Em nosso cluster de servidores web Apache, temos a configuração mod_pagespeed com memcached e sharding de domínio para o domínio sem cookies.
Nossos servidores da web ficam atrás de um balanceador de carga com sessões não aderentes e descarga de SSL.
Com o descarregamento do SSL, o balanceador de carga solicita sempre os servidores da Web em http regular, mas envia os respectivos cabeçalhos X-Forwarded. Os servidores da web Apache não estão configurados para SSL / https.
Tudo funciona muito bem com mod_pagespeed para http regular, mas não para https. Acessando o site por meio de https:
- CSS é marcado, combinado e assim por diante
- JS NÃO é marcado e combinado
- Algumas mídias (png, jpeg, gif) são marcadas, outras não
- Os recursos não são direcionados para os domínios fragmentados
Anexei minhas várias configurações, note que mod_pagespeed está habilitado no vhost individual - eu tirei vhosts não relevantes da configuração abaixo.
Na configuração abaixo, alterei nosso domínio principal para example.com e nosso domínio sem cookies para nocookie.com
Apache
Version : 2.2.15
Release : 39.el6.centos
mod_pagespeed version:
1.9.32.14
/etc/httpd/conf.d/vhost.conf
## Virtual Hosts
#
<Directory "/hostroot/www/vhost/*/httpdocs">
Order allow,deny
Allow from all
Options FollowSymLinks
AllowOverride none
</Directory>
NameVirtualHost *:80
<VirtualHost _default_:80>
ServerAdmin [email protected]
DocumentRoot "/hostroot/www/vhost/default/httpdocs"
ServerName webserver.example.com
ErrorLog "/var/log/httpd/vhost/default/error_log"
# CustomLog "/var/log/httpd/vhost/default/access_log" common
CustomLog "/var/log/httpd/vhost/default/access_log" combined env=!forwarded
CustomLog "/var/log/httpd/vhost/default/access_log" proxy env=forwarded
</VirtualHost>
<VirtualHost *:80>
ServerAdmin [email protected]
ServerName example.com
ServerAlias www.example.com
ServerAlias www1.example.com
ServerAlias www2.example.com
ServerAlias www3.example.com
ServerAlias www4.example.com
ServerAlias www5.example.com
ServerAlias www6.example.com
ServerAlias www7.example.com
ServerAlias www8.example.com
ServerAlias www9.example.com
ServerAlias m.example.com
ServerAlias wap.example.com
ServerAlias mobil.example.com
ServerAlias mob.example.com
ServerAlias app.example.com
ServerAlias ap.example.com
DocumentRoot "/hostroot/www/vhost/example_com/httpdocs/public/default"
DirectoryIndex index.php
# This should be omitted in the production environment
SetEnv APPLICATION_DOMAIN www.example.com
# SetEnv APPLICATION_ENV production
# SetEnv APPLICATION_LAYOUT default
# SetEnvIf X-Forwarded-Proto https HTTPS=on
ErrorLog "/var/log/httpd/vhost/example_com/error_log"
# CustomLog "/var/log/httpd/vhost/example_com/access_log" common
CustomLog "/var/log/httpd/vhost/example_com/access_log" combined env=!forwarded
CustomLog "/var/log/httpd/vhost/example_com/access_log" proxy env=forwarded
ModPagespeed on
ModPagespeedDomain www.example.com
ModPagespeedLoadFromFileMatch "^(http|https)://www.example.com/(img|lib|css|swg)/" "/hostroot/www/vhost/example_com/httpdocs/public/default/\2/"
ModPagespeedShardDomain nocookie.com s1.nocookie.com,s2.nocookie.com,s3.nocookie.com
ModPagespeedMapRewriteDomain nocookie.com www.example.com
ModPagespeedRespectXForwardedProto on
# ModPagespeedEnableFilters insert_image_dimensions
ModPagespeedDisableFilters convert_png_to_jpeg,inline_images,convert_jpeg_to_webp
Header unset ETag
FileETag None
# Enable expirations
ExpiresActive On
ExpiresDefault "access plus 1 month"
ExpiresByType image/x-icon "access plus 1 year"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType image/jpg "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType text/css "access plus 1 month"
