Just to confirm, you did configure a trapper host in Zabbix, and then you 
pointed the mgr Zabbix sender to the Zabbix server (or proxy) with the same 
hostname?

> $ ceph zabbix config-show | jq
> {
>   "zabbix_port": 10051,
>   "zabbix_host": "$server_or_proxy_ip_or_fqdn",
>   "identifier": "ceph",
>   "zabbix_sender": "/usr/bin/zabbix_sender",
>   "interval": 60
> }

And on my Zabbix server, I have a host named 'ceph' which matches the 
'identifier', and have applied the ceph template to that host, which then 
receives the traps.

You may also want to verify that the zabbix_sender bin is installed as 
expected, the earlier post makes it sound like zabbix_sender is installed as 
expected, but maybe do a double check that ceph is looking at the correct 
binary, and also that all of the mgr's have sender installed on them as well.

There are also some issues in some of the earlier versions and earlier 
templates, where a metric name was changed, which broke the template.

https://tracker.ceph.com/issues/39666 <https://tracker.ceph.com/issues/39666> 
for example.

So with it being luminous, you may need to go back and cherry pick an older 
zabbix template by chance.
Hope this helps.

Reed


> On Jul 6, 2020, at 7:54 AM, etiennem...@gmail.com wrote:
> 
> Hello All, 
> 
> We are trying to make work the Zabbix module of our ceph cluster but im 
> encountering an issue that got me stuck. 
> 
> Configuration of the module looks ok and we manage to send data using 
> zabbix_sender to the host that is configured on Zabbix. We can also see this 
> data/metric in the graphs that come with the template aswell. So far so good. 
> 
> However when testing from ceph module by doing ceph zabbix send , we get :  
> Sending Data to Zabbix but when check ceph_mgr logs we see : 
> 
> 7fad8b61e700  0 mgr[zabbix] Exception when sending: [Errno 2] No such file or 
> directory 
> 
> and no data is seen in zabbix itself. Any clue what we can check ? This ceph 
> is running with an openstack cluster and ceph mgr instance is a docker 
> container, not sure if we need to do anything in particular because of this 
> architecture. 
> 
> Ceph Version : 12.2.4 
> 
> Thank you, 
> Etienne.
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