psi-probe,lambda probe
http://bbs.csdn.net/topics/360186829
如果是7.x的版本要加入
<role rolename="manager-gui"/>
<user username="admin" password="admin" roles="manager-gui"/>
是6.x 是加入
<role rolename="admin"/>
<role rolename="manager"/>
<user username="admin" password="admin" roles="admin,manager"/>
http://zhumeng8337797.blog.163.com/blog/static/100768914201291695341706/
手上接触Tomcat的项目越来越多，虽说tomcat的manager本身带了很简单的监控服务器状态的工具，但是那个对服务器的详细状态和集群的监控来说还是太简陋了，找了下发现Lambda Probe这个工具还不错，监控得很详细。
安装：
1.在Lambda Probe官方网站下载最新的Lambda Probe（目前是1.7b），直接下载BINARIES，解压得到probe.war。
下载地址: wget http://www.lambdaprobe.org/downloads/1.7/probe.1.7b.zip
unzip probe.1.7b.zip
2.
关闭正在运行的Tomcat。
3. 将probe.war文件复制: mv probe.war /usr/local/tomcat6.0.20/webapps/
4. 在/usr/local/tomcat6.0.20/conf/tomcat-users.xml下确保添加了manager用户
如下:
vi /usr/local/tomcat6.0.20/conf/tomcat-users.xml 增中以下内容：
<role rolename="manager"/>
<user username="用户名" password="密码" roles="manager"/>
5.编辑/etc/profile.d/java.sh，增加JAVA_OPTS环境参数，这个参数是用来载入-Dcom.sun.management.jmxremote，以让Lambda Probe取得服务器环境状态。
JAVA_OPTS=-Dcom.sun.management.jmxremote
export JAVA_OPTS
以上内容放到Java环境变量中
6. 启动Tomcat，使用管理账户登录: http://IP:8080/probe/ 接着输入刚才设置的用户名和密码
7.下载messages_zh_CN.properties 汉化文件 ( 关闭Tomcat )
wget http://www.deepseabug.cn/blog/wp-content/uploads/file/20090416/messages_zh_CN.zip 解压并且复制
mv messages_zh_CN.properties /usr/local/tomcat6.0.20/webapps/probe/WEB-INF/
8. 启动Tomcat，使用管理账户登录http://IP:8080/probe/
看到中文,说明汉化成功!
http://tonrenyuye.blog.163.com/blog/static/300125762008971557183/
1. 数据库JDBC驱动应该放在${tomcat.home}/server/lib目录下，而不能放在webapps的lib目录下，二者的class loader不同
2. tomcat在启动时只会自动装载后缀为.jar的jar包，因此如果使用oracle9i的驱动，应把class12.zip改名为class12.jar
3. 最好将JDBCRealm的配置信息放在webapp的context配置文件中，而不要放在server.xml中
e.g.
<!-- ======================================================================= -->
<!-- This file is deployed to Tomcat 4.1.x using the "setup-tomcat" ant -->
<!-- task. You can also manually copy it to Tomcat's webapps directory. -->
<!-- ======================================================================= -->
<!-- To use Tomcat's MemoryRealm (in $CATALINA_HOME/conf/tomcat-users.xml)
simply comment out both of the Realm's below. MemoryRealm is the
default realm for all applications, specified in
$CATALINA_HOME/conf/server.xml.
To use Tomcat's JDBCRealm, JNDIRealm or JAASRealm, uncomment the
appropriate section below. All of these 3 realms require supplemental
drivers (JAR files) in $CATALINA_HOME/common/lib.
jdbc/mysql: http://www.mysql.com/downloads/api-jdbc-stable.html
- JAR: mysql-connector-java-2.0.14-bin.jar
jdbc/postgresql: http://www.postgresql.org/
- JAR: postgresql-jdbc3-7.3.jar
jndi/ldap: http://java.sun.com/products/jndi/index.html#download
- JAR: ldap.jar
jaas: http://free.tagish.net/jaas/index.jsp
- JAR: tagishauth.jar
NOTE: For the JAASRealm, you must also add the path to NTSystem.dll to
your $PATH environment variable.