ExpiresByType application/javascript "access plus 1 year"
<Directory "/hostroot/www/vhost/example_com/httpdocs/public/default">
RewriteEngine On
# Redirect to www.example.com if no-sub or sub is not www, stop further rewrites
RewriteCond %{HTTP_HOST} !^www([0-9]*)\.example\.com [NC]
RewriteRule ^(.*)$ http://www.example.com/$1 [L,R=301]
# If actual resource serve it and stop further rewrites
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{REQUEST_FILENAME} \.(gif|jpe?g|png|js|css|swf|php|ico|txt|pdf|xml|woff|ttf|eot|svg)$
RewriteRule ^.*$ - [NC,L]
# Remove trailing slash, set permanent redirect and stop further rewrites
# Condition is only needed, if directories is not handled by previous rewrites
#RewriteCond %{REQUEST_FILENAME} !-d
# RewriteRule ^(.*)/$ /$1 [R=301,L]
# Bootstrap to index.php
RewriteRule ^.*$ index.php [NC,L]
</Directory>
<IfModule mod_alias.c>
Alias /apple-touch-icon-57x57.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-57x57.png
Alias /apple-touch-icon-60x60.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-60x60.png
Alias /apple-touch-icon-72x72.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-72x72.png
Alias /apple-touch-icon-76x76.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-76x76.png
Alias /apple-touch-icon-114x114.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-114x114.png
Alias /apple-touch-icon-120x120.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-120x120.png
Alias /apple-touch-icon-144x144.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-144x144.png
Alias /apple-touch-icon-152x152.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-152x152.png
Alias /apple-touch-icon-180x180.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-180x180.png
Alias /apple-touch-icon-precomposed.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-precomposed.png
Alias /apple-touch-icon.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon.png
Alias /browserconfig.xml /hostroot/www/vhost/example_com/favicons/browserconfig.xml
Alias /crossdomain.xml /hostroot/www/vhost/example_com/favicons/crossdomain.xml
Alias /favicon-16x16.png /hostroot/www/vhost/example_com/favicons/favicon-16x16.png
Alias /favicon-32x32.png /hostroot/www/vhost/example_com/favicons/favicon-32x32.png
Alias /favicon-96x96.png /hostroot/www/vhost/example_com/favicons/favicon-96x96.png
Alias /favicon-160x160.png /hostroot/www/vhost/example_com/favicons/favicon-160x160.png
Alias /favicon-192x192.png /hostroot/www/vhost/example_com/favicons/favicon-192x192.png
Alias /favicon.ico /hostroot/www/vhost/example_com/favicons/favicon.ico
Alias /mstile-70x70.png /hostroot/www/vhost/example_com/favicons/mstile-70x70.png
Alias /mstile-144x144.png /hostroot/www/vhost/example_com/favicons/mstile-144x144.png
Alias /mstile-150x150.png /hostroot/www/vhost/example_com/favicons/mstile-150x150.png
Alias /mstile-310x150.png /hostroot/www/vhost/example_com/favicons/mstile-310x150.png
Alias /mstile-310x310.png /hostroot/www/vhost/example_com/favicons/mstile-310x310.png
</IfModule>
</VirtualHost>
<VirtualHost *:80>
ServerAdmin [email protected]
ServerName nocookie.com
ServerAlias *.nocookie.com
DocumentRoot "/hostroot/www/vhost/example_com/httpdocs/public/default"
DirectoryIndex nocookie-index.htm
ErrorLog "/var/log/httpd/vhost/nocookie_com/error_log"
# CustomLog "/var/log/httpd/vhost/nocookie_com/access_log" common
CustomLog "/var/log/httpd/vhost/nocookie_com/access_log" combined env=!forwarded
CustomLog "/var/log/httpd/vhost/nocookie_com/access_log" proxy env=forwarded
ModPagespeed on
ModPagespeedDomain nocookie.com
