View source for Connections: Configurando uploads de arquivos por meio do IBM HTTP Server

Vamos configurar o uploads de arquivos por meio do IBM HTTP Server pelos seguintes motivos:

* Tuning necessário para subir arquivos maiores que 500 MB. 
* O WebSphere Application Server possui um thread-pools limitado que é ajustado para transações de curta duração, o que não é o caso do upload de arquivos grandes.

Um módulo instalado no IBM HTTP Server, intercepta os requests e armazena diretamente na SharedArea.

=Importante=

: The upload module can be used only when WebSphere Application Server is not run as user root. Otherwise, file permissions prevent the application server and the IBM HTTP 
: Server from exchanging files. For security reasons, do not run the application server as root, but if that is not an option, then large files still can be uploaded. If 
: WebSphere Application Server is run as root, consider making the following change to the maximumSizeInKb property for the simpleUploadAPI file.

=Pré-requisito=

* A SharedArea deve estar montada no servidor IBM HTTP Server

=Procedimento=

== Configurando os HTTP Servers ==

1) No servidor em que o IBM Connections está instalado, copie o arquivo

 scp /opt/IBM/Connections/ihs/mod_ibm_upload/ihs.linux.x86_64/mod_ibm_upload.so  <USUARIO>@<IP_SERVIDOR_IHS>/opt/IBM/HTTPServer/modules/.

2) Edite o arquivo '''/opt/IBM/HTTPServer/conf/httpd.conf''' no servidores IHS e adicione as linhas:

 LoadModule rewrite_module modules/mod_rewrite.so
 LoadModule ibm_upload_module modules/mod_ibm_upload.so

== Configurado para a aplicação Files ==

=== Altere no httpd.conf ===

3) Adicione as linhas no virtual hosts para o Files.

 <nowiki>
<IfModule mod_rewrite.c>    
RewriteEngine On    

# Uncomment to create log messages.    
# RewriteLog logs/rewrite.log    
# RewriteLogLevel 9    

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]    
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]    
RewriteRule ^/files/(basic|form|oauth)/api/myfilesync/feed(\?[^/]*)? /ihs/files/$1/api/myfilesync/feed$2 [PT,L]    

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]    
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]    
RewriteRule ^/files/(basic|form|oauth)/api/userlibrary/([^/]+)/feed(\?[^/]*)? /ihs/files/$1/api/userlibrary/$2/feed$3 [PT,L]

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]    
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]     
RewriteRule ^/files/(basic|form|oauth)/api/communitylibrary/([^/]+)/feed(\?[^/]*)? /ihs/files/$1/api/communitylibrary/$2/feed$3 [PT,L]    

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]     
RewriteRule ^/files/(basic|form|oauth)/api/myfilesync/document/([^/]+)/entry(\?[^/]*)? /ihs/files/$1/api/myfilesync/document/$2/entry$3 [PT,L]

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} ^phases$ [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} ^[0-9a-zA-Z-]+$ [NC]    
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]     
RewriteRule ^/files/(basic|form|oauth)/api/library/([^/]+)/document/([^/]+)/entry(\?[^/]*)? /ihs/files/$1/api/library/$2/document/$3/entry$4 [PT,L]    

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]     
RewriteRule ^/files/(basic|form|oauth)/api/userlibrary/([^/]+)/document/([^/]+)/entry(\?[^/]*)? /ihs/files/$1/api/userlibrary/$2/document/$3/entry$4 [PT,L]    

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]     
RewriteRule ^/files/(basic|form|oauth)/api/myuserlibrary/document/([^/]+)/entry(\?[^/]*)? /ihs/files/$1/api/myuserlibrary/document/$2/entry$3 [PT,L]

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]    
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]    
RewriteRule ^/files/(basic|form|oauth)/api/myuserlibrary/feed(\?[^/]*)? /ihs/files/$1/api/myuserlibrary/feed$2 [PT,L]    

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]     
RewriteRule ^/files/(basic|form|oauth)/api/communitylibrary/([^/]+)/document/([^/]+)/entry(\?[^/]*)? /ihs/files/$1/api/communitylibrary/$2/document/$3/entry$4 [PT,L]    

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]    
RewriteRule ^/files/(basic|form|oauth)/api/library/([^/]+)/feed(\?[^/]*)? /ihs/files/$1/api/library/$2/feed$3 [PT,L]

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]    
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]    
RewriteCond %{REQUEST_METHOD} !=GET [NC]    
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]    
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]    
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]    
RewriteRule ^/files/(basic|form|oauth)/api/document/([^/]+)/entry(\?[^/]*)? /ihs/files/$1/api/document/$2/entry$3 [PT,L]