-->
<!-- Simchronize-selfcare Application Context -->
<Context path="/simchronize-selfcare" docBase="simchronize-selfcare" debug="99" reloadable="true">
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="simchronize_selfcare_log." suffix=".txt" timestamp="true"/>
<!--
<Realm className="org.apache.catalina.realm.JDBCRealm" debug="99"
driverName="oracle.jdbc.driver.OracleDriver"
connectionURL="jdbc:oracle:thin:@10.168.195.62:1521:SIMCHRO"
connectionName="SIMCHR_24" connectionPassword="SIMCHR_24"
userTable="SIMCHR_SELFCARE_USERS" userNameCol="MSISDN" userCredCol="PASSWD"
userRoleTable="SIMCHR_SELFCARE_USER_ROLES" roleNameCol="ROLE" />
-->
<!-- NOTE: If you want to use a DataSourceRealm, the Resource must be a
global resource -->
<Realm className="org.apache.catalina.realm.JDBCRealm" debug="99"
driverName="oracle.jdbc.driver.OracleDriver"
connectionURL="jdbc:oracle:thin:@10.168.195.62:1521:SIMCHRO"
connectionName="SIMCHR_24" connectionPassword="SIMCHR_24"
userTable="SIMCHR_SELFCARE_USERS" userNameCol="MSISDN" userCredCol="PASSWD"
userRoleTable="SIMCHR_SELFCARE_USER_ROLES" roleNameCol="ROLE" />
<Resource auth="Container" type="javax.sql.DataSource"/>
<ResourceParams >
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<!-- Maximum number of dB connections in pool. Make sure you
configure your mysqld max_connections large enough to handle
all of your db connections. Set to 0 for no limit.
-->
<parameter>
<name>maxActive</name>
<value>100</value>
</parameter>
<!-- Maximum number of idle dB connections to retain in pool.
Set to 0 for no limit.
-->
<parameter>
<name>maxIdle</name>
<value>30</value>
</parameter>
<!-- Maximum time to wait for a dB connection to become available
in ms, in this example 10 seconds. An Exception is thrown if
this timeout is exceeded. Set to -1 to wait indefinitely.
-->
<parameter>
<name>maxWait</name>
<value>10000</value>
</parameter>
<!-- MySQL dB username and password for dB connections -->
<parameter>
<name>username</name>
<value>SIMCHR_24</value>
</parameter>
<parameter>
<name>password</name>
<value>SIMCHR_24</value>
</parameter>
<!-- Class name for JDBC driver -->
<parameter>
<name>driverClassName</name>
<value>oracle.jdbc.driver.OracleDriver</value>
</parameter>
<!-- Autocommit setting. This setting is required to make
Hibernate work. Or you can remove calls to commit(). -->
<parameter>
<name>defaultAutoCommit</name>
<value>true</value>
</parameter>
<!-- The JDBC connection url for connecting to your MySQL dB.
The autoReconnect=true argument to the url makes sure that the
mm.mysql JDBC Driver will automatically reconnect if mysqld closed the
connection. mysqld by default closes idle connections after 8 hours.
-->
<parameter>
<name>url</name>
<value>jdbc:oracle:thin:@10.168.195.62:1521:SIMCHRO</value>
</parameter>
<!-- Recover abandoned connections -->
<parameter>
<name>removeAbandoned</name>
<value>true</value>
</parameter>
<!-- Set the number of seconds a dB connection has been idle
before it is considered abandoned.
-->
<parameter>
<name>removeAbandonedTimeout</name>
<value>60</value>
</parameter>
<!-- Log a stack trace of the code which abandoned the dB
connection resources.
-->
<parameter>
<name>logAbandoned</name>
<value>true</value>
</parameter>
</ResourceParams>
</Context>
浙公网安备 33010602011771号