Setting cluster health parameters

learn how to set parameter thresholds as the baseline for cluster health cluster health parameters each container cluster is identified in the clusters table and is designated healthy or unhealthy this designation derived from whether any of the health parameter values have exceeded a defined health threshold the parameters are predefined as follows node health displays how many nodes are deemed unhealthy default threshold is 50% critical alerts displays how many critical alerts have been issued default threshold is 1 memory overcommitted displays the amount of memory that could be consumed by individual containers as a percentage of the set memory limit for that cluster default threshold is 90% cpu overcommitted displays the amount of cpu that could be consumed by individual containers as a percentage of the set cpu limit for that cluster default threshold is 90% as an administrator you can tailor the default parameter thresholds to the specific requirements of your organization setting parameter thresholds provides a cluster health settings page for setting health parameter thresholds to access the cluster health settings page, click the settings button located at the top right page the service navigates to the cluster health settings page the cluster health settings page contains a form for setting the thresholds for each of the four health parameters the following caveats apply users can enter values using the number input fields each rule can be enabled or disabled using the toggle switch click save to apply changes click reset to revert to the previously saved values before saving to abort your changes and return to the landing page click cancel to abort your changes and return to the landing page