On 26.02.2013 22:38, Christopher Schultz wrote:
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Jochen,
On 2/26/13 10:41 AM, Jochen Wißmann wrote:
I tried to get something like this working:
httpd.conf: ... Header add TC-Server "%{JK_WORKER_NAME}e"
This looks like it should work from my brief review of the documentation.
< TC-Server: (null)
Why do i get "TC-Server: (null)" ? Using the Variable
JK_WORKER_NAME to log the worker's name via mod_log_config works
fine.
Am i missing something? Is it even possible to access the
env-variable JK_WORKER_NAME with module mod_header?
The httpd documentation says so.
Can you give us more of your httpd.conf? Perhaps the "Header"
directive isn't in a place where the environment variable has been
set, goes out of scope, etc.
- -chris
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Hi Christopher,
my setup looks like this.
* os: ubuntu, running apache 2.2 with mod_jk 1.2.36
* AJP13-Worker: Liferay Portal Community Edition 6.0.6 CE (Bunyan /
Build 6006 / February 17, 2011) , which is based on tomcat-6.0.29
000-default:
----------------
# Load mod_jk configuration
Include mod-jk.conf
<VirtualHost *:80>
ServerAdmin webmaster@localhost
DocumentRoot /var/www
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
<Directory "/usr/lib/cgi-bin">
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog ${APACHE_LOG_DIR}/access.log combined
Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>
Header add X-Server-Ip "%{SERVER_ADDR}e"
Header merge TC-Server-Ip "%{JK_WORKER_NAME}e"
</VirtualHost>
mod_jk.conf:
-----------------
# Load mod_jk module
# Specify the filename of the mod_jk lib
LoadModule jk_module modules/mod_jk.so
# Where to find workers.properties
JkWorkersFile workers.properties
# Where to put jk logs
JkLogFile ${APACHE_LOG_DIR}/mod_jk.log
# Set the jk log level [debug/error/info]
JkLogLevel info
# LogFormat
LogFormat "%h %l %u %t \"%r\" %>s %b %{JK_WORKER_NAME}n
%{JK_LB_FIRST_NAME}n \
%{JK_LB_FIRST_BUSY}n %{JK_LB_LAST_NAME}n
%{JK_LB_LAST_BUSY}n" JkLogFile
# Select the log format
JkLogStampFormat "%Y-%m-%d %H:%M:%S,%Q "
#SetEnv JK_WORKER_NAME {JK_WORKER_NAME}n
Header add TC-Server-Ip "%{JK_NOTE_WORKER_NAME}e"
# JkOptions indicates to send SSK KEY SIZE
JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
# JkRequestLogFormat
JkRequestLogFormat " %w %V %U %T %s %R"
# You can use external file for mount points.
# It will be checked for updates each 60 seconds.
# The format of the file is: /url=worker
# /examples/*=loadbalancer
JkMountFile uriworkermap.properties
JkMountCopy all
# Add shared memory.
# This directive is present with 1.2.10 and
# later versions of mod_jk, and is needed for
# for load balancing to work properly
JkShmFile /var/log/apache2/jk.shm
worker.properties:
------------------------
# Define list of workers that will be used
# for mapping requests
worker.list=status,liferay
# Status worker for managing load balancer
worker.status.type=status
# Liferay-Load-balancer
worker.liferay.port=8009
worker.liferay.host=127.0.0.1
worker.liferay.type=ajp13
uriworkermap.properties:
----------------------------------
# Mount the Servlet context to the ajp13 worker
/jkstatus/*=status
# Liferay
/c=liferay
/c/*=liferay
/group=liferay
/group/*=liferay
/html/*=liferay
/image/*=liferay
/language/*=liferay
/layouttpl/*=liferay
/user=liferay
/user/*=liferay
/web=liferay
/web/*=liferay
/kepol=liferay
/kepol/*=liferay
# Liferay Languages
/da=liferay
/da/*=liferay
/de=liferay
/de/*=liferay
/en=liferay
/en/*=liferay
/ru=liferay
/ru/*=liferay
/tr=liferay
/tr/*=liferay
Using these config-files allows me to use JK_WORKER_NAME for logging,
but not for header-manipulation, strange ....
Any ideas?
Thanks!
Jochen
--
Jochen Wißmann
Head of operations
KEBA GmbH Automation
Vertretung der KEBA AG Linz
Adenauerallee 73
D-53113 Bonn, Germany
Phone +49/228/1848698014
Fax +49/228/1848698015
Mailto: jochen.wissm...@agimatec.de
www.keba.com
Geschäftsführer:
Franz Berger, Thomas Linde, Michael Spatz Amtsgericht Ulm HRB 725943
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