thanks laf for helping me to move with it.
Yes, i’d like to have everything without NFS.
And that is because i’m asking
- "you just need to specify $config[‘rrdtool_version’] = ‘1.5.5’;"
where i should specify this? On both and server and a poller? Or only at the server? Or only at the poller?
On my config it is specified on the server (as on manual for rrdcache) but it’s not on the poller (because it is not told there)
So - where exactly should i put rrdtool_version? Server? Poller? Both? Is it written somewhere?
- regarding your:
“Make sure they both use the same memcached and mysql server, without that it won’t work.”
… as you can see from the config
a) they DON’T use the same mysql server, because they both use their own librenms installation.
On the manual:
“Database Server
MySQL / MariaDB - At the moment these are the only database servers that are supported, work is being done to ensure MySQL Strict mode is also supported but this should be considered to be incomplete still and therefor disabled.
The pollers, web and API layers should all be able to access the database server directly.”
it is completely not clear, that they should connect to THE SAME MYSQL SERVER? In my case, if it’s required mysql server on ubuntus1 is ready to get the connections from ubuntuhp (all permissions granted).
So, do you mean, that on the poller (ubuntuhp) on the config file,
instead of: $config[‘db_host’] = ‘localhost’;
i should put:
$config[‘db_host’] = ‘192.168.100.23’; <- IP of the server (ubuntuS1, where memcached, mysql, rrdcache runs?)
Do i understand correctly?
b) they are yousing the same memcached server (ubuntus1, 192.168.100.23) - its displayed on the config above.
- regarding S1 missing distributed config - just to confirm, that on ubuntuS1 i should also put row
$config[‘distributed_poller’] = true;
to make it “distributed ready”?
do i understand correctly? Or something else should be put?
(each row means something, each row can be the cause of it’s not working).
Thank you again!