Checkmk Werk 16090: etherbox_voltage: No default thresholds and remove predictive levels option

ID: 16090 Title: etherbox_voltage: No default thresholds and remove predictive levels option Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The check plugin <tt>etherbox_voltage</tt> monitors voltage sensors of Etherboxes. By default, the plugin reported <i>CRIT</i> for any non-zero voltage reading. As of this werk, the new default behaviour is to apply no thresholds. Users can configure custom thresholds, as before. Furthermore, this werk removes the option to configure predictive levels for this check plugin, which lead to a crash. Already existing configurations will automatically be migrated to the new default behaviour (no thresholds).