "" == "\$wid" ]; then
        echo "${TESTDIR}/test &"  >> /tmp/testserver.log
        ${TESTDIR}/test &
    else
        echo "testserver is running" >> /tmp/testserver.log
    fi
    sleep 5s
done

EOF

# create testserver service
cat>/etc/systemd/system/testserver.service<<EOF 
[Unit]
Description=testserver
After=network.target

[Service]
WorkingDirectory=${TESTDIR}
ExecStart=/usr/bin/bash ${TESTDIR}/testserver.sh
Standardoutput=syslog
standardError=inherit
User=root
Group=root
Environment="HOME_PATH=/home/path"

[Install]
WantedBy=multi-user.target
EOF

systemctl enable testserver

systemctl start testserver

echo install testserver service done.

exit 0