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PostgreSQL开源监控工具pgwatch详细安装和测试

时间:2021-07-01 10:21:17 帮助过:21人阅读

首先本人是在linux下完成的如上配置,windows下没有试过,在作者的文档中说,在linux下可以用setup.sh进行安装操作,本人尝试许久

pgwatch详细安装和测试

安装时一直出错,,但是网上又搜不到任何文档决定自己写一篇详细的安装文档。

1.下载pgwatch,我这里我用的版本是1.0,下载地址如下:

wget

2.解压并打开README文件,查看安装所需,这里的安装就不详细讲解

tar -zxvf pgwatch-1.0.tar.gz

vim README

------------------------------------------------------------

Requirements:

-------------

You will need a handful of components to make this work:

- Apache (webserver) # apache用作web服务器

- PHP 5 (scripting language) # php5版本

- pgsql extension for PHP (see ) # postgresql的php客户端

- PostgreSQL 9 (to store the data we collect) # postgresql支持最低版本为9

- dblink (contribution module for PostgreSQL 9) # 需要安装dblink(并非默认安装)

- For now we only support PostgreSQL >= 9.0 databases.

Older systems cannot be monitored, however, we will

add support for future database releases.


3.首先把你刚刚解压的文件夹,放在apache的目录下。(这里要注意的是要设置好文件夹的权限)

4.检测是否安装postgresql的php客户端,如果没有可以直接用yum安装:

yum installphp-pgsql.i386(我的是32位,同学们可以自己用yum search搜索下,之后重启apache)

检测是否安装脚本(php):

// Connecting, selecting database

$dbconn = pg_connect("host=192.168.30.200 port=5434 dbname=lengzijian user=postgres password=123456")

or die('Could not connect: ' . pg_last_error());

// Performing SQL query

$query = 'SELECT * FROM t_user limit 10';

$result = pg_query($query) or die('Query failed: ' . pg_last_error());

// Printing results in HTML

echo "

\n";

while ($line = pg_fetch_array($result, null, PGSQL_ASSOC)) {

echo "\t

\n";

foreach ($line as $col_value) {

echo "\t\t

\n";

}

echo "\t

\n";

}

echo "

$col_value
\n";

// Free resultset

pg_free_result($result);

// Closing connection

pg_close($dbconn);

?>

linux

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