</IfModule>
 </nowiki>

4) Configurando o módulo de upload:

 <nowiki>
<Location "/ihs/files">    
IBMUploadHandler On    
SetHandler ibm_upload_handler    
IBMUploadBaseStore "/opt/IBM/</nowiki>'''SharedArea'''<nowiki>/files/upload/files"    
IBMUploadMethods POST,PUT
IBMUploadURLPrefix /ihs
</Location>
 </nowiki>

=== Configurando os WAS Servers ===

1) Edite o arquivo files-config.xml

 cd /opt/IBM/WebSphere/AppServer/profiles/Dmgr01/config/cells/ConnectionsCell/LotusConnections-config
 
 cp files-config.xml files-config.xml_backupYYYYMMDD
 
 vim files-config.xml

Habilite o modIBMUpload:

 <upload>  
 '''<modIBMUpload enabled="true"/>''' 
 </upload>

Adicione a propriedade maximumSizeInKb property em simpleUploadAPI

 <api>   
 '''<simpleUploadAPI maximumSizeInKb="512000">'''
 </simpleUploadAPI> 
 </api>

Salve e feche o arquivo

Restart o HTTP server, a aplicação Activities e Files.

== Configurado para a aplicação Activities ==

=== Altere no httpd.conf ===

3) Adicione as linhas no virtual hosts para o Activities .

 <nowiki>
<IfModule mod_rewrite.c>
RewriteEngine On
#RewriteLog logs/rewrite.log
#RewriteLogLevel 9

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]
RewriteRule ^/activities/service/atom2/activitynode$ /ihs/activities/service/atom2/activitynode[PT,L]

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]
RewriteRule ^/activities/service/atom2/activity$ /ihs/activities/service/atom2/activity [PT,L]

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]
RewriteRule ^/activities/service/atom2/forms/activitynode$ /ihs/activities/service/atom2/forms/activitynode [PT,L]

RewriteCond %{ENV:ENV-SKIP-IBM-UPLOAD-HANDLER} !=true [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-METHOD} phases [NC]
RewriteCond %{HTTP:X-IBM-UPLOAD-TOKEN} [0-9a-zA-Z-] [NC]
RewriteCond %{REQUEST_METHOD} !=GET [NC]
RewriteCond %{REQUEST_METHOD} !=OPTION [NC]
RewriteCond %{REQUEST_METHOD} !=HEAD [NC]
RewriteCond %{REQUEST_METHOD} !=DELETE [NC]
RewriteRule ^/activities/service/atom2/forms/activity$ /ihs/activities/service/atom2/forms/activity [PT,L]
</IfModule>
 </nowiki>

4) Configurando o módulo de upload:

 <nowiki>
<Location /ihs/activities>
IBMUploadHandler On
SetHandler ibm_upload_handler
IBMUploadBaseStore "/opt/IBM/</nowiki>'''SharedArea'''<nowiki>/activities/content"
IBMUploadMethods POST,PUT
IBMUploadURLPrefix /ihs
</Location>
 </nowiki>

=== Configurando os WAS Servers ===

Acesse o DMGR via terminal Linux

1) Edite o arquivo oa-config.xml

 cd /opt/IBM/WebSphere/AppServer/profiles/Dmgr01/config/cells/ConnectionsCell/LotusConnections-config
 
 cp oa-config.xml oa-config.xml_backupYYYYMMDD
 
 vim oa-config.xml

Adicione fileUploadPluginEnabled:

 <store default="true" class="com.ibm.openactivities.objectstore.filesystem.ContentStore">
 <id>filestore</id>            
 <property name="use.historic">false</property>
 <property name="'''fileUploadPluginEnabled'''">true</property>            
 <property name="root.directory">${ACTIVITIES_CONTENT_DIR}</property>
 </store>

Adicione a propriedade formFileUploadSizeLimit:

 <objectStore>  
 ...  
 <sizeLimits>            
 <limit mimeFilenameRegex=".*">2147483648</limit>        
 </sizeLimits>        
 '''<formFileUploadSizeLimit>31457280</formFileUploadSizeLimit>'''
 <max-concurrent-downloads>10</max-concurrent-downloads> 
 </objectStore>

Salve e feche o arquivo

Restart o HTTP server, a aplicação Activities.

= Ver também =

* [[IBM Connections:Reorg Connections Databases]]

* [[IBM Connections|  Mais Artigos sobre IBM Connections]]

[[Category:IBM Connections]]
[[Category:Tuning IBM Connections]]
[[Category:Connections]]
[[Category:IBM HTTP Server]]
[[Category:IHS]]