Other than path names, the major differences between your set up and mine is that you use SSL, and I don't, and you have a lot more modules loaded than I do (in addition to mod_jk). But I don't see those differences as having anything to do with why yours works and mine doesn't. For one thing, this installation of Apache is on my development workstation, and I just installed it to test the tomcat connection. So, it doesn't need to be a fully functional web server. At least, not yet.
Also, I removed the comments from my conf file so I can find things :)
I have tried it both ways---with an include statement pointing to mod_jk.conf in tomcat/conf/auto, and with statements inside httpd.conf. Same results.
I have also experimented with a variety of permissions on both files and directories.
My configuration files are attached.
Thanks.
Jerry
Denise Mangano wrote:
Jerry -
My config is now working with the files that I had posted. Did you notice
any major differences between those and yours?
I had also gotten this same Apache error message at one point as well. But
it just sort of "went away" when I put the JkMount statements right into
httpd.conf and made a different workers.properties file than the one that
was posted on the HOW-TO. Here are the contents of my workers.properties
file. With this properties file I use worker1 instead of ajp13 in the
JkMount statements: (For example JkMount /examples/* worker1)
worker.list=worker1 worker.worker1.type=ajp13 worker.worker1.host=localhost
worker.worker1.port=8009
On a side note, my workers.properties has 644 permissions (-rw-r--r--).
Would you post your files and error logs? I am sure someone in here would
take a look... I can also look just to see any major differences against
mine..
Denise
-----Original Message-----
From: Jerry Ford [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 24, 2002 4:31 PM
To: Tomcat Users List
Subject: Re: mod_jk---still trying, getting closer
Yes, good idea about the symbolic links. I have done now so---sym links for both apache and tomcat.
I have also moved all mod_jk configs into httpd.conf.
And I'm still getting the same results---catalina.out says Jk is okay, apache works, tomcat works (with servlets) but the apache error_log says "error while opening the workers, jk will not work." And sure enough, no servlets through Apache.
Jerry
Milt Epstein wrote:
On Tue, 24 Dec 2002, Jerry Ford wrote:<mailto:[EMAIL PROTECTED]>
Ooops, sorry, I was using shorthand in showing the directory gtree; actual name of the directory is the full jakarta-tomcat-4.1.12-LE-jdk14; same for apache, it's acutally apache_1.3.27 (whew, guess I need to change those anyway, that's a lot of typing!!! :) I just untarred them and kept the default names.FWIW, you still might want to create a symbolic link tomcat (under
webserver) that points to jakarta-tomcat-4.1.12-LE-jdk14. This might not fix your problem here, but it could save you some hassle if/when you upgrade to new versions.
PELOQUIN,JEFFREY (HP-Boise,ex1) wrote:
Jerry,
The confusion as to the name arises from your printour of your directory structure
drwxrwxr-x...usr/there is no jakarta-tomcat-4.12.12-LE-jdk14 mentioned which implies there is a mismatch of names
drwxrwxr-x......local/
drwxrwxr-x.........webserver/
drwxrwxr-x............apache/
drwxrwxr-x............tomcat/ drwxrwxr-x...............conf/
drwxrwxr-x..................jk/
-rw-rw-r-x.....................workers.properties
-----Original Message-----
From: Jerry Ford [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, December 24, 2002 12:49 PM
To: Tomcat Users List
Subject: Re: mod_jk---still trying, getting closer
Justin:
My bad. I didn't copy and paste, I retyped the JkLogFile reference. In the config, it correctly says mod_jk.log.
I don't understand what would be accomplished by changing "jakarta-tomcat-4.12.12-LE-jdk14" to simply "tomcat". The name of the directory is the full name, as it was created when I untarred Tomcat. If I change the reference in the configs to "tomcat" and change the name of the directory to "tomcat" how is that any different?
As for auto-conf, you are right. I think I will do as you suggest and move everything into httpd.
