Hello all. I have a major issue regarding Zabbix 5.2. I have a cloud server hosting Zabbix Server at 188.1X.X.5, which runs on an Ubuntu 20.04 Focal. I wanted to install a proxy on a Raspberry pi 3 (I tried a 4 already too), which also runs on an Ubuntu 20.04 Focal. I've set the server to the address mentioned earlier and chose pieproxy as name in the conf file. And added the exact same name on Frontend as proxy name. I created a host then that was monitered by the proxy with an active linux template, agent on 127.0.0.1 port 10050 and the exact same name as I had put in the conf file. I started both services without problem and the status also shows they are fine. I can ping from the proxy to the server and vice versa from command line. However when I choose ping from the monitor screen, it fails. I checked the logs and they show this:
tail -f zabbix_agentd.log
1793:20210422:180252.289 agent #4 started[listener #3]
1794:20210422:180252.290 agent #5 started [active checks #1]
1794:20210422:180252.292 active check configuration update from [127.0.0.1:10051] started to fail (cannot connect to [[127.0.0.1]:10051]: [111] Connection refused)
1794:20210422:183754.214 active check configuration update from [127.0.0.1:10051] is working again
1794:20210422:183754.214 no active checks on server [127.0.0.1:10051]: host [creampie] not found
1794:20210422:183954.258 no active checks on server [127.0.0.1:10051]: host [creampie] not found
tail -f zabbix_proxy.log
1950:20210422:185101.668 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185102.716 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185103.832 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185104.879 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185105.927 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185106.991 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
And remarkably on the Zabbix-server log:
878:20210422:192641.837 cannot process proxy "pieproxy": protocol version 4.0 is not supported anymore
How can it not be supported anymore? It's like the latest version available and the proxy functionality is still offered on it so how is it possible? Or am I missing out on something? Thank you for any help already!
tail -f zabbix_agentd.log
1793:20210422:180252.289 agent #4 started[listener #3]
1794:20210422:180252.290 agent #5 started [active checks #1]
1794:20210422:180252.292 active check configuration update from [127.0.0.1:10051] started to fail (cannot connect to [[127.0.0.1]:10051]: [111] Connection refused)
1794:20210422:183754.214 active check configuration update from [127.0.0.1:10051] is working again
1794:20210422:183754.214 no active checks on server [127.0.0.1:10051]: host [creampie] not found
1794:20210422:183954.258 no active checks on server [127.0.0.1:10051]: host [creampie] not found
tail -f zabbix_proxy.log
1950:20210422:185101.668 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185102.716 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185103.832 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185104.879 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185105.927 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
1950:20210422:185106.991 cannot send proxy data to server at "188.1X.X.5": negative response "failed"
And remarkably on the Zabbix-server log:
878:20210422:192641.837 cannot process proxy "pieproxy": protocol version 4.0 is not supported anymore
How can it not be supported anymore? It's like the latest version available and the proxy functionality is still offered on it so how is it possible? Or am I missing out on something? Thank you for any help already!
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