ganglia多cluster设置（转）

转自：http://18567.blog.51cto.com/8567/670571

例如有两个集群，cluster1,cluster2
cluster1{
    test0
}
cluster2{
    test1
    test2
}
gmeta部署在test0上

gmeta.conf配置如下：
data_source "cluster1" localhost
data_source "cluster2" test2
test0上的gmond.conf：
cluster { 
name = "cluster1" 
owner = "unspecified" 
latlong = "unspecified" 
url = "unspecified" 
} 
udp_send_channel { 
host = test0
port = 8649 
ttl = 1 
} 

/* You can specify as many udp_recv_channels as you like as well. */ 
udp_recv_channel { 
/* mcast_join = 239.2.11.71 */
port = 8649 
/* bind = 239.2.11.71 */
} 

选取test2作为cluster2的headnode
test2上的gmond.conf配置:
cluster { 
name = "cluster2" 
owner = "unspecified" 
latlong = "unspecified" 
url = "unspecified" 
} 
udp_send_channel { 
host = jx-psop-test2.jx
port = 8649 
ttl = 1 
} 

/* You can specify as many udp_recv_channels as you like as well. */ 
udp_recv_channel { 
/* mcast_join = 239.2.11.71 */ 
port = 8649 
/* bind = 239.2.11.71 */
} 

test1向test2汇报，由test2汇总，
test1的gmond.conf配置同test2

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