xdocs/miscellaneous/jkstatustasks.xml (193 lines of code) (raw):
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document [
<!ENTITY project SYSTEM "project.xml">
]>
<document url="jkstatustasks.html">
&project;
<copyright>
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
</copyright>
<properties>
<title>Status Worker Ant Tasks</title>
<author>Peter Rossbach</author>
</properties>
<body>
<section name="Introduction">
<p>Since version 1.2.19 the JK release contains additional ant tasks.
They can be used to manage the JK web server plugins via the special status worker.
</p>
</section>
<section name="Manage JK with remote Ant Tasks">
<subsection name="Simple antlib integration">
<p>
<source><?xml version="1.0" encoding="UTF-8"?>
<project name="modjk-status"
xmlns:jk="urn:org-apache-jk-status"
default="status" basedir=".">
<property name="profile" value=""/>
<property file="jkstatus${profile}.properties"/>
<property file="jkstatus.properties.default"/>
<path id="jkstatus.classpath">
<fileset dir="${catalina.home}/bin">
<include name="commons-logging-api-*.jar"/>
</fileset>
<pathelement location="${catalina.home}/server/lib/catalina-ant.jar"/>
<pathelement location="../dist/tomcat-jkstatus-ant.jar"/>
<pathelement location="${catalina.home}/server/lib/tomcat-util.jar"/>
</path>
<typedef resource="org/apache/jk/status/antlib.xml"
uri="urn:org-apache-jk-status" classpathref="jkstatus.classpath"/>
<target name="status" >
<jk:status url="${jkstatus.url}"
username="${jkstatus.username}"
password="${jkstatus.password}"
resultproperty="worker"
echo="off"
failOnError="off"/>
<echoproperties prefix="worker" />
</target>
</project>
</source>
</p>
</subsection>
<subsection name="Test Result">
<p>
<source>[echoproperties] #Ant properties
[echoproperties] #Sun Dec 10 20:40:21 CET 2006
[echoproperties] worker.node01.lbmult=1
[echoproperties] worker.loadbalancer.lock=Optimistic
[echoproperties] worker.node02.transferred=0
[echoproperties] worker.loadbalancer.sticky_session=false
[echoproperties] worker.node01.distance=0
[echoproperties] worker.node01.client_errors=0
[echoproperties] worker.node02.lbmult=1
[echoproperties] worker.node01.port=7309
[echoproperties] worker.node01.elected=0
[echoproperties] worker.loadbalancer.good=2
[echoproperties] worker.loadbalancer.method=Sessions
[echoproperties] worker.server.port=2090
[echoproperties] worker.loadbalancer.map.2.type=Wildchar
[echoproperties] worker.node02.route=node02
[echoproperties] worker.node01.route=node01
[echoproperties] worker.node01.lbvalue=0
[echoproperties] worker.node01.lbfactor=1
[echoproperties] worker.node01.max_busy=0
[echoproperties] worker.node01.busy=0
[echoproperties] worker.node01.redirect=
[echoproperties] worker.node02.distance=0
[echoproperties] worker.loadbalancer.name=loadbalancer
[echoproperties] worker.loadbalancer.sticky_session_force=false
[echoproperties] worker.node02.state=N/A
[echoproperties] worker.node01.state=N/A
[echoproperties] worker.node01.transferred=0
[echoproperties] worker.loadbalancer.map.length=2
[echoproperties] worker.node01.type=ajp13
[echoproperties] worker.node01.address=127.0.0.1\:7309
[echoproperties] worker.result.type=OK
[echoproperties] worker.loadbalancer.member_count=2
[echoproperties] worker.loadbalancer.map_count=2
[echoproperties] worker.loadbalancer.mtime_to_maintenance_min=12
[echoproperties] worker.loadbalancer.mtime_to_maintenance_max=75
[echoproperties] worker.node02.lbfactor=1
[echoproperties] worker.node02.max_busy=0
[echoproperties] worker.jk_version=mod_jk/1.2.21-dev
[echoproperties] worker.loadbalancer.bad=0
[echoproperties] worker.node02.redirect=
[echoproperties] worker.node01.host=localhost
[echoproperties] worker.node02.activation=ACT
[echoproperties] worker.loadbalancer.map.1.source=JkMount
[echoproperties] worker.loadbalancer.retries=2
[echoproperties] worker.node02.elected=0
[echoproperties] worker.loadbalancer.map.2.source=JkMount
[echoproperties] worker.node02.port=7409
[echoproperties] worker.loadbalancer.length=2
[echoproperties] worker.node02.lbvalue=0
[echoproperties] worker.loadbalancer.degraded=0
[echoproperties] worker.loadbalancer.map.1.type=Wildchar
[echoproperties] worker.loadbalancer.map.2.uri=/myapps*
[echoproperties] worker.node02.client_errors=0
[echoproperties] worker.length=1
[echoproperties] worker.node01.domain=d20
[echoproperties] worker.loadbalancer.recover_time=60
[echoproperties] worker.server.name=localhost
[echoproperties] worker.node02.domain=
[echoproperties] worker.result.message=Action finished
[echoproperties] worker.node02.busy=0
[echoproperties] worker.node01.readed=0
[echoproperties] worker.node01.errors=0
[echoproperties] worker.node02.address=127.0.0.1\:7409
[echoproperties] worker.node02.readed=0
[echoproperties] worker.loadbalancer.busy=0
[echoproperties] worker.web_server=Apache/2.0.59 (Unix) mod_jk/1.2.21-dev
[echoproperties] worker.node02.errors=0
[echoproperties] worker.node02.type=ajp13
[echoproperties] worker.loadbalancer.map.1.uri=/ClusterTest*
[echoproperties] worker.node01.activation=ACT
[echoproperties] worker.loadbalancer.max_busy=0
[echoproperties] worker.loadbalancer.type=lb
[echoproperties] worker.node02.host=localhost
</source>
</p>
</subsection>
<subsection name="Update Load Balancer">
<p>
<source><target name="updatelb" >
<jk:updateloadbalancer url="${jkstatus.url}"
username="${jkstatus.username}"
password="${jkstatus.password}"
loadbalancer="loadbalancer"
method="Busyness"
retries="2"
recoverWaitTime="60"
lock="Optimistic"
forceStickySession="false"
stickySession="false"/>
</target>
</source>
</p>
</subsection>
<subsection name="Update Worker">
<p>
<source><target name="updatew" >
<jk:updateworker url="${jkstatus.url}"
username="${jkstatus.username}"
password="${jkstatus.password}"
loadbalancer="loadbalancer"
worker="node01"
lbfactor="2"
activation="Active"
redirect=""
domain=""
route="node01"
distance="0"/>
</target>
</source>
</p>
</subsection>
<subsection name="Reset Worker">
<p>
<source><target name="reset" >
<jk:reset url="${jkstatus.url}"
username="${jkstatus.username}"
password="${jkstatus.password}"
loadbalancer="loadbalancer"
worker="node01"
/>
</target>
</source>
</p>
</subsection>
</section>
</body>
</document>