DumbMonit

IntégrationsVérifications et heartbeats

SSH server

Reads the SSH banner and, if you ask, checks that the host key is still the one you know.

Documentation

Les descriptions des produits sont en anglais, comme dans le produit. Les libellés de la page suivent votre langue.

Ce que DumbMonit surveille

Exemples

  • A Linux server or a Raspberry Pi
  • A NAS or a hypervisor with SSH enabled
  • A bastion host
  • A Git server over SSH

Comment il se connecte

Aucun compte nécessaire.

Port par défaut: 22

Étapes de mise en place: Monitor an SSH server
  1. In the address, write the host name or IP address, with the port if it is not 22: "server.home.lan:2222".

  2. To be warned when the server's identity changes, read its fingerprint with ssh-keygen -lf /etc/ssh/ssh_host_ed25519_key.pub.

  3. Paste that fingerprint (SHA256:...) in "Expected host key", or tick "Alert when the host key changes" to record it without choosing one.

À savoir. The check never logs in and does not verify the server's signature: it reads the key the server shows, like ssh-keyscan.