Hello,
Our cluster (Apache 2.2.14 + mod_jk 1.2.27 + Tomcat 6.0.20) with two nodes
sometimes hung up and doesn´t deliver anything. Just a rotating earth in IE
=;o) So I think the connector lost communication to the node or other reasons.
Worker.properties:
# List the workers name
worker.list= worker3,loadbalancer,jkstatus worker.maintain= 120 #
---------------- # First worker # ---------------- worker.worker1.port=8010
worker.worker1.host=k0.domain.local
#worker.worker1.host=xxx.xx.5.78
worker.worker1.type=ajp13
worker.worker1.lbfactor=75
worker.worker1.route=worker1
worker.worker1.activation=active
# ----------------
# Second worker
# ----------------
worker.worker2.port=8010
worker.worker2.host=k1.domain.local
#worker.worker2.host=xxx.xx.5.77
worker.worker2.type=ajp13
worker.worker2.lbfactor=100
worker.worker2.route=worker2
worker.worker2.activation=active
# ----------------
# qas worker
# ----------------
worker.worker3.port=8011
worker.worker3.host=k0.domain.local
#worker.worker3.host=xxx.xx.5.78
worker.worker3.type=ajp13
worker.worker3.lbfactor=1
worker.worker3.activation=active
# ----------------------
# Load Balancer worker
# ----------------------
worker.loadbalancer.type=lb
worker.loadbalancer.balance_workers=worker1,worker2
worker.loadbalancer.sticky_session=true
worker.loadbalancer.sticky_session_force=false
worker.loadbalancer.method=Busyness
worker.loadbalancer.retries=4
worker.loadbalancer.secret=XXXXXXXXX
# Define a 'jkstatus' worker using status worker.jkstatus.type=status
=================================================================================
Httpd.conf:
LoadModule jk_module modules/mod_jk.so
JkWorkersFile conf/worker.properties
JkLogFile "|D:/XXXXX/software/Apache/bin/rotatelogs.exe
D:/XXXXX/logs/software/Apache/mod_jk.log 3600"
# LEvel error|warn|debug
JkLogLevel warn
ThreadLimit 1920
ThreadsPerChild 1920
MaxRequestsPerChild 0
Include conf/extra/httpd-vhosts.conf
==================================================================================
Httpd-vhosts.conf
NameVirtualHost *:80
### Default vHost ###
<VirtualHost *:80>
ServerAdmin [email protected]<mailto:[email protected]>
DocumentRoot "D:\XXXXXX\software\Apache\htdocs"
#ServerName k0.domain.local
ServerName xxx.xx.5.78
# Add the jkstatus mount point
JkMount /jkmanager/* jkstatus
JkMount /probe/* loadbalancer
#Enable the JK manager access from localhost only
<Location /jkmanager/>
JkMount jkstatus
Order deny,allow
Deny from all
Allow from 127.0.0.1
Allow from xxx.xxx.214.132
</Location>
</VirtualHost>
<VirtualHost *:80>
ServerAdmin [email protected]<mailto:[email protected]>
DocumentRoot "D:\xxxxx\apps\extranet"
#ServerName k0.domain.local
ServerName xxx.xx.5.78
ServerAlias k0.xxxxxxx-extra.net
<Directory "D:\xxxxx\apps\extranet">
Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
</Directory>
## Tomcatanbindung
JkMount /* loadbalancer
JkUnMount /*.gif loadbalancer
JkUnMount /*.jpg loadbalancer
JkUnMount /*.jpeg loadbalancer
JkUnMount /*.png loadbalancer
JkUnMount /*.css loadbalancer
JkUnMount /*.js loadbalancer
</VirtualHost>
<VirtualHost *:80>
ServerAdmin [email protected]<mailto:[email protected]>
DocumentRoot "D:\xxxx\apps\akademie"
#ServerName k0.domain.local
ServerName xxx.xx.5.78
ServerAlias dev.xxxxxxx.de
ServerAlias staging.xxxxxxx.de
<Directory "D:\xxxxx\apps\akademie">
Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
</Directory>
## Tomcatanbindung
JkMount /* loadbalancer
JkUnMount /*.gif loadbalancer
JkUnMount /*.jpg loadbalancer
JkUnMount /*.jpeg loadbalancer
JkUnMount /*.png loadbalancer
JkUnMount /*.css loadbalancer
JkUnMount /*.js loadbalancer
</VirtualHost>
# Extra Instanz für QAS
<VirtualHost *:80>
ServerAdmin [email protected]<mailto:[email protected]>
DocumentRoot "D:\Tomcat_Apps\articlefinder_qas"
#ServerName k0.domain.local
ServerName xxx.xx.5.78
ServerAlias qas.xxxxxxxx.de
## Tomcatanbindung
JkMount /* worker3
</VirtualHost>
# Articlefinder
<VirtualHost *:80>
ServerAdmin [email protected]<mailto:[email protected]>
DocumentRoot "D:\Tomcat_Apps\articlefinder"
#ServerName k0.domain.local
ServerName xxx.xx.5.78
ServerAlias xxxx-xxxx.de
ServerAlias xxx.xxxxxx.de
ServerAlias gk0.xxxxxxxxxxx.de
## Tomcatanbindung
JkMount /* loadbalancer
</VirtualHost>
============================================================================
Server.xml
<Connector port="8010"
protocol="AJP/1.3"
connectionTimeout="30000"
redirectPort="8444"
request.useSecret="true"
request.secret="xxxxxxxxx"
maxThreads="10000"
tcpNoDelay="true" />
Greetings
Alexander