ModPagespeedLoadFromFileMatch "^(http|https)://s[0-9]+.nocookie.com/(img|lib|css|swg)/" "/hostroot/www/vhost/example_com/httpdocs/public/default/\2/"
ModPagespeedRespectXForwardedProto on
# ModPagespeedEnableFilters insert_image_dimensions
ModPagespeedDisableFilters convert_png_to_jpeg,inline_images
Header unset ETag
FileETag None
# Enable expirations
ExpiresActive On
ExpiresDefault "access plus 1 month"
ExpiresByType image/x-icon "access plus 1 year"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType image/jpg "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType text/css "access plus 1 month"
ExpiresByType application/javascript "access plus 1 year"
# Disable PHP
php_admin_flag engine off
# CORS setting
<FilesMatch "\.(ttf|otf|eot|woff)$">
SetEnvIf Origin "^http(s)?://(.+\.)?(example|nocookie)\.com(:\d+)?$" AccessControlAllowOrigin=$0
Header set Access-Control-Allow-Origin %{AccessControlAllowOrigin}e env=AccessControlAllowOrigin
</FilesMatch>
<Directory "/hostroot/www/vhost/example_com/httpdocs/public/default">
RewriteEngine On
# If actual resource serve it and stop further rewrites
RewriteCond %{REQUEST_FILENAME} \.(gif|jpe?g|png|js|css|swf|php|ico|txt|pdf|xml|woff|ttf|eot|svg)$
RewriteRule ^.*$ - [NC,L]
# Bootstrap to index.php
RewriteRule ^.*$ http://www.example.com/ [NC,L]
</Directory>
<IfModule mod_alias.c>
Alias /apple-touch-icon-57x57.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-57x57.png
Alias /apple-touch-icon-60x60.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-60x60.png
Alias /apple-touch-icon-72x72.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-72x72.png
Alias /apple-touch-icon-76x76.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-76x76.png
Alias /apple-touch-icon-114x114.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-114x114.png
Alias /apple-touch-icon-120x120.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-120x120.png
Alias /apple-touch-icon-144x144.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-144x144.png
Alias /apple-touch-icon-152x152.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-152x152.png
Alias /apple-touch-icon-180x180.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-180x180.png
Alias /apple-touch-icon-precomposed.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon-precomposed.png
Alias /apple-touch-icon.png /hostroot/www/vhost/example_com/favicons/apple-touch-icon.png
Alias /browserconfig.xml /hostroot/www/vhost/example_com/favicons/browserconfig.xml
Alias /crossdomain.xml /hostroot/www/vhost/example_com/favicons/crossdomain.xml
Alias /favicon-16x16.png /hostroot/www/vhost/example_com/favicons/favicon-16x16.png
Alias /favicon-32x32.png /hostroot/www/vhost/example_com/favicons/favicon-32x32.png
Alias /favicon-96x96.png /hostroot/www/vhost/example_com/favicons/favicon-96x96.png
Alias /favicon-160x160.png /hostroot/www/vhost/example_com/favicons/favicon-160x160.png
Alias /favicon-192x192.png /hostroot/www/vhost/example_com/favicons/favicon-192x192.png
Alias /favicon.ico /hostroot/www/vhost/example_com/favicons/favicon.ico
Alias /mstile-70x70.png /hostroot/www/vhost/example_com/favicons/mstile-70x70.png
Alias /mstile-144x144.png /hostroot/www/vhost/example_com/favicons/mstile-144x144.png
Alias /mstile-150x150.png /hostroot/www/vhost/example_com/favicons/mstile-150x150.png
Alias /mstile-310x150.png /hostroot/www/vhost/example_com/favicons/mstile-310x150.png
Alias /mstile-310x310.png /hostroot/www/vhost/example_com/favicons/mstile-310x310.png
</IfModule>
</VirtualHost>
/etc/httpd/conf.d/pagespeed.conf
<IfModule !mod_version.c>
LoadModule version_module /usr/lib64/httpd/modules/mod_version.so
</IfModule>
<IfVersion < 2.4>
LoadModule pagespeed_module /usr/lib64/httpd/modules/mod_pagespeed.so