Jerry
Justin L. Spies wrote:
Jerry,<mailto:[EMAIL PROTECTED]>
I've never used the auto/mod_jk stuff, so I can't comment on that. What is weird to me though, is the line that reads: JkLogFile
"/usr/local/webserver/jakarta-tomcat-4.1.12-LE-jdk14/conf/jk/workers.pro
perties"
That leads me to believe that mod_jk is configured to overwrite the workers.properties file with the mod_jk log. I would have expected to see the lines: JkWorkersFile
"/usr/local/webserver/jakarta-tomcat-4.1.12-LE-jdk14/conf/jk/workers.pro
perties"
JKLogFile
"/usr/local/webserver/jakarta-tomcat-4.1.12-LE-jdk14/conf/jk/mod_jk.log"
Changing those as suggested by Jeffrey (I agree with him on these changes), they would like this: JkWorkersFile
"/usr/local/webserver/apache/tomcat/conf/jk/workers.properties"
JKLogFile "/usr/local/webserver/apache/tomcat/conf/jk/mod_jk.log"
If I were in your shoes, I think that I would try to get mod_jk working without the auto configuration. Once I had that working, I would then focus on the autoconfig. I don't know about you, but in my experience, when I try to get everything working in the first run, I usually miss something and have to take a step back and start with the basics. That's just me though.
Sincerely,
Pantek Incorporated
Justin L. Spies
URI: http://www.pantek.com
Ph 440.519.1802
Fax 440.248.5274
Cell 440.336.3317
-----Original Message-----
From: Jerry Ford [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, December 24, 2002 12:42 PM
To: tomcat-user
Subject: mod_jk---still trying, getting closer
Thanks to some examples of working configs provided by several people here, I am making progress in getting Apache 1.3.27 and Tomcat 4.1.12 to
work together through mod_jk, but it still isn't working yet.
Tomcat and Apache run fine independently:
http://localhost opens Apache's index.html http://localhost:8080 opens Tomcat's index and servlet examples work fine. http://localhost/examples/servlets opens the servlets index, but servlets themselves don't work (generate an Apache port 80 Internal Server error)
I see in the catalina.out logfile that Tomcat is now able to start Jk (this is new for me---one key element was specifying an absolute path to
mod_jk.so):
Starting service Tomcat-Standalone
Apache Tomcat/4.1.12-LE-jdk14
Dec 24, 2002 9:13:48 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on port 8080
Dec 24, 2002 9:13:48 AM org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on tcp port 8009
Dec 24, 2002 9:13:48 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=2/179
config=/usr/local/webserver/jakarta-tomcat-4.1.12-LE-jdk14/conf/jk2.prop
erties
But the Apache error_log says Apache can't open the workers.properties
file:
[Tue Dec 24 09:13:59 2002] [error] (2)No such file or directory: Error while opening the workers, jk will not work
[Tue Dec 24 09:13:59 2002] [error] (2)No such file or directory: Error while opening the workers, jk will not work
[Tue Dec 24 09:13:59 2002] [notice] Apache/1.3.27 (Unix) mod_jk/1.2.0 configured -- resuming normal operations [Tue Dec 24 09:13:59 2002] [notice] Accept mutex: sysvsem (Default:
sysvsem)
Worker file is identified as follows, in the auto/mod_jk.conf file:
JkLogFile "/usr/local/webserver/jakarta-tomcat-4.1.12-LE-jdk14/conf/jk/workers
.pro
perties"
I know some have recommended that the contents of mod_jk.conf be hardwired into httpd.conf, but auto/mod_jk.conf seems to be working fine
in every other respect, so I am inclined to continue using it. Still, I did put the log file directive in httpd.conf just to see of it would make a difference. It did not.
The directory tree is set up as follows:
drwxrwxr-x...usr/
drwxrwxr-x......local/
drwxrwxr-x.........webserver/
drwxrwxr-x............apache/
drwxrwxr-x............tomcat/ drwxrwxr-x...............conf/
drwxrwxr-x..................jk/
-rw-rw-r-x.....................workers.properties
Ownership of the apache tree was changed from root:root to jford:jford; so I changed it back to root:root and tried it, and I still get the errors (so I changed it back to jford:jford).
Any suggestions?
Thanks.
