ganglia离线安装_ganglia安装教程(centos7)

ganglia 安装教程

依赖软件tar xvzf pcre-8.32.tar.gz

cd pcre-8.32

-./configure –prefix=/usr/local

make && make installtar xvzf confuse-2.7.tar.gz

cd confuse-2.7

CFLAGS=-fPIC ./configure –prefix=/usr/local –disable-nls

make CFLAGS=-fPIC

make CFLAGS=-fPIC installtar -xvzf expat-2.1.0.tar.gz

cd expat-2.1.0

./configure –prefix=/usr/local

make && make installtar xvzf zlib-1.2.8.tar.gz

cd zlib-1.2.8

CFLAGS=-fPIC ./configure –prefix=/usr/local

make CFLAGS=-fPIC

make CFLAGS=-fPIC installtar xvzf libxml2-2.7.8.tar.gz

cd libxml2-2.7.8

./configure –prefix=/usr/local –with-zlib=/usr/local

make && make installtar xvzf rrdtool-1.4.8.tar.gz

cd rrdtool-1.4.8

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

./configure –prefix=/usr/local

make && make install./configure –enable-gexec

make && make install

ganglia配置

gmetad配置

在ganglia安装目录执行如下操作cp -a gmetad/gmetad.init /etc/init.d/gmetad

chkconfig –add gmetad

chkconfig –level 345 gmetad on

gmetad -t | tee /usr/local/etc/gmetad.conf

mkdir -p /var/lib/ganglia/rrds

chown nobody:nobody /var/lib/ganglia/rrds

配置gmetad.conf

1.修改gmetad.conf 中 data_source

data_source "hadoop201" hadoop201

gmond配置cp -a gmond/gmond.init /etc/init.d/gmond

chkconfig –add gmond

chkconfig –level 345 gmond on

gmond -t | tee /usr/local/etc/gmond.conf

配置gmond.conf

修改 cluster中 name 为在gmetad.conf 中的data_sourcecluster {

name = "hadoop201"

owner = "nobody"

latlong = "unspecified"

url = "unspecified"

}

Ganglia-web环境部署tar xvzf ganglia-web-3.6.2.tar.gz -C /var/www/html/

cd /var/www/html/

mv ganglia-web-3.5.12 ganglia

chmod -R 777 /var/www/html/ganglia

cd /var/www/html/ganglia

cp conf_default.php conf.php

vim conf.php

conf.php中有些默认配置和以上设置不一样的需要进行修改：# Gmetad-webfrontend version. Used to check for updates.#$conf['gweb_root'] = "/var/www/html/ganglia";

$conf['gweb_confdir'] = "/var/www/html/ganglia";

include_once $conf['gweb_root'] . "/version.php";## 'readonly': No authentication is required.  All users may view all resources.  No edits are allowed.#  'enabled': Guest users may view public clusters.  Login is required to make changes.  #             An administrator must configure an authentication scheme and ACL rules.# 'disabled': Guest users may perform any actions, including edits.  No authentication is required.$conf['auth_system'] = 'readonly';## The name of the directory in "./templates" which contains the# templates that you want to use. Templates are like a skin for the# site that can alter its look and feel.#$conf['template_name'] = "default";## If you installed gmetad in a directory other than the default# make sure you change it here.## Where gmetad stores the rrd archives.$conf['gmetad_root'] = "/var/lib/ganglia";

$conf['rrds'] = "${conf['gmetad_root']}/rrds";# Where Dwoo (PHP templating engine) store compiled templates$conf['dwoo_compiled_dir'] = "${conf['gweb_confdir']}/dwoo/compiled";

$conf['dwoo_cache_dir'] = "${conf['gweb_confdir']}/dwoo/cache";# Where to store web-based configuration$conf['views_dir'] = $conf['gweb_confdir'] . '/conf';

$conf['conf_dir'] = $conf['gweb_confdir'] . '/conf';1234567891011121314151617181920212223242526272829303132333435363738

问题及解决方式编译rrdtool 错误

/.libs/librrd.so: undefined reference to xmlTextReaderValue@LIBXML2_2.4.30'

./.libs/librrd.so: undefined reference toxmlTextReaderNodeType@LIBXML2_2.4.30’

./.libs/librrd.so: undefined reference to xmlStrdup@LIBXML2_2.4.30'

./.libs/librrd.so: undefined reference toxmlTextReaderName@LIBXML2_2.4.30’

./.libs/librrd.so: undefined reference to xmlNewTextReaderFilename@LIBXML2_2.4.30'

./.libs/librrd.so: undefined reference toxmlStrcasestr@LIBXML2_2.4.30’

./.libs/librrd.so: undefined reference to xmlFree@LIBXML2_2.4.30'

./.libs/librrd.so: undefined reference toxmlTextReaderRead@LIBXML2_2.4.30’

./.libs/librrd.so: undefined reference to xmlFreeTextReader@LIBXML2_2.4.30'

./.libs/librrd.so: undefined reference toxmlTextReaderGetParserLineNumber@LIBXML2_2.6.17’

./.libs/librrd.so: undefined reference to `xmlStrcasecmp@LIBXML2_2.4.30’

ganglia编译必须依赖rrdtool，而rrdtool安装不同机器可能出现莫名的安装错误，此时如果机器可以连接网络可以使用 yum -y install rrdtool 方式安装，但此时安装后，编译ganglia时仍然无法找到rrdtool相应的库，此时可以采用如下方法,使ganglia编译安装成功：

下载rrdtool-1.4.8.tar.gz ，解压后，将rrdtool-1.4.8/src/.libs 中相应库拷贝到如下目录：

home/hadoop/为我本机rrdtool-1.4.8所在路径：

cp /home/hadoop/rrdtool-1.4.8/src/.libs/.so /usr/local/lib/

cp /home/hadoop/rrdtool-1.4.8/src/.libs/*.a /usr/local/lib/

cp /home/hadoop/rrdtool-1.4.8/src/.libs/*.la /usr/local/lib/

cp /home/hadoop/rrdtool-1.4.8/src/rrd*.h /usr/local/include

效果展示