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Weblogic中间件DOMAIN域(Server,JDBC)配置信息一键获取

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Weblogic中间件DOMAIN域(Server,JDBC)配置信息一键获取

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Weblogic简介

Oracle WebLogic Server 是一个统一的可扩展平台,专用于开发、部署和运行 Java 应用等适用于本地环境和云环境的企业应用。它提供了一种强健、成熟和可扩展的 Java Enterprise Edition (EE) 和 Jakarta EE 实施方式。

背景说明

近期客户要求对现有系统的Weblogic中间件DOMAIN域(Server,JDBC)配置信息进行采集分析。以便于对DOMAIN域(Server,JDBC)配置进行规范化、统一化配置管理,以及协助问题定位等。

采集指标

Server配置信息:

  • AdminServer名称

  • 控制台地址上下文

  • 域的版本

  • 域的路径

  • Server名称

  • 监听地址

  • 监听端口

  • SSL监听端口

  • 是否启用IIOP (1:启用,0:未启用)

  • 粘滞线程最长时间

  • ...

JDBC配置信息:

  • 数据源名称

  • 数据源的目标服务器

  • 数据源的URL

  • 数据源属性配置

  • 初始容量

  • 最大容量

  • 最小容量

  • 开启保留时测试连接 (1:启用,0:未启用)

  • 测试频率(秒数)

  • 收缩频率(秒数)

  • 非活动连接超时秒数

  • ...

采集方案

WebLogic 脚本工具(WLST)是一个命令行脚本环境,您可以用它来创建、管理和监控 WebLogic 域。它基于Java脚本解释器,Jython。除了支持标准的 Jython 功能(如本地变量、条件变量和流量控制语句)外,WLST 还提供一组特定于 WebLogic 服务器的脚本功能(命令)。您可以按照 Jython 语言语法扩展 WebLogic 脚本语言以满足您的需求。

接下来,我们将用一组脚本来进行说明:

1. weblogic_getparams.sh(实现采集总体框架)

2. weblogic_getparams.py(实现Weblogic指标数据采集)

3. auth_info.cfg(配置Weblogic控制台登录授权信息)

4. 采集结果文件:

result_wls_params.txt

result_jdbc_params.txt

实现脚本

1. weblogic_getparams.sh

#!/bin/bash

##. $HOME/.bash_profile

## Check parameters

if [ $# -eq 2 ]

then

## The Weblogic Product install directory

WLS_HOME=$1

## The Weblogic Console authorization info

AUTH_FILE=$2

else

echo "###########################################################################################################"

echo "usage: sh $0 WLS_HOME AUTH_FILE"

echo "eg1: sh $0 /weblogic/Oracle/Middleware/wlserver_10.3 auth_info.cfg"

echo

echo "function description:"

echo "Get weblogic server config parameters"

echo "The "WLS_HOME" : The Weblogic Product install directory (grep "WL_HOME=" setDomainEnv.sh)."

echo "The "AUTH_FILE" : The Weblogic Console authorization file (eg: /weblogic/shell/maintain/auth_info.cfg)."

echo

echo "Platform :All Linux Based Platform and HP-UX"

echo "version: 1.0"

echo "author: sunchangcheng@shsnc.com"

echo "create: 2021-12-20."

echo "###########################################################################################################"

exit

fi

## Define variable

WORK_HOME=$(dirname $(readlink -f "$0"))

PYTHON_SCRIPT="${WORK_HOME}/weblogic_getparams.py"

WLS_PARAMS_FILE="${WORK_HOME}/result_wls_params.txt"

JDBC_PARAMS_FILE="${WORK_HOME}/result_jdbc_params.txt"

if [ -f "${WLS_HOME}" ]

then

echo [`date +%Y-%m-%d %H:%M:%S`]" The WLS_HOME [${WLS_HOME}] is non-exist, exit !"

exit

fi

echo [`date +%Y-%m-%d %H:%M:%S`]" ======================[BEGIN]====================================================="

# Use wlst.sh to execute pyhton shell

${WLS_HOME}/common/bin/wlst.sh ${PYTHON_SCRIPT} ${AUTH_FILE} ${WLS_PARAMS_FILE} ${JDBC_PARAMS_FILE}

echo [`date +%Y-%m-%d %H:%M:%S`]" ======================[END]======================================================="

2. weblogic_getparams.py

## Get weblogic server config parameters

# encoding:utf-8


AUTH_FILE = sys.argv[1]

WLS_PARAMS_FILE = sys.argv[2]

JDBC_PARAMS_FILE = sys.argv[3]


focfg = open(AUTH_FILE, "rb")

fowlstxt = open(WLS_PARAMS_FILE, "wb")

fojdbctxt = open(JDBC_PARAMS_FILE, "wb")


########################################################

##获取WLS相关配置信息

def getWLSparams():

print >>fowlstxt, "%-s" % ("========================================================================================================================")

##监听地址

AdminServerName = cmo.getAdminServerName()


##AdminServer名称

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,AdminServerName,"AdminServerName",cmo.getAdminServerName())


##AdminServer协议

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,AdminServerName,"AdministrationProtocol",cmo.getAdministrationProtocol())


##控制台地址上下文

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,AdminServerName,"ConsoleContextPath",cmo.getConsoleContextPath())


##域的版本

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,AdminServerName,"DomainVersion",cmo.getDomainVersion())


##域的名称

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,AdminServerName,"DomainName",cmo.getName())


##域的路径

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,AdminServerName,"DomainHome",cmo.getRootDirectory())


servers=cmo.getServers()

for server in servers:

print >>fowlstxt, "%-s" % ("----------------------------------------------------------------------------------------------------")


##Server名称

serverName=server.getName()

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"ServerName",server.getName())


