Ganglia installation Howto By Syed Asim Abbas
For comments and suggestions : asimabbas31 at gmail dot com
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Ganglia is monitring system for high performance computing systems
We have two node potter.isb.ots.com and harry.isb.ots.com both are HPC nodes.
For HPC installation
http://www.wbitt.com/contributed-howtos/107-linux-high-performance-computing-cluster-how-to.html
#######Download Ganglia Package from sourceforge.net
[root@potter ~]# wget http://downloads.sourceforge.net/project/ganglia/ganglia%20monitoring%20core/3.1.2%20%28Langley%29/ganglia-3.1.2.tar.gz?use_mirror=nchc
[root@potter ~]# cd tmp/
[root@potter tmp]#
[root@potter tmp]# tar zxvf ganglia-3.1.2.tar.gz
ganglia-3.1.2/
ganglia-3.1.2/build/
ganglia-3.1.2/build/config.guess
ganglia-3.1.2/build/config.sub
ganglia-3.1.2/build/depcomp
[root@potter tmp]# cd ganglia-3.1.2
[root@potter ganglia-3.1.2]# whereis python
python: /usr/bin/python2.5 /usr/bin/python2.5-config /usr/bin/python /usr/lib/python2.5 /usr/include/python2.5 /usr/share/man/man1/python.1.gz
[root@potter ganglia-3.1.2]# ./configure –with-python=/usr/bin/python2.5 –with-gmetad –enable-status
checking for a BSD-compatible install… /usr/bin/install -c
checking whether build environment is sane… yes
checking for gawk… gawk
checking whether make sets $(MAKE)… yes
checking build system type… i686-pc-linux
checking host system type… i686-pc-linux
checking for gcc… gcc
checking for C compiler default output file name… a.out
#####ERROR
checking rrd.h presence… no
checking for rrd.h… no
checking for rrd_create in -lrrd… no
Trying harder by including the X library path
checking for rrd_create in -lrrd… no
#####RRDTOOLs required
[root@potter tmp]# yum install rrdtool*
Loaded plugins: refresh-packagekit
Setting up Install Process
Parsing package install arguments
Package rrdtool-1.3.8-1.fc10.i386 already installed and latest version
Resolving Dependencies
–> Running transaction check
—> Package rrdtool-php.i386 0:1.3.8-1.fc10 set to be updated
—> Package rrdtool-ruby.i386 0:1.3.8-1.fc10 set to be updated
–> Processing Dependency: ruby(abi) = 1.8 for package: rrdtool-ruby
–> Processing Dependency: libruby.so.1.8 for package: rrdtool-ruby
—> Package rrdtool-devel.i386 0:1.3.8-1.fc10 set to be updated
—> Package rrdtool-python.i386 0:1.3.8-1.fc10 set to be updated
—> Package rrdtool-tcl.i386 0:1.3.8-1.fc10 set to be updated
–> Processing Dependency: tcl >= 8.0 for package: rrdtool-tcl
—> Package rrdtool-doc.i386 0:1.3.8-1.fc10 set to be updated
—> Package rrdtool-perl.i386 0:1.3.8-1.fc10 set to be updated
–> Running transaction check
—> Package tcl.i386 1:8.5.3-1.fc10 set to be updated
—> Package ruby-libs.i386 0:1.8.6.287-2.fc10 set to be updated
–> Finished Dependency Resolution
Dependencies Resolved
=================================================================================================
Package Arch Version Repository Size
=================================================================================================
Installing:
rrdtool-devel i386 1.3.8-1.fc10 updates 27 k
rrdtool-doc i386 1.3.8-1.fc10 updates 237 k
rrdtool-perl i386 1.3.8-1.fc10 updates 39 k
rrdtool-php i386 1.3.8-1.fc10 updates 24 k
rrdtool-python i386 1.3.8-1.fc10 updates 27 k
rrdtool-ruby i386 1.3.8-1.fc10 updates 17 k
rrdtool-tcl i386 1.3.8-1.fc10 updates 20 k
Installing for dependencies:
ruby-libs i386 1.8.6.287-2.fc10 fedora 1.7 M
