apache2无效命令“SSLEngine”

Question

当我重新启动httpd时，会得到以下错误。我遗漏了什么？

[root@localhost ~]# service httpd restart
Stopping httpd:                                            [  OK  ]
Starting httpd: Syntax error on line 22 of /etc/httpd/conf.d/sites.conf:
Invalid command 'SSLEngine', perhaps misspelled or defined by a module not included in the server configuration

我已经使用mod_ssl安装了yum install mod_ssl openssh

Package 1:mod_ssl-2.2.15-15.el6.centos.x86_64 already installed and latest version
Package openssh-5.3p1-70.el6_2.2.x86_64 already installed and latest version

我的sites.conf看起来像这样

<VirtualHost *:80>
#    ServerName shop.itmanx.com
    ServerAdmin webmaster@itmanx.com

    DocumentRoot /var/www/html/magento
    <Directory /var/www/html>
        Options -Indexes
        AllowOverride All
    </Directory>

    ErrorLog logs/shop-error.log
    CustomLog logs/shop-access.log
</VirtualHost>

<VirtualHost *:443>
    ServerName secure.itmanx.com
    ServerAdmin webmaster@itmanx.com

    SSLEngine on
    SSLCertificateFile /etc/httpd/ssl/secure.itmanx.com/server.crt
    SSLCertificateKeyFile /etc/httpd/ssl/secure.itmanx.com/server.key
    SSLCertificateChainFile /etc/httpd/ssl/secure.itmanx.com/chain.crt

    DocumentRoot /var/www/html/magento
    <Directory /var/www/html>
        Options -Indexes
        AllowOverride All
    </Directory>

    ErrorLog logs/shop-ssl-error.log
    CustomLog logs/shop-ssl-access.log    
</VirtualHost>

Answer 1

可能您没有加载ssl模块。在文件中应该有一个LoadModule指令。

类似于：

LoadModule ssl_module /usr/lib64/apache2-prefork/mod_ssl.so

通常，(在任何发行版上)都有一个名为(类似于) loadmodule.conf的文件，在该文件中，您应该在服务器启动时为加载到Apache中的每个模块找到一个LoadModule指令。

Answer 2

在许多系统上(Ubuntu，Suse，Debian，.)运行以下命令以启用Apache的SSL mod：

sudo a2enmod ssl

2 a2enmod手册页

Answer 3

在CentOS 7上，安装"mod_ssl“包并重新启动apache服务器对我起了作用：

yum install mod_ssl
systemctl restart httpd