##监听地址

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"ListenAddress",server.getListenAddress())


##启用监听端口

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"ListenPortEnabled",server.isListenPortEnabled())


##监听端口

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"ListenPort",server.getListenPort())


##启用SSL监听端口

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"SSLListenPortEnabled",server.getSSL().isEnabled())


##SSL监听端口

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"SSLListenPort",server.getSSL().getListenPort())


##启用IIOP

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"IIOPEnabled",server.isIIOPEnabled())


##启用本地IO

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"NativeIOEnabled",server.isNativeIOEnabled())


##默认队列中可以用作套接字读取器的执行线程的百分比

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"ThreadPoolPercentSocketReaders",server.getThreadPoolPercentSocketReaders())


##最大打开套接字数

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"MaxOpenSockCount",server.getMaxOpenSockCount())


##粘滞线程最长时间

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"StuckThreadMaxTime",server.getStuckThreadMaxTime())


##粘滞线程计时器间隔

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"StuckThreadTimerInterval",server.getStuckThreadTimerInterval())


##应该允许的积压的新TCP连接请求的数量

print >>fowlstxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,serverName,"AcceptBacklog",server.getAcceptBacklog())


##获取JDBC相关配置信息

def getJDBCparams():

dataSources=cmo.getJDBCSystemResources()



for dataSource in dataSources:

print >>fojdbctxt, "%-s" % ("----------------------------------------------------------------------------------------------------")


##数据源名称

jdbcName=dataSource.getName()

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"JdbcName",jdbcName)


##数据源配置文件路径

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"SourcePath",dataSource.getSourcePath())


##数据源的目标服务器

targets=dataSource.getTargets()

for target in targets:

print >>fojdbctxt, "%-25s- %-20s- %-40s: %s" % (adminurl,jdbcName,"Targets",target.getName())


cd("/JDBCSystemResources/"+jdbcName+"/JDBCResource/"+jdbcName+"/JDBCDriverParams/"+jdbcName)

##数据库的URL

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"Url",cmo.getUrl())

##驱动程序类名称

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"DriverName",cmo.getDriverName())


###数据源属性配置

cd("/JDBCSystemResources/"+jdbcName+"/JDBCResource/"+jdbcName+"/JDBCDriverParams/"+jdbcName+"/Properties/"+jdbcName)

properties=cmo.getProperties()

for proper in properties:

print >>fojdbctxt, "%-25s- %-20s- %-40s: %s=%-s" % (adminurl,jdbcName,"Properties",proper.getName(),proper.getValue())



cd("/JDBCSystemResources/"+jdbcName+"/JDBCResource/"+jdbcName+"/JDBCConnectionPoolParams/"+jdbcName)

##初始容量

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"InitialCapacity",cmo.getInitialCapacity())

##最大容量

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"MaxCapacity",cmo.getMaxCapacity())

##最小容量

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"MinCapacity",cmo.getMinCapacity())


##语句高速缓存类型

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"StatementCacheType",cmo.getStatementCacheType())

##语句高速缓存大小

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"StatementCacheSize",cmo.getStatementCacheSize())


##保留时测试连接

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"TestConnectionsOnReserve",cmo.isTestConnectionsOnReserve())

##测试频率(秒数)

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"TestFrequencySeconds",cmo.getTestFrequencySeconds())

##测试表表名

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"TestTableName",cmo.getTestTableName())



##信任空闲池连接的(秒数)

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"SecondsToTrustAnIdlePoolConnection",cmo.getSecondsToTrustAnIdlePoolConnection())

##收缩频率(秒数)

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"ShrinkFrequencySeconds",cmo.getShrinkFrequencySeconds())

##重试创建连接的频率(秒数)

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"ConnectionCreationRetryFrequencySeconds",cmo.getConnectionCreationRetryFrequencySeconds())

##登录延迟

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"LoginDelaySeconds",cmo.getLoginDelaySeconds())

##非活动连接超时秒数

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"InactiveConnectionTimeoutSeconds",cmo.getInactiveConnectionTimeoutSeconds())

##最大等待连接数

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"HighestNumWaiters",cmo.getHighestNumWaiters())

##连接保留超时(秒数)

print >>fojdbctxt, "%-25s- %-20s- %-40s: %-s" % (adminurl,jdbcName,"ConnectionReserveTimeoutSeconds",cmo.getConnectionReserveTimeoutSeconds())



############################################################

for authinfo in focfg:

autharray = authinfo.split(",")

if len(autharray) < 3:

continue


###cfgfile = autharray[0].strip()

###keyfile = autharray[1].strip()

###adminurl = autharray[2].strip()


###connect(userConfigFile=cfgfile,userKeyFile=keyfile,url=adminurl)

UserName = autharray[0].strip()

PassWord = autharray[1].strip()

AdminUrl = autharray[2].strip()



connect(UserName,PassWord,AdminUrl)


##获取WLS相关配置信息

getWLSparams()

##获取JDBC相关配置信息

getJDBCparams()


disconnect()


focfg.close()

fowlstxt.close()

fojdbctxt.close()


exit()

3. auth_info.cfg

weblogic,password,t3://10.243.*.*:7011

weblogic,password,t3://10.243.*.*:7012

weblogic,password,t3://10.243.*.*:7013

注:控制台登录授权信息也可以通过wlst自带的storeUserConfig()方法进行加密处理,具体使用方法可百度搜索查看。

4. 采集结果样例

4.1 result_wls_params.txt

格式说明:以冒号”:”分割

URL:ServerName:属性名称:属性值

4.2 result_jdbc_params.txt

格式说明:以冒号”:”分割

URL:JDBC名称:属性名称:属性值


本 文 原 创 来 源:IT那活儿微信公众号(上海新炬王翦团队)


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