Ignite安装配置——上篇
Ignite介绍
Ignite 是SolarWinds公司开发的一款数据库性能监控、性能分析并提供优化解决方案的性能检测分析工具,Ignite配置简单、方便;它会收集实时会话数据、服务器资源使用情况,以及数据库服务器性能数据。提供实时监控和告警。它不仅可以从多个维度-如等待类型、程序、 执行计划分析历史趋势的响应时间。而且有着非常优秀的图形化界面,用户体验非常棒。当然这款工具并非是免费的,但是提供试用版本。大家可以去http://www.ignitefree.com/了解一下Ignite提供的免费版本,SolarWinds公司最近被Confio Software收购了。大家也可以从它的官网http://www.confio.com/去了解一下。
使用Ignite工具已经有一段时间了,但是也发现它有个弱点,就是数据采集相当频繁。相当占用带宽资源. 部署Ignite的Repository Server位于香港,它需要连接到大陆服务器采集各类性能数据。结果Zabix监控结果发现它占用了接近10%的带宽资源。于是决定在大陆这边也部署Ignite,用来监控这边的数据库服务器,避免星型拓扑结构造成带宽资源消耗严重。数据采集频繁的结果就是需要大量的存储。所以不时要维护数据库的表空间.
Ignite更多的使用可以参考官方提供的教程:http://www.confio.com/dev/tutorial/ignite/
Ingite安装
Step 1: 首先去官方网站注册并下载Ignite安装包 http://www.confio.com/ignite-download 。它有Unix/Linux 和Windows两个版本。Repository Server (资源库服务器 或 存储库服务器)可以是Oracle 或SQL Server。 也就是说Ignite采集来的数据可以存储在Oracle或SQL Server数据库中。
Step 2:下载后解压后,有两个文件,一个安装脚本ignite_8_3_407_installer.sh,一个是安装说明文件
[root@gsp ignite_8_3_407_installer]# ll
total 161980
-rwxr-xr-x 1 root root 165693196 Jan 1 02:28 ignite_8_3_407_installer.sh
-rw-r--r-- 1 root root 1092 Jan 1 02:28 install.txt
[root@gsp ignite_8_3_407_installer]# more install.txt
Installation Instructions for Ignite on UNIX/Linux
==============================================================================
Ignite versions 8.0 and higher have a binary executable installer for
UNIX/Linux.
TRANSFER
========
If you need to transfer the install file to a UNIX or Linux server, make sure
you do this in binary mode. Most ftp transfer utilities transfer ".sh" files
in binary mode by default.
INSTALL
========
Execute the .sh file by either making it executable and running it directly:
chmod +x ignite_8_3_407_installer.sh
./ignite_8_3_407_installer.sh
Or indirectly execute it via the shell:
sh ignite_8_3_407_installer.sh
The install will display instructions, and will prompt you for any needed
information (e.g. installation directory).
The install files including the directory containing this file (install.txt)
can be deleted after the installation is complete.
UPGRADES
========
If you are upgrading from a previous version of Ignite, see KB Article 1511
(http://support.confio.com/kb/1511).
[root@gsp ignite_8_3_407_installer]# chmod +x ignite_8_3_407_installer.sh
[root@gsp ignite_8_3_407_installer]# ./ignite_8_3_407_installer.sh
Verifying archive integrity... All good.
Uncompressing Ignite 8.3.407 installation files.........
Before installing and running Ignite, you must agree to the following
software license agreement (EULA). Press [enter] to view the license...
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Do you agree with the license? [y/n]:
Please enter either "y" or "n"
Do you agree with the license? [y/n]: y
Searching for java executable... This may take a few minutes, please be patient.
Found java executable at [/usr/java/jdk1.7.0_25/bin/java].
Please note the following before proceeding:
Ignite is a web server. You should install Ignite on a server that:
- has network connectivity to the Repository and the monitored databases, and
- is available at all times (a laptop might not be a good choice), and
- is not running applications where performance is critical.
Proceed with installation? [Y/n]: Y
This script will extract Ignite into a directory of your choosing.
The directory must already exist and must be writable by the current user.
Ignite will be extracted into its own version-specific directory under
the directory you enter below. For example, if you enter "/home/ignite"
as the destination directory, Ignite will be extracted into the directory
"/home/ignite/ignite_8_3_407".
Enter destination directory for Ignite [/root/kerry]: /home/ignite
Extracting Ignite to directory [/home/ignite]...........................................................................done.
Please view the readme.txt for startup and upgrade instructions. The readme
will explain how to get Ignite running. Once it is running, an Ignite
wizard will walk you through creating a Repository and monitoring database
instances. The readme.txt is located at:
/home/ignite/ignite_8_3_407/readme.txt
Would you like to view the readme.txt now? [Y/n]: n
Ignite installation complete.
启动Ignite服务:
[root@gsp ~]# cd /home/ignite/
[root@gsp ignite]# ls
ignite_8_3_407
[root@gsp ignite]# cd ignite_8_3_407/
[root@gsp ignite_8_3_407]# ls
ConfioIgnitePIUserGuide.pdf iwc QuickStartPerformanceOracleDB2Sybase.pdf readme.txt SolarWindsEula.rtf
ConfioIgniteVMUserGuide.pdf license.txt QuickStartPerformanceSQLServer.pdf shutdown.sh startup.sh
[root@gsp ignite_8_3_407]# ./startup.sh
**************************************************************************
*
* If this script fails you can manually start the program by
* doing the following steps:
*
* 1) Set the JAVA_HOME environment variable to your Java installation.
* 2) Add <JAVA_HOME>/bin to your PATH environment variable.
* 3) Go to the <Ignite Home>/tomcat/bin directory.
* 4) Run ./startup.sh
* 5) Bring up the link (http://machine Name:8123
* or http://machine IP:8123) in your browser.
*
*
***************************************************************************
Catalog is being created...
Found java 1.5 or higher
JAVA HOME IS SET TO /home/ignite/ignite_8_3_407/iwc/jre_linux
PATH IS SET TO /home/ignite/ignite_8_3_407/iwc/jre_linux/bin:/usr/java/jdk1.7.0_25/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
The server port is 8127
The port is 8123
IWC is not running.
The port 8123 is open
The port 8127 is open
Starting Ignite
IBM Jvm Is Set To NO
Setting the -server option for JVM
JAVA_OPTS is -server -Xms128m -Xmx512m -Xss128k -XX:MaxPermSize=128m -Dcom.sun.management.jmxremote -Djava.net.preferIPv4Stack=true
Waiting on initialization...please be patient
**************************************************************************
*
* Ignite has been launched, wait one minute then bring up
* this link in your browser:
*
* http://<Machine Name>:8123 or http://<Machine IP>:8123
*
* If the link does not work, check <iwc_dir>/tomcat/logs
* and make sure a firewall is not running on this machine.
*
***************************************************************************
Exiting script after webserver launched.
更多Ignite资料请见 Ignite_Installation_and_User_Guide.pdf 接下来就是准备Ignite的Repository。下篇继续!
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