Jerry
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Campus Information Technologies and Educational Services (CITES) University of Illinois at Urbana-Champaign (UIUC) [EMAIL PROTECTED]
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## ## httpd.conf -- Apache HTTP server configuration file ## ServerType standalone ServerRoot "/usr/local/webserver/apache" PidFile /usr/local/webserver/apache/logs/httpd.pid ScoreBoardFile /usr/local/webserver/apache/logs/httpd.scoreboard Timeout 300 KeepAlive On MaxKeepAliveRequests 100 KeepAliveTimeout 15 MinSpareServers 5 MaxSpareServers 10 StartServers 5 MaxClients 150 MaxRequestsPerChild 0
LoadModule userdir_module libexec/mod_userdir.so
LoadModule jk_module libexec/mod_jk.so
# [WHENEVER YOU CHANGE THE LOADMODULE SECTION ABOVE UPDATE THIS, TOO]
ClearModuleList
AddModule mod_env.c
AddModule mod_log_config.c
AddModule mod_mime.c
AddModule mod_negotiation.c
AddModule mod_status.c
AddModule mod_include.c
AddModule mod_autoindex.c
AddModule mod_dir.c
AddModule mod_cgi.c
AddModule mod_asis.c
AddModule mod_imap.c
AddModule mod_actions.c
AddModule mod_userdir.c
AddModule mod_alias.c
AddModule mod_access.c
AddModule mod_auth.c
AddModule mod_so.c
AddModule mod_setenvif.c
AddModule mod_jk.c
### Section 2: 'Main' server configuration
Port 80
User nobody
Group nobody
ServerAdmin [EMAIL PROTECTED]
ServerName gizmo.routescience.com
DocumentRoot "/usr/local/webserver/apache/htdocs"
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory "/usr/local/webserver/apache/htdocs">
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>
<IfModule mod_userdir.c>
UserDir public_html
</IfModule>
<Directory /home/*/public_html>
AllowOverride FileInfo AuthConfig Limit
Options MultiViews Indexes SymLinksIfOwnerMatch IncludesNoExec
<Limit GET POST OPTIONS PROPFIND>
Order allow,deny
Allow from all
</Limit>
<LimitExcept GET POST OPTIONS PROPFIND>
Order deny,allow
Deny from all
</LimitExcept>
</Directory>
<IfModule mod_dir.c>
DirectoryIndex index.html index.htm index.shtml
</IfModule>
AccessFileName .htaccess
<Files ~ "^\.ht">
Order allow,deny
Deny from all
Satisfy All
</Files>
UseCanonicalName On
<IfModule mod_mime.c>
TypesConfig /usr/local/webserver/apache/conf/mime.types
</IfModule>
DefaultType text/plain
<IfModule mod_mime_magic.c>
MIMEMagicFile /usr/local/webserver/apache/conf/magic
</IfModule>
HostnameLookups Off
ErrorLog /usr/local/webserver/apache/logs/error_log
LogLevel warn
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
CustomLog /usr/local/webserver/apache/logs/access_log common
ServerSignature On
<IfModule mod_alias.c>
Alias /icons/ "/usr/local/webserver/apache/icons/"
<Directory "/usr/local/webserver/apache/icons">
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>
Alias /manual/ "/usr/local/webserver/apache/htdocs/manual/"
<Directory "/usr/local/webserver/apache/htdocs/manual">
Options Indexes FollowSymlinks MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>
ScriptAlias /cgi-bin/ "/usr/local/webserver/apache/cgi-bin/"
<Directory "/usr/local/webserver/apache/cgi-bin">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>
</IfModule>
<IfModule mod_autoindex.c>
IndexOptions FancyIndexing
AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip
AddIconByType (TXT,/icons/text.gif) text/*
AddIconByType (IMG,/icons/image2.gif) image/*
AddIconByType (SND,/icons/sound2.gif) audio/*
AddIconByType (VID,/icons/movie.gif) video/*
AddIcon /icons/binary.gif .bin .exe
AddIcon /icons/binhex.gif .hqx
AddIcon /icons/tar.gif .tar
AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv
AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip
AddIcon /icons/a.gif .ps .ai .eps
AddIcon /icons/layout.gif .html .shtml .htm .pdf
AddIcon /icons/text.gif .txt
AddIcon /icons/c.gif .c
AddIcon /icons/p.gif .pl .py
AddIcon /icons/f.gif .for
AddIcon /icons/dvi.gif .dvi
AddIcon /icons/uuencoded.gif .uu
AddIcon /icons/script.gif .conf .sh .shar .csh .ksh .tcl
AddIcon /icons/tex.gif .tex
AddIcon /icons/bomb.gif core
AddIcon /icons/back.gif ..
