The decompressed version of zabbix agent cannot monitor mysql and other components

[yongrenziraozhi]

I get agent from https://cdn.zabbix.com/zabbix/binari...-static.tar.gz.
When I try to monitor mysql, MongoDB, and some other software and hardware, an error will be prompted on the zabbix webpage. For example: unsupported keys, Cannot evaluate function. while the others are null values.
Please help me to solve this problem. Thanks a lot.

[cyber]

You are downloading classic agent, which does not support monitoring of mongodb or mysql etc... You need agent2 for that.

[yongrenziraozhi]

Due to the large number of hosts that need to be monitored, a considerable number of hosts cannot access the public network, so I decided to use an agent. But if the agent cannot monitor some software, I have to consider using agent2 uniformly. So far I haven't found agent2 that can be used after decompression. All the articles tell me to install it through the package management tool.

[yongrenziraozhi]

I try to migrate the agent2 installed through apt in the ubuntu system to a server without agent2 installed and place it according to the previous file placement, and then start it through ./zabbix_agent2 -c /etc/zabbix/zabbix_agent2.conf, Still receive an error. (The attribution of all related files has been changed to root)
here is the message:
root@ecs-4383:/usr/sbin# ./zabbix_agent2 -c /etc/zabbix/zabbix_agent2.conf
panic: failed to start plugin /usr/sbin/zabbix-agent2-plugin/zabbix-agent2-plugin-postgresql, fork/exec /usr/sbin/zabbix-agent2-plugin/zabbix-agent2-plugin-postgresql: permission denied

goroutine 1 [running]:
zabbix.com/plugins/external.(*Plugin).ExecutePlugin(0xc0002aaaa0)
/tmp/build-ubuntu-2004-x86_64.TkI3euuW/buildroot/zabbix-6.0.14/debian/tmp.build-sqlite3/src/go/plugins/external/plugin.go:67 +0x4f4
main.initExternalPlugin({0xc000231bf0, 0xa}, 0xc0002aaaa0, 0x10feb20)
/tmp/build-ubuntu-2004-x86_64.TkI3euuW/buildroot/zabbix-6.0.14/debian/tmp.build-sqlite3/src/go/cmd/zabbix_agent2/external.go:91 +0x6b
main.initExternalPlugins(0x10feb20)
/tmp/build-ubuntu-2004-x86_64.TkI3euuW/buildroot/zabbix-6.0.14/debian/tmp.build-sqlite3/src/go/cmd/zabbix_agent2/external.go:78 +0x4a9
main.main()
/tmp/build-ubuntu-2004-x86_64.TkI3euuW/buildroot/zabbix-6.0.14/debian/tmp.build-sqlite3/src/go/cmd/zabbix_agent2/zabbix_agent2.go:366 +0x9f8

[cyber]

I have no idea... this is non-standard way to use and start things...

[yongrenziraozhi]

Ok.Still thanks a lot.