Hello, with the install documentation, I cannot have ganglia running on Tru64. I missed something...
[ We have at IAP, ganglia fine installed on a small cluster : http://clix.iap.fr:8080/ganglia-webfrontend/index.php on Mandrake linux through clic : it was a one step install ] Now I want to have the same on a few DIGITAL Tru64. One of these Tru64 will have also the Ganglia Web Frontend. By browsing at the doc, It is not clear what I have to do. QUESTION 1 : Could one confirm that what need to done is the following : 1- install web+php on one source "that host the web" [collector] 2- install rrd on all the sources [ including the collector ] 3- install ganglia-monitor-core-2.5.3 4- configure the /etc/gmond.conf on all sources 5- configure the /etc/gmetad.conf on source [collector] 6- start gmond on all sources 7- start gmetad on the source [collector] ===================================================================== Actually, I have installed the gmond + gmetad + webfrontend only on 1 node QUESTION 2 : what is wrong with gmond ??? or gmetad ??? gmond returns data for CPU usage : [ encoded 8 XDR bytes ... ] but also errors like : mcast_thread() error multicasting gmetad seems to run... at least I can "telnet machine 8651" and get XML stuff, but it says : "data_thread() got not answer from any [DEC Alpha] datasource" After having donne this, I have gmond + gmetad running on the source "web" [collector], but something is wrong, and I cannot figure it out : seems to be the "mcast_xxx" things. Starting gmetad returns : ./gmetad/gmetad.init start Starting GANGLIA gmetad: Setting the debug level to 10 Datasource = [DEC Alpha] Polling interval for DEC Alpha is 15 sec. Trying to connect to 194.57.221.6:8649 for [DEC Alpha] Data inserted for [DEC Alpha] into sources hash Grid name DEC grid Grid authority http://samplix.iap.fr/ganglia/ Setting setuid username to nobody Setting xml port to 8651 Setting number of xml server threads to 4 Setting the RRD Rootdir to /usr/internet/ganglia/rrds Going to run as user root Sources are ... Source: [DEC Alpha] has 1 sources 194.57.221.6 listening on port 8651 Data thread 36926976 is monitoring [DEC Alpha] data source 194.57.221.6 data_thread() got not answer from any [DEC Alpha] datasource ======================================================================== thank you for any hint. Gilles MISSONNIER - Projet Terapix phone : [33] 01 44 32 81 36 http://terapix.iap.fr ======================================================================== I have the following config files : ___________________ /etc/gmetad.conf debug_level 10 data_source "DEC Alpha" samplix gridname "DEC grid" authority "http://samplix.iap.fr/ganglia/"; trusted_hosts 127.0.0.1 194.57.221.6 setuid off setuid_username "nobody" xml_port 8651 server_threads 4 rrd_rootdir "/usr/internet/ganglia/rrds" ___________________ /etc/gmond.conf debug_level 10 data_source "DEC Alpha" samplix gridname "DEC grid" authority "http://samplix.iap.fr/ganglia/"; trusted_hosts 127.0.0.1 194.57.221.6 setuid off setuid_username "nobody" xml_port 8651 server_threads 4 rrd_rootdir "/usr/internet/ganglia/rrds" [EMAIL PROTECTED]<155> grep -v ^# /etc/gmond.conf name "DEC Alpha" owner "TERAPIX DEC" latlong "unspecified" url "http://samplix.iap.fr/ganglia/"; location "unspecified" mcast_channel 194.57.221.6 mcast_port 8649 mcast_if tu0 mcast_ttl 1 mcast_threads 2 xml_port 8651 xml_threads 2 trusted_hosts 127.0.0.1 194.57.221.6 num_nodes 1 num_custom_metrics 2 mute off deaf on debug_level 10 no_setuid on setuid nobody no_gexec on all_trusted on ==================================