AddIcon /icons/hand.right.gif README
AddIcon /icons/folder.gif ^^DIRECTORY^^
AddIcon /icons/blank.gif ^^BLANKICON^^
DefaultIcon /icons/unknown.gif
ReadmeName README
HeaderName HEADER
IndexIgnore .??* *~ *# HEADER* README* RCS CVS *,v *,t
</IfModule>
<IfModule mod_mime.c>
AddEncoding x-compress Z
AddEncoding x-gzip gz tgz
AddLanguage da .dk
AddLanguage nl .nl
AddLanguage en .en
AddLanguage et .ee
AddLanguage fr .fr
AddLanguage de .de
AddLanguage el .el
AddLanguage he .he
AddCharset ISO-8859-8 .iso8859-8
AddLanguage it .it
AddLanguage ja .ja
AddCharset ISO-2022-JP .jis
AddLanguage kr .kr
AddCharset ISO-2022-KR .iso-kr
AddLanguage nn .nn
AddLanguage no .no
AddLanguage pl .po
AddCharset ISO-8859-2 .iso-pl
AddLanguage pt .pt
AddLanguage pt-br .pt-br
AddLanguage ltz .lu
AddLanguage ca .ca
AddLanguage es .es
AddLanguage sv .sv
AddLanguage cz .cz
AddLanguage ru .ru
AddLanguage zh-tw .tw
AddLanguage tw .tw
AddCharset Big5 .Big5 .big5
AddCharset WINDOWS-1251 .cp-1251
AddCharset CP866 .cp866
AddCharset ISO-8859-5 .iso-ru
AddCharset KOI8-R .koi8-r
AddCharset UCS-2 .ucs2
AddCharset UCS-4 .ucs4
AddCharset UTF-8 .utf8
<IfModule mod_negotiation.c>
LanguagePriority en da nl et fr de el it ja kr no pl pt pt-br ru ltz ca es sv
tw
</IfModule>
AddType application/x-tar .tgz
AddType image/x-icon .ico
</IfModule>
<IfModule mod_setenvif.c>
BrowserMatch "Mozilla/2" nokeepalive
BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "RealPlayer 4\.0" force-response-1.0
BrowserMatch "Java/1\.0" force-response-1.0
BrowserMatch "JDK/1\.0" force-response-1.0
</IfModule>
JkWorkersFile
"/usr/local/webserver/jakarta-tomcat-4.1.12-LE-jdk14/conf/jk/workers.properties"
JkLogFile "/usr/local/webserver/jakarta-tomcat-4.1.12-LE-jdk14/logs/mod_jk.log"
JkLogLevel debug
<VirtualHost localhost>
ServerName localhost
#################### localhost:/manager ####################
# Static files
Alias /manager "/usr/local/webserver/tomcat/webapps/../server/webapps/manager"
<Directory "/usr/local/webserver/tomcat/webapps/../server/webapps/manager">
Options Indexes FollowSymLinks
DirectoryIndex index.html index.htm index.jsp
</Directory>
# Deny direct access to WEB-INF and META-INF
#
<Location "/manager/WEB-INF/*">
AllowOverride None
deny from all
</Location>
<Location "/manager/META-INF/*">
AllowOverride None
deny from all
</Location>
JkMount /manager/* ajp.13
JkMount /manager/html/* ajp.13
JkMount /manager/*.jsp ajp.13
#################### localhost:/examples ####################
# Static files
Alias /examples "/usr/local/webserver/tomcat/webapps/examples"
<Directory "/usr/local/webserver/tomcat/webapps/examples">
Options Indexes FollowSymLinks
DirectoryIndex index.html index.htm index.jsp
</Directory>
# Deny direct access to WEB-INF and META-INF
#
<Location "/examples/WEB-INF/*">
AllowOverride None
deny from all
</Location>
<Location "/examples/META-INF/*">
AllowOverride None
deny from all
</Location>
JkMount /examples/jsp/security/protected/j_security_check ajp.13
JkMount /examples/CompressionTest ajp.13
JkMount /examples/SendMailServlet ajp.13
JkMount /examples/servletToJsp ajp.13
JkMount /examples/snoop ajp.13
JkMount /examples/*.jsp ajp.13
JkMount /examples/servlet/* ajp.13
#################### localhost:/j_tools ####################
# Static files
Alias /j_tools "/usr/local/webserver/tomcat/webapps/j_tools"
<Directory "/usr/local/webserver/tomcat/webapps/j_tools">
Options Indexes FollowSymLinks
DirectoryIndex index.html index.htm index.jsp
</Directory>
# Deny direct access to WEB-INF and META-INF
#
<Location "/j_tools/WEB-INF/*">
AllowOverride None
deny from all
</Location>
<Location "/j_tools/META-INF/*">
AllowOverride None
deny from all
</Location>
JkMount /j_tools/servlet/HelloWorld ajp.13
JkMount /j_tools/*.jsp ajp.13
