报错信息
[root@localhost ~]# systemctl status httpd.service
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since 五 2019-03-08 13:52:42 CST; 53s ago
Docs: man:httpd(8)
man:apachectl(8)
Process: 59491 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAILURE)
Process: 59489 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE)
Main PID: 59489 (code=exited, status=1/FAILURE)
3月 08 13:52:42 localhost.localdomain httpd[59489]: (13)Permission denied: AH00072: make_sock: could not bind to address [::]:1220
3月 08 13:52:42 localhost.localdomain httpd[59489]: (13)Permission denied: AH00072: make_sock: could not bind to address 0.0.0.0:1220
3月 08 13:52:42 localhost.localdomain httpd[59489]: no listening sockets available, shutting down
3月 08 13:52:42 localhost.localdomain httpd[59489]: AH00015: Unable to open logs
3月 08 13:52:42 localhost.localdomain systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
3月 08 13:52:42 localhost.localdomain kill[59491]: kill: cannot find process ""
3月 08 13:52:42 localhost.localdomain systemd[1]: httpd.service: control process exited, code=exited status=1
3月 08 13:52:42 localhost.localdomain systemd[1]: Failed to start The Apache HTTP Server.
3月 08 13:52:42 localhost.localdomain systemd[1]: Unit httpd.service entered failed state.
3月 08 13:52:42 localhost.localdomain systemd[1]: httpd.service failed.
这是由于SELinux引发的问题,然后运用临时禁止即可启动成功。现记录至此以备以后运用。
临时禁用
# setenforce 0
修改配置文件需要重启机器:
修改/etc/selinux/config 文件
将SELINUX=enforcing改为SELINUX=disabled
重启机器即可
(这里是不建议禁用的)
下面是解决方法
>>firewall-cmd --permanent --zone=public --add-port=2201/tcp #修改防火墙
>>success
>>firewall-cmd --reload
>>semanage port -a -t http_port_t -p tcp 2201 #主要语句
查看端口情况
semanage port -l
netstat -tunlp
如果semanage报错那就运行
yum -y install policycoreutils-python.x86_64
SELinux 允许php连接数据库(远程)
setsebool -P httpd_can_network_connect 1