tcl i386 1:8.5.3-1.fc10 fedora 2.2 M
Transaction Summary
========================================================================================
Install 9 Package(s)
Update 0 Package(s)
Remove 0 Package(s)
Total download size: 4.3 M
Is this ok [y/N]: y
Downloading Packages:
###########Again configure ganglia
[root@potter ganglia-3.1.2]# ./configure –with-python=/usr/bin/python2.5 –with-gmetad –enable-status
The ganglia graphs are created using RRDTool (http://www.rrdtool.org/)
Checking for python
checking Python version… 2.5
checking Python support… yes
Checking for apr
checking for apr-1-config… /usr/bin/apr-1-config
checking for apr_socket_send in -lapr-1… yes
The ganglia utilities use the Apache Portable Runtime functions (http://www.apache.org/)
Found a suitable libapr1 library
Checking for confuse
checking for cfg_parse in -lconfuse… no
Trying harder including gettext
checking for cfg_parse in -lconfuse… no
Trying harder including iconv
checking for cfg_parse in -lconfuse… no
libconfuse not found
###########Again error ok rrdtools installed now libconfuse required
[root@potter ~]# yum install libconfuse*
====================================================================================
Package Arch Version Repository Size
=====================================================================================
Installing:
libconfuse i386 2.6-1.fc9 fedora 86 k
libconfuse-devel i386 2.6-1.fc9 fedora 15 k
[root@potter ganglia-3.1.2]# ./configure –with-python=/usr/bin/python2.5 –with-gmetad –enable-status
config.status: creating config.h
config.status: executing depfiles commands
Welcome to..
______ ___
/ ____/___ _____ ____ _/ (_)___ _
/ / __/ __ `/ __ \/ __ `/ / / __ `/
/ /_/ / /_/ / / / / /_/ / / / /_/ /
\____/\__,_/_/ /_/\__, /_/_/\__,_/
/____/
Copyright (c) 2005 University of California, Berkeley
[root@potter ganglia-3.1.2]# make
make all-recursive
make[1]: Entering directory `/tmp/ganglia-3.1.2′
Making all in lib
make[2]: Entering directory `/tmp/ganglia-3.1.2/lib’
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include/apr-1 -I.. -I. -I../include/ -D_LARGEFILE64_SOURCE -g -O2 -fno-strict-aliasing -Wall -D_REENTRANT -MT getopt1.o -MD -MP -MF “.deps/getopt1.Tpo” -c -o getopt1.o getopt1.c; \
then mv -f “.deps/getopt1.Tpo” “.deps/getopt1.Po”; else rm -f “.deps/getopt1.Tpo”; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include/apr-1 -I.. -I. -I../include/ -D_LARGEFILE64_SOURCE -g -O2 -fno-strict-aliasing -Wall -D_REENTRANT -MT getopt.o -MD -MP -MF “.deps/getopt.Tpo” -c -o getopt.o getopt.c; \
[root@potter ganglia-3.1.2]# echo $?
0
########No error make successful
#########now make install
[root@potter ganglia-3.1.2]# make install
Making install in lib
make[1]: Entering directory `/tmp/ganglia-3.1.2/lib’
make[2]: Entering directory `/tmp/ganglia-3.1.2/lib’
test -z “/usr/lib” || mkdir -p — “/usr/lib”
#######Gnaglia installed successfully
###########Now start configuration
#########copy web dir and services from ganglia
[root@potter ganglia-3.1.2]# cp -a web /var/www/html/ganglia/
[root@potter ganglia-3.1.2]# cp gmetad/gmetad.init /etc/rc.d/init.d/gmetad
[root@potter ganglia-3.1.2]# mkdir /etc/ganglia
[root@potter ganglia-3.1.2]# cp gmetad/gmetad.conf /etc/ganglia/
[root@potter ganglia-3.1.2]# mkdir -p /var/lib/ganglia/rrds
[root@potter ganglia-3.1.2]# chown nobody:nobody /var/lib/ganglia/rrds
[root@potter ganglia-3.1.2]# chkconfig –add gmetad