#################### localhost:/tomcat-docs ####################
# Static files
Alias /tomcat-docs "/usr/local/webserver/tomcat/webapps/tomcat-docs"
<Directory "/usr/local/webserver/tomcat/webapps/tomcat-docs">
Options Indexes FollowSymLinks
DirectoryIndex index.html index.htm index.jsp
</Directory>
# Deny direct access to WEB-INF and META-INF
#
<Location "/tomcat-docs/WEB-INF/*">
AllowOverride None
deny from all
</Location>
<Location "/tomcat-docs/META-INF/*">
AllowOverride None
deny from all
</Location>
JkMount /tomcat-docs/*.jsp ajp.13
#################### localhost:/webdav ####################
# Static files
Alias /webdav "/usr/local/webserver/tomcat/webapps/webdav"
<Directory "/usr/local/webserver/tomcat/webapps/webdav">
Options Indexes FollowSymLinks
DirectoryIndex index.jsp index.html index.htm
</Directory>
# Deny direct access to WEB-INF and META-INF
#
<Location "/webdav/WEB-INF/*">
AllowOverride None
deny from all
</Location>
<Location "/webdav/META-INF/*">
AllowOverride None
deny from all
</Location>
JkMount /webdav/*.jsp ajp.13
#################### localhost:/admin ####################
# Static files
Alias /admin "/usr/local/webserver/tomcat/webapps/../server/webapps/admin"
<Directory "/usr/local/webserver/tomcat/webapps/../server/webapps/admin">
Options Indexes FollowSymLinks
DirectoryIndex index.html index.htm index.jsp
</Directory>
# Deny direct access to WEB-INF and META-INF
#
<Location "/admin/WEB-INF/*">
AllowOverride None
deny from all
</Location>
<Location "/admin/META-INF/*">
AllowOverride None
deny from all
</Location>
JkMount /admin/j_security_check ajp.13
JkMount /admin/*.do ajp.13
JkMount /admin/*.jsp ajp.13
</VirtualHost>
ps=/ workers.tomcat_home="/usr/local/webserver/tomcat" workers.java_home="/usr/java/j2sdk1.4.0" worker.list=ajp.13 worker.ajp.13.port=8009 worker.ajp.13.host=localhost worker.ajp.13.type=ajp.13
<Server port="8005" shutdown="SHUTDOWN" debug="0">
<Listener className="org.apache.ajp.tomcat4.config.ApacheConfig"
modJk="/usr/local/webserver/apache/libexec/mod_jk.so"
jkDebug="debug"
workersConfig="/usr/local/webserver/tomcat/conf/jk/workers.properties"
jkLog="/usr/local/webserver/tomcat/logs/mod_jk.log"/>
<Service name="Tomcat-Standalone">
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
port="8080" minProcessors="5" maxProcessors="75"
enableLookups="true" redirectPort="8443"
acceptCount="10" debug="0" connectionTimeout="20000"
useURIValidationHack="false" />
<!--
<Connector className="org.apache.ajp.tomcat4.Ajp13Connector"
port="8009" minProcessors="5" maxProcessors="75"
acceptCount="10" debug="0"/>
-->
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
port="8009" minProcessors="5" maxProcessors="75"
enableLookups="true" redirectPort="8443"
acceptCount="10" debut="0" connectionTimeout="0"
useURIValidationHack="false"
protocolHandlerClassName="org.apache.jk.server.JkCoyoteHandler"/>
<Engine name="Standalone" defaultHost="localhost" debug="0">
<Valve className="org.apache.catalina.valves.RequestDumperValve"/>
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="catalina_log." suffix=".txt"
timestamp="true"/>
<Realm className="org.apache.catalina.realm.MemoryRealm" />
<Host name="localhost" debug="0" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Listener className="org.apache.ajp.tomcat4.config.ApacheConfig" append="true"
forwardAll="false"/>
<Valve className="org.apache.catalina.valves.AccessLogValve"
directory="logs" prefix="localhost_access_log." suffix=".txt"
pattern="common"/>
<Logger className="org.apache.catalina.logger.FileLogger"
directory="logs" prefix="localhost_log." suffix=".txt"
timestamp="true"/>
<Context path="" docBase="ROOT" debug="0"/>
</Host>
</Engine>
</Service>
</Server>
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