So doing some more digging, if I login to the master instance all the
graphs are there. No graphs on the poller instance. I guess that makes
sense as the poller instance has no access to the actual RRD files, is
that then correct? Just only use the master instance for actually
viewing anything?

Also just to make sure, we have to add the devices from the poller
instance, only way to do that, correct?

Thanks

On Thu, Nov 5, 2020 at 11:47 AM Brad Bendy <brad.bendy@gmail.com> wrote:
>
> Hi,
>
> I've set this up per what I can find in the docs. Master server has
> RRDcached running, MySQL and web server. I have another server acting
> as poller server. I go to that server and add hosts, the host add
> find. All the graphs are failing and on the local server i t shows
> nothing in the RRD dir (which is right I would think), on the remote
> hosts it shows RRD files but when I do a debug I see "file already
> exists" and it does on the remote server.
>
> Looking at the rrd.journal file I see updates being issued and see no errors.
>
> On the polling server I have added:
> $config['rrdcached'] = "x.x.x.x:42217";
> $config['rrd']['no_local'] = TRUE;
>
> And updated cron to:
> */5 *     * * *   observium   /opt/observium/observium-wrapper -i 1 -n
> 0 discovery --host new >> /dev/null 2>&1
> # Run multithreaded poller wrapper every 5 minutes
> */5 *     * * *   observium   /opt/observium/observium-wrapper -i 1 -n
> 0 poller >> /dev/null 2>&1
>
> As I have one poller server and this is the first one.
>
> I see no other errors in other logs but all graphs show "error drawing
> graph". Is there something else in  my config I am missing to make
> this work?
>
> Thanks
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