selinux 导致无法启动httpd
ansible_dire:~ # /etc/init.d/httpd restart
停止 httpd： [失败]
正在启动 httpd：(13)Permission denied: httpd: could not open error log file /etc/httpd/logs/error_log.
Unable to open logs
[失败]
ansible_dire:~ # getenforce
Enforcing
ansible_dire:~ # setenforce 0
ansible_dire:~ # /etc/init.d/httpd restart
停止 httpd： [失败]
正在启动 httpd： [确定]
原文：http://www.cnblogs.com/liujianzuo888/p/5238012.html