Changes between Initial Version and Version 1 of ceasar/ganglia

Timestamp:

Mar 8, 2008, 5:30:51 PM (16 years ago)

Author:

ceasar

Comment:

--

ceasar/ganglia

@@ +1 @@
+以下動作皆在 DRBL server 上處理
+
+1. Ganglia
+
+1.1 Install (Base on Ubuntu Dapper)
+        1.1.1 Install necessary package from repository : apache2-php4, php4-gd, php4-jpgraph, php4-rrdtool, rrdtool, gcc, g++, libc6, librrd2-dev
+        1.2 Download last stable version ganglia
+        http://sourceforge.net/project/showfiles.php?group_id=43021&package_id=35280
+        (In our case, use "ganglia-3.0.4.tar.gz" )
+        1.3     Uncompree package, and configure and make
+        $ tar xzvf ganglia-3.0.4.tar.gz; cd /ganglia-3.0.4
+        $ ./configure --with-gmetad --prefix=/opt/ganglia
+        $ make
+        $ sudo make install
+        1.4 Install Web Frontend:
+        $ cp -a web /var/www/ganglia
+1.2 Configure
+        1.2.0 Add a user, group for ganglia service, say "ganglia:ganglia"
+        1.2.1 On frontend, create a gmond configuration file named gmond.conf
+        $ /opt/ganglia/sbin/gmond --default_config > /etc/gmond.conf
+
+        $ vi /etc/gmond.conf
+globals {
+  daemonize = yes
+  setuid = yes
+  user = ganglia        -------------> match 1.2.0
+  debug_level = 0
+  max_udp_msg_len = 1472
+  mute = no
+  deaf = no
+  host_dmax = 0 /*secs */
+  cleanup_threshold = 300 /*secs */
+  gexec = no
+}
+
+
+cluster {
+  name = "DRBL Cluster Project" -------------> as you want
+  owner = "NCHC OSS Lab"        -------------> as you want
+  latlong = "unspecified"
+  url = "unspecified"
+}
+udp_send_channel {
+  host = 192.168.201.254 ---------------> match your LAN connection ip
+  port = 8649
+}
+        1.2.2 On frontend, create a Gmetad configuration file named gmetad.conf
+        $ cp /opt/src/ganglia-3.0.4/gmetad/gmetad.conf /etc/gmetad.conf
+        $ vi /etc/gmetad.conf
+data_source "Test Cluster" 127.0.0.1:8649
+
+trusted_hosts 127.0.0.1
+
+setuid_username "ganglia"
+
+        1.2.3 On frontend, edit web frontend configuration file named conf.php
+        $ vi /var/www/ganglia/conf.php
+$gmetad_root = "/var/lib/ganglia";
+$rrds = "$gmetad_root/rrds";
+
+define("RRDTOOL", "/usr/bin/rrdtool");
+
+$ganglia_ip = "127.0.0.1";
+        
+1.3 Setup Ganglia service and start up
+        1.3.1 Perpare rrd log directory
+        $ mkdir -p /var/lib/ganglia/rrds
+        $ chown ganglia:ganglia /var/lib/ganglia/rrds
+
+        1.3.2 Setup service on /etc/rc.local   ---------> client 要保留，或以其他方式起動
+        $ vi /ect/rc.local
+# Start up ganglia service
+/opt/ganglia/sbin/gmond
+/opt/ganglia/sbin/gmetad        --------> client 則可以不用
+
+        1.3.3 Start up necessary service
+        $ /opt/ganglia/sbin/gmetad
+        $ /opt/ganglia/sbin/gmond
+
+1.4 Setup frontend php web page
+        1.4.1 Copy necessary frontend php scripts
+        $ cp -a /opt/src/ganglia-3.0.4/web /var/www/ganglia
+        1.4.2 Make sure the follow session is correct in config.conf
+        $ vi /var/www/ganglia/conf.php
+
+$gmetad_root = "/var/lib/ganglia";
+$rrds = "$gmetad_root/rrds";
+
+define("RRDTOOL", "/usr/bin/rrdtool");
+
+$ganglia_ip = "127.0.0.1";