[root@potter ganglia-3.1.2]# chkconfig –add gmond
error reading information on service gmond: No such file or directory
[root@potter ganglia-3.1.2]# cp gm
gmetad/ gmetric/ gmond/
[root@potter ganglia-3.1.2]# cp gmond/gmond.init
gmond.init gmond.init.SuSE
[root@potter ganglia-3.1.2]# cp gmond/gmond.init /etc/rc.d/init.d/gmond
############Open configuration file and edit the following lines
[root@potter ganglia-3.1.2]# vi /etc/ganglia/gmetad.conf
cluster {
name = “Beowulf”
owner = “Asim Abbas”
latlong = “unspecified”
url = “unspecified”
}
#########Add the line under modules section
module {
name = “python_module”
path = “modpython.so”
params = “/usr/lib/ganglia/” #####change your lib path depand on system arch
}
########Start services
[root@potter ganglia]# /etc/init.d/gmond start
Starting GANGLIA gmond: [ OK ]
[root@potter ganglia]# /etc/init.d/gm
gmetad gmond
[root@potter ganglia]# /etc/init.d/gmetad start
Starting GANGLIA gmetad: [ OK ]
[root@potter ganglia]# /etc/init.d/httpd restart
Stopping httpd: [FAILED]
Starting httpd: [ OK ]
[root@potter ganglia]# ps aux |grep http
root 11347 0.1 4.6 32944 11732 ? Ss 07:29 0:00 /usr/sbin/httpd
apache 11349 0.0 2.1 33076 5356 ? S 07:29 0:00 /usr/sbin/httpd
apache 11350 0.0 2.1 33076 5352 ? S 07:29 0:00 /usr/sbin/httpd
apache 11351 0.0 2.1 33076 5352 ? S 07:29 0:00 /usr/sbin/httpd
apache 11352 0.0 2.1 33076 5352 ? S 07:29 0:00 /usr/sbin/httpd
apache 11353 0.0 2.1 33076 5352 ? S 07:29 0:00 /usr/sbin/httpd
apache 11354 0.0 2.1 33076 5352 ? S 07:29 0:00 /usr/sbin/httpd
apache 11355 0.0 2.1 33076 5352 ? S 07:29 0:00 /usr/sbin/httpd
apache 11356 0.0 2.1 33076 5352 ? S 07:29 0:00 /usr/sbin/httpd
#########Open browser http://localhost/ganglia
# ganglia1.png
#####Click on potter.isb.ots.com
# ganglia2.png
#########Ok one node “potter.isb.ots.com” added successfully
#########Now we add second HPC node “Harry.isb.ots.com”
#######Simply copy the files from potter.isb.ots.com to harry.isb.ots.com
[root@potter cluster]# scp /usr/sbin/gmond harry:/usr/sbin/gmond
gmond 100% 126KB 125.8KB/s 00:00
[root@potter cluster]# scp /etc/ganglia/gmond.conf harry:/etc/ganglia/
gmond.conf 100% 7563 7.4KB/s 00:00
[root@potter cluster]# scp /etc/init.d/gmond harry:/etc/init.d/
gmond 100% 742 0.7KB/s 00:00
[root@potter cluster]# scp /usr/lib/libganglia-3.1.2.so.0
libganglia-3.1.2.so.0 libganglia-3.1.2.so.0.0.0
[root@potter cluster]# scp /usr/lib/libganglia-3.1.2.so.0 harry:/usr/lib
libganglia-3.1.2.so.0 100% 193KB 193.2KB/s 00:00
[root@potter cluster]# scp /usr/lib/libconfuse.so.0 harry:/usr/lib
libconfuse.so.0 100% 43KB 43.5KB/s 00:00
[root@potter cluster]# scp /usr/lib/libapr-1.so.0 harry:/usr/lib
libapr-1.so.0 100% 173KB 172.8KB/s 00:00
[root@potter cluster]# scp -r /usr/lib/ganglia/ harry:/usr/lib
moddisk.so 100% 128KB 127.5KB/s 00:00
modsys.so 100% 128KB 128.1KB/s 00:00
modpython.so 100% 42KB 42.4KB/s 00:00
modproc.so 100% 127KB 127.4KB/s 00:00
modgstatus.so 100% 12KB 12.0KB/s 00:00
modnet.so 100% 128KB 127.7KB/s 00:00
modload.so 100% 127KB 127.5KB/s 00:00
modmulticpu.so 100% 40KB 39.7KB/s 00:00
modcpu.so 100% 132KB 132.0KB/s 00:00
modmem.so 100% 128KB 128.3KB/s 00:00
#######Start gmond service on 2nd HPC node “harry.isb.ots.com and refresh the browser 3 or 4 time”
[root@harry ~]# /etc/init.d/gmond start
Starting GANGLIA gmond: [ OK ]
You have new mail in /var/spool/mail/root
# ganglia3.png
# ganglia4.png
# ganglia5.png
