centos 7中以systemctl的方式来管理服务启动

在centos 7中以systemctl的方式来管理Tomcat启动方式

在/usr/lib/systemd/system/路径下新建一个名称为tomcat.service文件

vim /usr/lib/systemd/system/tomcat.service
[Unit]
Description=Apache Tomcat Web Application Container
After=syslog.target network.target

[Service]
Type=forking

Environment=JAVA_HOME=/data/server/java
Environment=CATALINA_PID=/data/server/tomcat/tomcat.pid
Environment=CATALINA_HOME=/data/server/tomcat
Environment=CATALINE_BASE=/data/server/tomcat
Environment='CATALINE_OPTS=-Xms1024M -Xmx2048M -server -XX:+UseParallelGC'
Environment='JAVA_OPTS=-Djava.awt.haedless=true -Djava.security.egd=file:/dev/./urandom'

ExecStart=/data/server/tomcat/bin/startup.sh
ExecStop=/bin/kill -15 $MAINPID

User=tomcat
Group=tomcat

[Install]
WantedBy=multi-user.target

centos 7中以systemctl的方式来管理nginx服务

在/usr/lib/systemd/system/路径下新建一个名称为nginx.service文件

vim /usr/lib/systemd/system/nginx.service
[Unit]
Description=nginx - high performance web server
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
ExecStart=/data/server/nginx/sbin/nginx -c /data/server/nginx/conf/nginx.conf
ExecReload=/data/server/nginx/sbin/nginx -s reload
ExecStop=/data/server/nginx/sbin/nginx -s stop

[Install]
WantedBy=multi-user.target

在centos 7中以systemctl的方式来管理php-fpm服务

[Unit]
Description=The PHP 7.1 FastCGI Process Manager
After=network.target

[Service]
Type=simple
PIDFile=/data/server/php/var/run/php-fpm.pid
ExecStart=/data/server/php/sbin/php-fpm --nodaemonize --fpm-config /data/server/php/etc/php-fpm.conf
ExecReload=/bin/kill -USR2 $MAINPID

[Install]
WantedBy=multi-user.target

在centos 7中以systemctl的方式来管理redis服务

[Unit]
Description=Redis
After=network.target

[Service]
ExecStart=/data/server/redis/bin/redis-server /data/server/redis/conf/redis.conf  --daemonize no
ExecStop=/data/server/redis/bin/redis-cli -h 127.0.0.1 -p 6379 shutdown

[Install]
WantedBy=multi-user.target

在centos 7中以systemctl的方式来管理zookeeper服务

[root@prod1-Bprod logs]# cat /usr/lib/systemd/system/zookeeper.service 
[Unit]
Description=zookeeper.service
After=network.target
[Service]
Type=forking
Environment=ZOO_LOG_DIR=/data/server/zookeeper/
Environment=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/data/server/jdk/bin:/root/bin:/data/server/jdk/bin:/data/server/zookeeper/bin
ExecStart=/data/server/zookeeper/bin/zkServer.sh start /data/server/zookeeper/conf/zoo.cfg
ExecStop=/data/server/zookeeper/bin/zkServer.sh stop   /data/server/zookeeper/conf/zoo.cfg
ExecReload=/data/server/zookeeper/bin/zkServer.sh restart  /data/server/zookeeper/conf/zoo.cfg
PIDFile=/data/server/zookeeper/zookeeper_server.pid
User=root
[Install]
WantedBy=multi-user.target