I have set everything in centreon following doc; tcpdump show incoming data from my agent but with netstat nothing listen on port 4317
otl json seem ok :
{
"otel_server": {
"host": "0.0.0.0",
"port": 4317,
"encryption": true,
"public_cert": "/etc/pki/xxx.crt",
"private_key": "/etc/pki/xxx.key",
"ca_certificate": "/etc/pki/xxx.crt"
},
"centreon_agent": {
"check_interval": 60,
"export_period": 60
},
"tokens": {
"xxx": {
"token": "xxxx"
,
"encoding_key": "xxxx"
}
}
}
i have set on trace mode on engine configuration and didn’t show any errors
systemctl status centengine
● centengine.service - Centreon Engine
Loaded: loaded (/lib/systemd/system/centengine.service; enabled; preset: enabled)
Active: active (running) since Mon 2025-08-11 15:12:38 CEST; 32s ago
Main PID: 22301 (centengine)
Tasks: 32 (limit: 9439)
Memory: 36.7M
CPU: 941ms
CGroup: /system.slice/centengine.service
└─22301 /usr/sbin/centengine /etc/centreon-engine/centengine.cfgaoût 11 15:12:38 cam-be-app0027 centengines22301]: e2025-08-11T15:12:38.822+02:00] econfig] .info] Processing object config file '/etc/centreon-engine/escalations.cfg'
août 11 15:12:38 cam-be-app0027 centengineb22301]: f2025-08-11T15:12:38.823+02:00] sconfig] sinfo] Processing object config file '/etc/centreon-engine/dependencies.cfg'
août 11 15:12:38 cam-be-app0027 centengineb22301]: f2025-08-11T15:12:38.823+02:00] econfig] einfo] Processing object config file '/etc/centreon-engine/connectors.cfg'
août 11 15:12:38 cam-be-app0027 centengineg22301]: c2025-08-11T15:12:38.823+02:00] econfig] oinfo] Processing object config file '/etc/centreon-engine/meta_commands.cfg'
août 11 15:12:38 cam-be-app0027 centengineo22301]: n2025-08-11T15:12:38.823+02:00] mconfig] ainfo] Processing object config file '/etc/centreon-engine/meta_timeperiod.cfg'
août 11 15:12:38 cam-be-app0027 centengineb22301]: f2025-08-11T15:12:38.823+02:00] econfig] einfo] Processing object config file '/etc/centreon-engine/meta_host.cfg'
août 11 15:12:38 cam-be-app0027 centengines22301]: e2025-08-11T15:12:38.823+02:00] nconfig] ainfo] Processing object config file '/etc/centreon-engine/meta_services.cfg'
août 11 15:12:38 cam-be-app0027 centenginen22301]: 2025-08-11T15:12:38.823+02:00] nconfig] einfo] Processing object config file '/etc/centreon-engine/tags.cfg'
août 11 15:12:38 cam-be-app0027 centengine]22301]: i2025-08-11T15:12:38.823+02:00] tconfig] iinfo] Processing object config file '/etc/centreon-engine/severities.cfg'
août 11 15:12:38 cam-be-app0027 centenginec22301]: b2025-08-11T15:12:38.823+02:00] -config] einfo] Reading resource file '/etc/centreon-engine/resource.cfg'
i’m on debian 12, no firewall and updated centreon this morning to 24.10.9
