安裝ganglia監控

yum install epel-release

主節點：

yum -y install ganglia-gmetad

yum -y install ganglia-web

所有節點：

yum -y install ganglia-gmond

主節點上配置：

vi /etc/ganglia/gmetad.conf

data_source "my cluster" FlinkMaster FlinkNode1 FlinkNode2

vi /etc/httpd/conf.d/ganglia.conf

<Location /ganglia>

Order deny,allow

Allow from all

# Require local

# Require ip 10.1.2.3

# Require host example.org

</Location>

vi /etc/httpd/conf/httpd.conf

<Directory />

#AllowOverride none

#Require all denied

Options FollowSymLinks

AllowOverride None

Order deny,allow

allow from all

</Directory>

所有節點配置：

vi /etc/ganglia/gmond.conf

cluster {

name = " my cluster "

owner = "unspecified"

latlong = "unspecified"

url = "unspecified"

}

啟動服務：

主節點：

service gmetad restart

service gmond start

service httpd restart

chkconfig gmetad on

chkconfig gmond on

其他節點：

service gmond restart

chkconfig gmond on

最後通過網址訪問：http://service_ip/ganglia

ganglia監控安裝部署