在不关闭selinux的情况下使httpd+php+KingbaseES正常使用
1.正常设置php、apache
除了正常流程外还需要在/etc/sysconfig/httpd最后追加LD_LIBRARY_PATH
export LD_LIBRARY_PATH=/opt/Kingbase/ES/V7/bin:/opt/Kingbase/ES/V7/lib:/opt/Kingbase/ES/V7/unixodbc/lib:$LD_LIBRARY_PATH
2.设置selinux策略，使重启httpd服务时不会报libuuid和libkci找不到的错误
chcon -R -h -t httpd_sys_script_exec_t /opt/Kingbase/ES/V7/
chcon -R -h -t httpd_sys_rw_content_t /opt/Kingbase/ES/V7/
3.在页面中可正常访问访问，不会再错误日志中报 kdb_connect(): Unable to connect to KingbaseES server: could not connect to server: Permission denied
setsebool -P httpd_can_network_connect 1
setsebool httpd_can_network_connect_db on
3.在页面中可正常访问访问，不会再错误日志中报 kdb_connect(): Unable to connect to KingbaseES server: could not connect to server: Permission denied
service httpd stop
service kingbase7d stop
setsebool -P httpd_can_network_connect 1
setsebool httpd_can_network_connect_db on
service httpd start
service kingbase7d start
第三部要先把服务都停了然后再设置selinux
不关闭selinux下配置php+httpd访问KingbaseES
原文：http://www.cnblogs.com/zzyyxxjc/p/4522937.html