【发布时间】:2015-12-29 13:10:15
【问题描述】:
我刚刚使用 reboot 重新启动了数字海洋上的服务器,现在 apache 没有提供任何页面。我可以从我的客户端ping IP。重启前一切正常。以下是我迄今为止所做的一些测试的一些输出:
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1005/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1774/sendmail: MTA:
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 1241/mysqld
tcp 0 0 127.0.0.1:587 0.0.0.0:* LISTEN 1774/sendmail: MTA:
tcp 0 0 127.0.0.1:11211 0.0.0.0:* LISTEN 1703/memcached
tcp6 0 0 :::22 :::* LISTEN 1005/sshd
tcp6 0 0 :::443 :::* LISTEN 2991/apache2
tcp6 0 0 :::80 :::* LISTEN 2991/apache2
这是 netstat 的结果。我不确定,但这是否意味着 apache 没有在 IPV4 (TCP) 上监听??:
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1005/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1774/sendmail: MTA:
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 1241/mysqld
tcp 0 0 127.0.0.1:587 0.0.0.0:* LISTEN 1774/sendmail: MTA:
tcp 0 0 127.0.0.1:11211 0.0.0.0:* LISTEN 1703/memcached
tcp6 0 0 :::22 :::* LISTEN 1005/sshd
tcp6 0 0 :::443 :::* LISTEN 2991/apache2
tcp6 0 0 :::80 :::* LISTEN 2991/apache2
udp 0 0 127.0.0.1:11211 0.0.0.0:* 1703/memcached
error.log 看起来没问题:
[Thu Oct 01 09:09:20.131886 2015] [mpm_prefork:notice] [pid 2991] AH00171: Graceful restart requested, doing restart
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message
[Thu Oct 01 09:09:20.213216 2015] [:notice] [pid 3176] FastCGI: process manager initialized (pid 3176)
[Thu Oct 01 09:09:20.221458 2015] [ssl:warn] [pid 2991] AH02292: Init: Name-based SSL virtual hosts only work for clients with TLS server name indication support (RFC 4366)
[Thu Oct 01 09:09:21.001486 2015] [mpm_prefork:notice] [pid 2991] AH00163: Apache/2.4.7 (Ubuntu) mod_fastcgi/mod_fastcgi-SNAP-0910052141 OpenSSL/1.0.1f configured -- resuming normal operations
[Thu Oct 01 09:09:21.002462 2015] [core:notice] [pid 2991] AH00094: Command line: '/usr/sbin/apache2'
【问题讨论】:
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您是否尝试过 SSH 进入您的服务器并检查配置语法错误?尝试 # httpd -t # httpd -S 示例输出应该显示“语法正常”