Problem monitor Docker

[fprince72]

Hi,
I'm trying to monitor docker from zabbix 5.4 but doing:

zabbix_get -s docker2 --tls-connect psk --tls-psk-identity PSK003 --tls-psk-file zabbix_agentd.psk -k docker.containers

I receive:

ZBX_NOTSUPPORTED: Unsupported item key

AGENT:
zabbix_agentd (daemon) (Zabbix) 3.0.12
Revision 73586 17 October 2017, compilation time: Oct 29 2017 10:47:20

OS: Ubuntu 18.4

Zabbix 5.4

Client:
Version: 19.03.6
API version: 1.40
Go version: go1.12.17
Git commit: 369ce74a3c
Built: Wed Oct 14 19:00:27 2020
OS/Arch: linux/amd64
Experimental: false

Server:
Engine:
Version: 19.03.6
API version: 1.40 (minimum version 1.12)
Go version: go1.12.17
Git commit: 369ce74a3c
Built: Wed Oct 14 16:52:50 2020
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.3.3-0ubuntu1~18.04.3
GitCommit:
runc:
Version: spec: 1.0.2-dev
GitCommit:
docker-init:
Version: 0.18.0
GitCommit:


Can anyone help?

Regards

[Atsushi]

The item key docker.containers can be used by Zabbix Agent 2 version 5.0 or later.

https://www.zabbix.com/documentation/current/manual/config/items/itemtypes/zabbix_agent/zabbix_agent2

[fprince72]

Ok,
many thanks, resolved