Apache запущен, но сайты не доступны

[KillerLex]

Всем привет. По неизвестной причине вчера-сегодня перестали открываться сайты.
OS: Ubuntu 14.04.2 amd64

/var/log/apache2/errror.log

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[Tue Mar 31 13:45:27.128746 2015] [mpm_prefork:notice] [pid 17083] AH00163: Apache/2.4.7 (Ubuntu) mod_fcgid/2.3.9 PHP/5.5.9-1ubuntu4.7 OpenSSL/1.0.1f configured -- resuming normal operations
[Tue Mar 31 13:45:27.128768 2015] [core:notice] [pid 17083] AH00094: Command line: '/usr/sbin/apache2'
[Tue Mar 31 13:50:23.718578 2015] [mpm_prefork:notice] [pid 17083] AH00169: caught SIGTERM, shutting down
[Tue Mar 31 13:50:24.770065 2015] [suexec:notice] [pid 17543] AH01232: suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Tue Mar 31 13:50:24.798760 2015] [:notice] [pid 17544] mod_ruid2/0.9.8 enabled
[Tue Mar 31 13:50:24.800515 2015] [mpm_prefork:notice] [pid 17544] AH00163: Apache/2.4.7 (Ubuntu) mod_fcgid/2.3.9 PHP/5.5.9-1ubuntu4.7 OpenSSL/1.0.1f configured -- resuming normal operations
[Tue Mar 31 13:50:24.800528 2015] [core:notice] [pid 17544] AH00094: Command line: '/usr/sbin/apache2'
[Tue Mar 31 14:06:09.450795 2015] [mpm_prefork:notice] [pid 17544] AH00169: caught SIGTERM, shutting down
[Tue Mar 31 14:07:00.073936 2015] [suexec:notice] [pid 21415] AH01232: suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Tue Mar 31 14:07:00.102698 2015] [:notice] [pid 21416] mod_ruid2/0.9.8 enabled
[Tue Mar 31 14:07:00.104474 2015] [mpm_prefork:notice] [pid 21416] AH00163: Apache/2.4.7 (Ubuntu) mod_fcgid/2.3.9 PHP/5.5.9-1ubuntu4.7 OpenSSL/1.0.1f configured -- resuming normal operations
[Tue Mar 31 14:07:00.104491 2015] [core:notice] [pid 21416] AH00094: Command line: '/usr/sbin/apache2'
[Tue Mar 31 14:22:28.233823 2015] [mpm_prefork:notice] [pid 21416] AH00169: caught SIGTERM, shutting down
[Tue Mar 31 14:22:29.293027 2015] [suexec:notice] [pid 23883] AH01232: suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Tue Mar 31 14:22:29.322220 2015] [:notice] [pid 23884] mod_ruid2/0.9.8 enabled
[Tue Mar 31 14:22:29.324021 2015] [mpm_prefork:notice] [pid 23884] AH00163: Apache/2.4.7 (Ubuntu) mod_fcgid/2.3.9 PHP/5.5.9-1ubuntu4.7 OpenSSL/1.0.1f configured -- resuming normal operations
[Tue Mar 31 14:22:29.324035 2015] [core:notice] [pid 23884] AH00094: Command line: '/usr/sbin/apache2'
[Tue Mar 31 14:26:42.521516 2015] [mpm_prefork:notice] [pid 23884] AH00169: caught SIGTERM, shutting down
[Tue Mar 31 14:26:43.613317 2015] [:notice] [pid 24366] mod_ruid2/0.9.8 enabled
[Tue Mar 31 14:26:43.615154 2015] [mpm_prefork:notice] [pid 24366] AH00163: Apache/2.4.7 (Ubuntu) mod_fcgid/2.3.9 PHP/5.5.9-1ubuntu4.7 OpenSSL/1.0.1f configured -- resuming normal operations
[Tue Mar 31 14:26:43.615170 2015] [core:notice] [pid 24366] AH00094: Command line: '/usr/sbin/apache2'
[Tue Mar 31 14:39:32.284508 2015] [mpm_prefork:notice] [pid 24366] AH00169: caught SIGTERM, shutting down
[Tue Mar 31 14:39:33.374822 2015] [:notice] [pid 25242] mod_ruid2/0.9.8 enabled
[Tue Mar 31 14:39:33.376648 2015] [mpm_prefork:notice] [pid 25242] AH00163: Apache/2.4.7 (Ubuntu) mod_fcgid/2.3.9 PHP/5.5.9-1ubuntu4.7 OpenSSL/1.0.1f configured -- resuming normal operations
[Tue Mar 31 14:39:33.376675 2015] [core:notice] [pid 25242] AH00094: Command line: '/usr/sbin/apache2'

apachectl -V

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AH00548: NameVirtualHost has no effect and will be removed in the next release /etc/apache2/conf.d/192.168.0.2.conf:1
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
Server version: Apache/2.4.7 (Ubuntu)
Server built:   Mar 10 2015 13:05:59
Server's Module Magic Number: 20120211:27
Server loaded:  APR 1.5.1-dev, APR-UTIL 1.5.3
Compiled using: APR 1.5.1-dev, APR-UTIL 1.5.3
Architecture:   64-bit
Server MPM:     prefork
  threaded:     no
    forked:     yes (variable process count)
Server compiled with....
 -D APR_HAS_SENDFILE
 -D APR_HAS_MMAP
 -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
 -D APR_USE_SYSVSEM_SERIALIZE
 -D APR_USE_PTHREAD_SERIALIZE
 -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 -D APR_HAS_OTHER_CHILD
 -D AP_HAVE_RELIABLE_PIPED_LOGS
 -D DYNAMIC_MODULE_LIMIT=256
 -D HTTPD_ROOT="/etc/apache2"
 -D SUEXEC_BIN="/usr/lib/apache2/suexec"
 -D DEFAULT_PIDLOG="/var/run/apache2.pid"
 -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
 -D DEFAULT_ERRORLOG="logs/error_log"
 -D AP_TYPES_CONFIG_FILE="mime.types"
 -D SERVER_CONFIG_FILE="apache2.conf"

apachectl status

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Looking up localhost
Making HTTP connection to localhost
Alert!: Unable to connect to remote host.

