编译安装apache添加开机自启动

[ /]# cat /etc/redhat-release
CentOS Linux release 7.4.1708 (Core)
[ /]# uname -r
3.10.0-693.el7.x86_64

2、源码编译安装apache服务后，设置开机自启动报错信息

[ ~]# systemctl enable httpd
httpd.service is not a native service, redirecting to /sbin/chkconfig.
Executing /sbin/chkconfig httpd on

[ ~]# chkconfig --add httpd
service httpd does not support chkconfig

3、解决方法或思路

1）编写apache启动脚本

[ ~]# cd /etc/init.d/
[ init.d]# touch httpd
[ ~]# vim httpd
#!/bin/bash
#chkconfig:345 85 15
#description:Start and stop the Apache HTTP Server

function httpd_start(){
/usr/local/apache/bin/apachectl start
}

function httpd_stop(){
/usr/local/apache/bin/apachectl stop
}

case $1 in
start)
httpd_start
;;
stop)
httpd_stop
;;
restart)
httpd_stop
httpd_start
;;
*)
echo "Usage: httpd start|stop|restart!"
;;
esac

注意：以下两行内容是服务能够在chkconfig里添加的必要代码

#chkconfig:345 85 15
#description:Start and stop the Apache HTTP Server
2）把编写的启动脚本赋予执行权限，（添加到系统服务中）

[ ~]# chmod +x httpd
[ ~]# ll

-rwxr-xr-x 1 root root 496 Jul 18 10:12 httpd

3）重新加载守护进程，启动服务

[ ~]# systemctl daemon-reload #先加载守护进程，否则无法启动服务
[ ~]# systemctl start httpd
[ ~]# netstat -lnpt|grep http
tcp6 0 0 :::80 :::* LISTEN 1077/httpd

4）设置开机自启动

[ ~]# chkconfig --add httpd

5）查看开机自启动结果：

[ ~]# chkconfig --list|grep httpd

httpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off

6）apache的安装路径：

/usr/local/apachectl
[ apache]# ls
bin build cgi-bin conf error htdocs icons include logs man manual modules