在 CentOS 6.5 上安装 Ganglia 3.6.0
更新源
yum install wget gcc make rsync
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
yum makecache
安装依赖包
apr-devel
yum install apr-devel
zlib
yum install zlib-devel
libConfuse
http://www.nongnu.org/confuse/
yum install libconfuse-devel
expat
http://expat.sourceforge.net
yum install expat-devel
pcre
yum install pcre-devel
RRD
http://oss.oetiker.ch/rrdtool
yum install rrdtool rrdtool-devel
安装Python
tar -jxf Python-2.7.3.tar.bz2
./configure --prefix=/usr/local --enable-shared
make && make install
vi /etc/ld.so.conf
-- 增加如下内容
/usr/local/lib
启用配置
ldconfig
检查是否生效
ldconfig -v |grep "libpython2.7.so"
安装Ganglia
http://ganglia.info/
wget http://sourceforge.net/projects/ganglia/files/ganglia%20monitoring%20core/3.6.0/ganglia-3.6.0.tar.gz/download -O ~/ganglia-3.6.0.tar.gz
tar zxvf ganglia-3.6.0.tar.gz
cd ganglia-3.6.0
./configure --prefix=/usr/local/ganglia-3.6.0 --enable-gexec --enable-status --with-gmetad --with-librrd --with-libconfuse --with-zlib --with-python=/usr/local
make
make install
配置
设置软链接
ln -s /usr/local/ganglia-3.6.0/sbin/gmond /usr/bin/gmond
复制服务启动文件
cp ~/ganglia-3.6.0/gmond/gmond.init /etc/rc.d/init.d/gmond
cp ~/ganglia-3.6.0/gmetad/gmetad.init /etc/rc.d/init.d/gmetad
chkconfig --add gmond
chkconfig --add gmetad
chkconfig gmond on
chkconfig gmetad on
修改配置文件
vi /etc/init.d/gmond
GMOND=/usr/local/ganglia-3.6.0/sbin/gmond
daemon $GMETAD -c /etc/ganglia/gmond.conf
vi /etc/init.d/gmetad
GMETAD=/usr/local/ganglia-3.6.0/sbin/gmetad
daemon $GMOND -c /etc/ganglia/gmetad.conf
复制配置文件&生成初始文件
mkdir -p /etc/ganglia
cp ~/ganglia-3.6.0/gmetad/gmetad.conf /etc/ganglia/
gmond -t | tee /etc/ganglia/gmond.conf
设置RRD存储
mkdir -p /var/lib/ganglia/rrds
chown nobody:nobody /var/lib/ganglia/rrds
修改gmetad.conf
vi /etc/ganglia/gmetad.conf
setuid_username "nobody"
data_source "ganglia.monitor" localhost
修改gmond.conf
vi /etc/ganglia/gmond.conf
cluster {
name = "ganglia.monitor"
owner = "unspecified"
latlong = "unspecified"
url = "unspecified"
}
udp_send_channel {
host = ganglia.monitor
port = 8649
ttl = 1
}
udp_recv_channel {
port = 8649
}
tcp_accept_channel {
port = 8649
}
启动
启动
service gmetad start
service gmond start
重启
service gmetad restart
service gmond restart
查看状态
service gmetad status
service gmond status
停止
service gmetad stop
service gmond stop
安装Web
安装 Apache & PHP
yum install php-common php-cli php php-gd httpd
启动apache
service httpd start
下载
wget http://sourceforge.net/projects/ganglia/files/ganglia-web/3.5.12/ganglia-web-3.5.12.tar.gz/download -O ~/ganglia-web-3.5.12.tar.gz
tar zxvf ganglia-web-3.5.12.tar.gz
cd ganglia-web-3.5.12
修改Makefile
vi Makefile
# Location where gweb should be installed to (excluding conf, dwoo dirs).
GDESTDIR = /var/www/html/ganglia
# Location where default apache configuration should be installed to.
GCONFDIR = /etc/ganglia-web
# Gweb statedir (where conf dir and Dwoo templates dir are stored)
GWEB_STATEDIR = /var/lib/ganglia-web
# Gmetad rootdir (parent location of rrd folder)
GMETAD_ROOTDIR = /var/lib/ganglia
APACHE_USER = apache
安装
make install
防火墙规则设置
iptables -I INPUT 3 -p tcp -m tcp --dport 80 -j ACCEPT
iptables -I INPUT 3 -p udp -m udp --dport 8649 -j ACCEPT
service iptables save
service iptables restart
关闭selinux
vi /etc/selinux/config
SELINUX=disabled
setenforce 0
访问
http://localhost/ganglia
参考资料
http://yhz.me/blog/Install-Ganglia-On-CentOS.html
http://my.oschina.net/duangr/blog/181585
http://blog.csdn.net/wjciayf/article/details/41649029