lynx: Can't access startfile http://localhost/server-status
'www-browser -dump http://localhost:80/server-status' failed.
Maybe you need to install a package providing www-browser or you
need to adjust the APACHE_LYNX variable in /etc/apache2/envvars

apachectl -t

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AH00548: NameVirtualHost has no effect and will be removed in the next release /etc/apache2/conf.d/192.168.0.2.conf:1
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
Syntax OK

apachectl -M

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Loaded Modules:
 core_module (static)
 so_module (static)
 watchdog_module (static)
 http_module (static)
 log_config_module (static)
 logio_module (static)
 version_module (static)
 unixd_module (static)
 access_compat_module (shared)
 alias_module (shared)
 auth_basic_module (shared)
 authn_core_module (shared)
 authn_file_module (shared)
 authz_core_module (shared)
 authz_host_module (shared)
 authz_user_module (shared)
 autoindex_module (shared)
 deflate_module (shared)
 dir_module (shared)
 env_module (shared)
 fcgid_module (shared)
 filter_module (shared)
 mime_module (shared)
 mpm_prefork_module (shared)
 negotiation_module (shared)
 php5_module (shared)
 rewrite_module (shared)
 rpaf_module (shared)
 ruid2_module (shared)
 setenvif_module (shared)
 socache_shmcb_module (shared)
 ssl_module (shared)
 status_module (shared)

Пробовал переустановить:
apt-get remove apache2
apt-get remove apache2-data
ap-get install apache2
apt-get install libapache2-mod-php5
С сохранением папки /etc/apache2/...
Толку ноль.

В какую сторону копать ?

[Deeryo]

Привет, проверь nginx видимо упал. Апач висит за nginx на порту 8080

[KillerLex]

Эм... так проверить ?
nginx -t

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nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

service nginx status

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 * nginx is running

[Deeryo]

pgrep -fl nginx
service nginx restart

[KillerLex]

pgrep -fl nginx

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2031 vesta-nginx
2032 vesta-nginx
24789 nginx
24790 nginx
24792 nginx
24793 nginx
30877 sudo

service nginx restart

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 * Restarting nginx nginx                                                [ OK ]

Эффекта нет)
-------------------------------

Собственно заметил, что сайт открывается на порту 8080, nginx что-то перекидывать не хочет...

[Deeryo]

тогда проверяй всё подряд (работают ли html файлы, проверь файервол)
подключиться к апачу в обход nginx можно по адресу http://site-name:8080

[KillerLex]

Ну да, в обход nginx пускает. Файрвол не используется. Если пересадить nginx на порт,к примеру 801, то сайт открывается по site:801. Сажаю на 80 обратно - не работает.


netstat -nlp |grep -E "(nginx|apache2|http)"

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tcp        0      0 192.168.0.2:8443        0.0.0.0:*               LISTEN      2638/apache2
tcp        0      0 192.168.0.2:80          0.0.0.0:*               LISTEN      9727/nginx.conf
tcp        0      0 192.168.0.2:8080        0.0.0.0:*               LISTEN      2638/apache2
tcp        0      0 127.0.0.1:8081          0.0.0.0:*               LISTEN      2638/apache2
tcp        0      0 0.0.0.0:8083            0.0.0.0:*               LISTEN      2031/vesta-nginx
tcp        0      0 127.0.0.1:8084          0.0.0.0:*               LISTEN      9727/nginx.conf

Короче эта сволочь готова отвечать на любой порт, какой я поставлю, кроме 80-го. Но 80-ый вроде как больше никем не используется.
Здесь я пересадил сайты одного профиля (admin) на 801.

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tcp        0      0 192.168.0.2:8443        0.0.0.0:*               LISTEN      2638/apache2
tcp        0      0 192.168.0.2:801         0.0.0.0:*               LISTEN      10892/nginx.conf
tcp        0      0 192.168.0.2:80          0.0.0.0:*               LISTEN      10892/nginx.conf
tcp        0      0 192.168.0.2:8080        0.0.0.0:*               LISTEN      2638/apache2
tcp        0      0 127.0.0.1:8081          0.0.0.0:*               LISTEN      2638/apache2
tcp        0      0 0.0.0.0:8083            0.0.0.0:*               LISTEN      2031/vesta-nginx
tcp        0      0 127.0.0.1:8084          0.0.0.0:*               LISTEN      10892/nginx.conf

[Deeryo]

Удивительная хрень случилась =) ребут не помогал?

[KillerLex]

Сервер я ещё в обед перезагружал, когда друг сказал про недоступность сайтов. Думаю может роутер перезагрузить, он в режиме DMZ, но до ужаса глючный (поэтому DMZ и стоит, так как правила NAT на нём не пашут о_О)... Лишь бы роутер потом поднялся, а то я в другом городе нахожусь XD

[Deeryo]

Кстати на сервере можно провериь локально wget -O- http://localhost или wget -O- http://имясайта