Werk #13865: Agent controller on Unix: Deny registration if agent socket is not operational
Komponente | Checks & agents |
Titel | Agent controller on Unix: Deny registration if agent socket is not operational |
Datum | 22.04.2022 |
Checkmk Edition | Checkmk Raw (CRE) |
Checkmk-Version | 2.1.0b9 2.2.0b1 |
Level | Kleine Änderung |
Klasse | Neues Feature |
Kompatibilität | Kompatibel - benötigt kein manuelles Eingreifen |
Upon startup, the agent controller (cmk-agent-ctl) now checks if the agent socket is operational on Unix systems. If not, we refuse the agent registration (subcommands register, import), because a non- operational socket can hint at xinetd systems. On such systems, a successful registration would mislead the user into believing that the agent communication is now TLS-encrypted, which is not the case.
Furthermore, the operational status of the agent socket is also reported by the status subcommand.