</IfVersion>
<IfVersion >= 2.4.2>
LoadModule pagespeed_module /usr/lib64/httpd/modules/mod_pagespeed_ap24.so
</IfVersion>
<IfModule !mod_deflate.c>
LoadModule deflate_module /usr/lib64/httpd/modules/mod_deflate.so
</IfModule>
<IfModule pagespeed_module>
ModPagespeed off
ModPagespeedInheritVHostConfig on
AddOutputFilterByType MOD_PAGESPEED_OUTPUT_FILTER text/html
ModPagespeedFileCachePath "/var/cache/mod_pagespeed/"
ModPagespeedLogDir "/var/log/pagespeed"
# ModPagespeedSslCertDirectory "/etc/pki/tls/certs"
# ModPagespeedSslCertFile /etc/pki/tls/cert.pem
ModPagespeedMemcachedServers "10.220.30.70:11211,10.220.30.71:11211"
ModPagespeedCreateSharedMemoryMetadataCache "/var/cache/mod_pagespeed/" 51200
# ModPagespeedRewriteLevel PassThrough
# ModPagespeedDisableFilters rewrite_images
# ModPagespeedEnableFilters rewrite_javascript,rewrite_css
# ModPagespeedEnableFilters collapse_whitespace,elide_attributes
# ModPagespeedForbidFilters rewrite_images
# ModPagespeedRewriteDeadlinePerFlushMs 10
ModPagespeedXHeaderValue "enabled"
ModPagespeedImplicitCacheTtlMs 2592000000
# ModPagespeedDomain
# ModPagespeedDownstreamCachePurgeLocationPrefix
# ModPagespeedDownstreamCachePurgeMethod PURGE
# ModPagespeedDownstreamCacheRewrittenPercentageThreshold 95
# ModPagespeedDownstreamCacheRebeaconingKey
# ModPagespeedFileCacheSizeKb 102400
# ModPagespeedFileCacheCleanIntervalMs 3600000
# ModPagespeedLRUCacheKbPerProcess 1024
# ModPagespeedLRUCacheByteLimit 16384
# ModPagespeedCssFlattenMaxBytes 102400
# ModPagespeedCssInlineMaxBytes 2048
# ModPagespeedCssImageInlineMaxBytes 0
# ModPagespeedImageInlineMaxBytes 3072
# ModPagespeedJsInlineMaxBytes 2048
# ModPagespeedCssOutlineMinBytes 3000
# ModPagespeedJsOutlineMinBytes 3000
# ModPagespeedMaxCombinedCssBytes -1
# ModPagespeedMaxCombinedJsBytes 92160
ModPagespeedFileCacheInodeLimit 500000
# ModPagespeedImageMaxRewritesAtOnce 8
# ModPagespeedNumRewriteThreads 4
# ModPagespeedNumExpensiveRewriteThreads 4
# ModPagespeedRewriteRandomDropPercentage 90
# ModPagespeedJsPreserveURLs on
# ModPagespeedImagePreserveURLs on
# ModPagespeedCssPreserveURLs on
# ModPagespeedFilters in_place_optimize_for_browser
# ModPagespeedPrivateNotVaryForIE on
# ModPagespeedImageRecompressionQuality 85
# ModPagespeedJpegRecompressionQuality -1
# ModPagespeedJpegRecompressionQualityForSmallScreens 70
# ModPagespeedWebpRecompressionQuality 80
# ModPagespeedWebpRecompressionQualityForSmallScreens 70
# ModPagespeedWebpTimeoutMs 5000
# ModPagespeedImageLimitOptimizedPercent 100
# ModPagespeedImageLimitResizeAreaPercent 100
# ModPagespeedMaxInlinedPreviewImagesIndex -1
# ModPagespeedMinImageSizeLowResolutionBytes 3072
# ModPagespeedMaxSegmentLength 250
# ModPagespeedCombineAcrossPaths off
# ModPagespeedAvoidRenamingIntrospectiveJavascript off
# ModPagespeedEnableFilters canonicalize_javascript_libraries
# ModPagespeedLibrary 43 1o978_K0_LNE5_ystNklf http://www.modpagespeed.com/rewrite_javascript.js
# ModPagespeedLoadFromFile "http://example.com/static/" "/hostroot/www/static/"
# ModPagespeedEnableFilters add_instrumentation
# ModPagespeedReportUnloadTime on
# ModPagespeedRespectVary on
# ModPagespeedStatistics off
<Location /pagespeed_admin>
Order deny,allow
Deny from all
SetEnvIF X-Forwarded-For "10.10.200.2" AllowIP
Allow from env=AllowIP
Allow from 192.168.1.0/24
SetHandler pagespeed_admin
</Location>
<Location /pagespeed_global_admin>
Order deny,allow
Deny from all
SetEnvIF X-Forwarded-For "10.10.200.2" AllowIP
Allow from env=AllowIP
Allow from 192.168.1.0/24
SetHandler pagespeed_global_admin
</Location>
ModPagespeedStatisticsLogging on
ModPagespeedMessageBufferSize 100000
</IfModule>