Minha instância Ec2 configurada com apache2 estava funcionando bem e, de repente, o servidor web parou de servir as páginas. Eu verifiquei todos os logs, mas não ajudou ou pode estar faltando alguma coisa aqui. Abaixo estão os logs de erro do apache2
[Mon Jan 12 18:15:49 2015] [error] [client 76.164.202.114] PHP Notice: Undefined index: categoryname in /data/html/judaism.php on line 11
[Mon Jan 12 18:15:49 2015] [error] [client 76.164.202.114] PHP Notice: Undefined index: title in /data/html/judaism.php on line 18
[Mon Jan 12 18:16:29 2015] [error] [client 114.124.39.172] PHP Notice: Undefined variable: link in /data/html/article_emailconfig.php on line 37
[Mon Jan 12 18:16:29 2015] [error] [client 114.124.39.172] PHP Notice: Undefined variable: link in /data/html/article_emailconfig.php on line 37
[Mon Jan 12 18:16:46 2015] [error] [client 5.44.217.87] File does not exist: /data/html/old
[Mon Jan 12 18:16:56 2015] [error] [client 114.124.39.172] PHP Notice: Undefined variable: link in /data/html/article_emailconfig.php on line 37
[Mon Jan 12 18:16:56 2015] [error] [client 114.124.39.172] PHP Notice: Undefined index: urlid in /data/html/friend.php on line 67
[Mon Jan 12 18:16:56 2015] [error] [client 114.124.39.172] PHP Notice: Undefined variable: link in /data/html/article_emailconfig.php on line 37
[Mon Jan 12 18:17:27 2015] [error] [client 188.165.15.117] PHP Notice: Undefined index: categoryname in /data/html/judaism.php on line 11
[Mon Jan 12 18:17:27 2015] [error] [client 188.165.15.117] PHP Notice: Undefined index: title in /data/html/judaism.php on line 18
[Mon Jan 12 18:17:36 2015] [error] [client 120.40.144.203] PHP Notice: Undefined index: categoryname in /data/html/judaism.php on line 11
[Mon Jan 12 18:17:36 2015] [error] [client 120.40.144.203] PHP Notice: Undefined index: title in /data/html/judaism.php on line 18
[Mon Jan 12 18:17:39 2015] [error] [client 12.218.42.6] PHP Notice: Undefined index: categoryname in /data/html/judaism.php on line 11, referer: http://search.pch.com/frontpagesearch?q=shovavim
[Mon Jan 12 18:17:39 2015] [error] [client 12.218.42.6] PHP Notice: Undefined index: title in /data/html/judaism.php on line 18, referer: http://search.pch.com/frontpagesearch?q=shovavim
[Mon Jan 12 18:17:45 2015] [error] [client 66.249.67.27] script '/data/html/go.php' not found or unable to stat
[Mon Jan 12 18:17:57 2015] [error] [client 46.165.222.7] PHP Notice: Undefined index: categoryname in /data/html/judaism.php on line 11
[Mon Jan 12 18:17:57 2015] [error] [client 46.165.222.7] PHP Notice: Undefined index: title in /data/html/judaism.php on line 18
[Mon Jan 12 18:18:31 2015] [error] [client 66.249.67.35] script '/data/html/go.php' not found or unable to stat
[Mon Jan 12 18:18:36 2015] [error] [client 171.113.243.6] PHP Notice: Undefined index: categoryname in /data/html/judaism.php on line 11
[Mon Jan 12 18:18:36 2015] [error] [client 171.113.243.6] PHP Notice: Undefined index: title in /data/html/judaism.php on line 18
[Mon Jan 12 19:05:14 2015] [notice] caught SIGTERM, shutting down
[Mon Jan 12 19:05:33 2015] [notice] Apache/2.2.22 (Ubuntu) PHP/5.3.10-1ubuntu3.14 with Suhosin-Patch configured -- resuming normal operations
[Mon Jan 12 19:05:33 2015] [error] [client 87.253.132.202] script '/data/html/virtualjerusalem_rss.php' not found or unable to stat
[Mon Jan 12 19:05:33 2015] [error] [client 87.253.132.202] script '/data/html/virtualjerusalem_rss.php' not found or unable to stat
[Mon Jan 12 19:05:51 2015] [error] [client 66.249.67.27] script '/data/html/food/MOVED/Soup_minestrone.php' not found or unable to stat
[Mon Jan 12 19:06:09 2015] [error] [client 87.253.132.203] script '/data/html/virtualjerusalem_rss.php' not found or unable to stat
[Mon Jan 12 19:06:10 2015] [error] [client 87.253.132.203] script '/data/html/virtualjerusalem_rss.php' not found or unable to stat
[Mon Jan 12 19:06:10 2015] [error] [client 66.249.67.133] script '/data/html/virtualjerusalem_rss.php' not found or unable to stat
Perdi registros de quase 45-47 minutos. alguém poderia me ajudar com isso?
Parece que seu servidor ficou fora do ar por 45 minutos. Tente reiniciar seu servidor:
Se o problema persistir, tente uma reinicialização completa.
Se o problema acabou, o apache pode ter travado - havia um bug no apache 2.2 (muito antigo, resolvido anos atrás https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=398223 )
Se o problema persistir, você tem uma imagem do sistema anterior ao colapso? Nesse caso, a comparação dos arquivos de configuração pode nos dizer se algo foi alterado em seu servidor. Se você tiver um servidor SSH lá, verifique
pode haver outros arquivos:
encontre aquele que contém o período de interesse e veja se há algo suspeito lá.